1 //! Linux-specific definitions for linux-like values
2 
3 pub type useconds_t = u32;
4 pub type dev_t = u64;
5 pub type socklen_t = u32;
6 pub type mode_t = u32;
7 pub type ino64_t = u64;
8 pub type off64_t = i64;
9 pub type blkcnt64_t = i64;
10 pub type rlim64_t = u64;
11 pub type mqd_t = ::c_int;
12 pub type nfds_t = ::c_ulong;
13 pub type nl_item = ::c_int;
14 pub type idtype_t = ::c_uint;
15 pub type loff_t = ::c_longlong;
16 pub type pthread_key_t = ::c_uint;
17 pub type pthread_once_t = ::c_int;
18 pub type pthread_spinlock_t = ::c_int;
19 
20 pub type __u8 = ::c_uchar;
21 pub type __u16 = ::c_ushort;
22 pub type __s16 = ::c_short;
23 pub type __u32 = ::c_uint;
24 pub type __s32 = ::c_int;
25 
26 pub type Elf32_Half = u16;
27 pub type Elf32_Word = u32;
28 pub type Elf32_Off = u32;
29 pub type Elf32_Addr = u32;
30 
31 pub type Elf64_Half = u16;
32 pub type Elf64_Word = u32;
33 pub type Elf64_Off = u64;
34 pub type Elf64_Addr = u64;
35 pub type Elf64_Xword = u64;
36 pub type Elf64_Sxword = i64;
37 
38 pub type Elf32_Section = u16;
39 pub type Elf64_Section = u16;
40 
41 // linux/can.h
42 pub type canid_t = u32;
43 
44 // linux/can/j1939.h
45 pub type can_err_mask_t = u32;
46 pub type pgn_t = u32;
47 pub type priority_t = u8;
48 pub type name_t = u64;
49 
50 pub type iconv_t = *mut ::c_void;
51 
52 // linux/sctp.h
53 pub type sctp_assoc_t = ::__s32;
54 
55 pub type eventfd_t = u64;
56 missing! {
57     #[cfg_attr(feature = "extra_traits", derive(Debug))]
58     pub enum fpos64_t {} // FIXME: fill this out with a struct
59 }
60 
61 s! {
62     pub struct glob_t {
63         pub gl_pathc: ::size_t,
64         pub gl_pathv: *mut *mut c_char,
65         pub gl_offs: ::size_t,
66         pub gl_flags: ::c_int,
67 
68         __unused1: *mut ::c_void,
69         __unused2: *mut ::c_void,
70         __unused3: *mut ::c_void,
71         __unused4: *mut ::c_void,
72         __unused5: *mut ::c_void,
73     }
74 
75     pub struct passwd {
76         pub pw_name: *mut ::c_char,
77         pub pw_passwd: *mut ::c_char,
78         pub pw_uid: ::uid_t,
79         pub pw_gid: ::gid_t,
80         pub pw_gecos: *mut ::c_char,
81         pub pw_dir: *mut ::c_char,
82         pub pw_shell: *mut ::c_char,
83     }
84 
85     pub struct spwd {
86         pub sp_namp: *mut ::c_char,
87         pub sp_pwdp: *mut ::c_char,
88         pub sp_lstchg: ::c_long,
89         pub sp_min: ::c_long,
90         pub sp_max: ::c_long,
91         pub sp_warn: ::c_long,
92         pub sp_inact: ::c_long,
93         pub sp_expire: ::c_long,
94         pub sp_flag: ::c_ulong,
95     }
96 
97     pub struct dqblk {
98         pub dqb_bhardlimit: u64,
99         pub dqb_bsoftlimit: u64,
100         pub dqb_curspace: u64,
101         pub dqb_ihardlimit: u64,
102         pub dqb_isoftlimit: u64,
103         pub dqb_curinodes: u64,
104         pub dqb_btime: u64,
105         pub dqb_itime: u64,
106         pub dqb_valid: u32,
107     }
108 
109     pub struct signalfd_siginfo {
110         pub ssi_signo: u32,
111         pub ssi_errno: i32,
112         pub ssi_code: i32,
113         pub ssi_pid: u32,
114         pub ssi_uid: u32,
115         pub ssi_fd: i32,
116         pub ssi_tid: u32,
117         pub ssi_band: u32,
118         pub ssi_overrun: u32,
119         pub ssi_trapno: u32,
120         pub ssi_status: i32,
121         pub ssi_int: i32,
122         pub ssi_ptr: u64,
123         pub ssi_utime: u64,
124         pub ssi_stime: u64,
125         pub ssi_addr: u64,
126         pub ssi_addr_lsb: u16,
127         _pad2: u16,
128         pub ssi_syscall: i32,
129         pub ssi_call_addr: u64,
130         pub ssi_arch: u32,
131         _pad: [u8; 28],
132     }
133 
134     pub struct itimerspec {
135         pub it_interval: ::timespec,
136         pub it_value: ::timespec,
137     }
138 
139     pub struct fsid_t {
140         __val: [::c_int; 2],
141     }
142 
143     pub struct packet_mreq {
144         pub mr_ifindex: ::c_int,
145         pub mr_type: ::c_ushort,
146         pub mr_alen: ::c_ushort,
147         pub mr_address: [::c_uchar; 8],
148     }
149 
150     pub struct cpu_set_t {
151         #[cfg(all(target_pointer_width = "32",
152                   not(target_arch = "x86_64")))]
153         bits: [u32; 32],
154         #[cfg(not(all(target_pointer_width = "32",
155                       not(target_arch = "x86_64"))))]
156         bits: [u64; 16],
157     }
158 
159     pub struct if_nameindex {
160         pub if_index: ::c_uint,
161         pub if_name: *mut ::c_char,
162     }
163 
164     // System V IPC
165     pub struct msginfo {
166         pub msgpool: ::c_int,
167         pub msgmap: ::c_int,
168         pub msgmax: ::c_int,
169         pub msgmnb: ::c_int,
170         pub msgmni: ::c_int,
171         pub msgssz: ::c_int,
172         pub msgtql: ::c_int,
173         pub msgseg: ::c_ushort,
174     }
175 
176     pub struct sembuf {
177         pub sem_num: ::c_ushort,
178         pub sem_op: ::c_short,
179         pub sem_flg: ::c_short,
180     }
181 
182     pub struct input_event {
183         pub time: ::timeval,
184         pub type_: ::__u16,
185         pub code: ::__u16,
186         pub value: ::__s32,
187     }
188 
189     pub struct input_id {
190         pub bustype: ::__u16,
191         pub vendor: ::__u16,
192         pub product: ::__u16,
193         pub version: ::__u16,
194     }
195 
196     pub struct input_absinfo {
197         pub value: ::__s32,
198         pub minimum: ::__s32,
199         pub maximum: ::__s32,
200         pub fuzz: ::__s32,
201         pub flat: ::__s32,
202         pub resolution: ::__s32,
203     }
204 
205     pub struct input_keymap_entry {
206         pub flags: ::__u8,
207         pub len: ::__u8,
208         pub index: ::__u16,
209         pub keycode: ::__u32,
210         pub scancode: [::__u8; 32],
211     }
212 
213     pub struct input_mask {
214         pub type_: ::__u32,
215         pub codes_size: ::__u32,
216         pub codes_ptr: ::__u64,
217     }
218 
219     pub struct ff_replay {
220         pub length: ::__u16,
221         pub delay: ::__u16,
222     }
223 
224     pub struct ff_trigger {
225         pub button: ::__u16,
226         pub interval: ::__u16,
227     }
228 
229     pub struct ff_envelope {
230         pub attack_length: ::__u16,
231         pub attack_level: ::__u16,
232         pub fade_length: ::__u16,
233         pub fade_level: ::__u16,
234     }
235 
236     pub struct ff_constant_effect {
237         pub level: ::__s16,
238         pub envelope: ff_envelope,
239     }
240 
241     pub struct ff_ramp_effect {
242         pub start_level: ::__s16,
243         pub end_level: ::__s16,
244         pub envelope: ff_envelope,
245     }
246 
247     pub struct ff_condition_effect {
248         pub right_saturation: ::__u16,
249         pub left_saturation: ::__u16,
250 
251         pub right_coeff: ::__s16,
252         pub left_coeff: ::__s16,
253 
254         pub deadband: ::__u16,
255         pub center: ::__s16,
256     }
257 
258     pub struct ff_periodic_effect {
259         pub waveform: ::__u16,
260         pub period: ::__u16,
261         pub magnitude: ::__s16,
262         pub offset: ::__s16,
263         pub phase: ::__u16,
264 
265         pub envelope: ff_envelope,
266 
267         pub custom_len: ::__u32,
268         pub custom_data: *mut ::__s16,
269     }
270 
271     pub struct ff_rumble_effect {
272         pub strong_magnitude: ::__u16,
273         pub weak_magnitude: ::__u16,
274     }
275 
276     pub struct ff_effect {
277         pub type_: ::__u16,
278         pub id: ::__s16,
279         pub direction: ::__u16,
280         pub trigger: ff_trigger,
281         pub replay: ff_replay,
282         // FIXME this is actually a union
283         #[cfg(target_pointer_width = "64")]
284         pub u: [u64; 4],
285         #[cfg(target_pointer_width = "32")]
286         pub u: [u32; 7],
287     }
288 
289     pub struct uinput_ff_upload {
290         pub request_id: ::__u32,
291         pub retval: ::__s32,
292         pub effect: ff_effect,
293         pub old: ff_effect,
294     }
295 
296     pub struct uinput_ff_erase {
297         pub request_id: ::__u32,
298         pub retval: ::__s32,
299         pub effect_id: ::__u32,
300     }
301 
302     pub struct uinput_abs_setup {
303         pub code: ::__u16,
304         pub absinfo: input_absinfo,
305     }
306 
307     pub struct dl_phdr_info {
308         #[cfg(target_pointer_width = "64")]
309         pub dlpi_addr: Elf64_Addr,
310         #[cfg(target_pointer_width = "32")]
311         pub dlpi_addr: Elf32_Addr,
312 
313         pub dlpi_name: *const ::c_char,
314 
315         #[cfg(target_pointer_width = "64")]
316         pub dlpi_phdr: *const Elf64_Phdr,
317         #[cfg(target_pointer_width = "32")]
318         pub dlpi_phdr: *const Elf32_Phdr,
319 
320         #[cfg(target_pointer_width = "64")]
321         pub dlpi_phnum: Elf64_Half,
322         #[cfg(target_pointer_width = "32")]
323         pub dlpi_phnum: Elf32_Half,
324 
325         // As of uClibc 1.0.36, the following fields are
326         // gated behind a "#if 0" block which always evaluates
327         // to false. So I'm just removing these, and if uClibc changes
328         // the #if block in the future to include the following fields, these
329         // will probably need including here. tsidea, skrap
330         #[cfg(not(target_env = "uclibc"))]
331         pub dlpi_adds: ::c_ulonglong,
332         #[cfg(not(target_env = "uclibc"))]
333         pub dlpi_subs: ::c_ulonglong,
334         #[cfg(not(target_env = "uclibc"))]
335         pub dlpi_tls_modid: ::size_t,
336         #[cfg(not(target_env = "uclibc"))]
337         pub dlpi_tls_data: *mut ::c_void,
338     }
339 
340     pub struct Elf32_Ehdr {
341         pub e_ident: [::c_uchar; 16],
342         pub e_type: Elf32_Half,
343         pub e_machine: Elf32_Half,
344         pub e_version: Elf32_Word,
345         pub e_entry: Elf32_Addr,
346         pub e_phoff: Elf32_Off,
347         pub e_shoff: Elf32_Off,
348         pub e_flags: Elf32_Word,
349         pub e_ehsize: Elf32_Half,
350         pub e_phentsize: Elf32_Half,
351         pub e_phnum: Elf32_Half,
352         pub e_shentsize: Elf32_Half,
353         pub e_shnum: Elf32_Half,
354         pub e_shstrndx: Elf32_Half,
355     }
356 
357     pub struct Elf64_Ehdr {
358         pub e_ident: [::c_uchar; 16],
359         pub e_type: Elf64_Half,
360         pub e_machine: Elf64_Half,
361         pub e_version: Elf64_Word,
362         pub e_entry: Elf64_Addr,
363         pub e_phoff: Elf64_Off,
364         pub e_shoff: Elf64_Off,
365         pub e_flags: Elf64_Word,
366         pub e_ehsize: Elf64_Half,
367         pub e_phentsize: Elf64_Half,
368         pub e_phnum: Elf64_Half,
369         pub e_shentsize: Elf64_Half,
370         pub e_shnum: Elf64_Half,
371         pub e_shstrndx: Elf64_Half,
372     }
373 
374     pub struct Elf32_Sym {
375         pub st_name: Elf32_Word,
376         pub st_value: Elf32_Addr,
377         pub st_size: Elf32_Word,
378         pub st_info: ::c_uchar,
379         pub st_other: ::c_uchar,
380         pub st_shndx: Elf32_Section,
381     }
382 
383     pub struct Elf64_Sym {
384         pub st_name: Elf64_Word,
385         pub st_info: ::c_uchar,
386         pub st_other: ::c_uchar,
387         pub st_shndx: Elf64_Section,
388         pub st_value: Elf64_Addr,
389         pub st_size: Elf64_Xword,
390     }
391 
392     pub struct Elf32_Phdr {
393         pub p_type: Elf32_Word,
394         pub p_offset: Elf32_Off,
395         pub p_vaddr: Elf32_Addr,
396         pub p_paddr: Elf32_Addr,
397         pub p_filesz: Elf32_Word,
398         pub p_memsz: Elf32_Word,
399         pub p_flags: Elf32_Word,
400         pub p_align: Elf32_Word,
401     }
402 
403     pub struct Elf64_Phdr {
404         pub p_type: Elf64_Word,
405         pub p_flags: Elf64_Word,
406         pub p_offset: Elf64_Off,
407         pub p_vaddr: Elf64_Addr,
408         pub p_paddr: Elf64_Addr,
409         pub p_filesz: Elf64_Xword,
410         pub p_memsz: Elf64_Xword,
411         pub p_align: Elf64_Xword,
412     }
413 
414     pub struct Elf32_Shdr {
415         pub sh_name: Elf32_Word,
416         pub sh_type: Elf32_Word,
417         pub sh_flags: Elf32_Word,
418         pub sh_addr: Elf32_Addr,
419         pub sh_offset: Elf32_Off,
420         pub sh_size: Elf32_Word,
421         pub sh_link: Elf32_Word,
422         pub sh_info: Elf32_Word,
423         pub sh_addralign: Elf32_Word,
424         pub sh_entsize: Elf32_Word,
425     }
426 
427     pub struct Elf64_Shdr {
428         pub sh_name: Elf64_Word,
429         pub sh_type: Elf64_Word,
430         pub sh_flags: Elf64_Xword,
431         pub sh_addr: Elf64_Addr,
432         pub sh_offset: Elf64_Off,
433         pub sh_size: Elf64_Xword,
434         pub sh_link: Elf64_Word,
435         pub sh_info: Elf64_Word,
436         pub sh_addralign: Elf64_Xword,
437         pub sh_entsize: Elf64_Xword,
438     }
439 
440     pub struct ucred {
441         pub pid: ::pid_t,
442         pub uid: ::uid_t,
443         pub gid: ::gid_t,
444     }
445 
446     pub struct mntent {
447         pub mnt_fsname: *mut ::c_char,
448         pub mnt_dir: *mut ::c_char,
449         pub mnt_type: *mut ::c_char,
450         pub mnt_opts: *mut ::c_char,
451         pub mnt_freq: ::c_int,
452         pub mnt_passno: ::c_int,
453     }
454 
455     pub struct genlmsghdr {
456         pub cmd: u8,
457         pub version: u8,
458         pub reserved: u16,
459     }
460 
461     pub struct in6_pktinfo {
462         pub ipi6_addr: ::in6_addr,
463         pub ipi6_ifindex: ::c_uint,
464     }
465 
466     pub struct arpd_request {
467         pub req: ::c_ushort,
468         pub ip: u32,
469         pub dev: ::c_ulong,
470         pub stamp: ::c_ulong,
471         pub updated: ::c_ulong,
472         pub ha: [::c_uchar; ::MAX_ADDR_LEN],
473     }
474 
475     pub struct inotify_event {
476         pub wd: ::c_int,
477         pub mask: u32,
478         pub cookie: u32,
479         pub len: u32
480     }
481 
482     pub struct fanotify_response {
483         pub fd: ::c_int,
484         pub response: __u32,
485     }
486 
487     pub struct sockaddr_vm {
488         pub svm_family: ::sa_family_t,
489         pub svm_reserved1: ::c_ushort,
490         pub svm_port: ::c_uint,
491         pub svm_cid: ::c_uint,
492         pub svm_zero: [u8; 4]
493     }
494 
495     pub struct regmatch_t {
496         pub rm_so: regoff_t,
497         pub rm_eo: regoff_t,
498     }
499 
500     pub struct sock_extended_err {
501         pub ee_errno: u32,
502         pub ee_origin: u8,
503         pub ee_type: u8,
504         pub ee_code: u8,
505         pub ee_pad: u8,
506         pub ee_info: u32,
507         pub ee_data: u32,
508     }
509 
510     // linux/can.h
511     pub struct __c_anonymous_sockaddr_can_tp {
512         pub rx_id: canid_t,
513         pub tx_id: canid_t,
514     }
515 
516     pub struct __c_anonymous_sockaddr_can_j1939 {
517         pub name: u64,
518         pub pgn: u32,
519         pub addr: u8,
520     }
521 
522     pub struct can_filter {
523         pub can_id: canid_t,
524         pub can_mask: canid_t,
525     }
526 
527     // linux/can/j1939.h
528     pub struct j1939_filter {
529         pub name: name_t,
530         pub name_mask: name_t,
531         pub pgn: pgn_t,
532         pub pgn_mask: pgn_t,
533         pub addr: u8,
534         pub addr_mask: u8,
535     }
536 
537     // linux/filter.h
538     pub struct sock_filter {
539         pub code: ::__u16,
540         pub jt: ::__u8,
541         pub jf: ::__u8,
542         pub k: ::__u32,
543     }
544 
545     pub struct sock_fprog {
546         pub len: ::c_ushort,
547         pub filter: *mut sock_filter,
548     }
549 
550     // linux/seccomp.h
551     pub struct seccomp_data {
552         pub nr: ::c_int,
553         pub arch: ::__u32,
554         pub instruction_pointer: ::__u64,
555         pub args: [::__u64; 6],
556     }
557 
558     pub struct seccomp_notif_sizes {
559         pub seccomp_notif: ::__u16,
560         pub seccomp_notif_resp: ::__u16,
561         pub seccomp_data: ::__u16,
562     }
563 
564     pub struct seccomp_notif {
565         pub id: ::__u64,
566         pub pid: ::__u32,
567         pub flags: ::__u32,
568         pub data: seccomp_data,
569     }
570 
571     pub struct seccomp_notif_resp {
572         pub id: ::__u64,
573         pub val: ::__s64,
574         pub error: ::__s32,
575         pub flags: ::__u32,
576     }
577 
578     pub struct seccomp_notif_addfd {
579         pub id: ::__u64,
580         pub flags: ::__u32,
581         pub srcfd: ::__u32,
582         pub newfd: ::__u32,
583         pub newfd_flags: ::__u32,
584     }
585 
586     pub struct nlmsghdr {
587         pub nlmsg_len: u32,
588         pub nlmsg_type: u16,
589         pub nlmsg_flags: u16,
590         pub nlmsg_seq: u32,
591         pub nlmsg_pid: u32,
592     }
593 
594     pub struct nlmsgerr {
595         pub error: ::c_int,
596         pub msg: nlmsghdr,
597     }
598 
599     pub struct nlattr {
600         pub nla_len: u16,
601         pub nla_type: u16,
602     }
603 
604     pub struct file_clone_range {
605         pub src_fd: ::__s64,
606         pub src_offset: ::__u64,
607         pub src_length: ::__u64,
608         pub dest_offset: ::__u64,
609     }
610 
611     pub struct __c_anonymous_ifru_map {
612         pub mem_start: ::c_ulong,
613         pub mem_end: ::c_ulong,
614         pub base_addr: ::c_ushort,
615         pub irq: ::c_uchar,
616         pub dma: ::c_uchar,
617         pub port: ::c_uchar,
618     }
619 
620    pub struct in6_ifreq {
621        pub ifr6_addr: ::in6_addr,
622        pub ifr6_prefixlen: u32,
623        pub ifr6_ifindex: ::c_int,
624    }
625 
626     pub struct option {
627         pub name: *const ::c_char,
628         pub has_arg: ::c_int,
629         pub flag: *mut ::c_int,
630         pub val: ::c_int,
631     }
632 
633     // linux/sctp.h
634 
635     pub struct sctp_initmsg {
636         pub sinit_num_ostreams: ::__u16,
637         pub sinit_max_instreams: ::__u16,
638         pub sinit_max_attempts: ::__u16,
639         pub sinit_max_init_timeo: ::__u16,
640     }
641 
642     pub struct sctp_sndrcvinfo {
643         pub sinfo_stream: ::__u16,
644         pub sinfo_ssn: ::__u16,
645         pub sinfo_flags: ::__u16,
646         pub sinfo_ppid: ::__u32,
647         pub sinfo_context: ::__u32,
648         pub sinfo_timetolive: ::__u32,
649         pub sinfo_tsn: ::__u32,
650         pub sinfo_cumtsn: ::__u32,
651         pub sinfo_assoc_id: ::sctp_assoc_t,
652     }
653 
654     pub struct sctp_sndinfo {
655         pub snd_sid: ::__u16,
656         pub snd_flags: ::__u16,
657         pub snd_ppid: ::__u32,
658         pub snd_context: ::__u32,
659         pub snd_assoc_id: ::sctp_assoc_t,
660     }
661 
662     pub struct sctp_rcvinfo {
663         pub rcv_sid: ::__u16,
664         pub rcv_ssn: ::__u16,
665         pub rcv_flags: ::__u16,
666         pub rcv_ppid: ::__u32,
667         pub rcv_tsn: ::__u32,
668         pub rcv_cumtsn: ::__u32,
669         pub rcv_context: ::__u32,
670         pub rcv_assoc_id: ::sctp_assoc_t,
671     }
672 
673     pub struct sctp_nxtinfo {
674         pub nxt_sid: ::__u16,
675         pub nxt_flags: ::__u16,
676         pub nxt_ppid: ::__u32,
677         pub nxt_length: ::__u32,
678         pub nxt_assoc_id: ::sctp_assoc_t,
679     }
680 
681     pub struct sctp_prinfo {
682         pub pr_policy: ::__u16,
683         pub pr_value: ::__u32,
684     }
685 
686     pub struct sctp_authinfo {
687         pub auth_keynumber: ::__u16,
688     }
689 
690     pub struct rlimit64 {
691         pub rlim_cur: rlim64_t,
692         pub rlim_max: rlim64_t,
693     }
694 
695     // linux/tls.h
696 
697     pub struct tls_crypto_info {
698         pub version: ::__u16,
699         pub cipher_type: ::__u16,
700     }
701 
702     pub struct tls12_crypto_info_aes_gcm_128 {
703         pub info: tls_crypto_info,
704         pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_128_IV_SIZE],
705         pub key: [::c_uchar; TLS_CIPHER_AES_GCM_128_KEY_SIZE],
706         pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_128_SALT_SIZE],
707         pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE],
708     }
709 
710     pub struct tls12_crypto_info_aes_gcm_256 {
711         pub info: tls_crypto_info,
712         pub iv: [::c_uchar; TLS_CIPHER_AES_GCM_256_IV_SIZE],
713         pub key: [::c_uchar; TLS_CIPHER_AES_GCM_256_KEY_SIZE],
714         pub salt: [::c_uchar; TLS_CIPHER_AES_GCM_256_SALT_SIZE],
715         pub rec_seq: [::c_uchar; TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE],
716     }
717 
718     pub struct tls12_crypto_info_chacha20_poly1305 {
719         pub info: tls_crypto_info,
720         pub iv: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE],
721         pub key: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE],
722         pub salt: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE],
723         pub rec_seq: [::c_uchar; TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE],
724     }
725 }
726 
727 s_no_extra_traits! {
728     pub struct sockaddr_nl {
729         pub nl_family: ::sa_family_t,
730         nl_pad: ::c_ushort,
731         pub nl_pid: u32,
732         pub nl_groups: u32
733     }
734 
735     pub struct dirent {
736         pub d_ino: ::ino_t,
737         pub d_off: ::off_t,
738         pub d_reclen: ::c_ushort,
739         pub d_type: ::c_uchar,
740         pub d_name: [::c_char; 256],
741     }
742 
743     pub struct sockaddr_alg {
744         pub salg_family: ::sa_family_t,
745         pub salg_type: [::c_uchar; 14],
746         pub salg_feat: u32,
747         pub salg_mask: u32,
748         pub salg_name: [::c_uchar; 64],
749     }
750 
751     pub struct uinput_setup {
752         pub id: input_id,
753         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
754         pub ff_effects_max: ::__u32,
755     }
756 
757     pub struct uinput_user_dev {
758         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
759         pub id: input_id,
760         pub ff_effects_max: ::__u32,
761         pub absmax: [::__s32; ABS_CNT],
762         pub absmin: [::__s32; ABS_CNT],
763         pub absfuzz: [::__s32; ABS_CNT],
764         pub absflat: [::__s32; ABS_CNT],
765     }
766 
767     /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
768     /// type are unsound and will be removed in the future.
769     #[deprecated(
770         note = "this struct has unsafe trait implementations that will be \
771                 removed in the future",
772         since = "0.2.80"
773     )]
774     pub struct af_alg_iv {
775         pub ivlen: u32,
776         pub iv: [::c_uchar; 0],
777     }
778 
779     // x32 compatibility
780     // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
781     pub struct mq_attr {
782         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
783         pub mq_flags: i64,
784         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
785         pub mq_maxmsg: i64,
786         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
787         pub mq_msgsize: i64,
788         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
789         pub mq_curmsgs: i64,
790         #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
791         pad: [i64; 4],
792 
793         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
794         pub mq_flags: ::c_long,
795         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
796         pub mq_maxmsg: ::c_long,
797         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
798         pub mq_msgsize: ::c_long,
799         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
800         pub mq_curmsgs: ::c_long,
801         #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
802         pad: [::c_long; 4],
803     }
804 
805     #[cfg(libc_union)]
806     pub union __c_anonymous_ifr_ifru {
807         pub ifru_addr: ::sockaddr,
808         pub ifru_dstaddr: ::sockaddr,
809         pub ifru_broadaddr: ::sockaddr,
810         pub ifru_netmask: ::sockaddr,
811         pub ifru_hwaddr: ::sockaddr,
812         pub ifru_flags: ::c_short,
813         pub ifru_ifindex: ::c_int,
814         pub ifru_metric: ::c_int,
815         pub ifru_mtu: ::c_int,
816         pub ifru_map: __c_anonymous_ifru_map,
817         pub ifru_slave: [::c_char; ::IFNAMSIZ],
818         pub ifru_newname: [::c_char; ::IFNAMSIZ],
819         pub ifru_data: *mut ::c_char,
820     }
821 
822     pub struct ifreq {
823         /// interface name, e.g. "en0"
824         pub ifr_name: [::c_char; ::IFNAMSIZ],
825         #[cfg(libc_union)]
826         pub ifr_ifru: __c_anonymous_ifr_ifru,
827         #[cfg(not(libc_union))]
828         pub ifr_ifru: ::sockaddr,
829     }
830 
831     #[cfg(libc_union)]
832     pub union __c_anonymous_ifc_ifcu {
833         pub ifcu_buf: *mut ::c_char,
834         pub ifcu_req: *mut ::ifreq,
835     }
836 
837     /*  Structure used in SIOCGIFCONF request.  Used to retrieve interface
838     configuration for machine (useful for programs which must know all
839     networks accessible).  */
840     pub struct ifconf {
841         pub ifc_len: ::c_int,       /* Size of buffer.  */
842         #[cfg(libc_union)]
843         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
844         #[cfg(not(libc_union))]
845         pub ifc_ifcu: *mut ::ifreq,
846     }
847 
848     pub struct hwtstamp_config {
849         pub flags: ::c_int,
850         pub tx_type: ::c_int,
851         pub rx_filter: ::c_int,
852     }
853 
854     pub struct dirent64 {
855         pub d_ino: ::ino64_t,
856         pub d_off: ::off64_t,
857         pub d_reclen: ::c_ushort,
858         pub d_type: ::c_uchar,
859         pub d_name: [::c_char; 256],
860     }
861 
862     pub struct sched_attr {
863         pub size: ::__u32,
864         pub sched_policy: ::__u32,
865         pub sched_flags: ::__u64,
866         pub sched_nice: ::__s32,
867         pub sched_priority: ::__u32,
868         pub sched_runtime: ::__u64,
869         pub sched_deadline: ::__u64,
870         pub sched_period: ::__u64,
871     }
872 }
873 
874 s_no_extra_traits! {
875     // linux/net_tstamp.h
876     #[allow(missing_debug_implementations)]
877     pub struct sock_txtime {
878         pub clockid: ::clockid_t,
879         pub flags: ::__u32,
880     }
881 }
882 
883 cfg_if! {
884     if #[cfg(libc_union)] {
885         s_no_extra_traits! {
886             // linux/can.h
887             #[allow(missing_debug_implementations)]
888             pub union __c_anonymous_sockaddr_can_can_addr {
889                 pub tp: __c_anonymous_sockaddr_can_tp,
890                 pub j1939: __c_anonymous_sockaddr_can_j1939,
891             }
892 
893             #[allow(missing_debug_implementations)]
894             pub struct sockaddr_can {
895                 pub can_family: ::sa_family_t,
896                 pub can_ifindex: ::c_int,
897                 pub can_addr: __c_anonymous_sockaddr_can_can_addr,
898             }
899         }
900     }
901 }
902 
903 cfg_if! {
904     if #[cfg(feature = "extra_traits")] {
905         impl PartialEq for sockaddr_nl {
906             fn eq(&self, other: &sockaddr_nl) -> bool {
907                 self.nl_family == other.nl_family &&
908                     self.nl_pid == other.nl_pid &&
909                     self.nl_groups == other.nl_groups
910             }
911         }
912         impl Eq for sockaddr_nl {}
913         impl ::fmt::Debug for sockaddr_nl {
914             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
915                 f.debug_struct("sockaddr_nl")
916                     .field("nl_family", &self.nl_family)
917                     .field("nl_pid", &self.nl_pid)
918                     .field("nl_groups", &self.nl_groups)
919                     .finish()
920             }
921         }
922         impl ::hash::Hash for sockaddr_nl {
923             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
924                 self.nl_family.hash(state);
925                 self.nl_pid.hash(state);
926                 self.nl_groups.hash(state);
927             }
928         }
929 
930         impl PartialEq for dirent {
931             fn eq(&self, other: &dirent) -> bool {
932                 self.d_ino == other.d_ino
933                     && self.d_off == other.d_off
934                     && self.d_reclen == other.d_reclen
935                     && self.d_type == other.d_type
936                     && self
937                     .d_name
938                     .iter()
939                     .zip(other.d_name.iter())
940                     .all(|(a,b)| a == b)
941             }
942         }
943 
944         impl Eq for dirent {}
945 
946         impl ::fmt::Debug for dirent {
947             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
948                 f.debug_struct("dirent")
949                     .field("d_ino", &self.d_ino)
950                     .field("d_off", &self.d_off)
951                     .field("d_reclen", &self.d_reclen)
952                     .field("d_type", &self.d_type)
953                 // FIXME: .field("d_name", &self.d_name)
954                     .finish()
955             }
956         }
957 
958         impl ::hash::Hash for dirent {
959             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
960                 self.d_ino.hash(state);
961                 self.d_off.hash(state);
962                 self.d_reclen.hash(state);
963                 self.d_type.hash(state);
964                 self.d_name.hash(state);
965             }
966         }
967 
968         impl PartialEq for dirent64 {
969             fn eq(&self, other: &dirent64) -> bool {
970                 self.d_ino == other.d_ino
971                     && self.d_off == other.d_off
972                     && self.d_reclen == other.d_reclen
973                     && self.d_type == other.d_type
974                     && self
975                     .d_name
976                     .iter()
977                     .zip(other.d_name.iter())
978                     .all(|(a,b)| a == b)
979             }
980         }
981 
982         impl Eq for dirent64 {}
983 
984         impl ::fmt::Debug for dirent64 {
985             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
986                 f.debug_struct("dirent64")
987                     .field("d_ino", &self.d_ino)
988                     .field("d_off", &self.d_off)
989                     .field("d_reclen", &self.d_reclen)
990                     .field("d_type", &self.d_type)
991                 // FIXME: .field("d_name", &self.d_name)
992                     .finish()
993             }
994         }
995 
996         impl ::hash::Hash for dirent64 {
997             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
998                 self.d_ino.hash(state);
999                 self.d_off.hash(state);
1000                 self.d_reclen.hash(state);
1001                 self.d_type.hash(state);
1002                 self.d_name.hash(state);
1003             }
1004         }
1005 
1006         impl PartialEq for pthread_cond_t {
1007             fn eq(&self, other: &pthread_cond_t) -> bool {
1008                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1009             }
1010         }
1011 
1012         impl Eq for pthread_cond_t {}
1013 
1014         impl ::fmt::Debug for pthread_cond_t {
1015             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1016                 f.debug_struct("pthread_cond_t")
1017                 // FIXME: .field("size", &self.size)
1018                     .finish()
1019             }
1020         }
1021 
1022         impl ::hash::Hash for pthread_cond_t {
1023             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1024                 self.size.hash(state);
1025             }
1026         }
1027 
1028         impl PartialEq for pthread_mutex_t {
1029             fn eq(&self, other: &pthread_mutex_t) -> bool {
1030                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1031             }
1032         }
1033 
1034         impl Eq for pthread_mutex_t {}
1035 
1036         impl ::fmt::Debug for pthread_mutex_t {
1037             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1038                 f.debug_struct("pthread_mutex_t")
1039                 // FIXME: .field("size", &self.size)
1040                     .finish()
1041             }
1042         }
1043 
1044         impl ::hash::Hash for pthread_mutex_t {
1045             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1046                 self.size.hash(state);
1047             }
1048         }
1049 
1050         impl PartialEq for pthread_rwlock_t {
1051             fn eq(&self, other: &pthread_rwlock_t) -> bool {
1052                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1053             }
1054         }
1055 
1056         impl Eq for pthread_rwlock_t {}
1057 
1058         impl ::fmt::Debug for pthread_rwlock_t {
1059             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1060                 f.debug_struct("pthread_rwlock_t")
1061                 // FIXME: .field("size", &self.size)
1062                     .finish()
1063             }
1064         }
1065 
1066         impl ::hash::Hash for pthread_rwlock_t {
1067             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1068                 self.size.hash(state);
1069             }
1070         }
1071 
1072         impl PartialEq for pthread_barrier_t {
1073             fn eq(&self, other: &pthread_barrier_t) -> bool {
1074                 self.size.iter().zip(other.size.iter()).all(|(a,b)| a == b)
1075             }
1076         }
1077 
1078         impl Eq for pthread_barrier_t {}
1079 
1080         impl ::fmt::Debug for pthread_barrier_t {
1081             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1082                 f.debug_struct("pthread_barrier_t")
1083                     .field("size", &self.size)
1084                     .finish()
1085             }
1086         }
1087 
1088         impl ::hash::Hash for pthread_barrier_t {
1089             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1090                 self.size.hash(state);
1091             }
1092         }
1093 
1094         impl PartialEq for sockaddr_alg {
1095             fn eq(&self, other: &sockaddr_alg) -> bool {
1096                 self.salg_family == other.salg_family
1097                     && self
1098                     .salg_type
1099                     .iter()
1100                     .zip(other.salg_type.iter())
1101                     .all(|(a, b)| a == b)
1102                     && self.salg_feat == other.salg_feat
1103                     && self.salg_mask == other.salg_mask
1104                     && self
1105                     .salg_name
1106                     .iter()
1107                     .zip(other.salg_name.iter())
1108                     .all(|(a, b)| a == b)
1109            }
1110         }
1111 
1112         impl Eq for sockaddr_alg {}
1113 
1114         impl ::fmt::Debug for sockaddr_alg {
1115             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1116                 f.debug_struct("sockaddr_alg")
1117                     .field("salg_family", &self.salg_family)
1118                     .field("salg_type", &self.salg_type)
1119                     .field("salg_feat", &self.salg_feat)
1120                     .field("salg_mask", &self.salg_mask)
1121                     .field("salg_name", &&self.salg_name[..])
1122                     .finish()
1123             }
1124         }
1125 
1126         impl ::hash::Hash for sockaddr_alg {
1127             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1128                 self.salg_family.hash(state);
1129                 self.salg_type.hash(state);
1130                 self.salg_feat.hash(state);
1131                 self.salg_mask.hash(state);
1132                 self.salg_name.hash(state);
1133             }
1134         }
1135 
1136         impl PartialEq for uinput_setup {
1137             fn eq(&self, other: &uinput_setup) -> bool {
1138                 self.id == other.id
1139                     && self.name[..] == other.name[..]
1140                     && self.ff_effects_max == other.ff_effects_max
1141            }
1142         }
1143         impl Eq for uinput_setup {}
1144 
1145         impl ::fmt::Debug for uinput_setup {
1146             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1147                 f.debug_struct("uinput_setup")
1148                     .field("id", &self.id)
1149                     .field("name", &&self.name[..])
1150                     .field("ff_effects_max", &self.ff_effects_max)
1151                     .finish()
1152             }
1153         }
1154 
1155         impl ::hash::Hash for uinput_setup {
1156             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1157                 self.id.hash(state);
1158                 self.name.hash(state);
1159                 self.ff_effects_max.hash(state);
1160             }
1161         }
1162 
1163         impl PartialEq for uinput_user_dev {
1164             fn eq(&self, other: &uinput_user_dev) -> bool {
1165                  self.name[..] == other.name[..]
1166                     && self.id == other.id
1167                     && self.ff_effects_max == other.ff_effects_max
1168                     && self.absmax[..] == other.absmax[..]
1169                     && self.absmin[..] == other.absmin[..]
1170                     && self.absfuzz[..] == other.absfuzz[..]
1171                     && self.absflat[..] == other.absflat[..]
1172            }
1173         }
1174         impl Eq for uinput_user_dev {}
1175 
1176         impl ::fmt::Debug for uinput_user_dev {
1177             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1178                 f.debug_struct("uinput_setup")
1179                     .field("name", &&self.name[..])
1180                     .field("id", &self.id)
1181                     .field("ff_effects_max", &self.ff_effects_max)
1182                     .field("absmax", &&self.absmax[..])
1183                     .field("absmin", &&self.absmin[..])
1184                     .field("absfuzz", &&self.absfuzz[..])
1185                     .field("absflat", &&self.absflat[..])
1186                     .finish()
1187             }
1188         }
1189 
1190         impl ::hash::Hash for uinput_user_dev {
1191             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1192                 self.name.hash(state);
1193                 self.id.hash(state);
1194                 self.ff_effects_max.hash(state);
1195                 self.absmax.hash(state);
1196                 self.absmin.hash(state);
1197                 self.absfuzz.hash(state);
1198                 self.absflat.hash(state);
1199             }
1200         }
1201 
1202         #[allow(deprecated)]
1203         impl af_alg_iv {
1204             fn as_slice(&self) -> &[u8] {
1205                 unsafe {
1206                     ::core::slice::from_raw_parts(
1207                         self.iv.as_ptr(),
1208                         self.ivlen as usize
1209                     )
1210                 }
1211             }
1212         }
1213 
1214         #[allow(deprecated)]
1215         impl PartialEq for af_alg_iv {
1216             fn eq(&self, other: &af_alg_iv) -> bool {
1217                 *self.as_slice() == *other.as_slice()
1218            }
1219         }
1220 
1221         #[allow(deprecated)]
1222         impl Eq for af_alg_iv {}
1223 
1224         #[allow(deprecated)]
1225         impl ::fmt::Debug for af_alg_iv {
1226             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1227                 f.debug_struct("af_alg_iv")
1228                     .field("ivlen", &self.ivlen)
1229                     .finish()
1230             }
1231         }
1232 
1233         #[allow(deprecated)]
1234         impl ::hash::Hash for af_alg_iv {
1235             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1236                 self.as_slice().hash(state);
1237             }
1238         }
1239 
1240         impl PartialEq for mq_attr {
1241             fn eq(&self, other: &mq_attr) -> bool {
1242                 self.mq_flags == other.mq_flags &&
1243                 self.mq_maxmsg == other.mq_maxmsg &&
1244                 self.mq_msgsize == other.mq_msgsize &&
1245                 self.mq_curmsgs == other.mq_curmsgs
1246             }
1247         }
1248         impl Eq for mq_attr {}
1249         impl ::fmt::Debug for mq_attr {
1250             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1251                 f.debug_struct("mq_attr")
1252                     .field("mq_flags", &self.mq_flags)
1253                     .field("mq_maxmsg", &self.mq_maxmsg)
1254                     .field("mq_msgsize", &self.mq_msgsize)
1255                     .field("mq_curmsgs", &self.mq_curmsgs)
1256                     .finish()
1257             }
1258         }
1259         impl ::hash::Hash for mq_attr {
1260             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1261                 self.mq_flags.hash(state);
1262                 self.mq_maxmsg.hash(state);
1263                 self.mq_msgsize.hash(state);
1264                 self.mq_curmsgs.hash(state);
1265             }
1266         }
1267         #[cfg(libc_union)]
1268         impl ::fmt::Debug for __c_anonymous_ifr_ifru {
1269             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1270                 f.debug_struct("ifr_ifru")
1271                     .field("ifru_addr", unsafe { &self.ifru_addr })
1272                     .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
1273                     .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
1274                     .field("ifru_netmask", unsafe { &self.ifru_netmask })
1275                     .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
1276                     .field("ifru_flags", unsafe { &self.ifru_flags })
1277                     .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
1278                     .field("ifru_metric", unsafe { &self.ifru_metric })
1279                     .field("ifru_mtu", unsafe { &self.ifru_mtu })
1280                     .field("ifru_map", unsafe { &self.ifru_map })
1281                     .field("ifru_slave", unsafe { &self.ifru_slave })
1282                     .field("ifru_newname", unsafe { &self.ifru_newname })
1283                     .field("ifru_data", unsafe { &self.ifru_data })
1284                     .finish()
1285             }
1286         }
1287         impl ::fmt::Debug for ifreq {
1288             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1289                 f.debug_struct("ifreq")
1290                     .field("ifr_name", &self.ifr_name)
1291                     .field("ifr_ifru", &self.ifr_ifru)
1292                     .finish()
1293             }
1294         }
1295 
1296         #[cfg(libc_union)]
1297         impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
1298             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1299                 f.debug_struct("ifr_ifru")
1300                     .field("ifcu_buf", unsafe { &self.ifcu_buf })
1301                     .field("ifcu_req", unsafe { &self.ifcu_req })
1302                     .finish()
1303             }
1304         }
1305         impl ::fmt::Debug for ifconf {
1306             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1307                 f.debug_struct("ifconf")
1308                     .field("ifc_len", &self.ifc_len)
1309                     .field("ifc_ifcu", &self.ifc_ifcu)
1310                     .finish()
1311             }
1312         }
1313         impl ::fmt::Debug for hwtstamp_config {
1314             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1315                 f.debug_struct("hwtstamp_config")
1316                     .field("flags", &self.flags)
1317                     .field("tx_type", &self.tx_type)
1318                     .field("rx_filter", &self.rx_filter)
1319                     .finish()
1320             }
1321         }
1322         impl PartialEq for hwtstamp_config {
1323             fn eq(&self, other: &hwtstamp_config) -> bool {
1324                 self.flags == other.flags &&
1325                 self.tx_type == other.tx_type &&
1326                 self.rx_filter == other.rx_filter
1327             }
1328         }
1329         impl Eq for hwtstamp_config {}
1330         impl ::hash::Hash for hwtstamp_config {
1331             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1332                 self.flags.hash(state);
1333                 self.tx_type.hash(state);
1334                 self.rx_filter.hash(state);
1335             }
1336         }
1337 
1338         impl ::fmt::Debug for sched_attr {
1339             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1340                 f.debug_struct("sched_attr")
1341                     .field("size", &self.size)
1342                     .field("sched_policy", &self.sched_policy)
1343                     .field("sched_flags", &self.sched_flags)
1344                     .field("sched_nice", &self.sched_nice)
1345                     .field("sched_priority", &self.sched_priority)
1346                     .field("sched_runtime", &self.sched_runtime)
1347                     .field("sched_deadline", &self.sched_deadline)
1348                     .field("sched_period", &self.sched_period)
1349                     .finish()
1350             }
1351         }
1352         impl PartialEq for sched_attr {
1353             fn eq(&self, other: &sched_attr) -> bool {
1354                 self.size == other.size &&
1355                 self.sched_policy == other.sched_policy &&
1356                 self.sched_flags == other.sched_flags &&
1357                 self.sched_nice == other.sched_nice &&
1358                 self.sched_priority == other.sched_priority &&
1359                 self.sched_runtime == other.sched_runtime &&
1360                 self.sched_deadline == other.sched_deadline &&
1361                 self.sched_period == other.sched_period
1362             }
1363         }
1364         impl Eq for sched_attr {}
1365         impl ::hash::Hash for sched_attr {
1366             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1367                 self.size.hash(state);
1368                 self.sched_policy.hash(state);
1369                 self.sched_flags.hash(state);
1370                 self.sched_nice.hash(state);
1371                 self.sched_priority.hash(state);
1372                 self.sched_runtime.hash(state);
1373                 self.sched_deadline.hash(state);
1374                 self.sched_period.hash(state);
1375             }
1376         }
1377     }
1378 }
1379 
1380 cfg_if! {
1381     if #[cfg(any(target_env = "gnu", target_env = "musl", target_env = "ohos"))] {
1382         pub const ABDAY_1: ::nl_item = 0x20000;
1383         pub const ABDAY_2: ::nl_item = 0x20001;
1384         pub const ABDAY_3: ::nl_item = 0x20002;
1385         pub const ABDAY_4: ::nl_item = 0x20003;
1386         pub const ABDAY_5: ::nl_item = 0x20004;
1387         pub const ABDAY_6: ::nl_item = 0x20005;
1388         pub const ABDAY_7: ::nl_item = 0x20006;
1389 
1390         pub const DAY_1: ::nl_item = 0x20007;
1391         pub const DAY_2: ::nl_item = 0x20008;
1392         pub const DAY_3: ::nl_item = 0x20009;
1393         pub const DAY_4: ::nl_item = 0x2000A;
1394         pub const DAY_5: ::nl_item = 0x2000B;
1395         pub const DAY_6: ::nl_item = 0x2000C;
1396         pub const DAY_7: ::nl_item = 0x2000D;
1397 
1398         pub const ABMON_1: ::nl_item = 0x2000E;
1399         pub const ABMON_2: ::nl_item = 0x2000F;
1400         pub const ABMON_3: ::nl_item = 0x20010;
1401         pub const ABMON_4: ::nl_item = 0x20011;
1402         pub const ABMON_5: ::nl_item = 0x20012;
1403         pub const ABMON_6: ::nl_item = 0x20013;
1404         pub const ABMON_7: ::nl_item = 0x20014;
1405         pub const ABMON_8: ::nl_item = 0x20015;
1406         pub const ABMON_9: ::nl_item = 0x20016;
1407         pub const ABMON_10: ::nl_item = 0x20017;
1408         pub const ABMON_11: ::nl_item = 0x20018;
1409         pub const ABMON_12: ::nl_item = 0x20019;
1410 
1411         pub const MON_1: ::nl_item = 0x2001A;
1412         pub const MON_2: ::nl_item = 0x2001B;
1413         pub const MON_3: ::nl_item = 0x2001C;
1414         pub const MON_4: ::nl_item = 0x2001D;
1415         pub const MON_5: ::nl_item = 0x2001E;
1416         pub const MON_6: ::nl_item = 0x2001F;
1417         pub const MON_7: ::nl_item = 0x20020;
1418         pub const MON_8: ::nl_item = 0x20021;
1419         pub const MON_9: ::nl_item = 0x20022;
1420         pub const MON_10: ::nl_item = 0x20023;
1421         pub const MON_11: ::nl_item = 0x20024;
1422         pub const MON_12: ::nl_item = 0x20025;
1423 
1424         pub const AM_STR: ::nl_item = 0x20026;
1425         pub const PM_STR: ::nl_item = 0x20027;
1426 
1427         pub const D_T_FMT: ::nl_item = 0x20028;
1428         pub const D_FMT: ::nl_item = 0x20029;
1429         pub const T_FMT: ::nl_item = 0x2002A;
1430         pub const T_FMT_AMPM: ::nl_item = 0x2002B;
1431 
1432         pub const ERA: ::nl_item = 0x2002C;
1433         pub const ERA_D_FMT: ::nl_item = 0x2002E;
1434         pub const ALT_DIGITS: ::nl_item = 0x2002F;
1435         pub const ERA_D_T_FMT: ::nl_item = 0x20030;
1436         pub const ERA_T_FMT: ::nl_item = 0x20031;
1437 
1438         pub const CODESET: ::nl_item = 14;
1439         pub const CRNCYSTR: ::nl_item = 0x4000F;
1440         pub const RADIXCHAR: ::nl_item = 0x10000;
1441         pub const THOUSEP: ::nl_item = 0x10001;
1442         pub const YESEXPR: ::nl_item = 0x50000;
1443         pub const NOEXPR: ::nl_item = 0x50001;
1444         pub const YESSTR: ::nl_item = 0x50002;
1445         pub const NOSTR: ::nl_item = 0x50003;
1446     }
1447 }
1448 
1449 pub const RUSAGE_CHILDREN: ::c_int = -1;
1450 pub const L_tmpnam: ::c_uint = 20;
1451 pub const _PC_LINK_MAX: ::c_int = 0;
1452 pub const _PC_MAX_CANON: ::c_int = 1;
1453 pub const _PC_MAX_INPUT: ::c_int = 2;
1454 pub const _PC_NAME_MAX: ::c_int = 3;
1455 pub const _PC_PATH_MAX: ::c_int = 4;
1456 pub const _PC_PIPE_BUF: ::c_int = 5;
1457 pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
1458 pub const _PC_NO_TRUNC: ::c_int = 7;
1459 pub const _PC_VDISABLE: ::c_int = 8;
1460 pub const _PC_SYNC_IO: ::c_int = 9;
1461 pub const _PC_ASYNC_IO: ::c_int = 10;
1462 pub const _PC_PRIO_IO: ::c_int = 11;
1463 pub const _PC_SOCK_MAXBUF: ::c_int = 12;
1464 pub const _PC_FILESIZEBITS: ::c_int = 13;
1465 pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 14;
1466 pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 15;
1467 pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 16;
1468 pub const _PC_REC_XFER_ALIGN: ::c_int = 17;
1469 pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18;
1470 pub const _PC_SYMLINK_MAX: ::c_int = 19;
1471 pub const _PC_2_SYMLINKS: ::c_int = 20;
1472 
1473 pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1474 
1475 pub const _SC_ARG_MAX: ::c_int = 0;
1476 pub const _SC_CHILD_MAX: ::c_int = 1;
1477 pub const _SC_CLK_TCK: ::c_int = 2;
1478 pub const _SC_NGROUPS_MAX: ::c_int = 3;
1479 pub const _SC_OPEN_MAX: ::c_int = 4;
1480 pub const _SC_STREAM_MAX: ::c_int = 5;
1481 pub const _SC_TZNAME_MAX: ::c_int = 6;
1482 pub const _SC_JOB_CONTROL: ::c_int = 7;
1483 pub const _SC_SAVED_IDS: ::c_int = 8;
1484 pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
1485 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
1486 pub const _SC_TIMERS: ::c_int = 11;
1487 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
1488 pub const _SC_PRIORITIZED_IO: ::c_int = 13;
1489 pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
1490 pub const _SC_FSYNC: ::c_int = 15;
1491 pub const _SC_MAPPED_FILES: ::c_int = 16;
1492 pub const _SC_MEMLOCK: ::c_int = 17;
1493 pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
1494 pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
1495 pub const _SC_MESSAGE_PASSING: ::c_int = 20;
1496 pub const _SC_SEMAPHORES: ::c_int = 21;
1497 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
1498 pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
1499 pub const _SC_AIO_MAX: ::c_int = 24;
1500 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
1501 pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
1502 pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
1503 pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
1504 pub const _SC_VERSION: ::c_int = 29;
1505 pub const _SC_PAGESIZE: ::c_int = 30;
1506 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
1507 pub const _SC_RTSIG_MAX: ::c_int = 31;
1508 pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
1509 pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
1510 pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
1511 pub const _SC_TIMER_MAX: ::c_int = 35;
1512 pub const _SC_BC_BASE_MAX: ::c_int = 36;
1513 pub const _SC_BC_DIM_MAX: ::c_int = 37;
1514 pub const _SC_BC_SCALE_MAX: ::c_int = 38;
1515 pub const _SC_BC_STRING_MAX: ::c_int = 39;
1516 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
1517 pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
1518 pub const _SC_LINE_MAX: ::c_int = 43;
1519 pub const _SC_RE_DUP_MAX: ::c_int = 44;
1520 pub const _SC_2_VERSION: ::c_int = 46;
1521 pub const _SC_2_C_BIND: ::c_int = 47;
1522 pub const _SC_2_C_DEV: ::c_int = 48;
1523 pub const _SC_2_FORT_DEV: ::c_int = 49;
1524 pub const _SC_2_FORT_RUN: ::c_int = 50;
1525 pub const _SC_2_SW_DEV: ::c_int = 51;
1526 pub const _SC_2_LOCALEDEF: ::c_int = 52;
1527 pub const _SC_UIO_MAXIOV: ::c_int = 60;
1528 pub const _SC_IOV_MAX: ::c_int = 60;
1529 pub const _SC_THREADS: ::c_int = 67;
1530 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
1531 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
1532 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
1533 pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
1534 pub const _SC_TTY_NAME_MAX: ::c_int = 72;
1535 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
1536 pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
1537 pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
1538 pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
1539 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
1540 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
1541 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
1542 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
1543 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
1544 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 82;
1545 pub const _SC_NPROCESSORS_CONF: ::c_int = 83;
1546 pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
1547 pub const _SC_PHYS_PAGES: ::c_int = 85;
1548 pub const _SC_AVPHYS_PAGES: ::c_int = 86;
1549 pub const _SC_ATEXIT_MAX: ::c_int = 87;
1550 pub const _SC_PASS_MAX: ::c_int = 88;
1551 pub const _SC_XOPEN_VERSION: ::c_int = 89;
1552 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
1553 pub const _SC_XOPEN_UNIX: ::c_int = 91;
1554 pub const _SC_XOPEN_CRYPT: ::c_int = 92;
1555 pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
1556 pub const _SC_XOPEN_SHM: ::c_int = 94;
1557 pub const _SC_2_CHAR_TERM: ::c_int = 95;
1558 pub const _SC_2_UPE: ::c_int = 97;
1559 pub const _SC_XOPEN_XPG2: ::c_int = 98;
1560 pub const _SC_XOPEN_XPG3: ::c_int = 99;
1561 pub const _SC_XOPEN_XPG4: ::c_int = 100;
1562 pub const _SC_NZERO: ::c_int = 109;
1563 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
1564 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
1565 pub const _SC_XBS5_LP64_OFF64: ::c_int = 127;
1566 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
1567 pub const _SC_XOPEN_LEGACY: ::c_int = 129;
1568 pub const _SC_XOPEN_REALTIME: ::c_int = 130;
1569 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
1570 pub const _SC_ADVISORY_INFO: ::c_int = 132;
1571 pub const _SC_BARRIERS: ::c_int = 133;
1572 pub const _SC_CLOCK_SELECTION: ::c_int = 137;
1573 pub const _SC_CPUTIME: ::c_int = 138;
1574 pub const _SC_THREAD_CPUTIME: ::c_int = 139;
1575 pub const _SC_MONOTONIC_CLOCK: ::c_int = 149;
1576 pub const _SC_READER_WRITER_LOCKS: ::c_int = 153;
1577 pub const _SC_SPIN_LOCKS: ::c_int = 154;
1578 pub const _SC_REGEXP: ::c_int = 155;
1579 pub const _SC_SHELL: ::c_int = 157;
1580 pub const _SC_SPAWN: ::c_int = 159;
1581 pub const _SC_SPORADIC_SERVER: ::c_int = 160;
1582 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 161;
1583 pub const _SC_TIMEOUTS: ::c_int = 164;
1584 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 165;
1585 pub const _SC_2_PBS: ::c_int = 168;
1586 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 169;
1587 pub const _SC_2_PBS_LOCATE: ::c_int = 170;
1588 pub const _SC_2_PBS_MESSAGE: ::c_int = 171;
1589 pub const _SC_2_PBS_TRACK: ::c_int = 172;
1590 pub const _SC_SYMLOOP_MAX: ::c_int = 173;
1591 pub const _SC_STREAMS: ::c_int = 174;
1592 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 175;
1593 pub const _SC_V6_ILP32_OFF32: ::c_int = 176;
1594 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 177;
1595 pub const _SC_V6_LP64_OFF64: ::c_int = 178;
1596 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 179;
1597 pub const _SC_HOST_NAME_MAX: ::c_int = 180;
1598 pub const _SC_TRACE: ::c_int = 181;
1599 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 182;
1600 pub const _SC_TRACE_INHERIT: ::c_int = 183;
1601 pub const _SC_TRACE_LOG: ::c_int = 184;
1602 pub const _SC_IPV6: ::c_int = 235;
1603 pub const _SC_RAW_SOCKETS: ::c_int = 236;
1604 pub const _SC_V7_ILP32_OFF32: ::c_int = 237;
1605 pub const _SC_V7_ILP32_OFFBIG: ::c_int = 238;
1606 pub const _SC_V7_LP64_OFF64: ::c_int = 239;
1607 pub const _SC_V7_LPBIG_OFFBIG: ::c_int = 240;
1608 pub const _SC_SS_REPL_MAX: ::c_int = 241;
1609 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 242;
1610 pub const _SC_TRACE_NAME_MAX: ::c_int = 243;
1611 pub const _SC_TRACE_SYS_MAX: ::c_int = 244;
1612 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 245;
1613 pub const _SC_XOPEN_STREAMS: ::c_int = 246;
1614 pub const _SC_THREAD_ROBUST_PRIO_INHERIT: ::c_int = 247;
1615 pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
1616 
1617 pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
1618 pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
1619 
1620 // elf.h - Fields in the e_ident array.
1621 pub const EI_NIDENT: usize = 16;
1622 
1623 pub const EI_MAG0: usize = 0;
1624 pub const ELFMAG0: u8 = 0x7f;
1625 pub const EI_MAG1: usize = 1;
1626 pub const ELFMAG1: u8 = b'E';
1627 pub const EI_MAG2: usize = 2;
1628 pub const ELFMAG2: u8 = b'L';
1629 pub const EI_MAG3: usize = 3;
1630 pub const ELFMAG3: u8 = b'F';
1631 pub const SELFMAG: usize = 4;
1632 
1633 pub const EI_CLASS: usize = 4;
1634 pub const ELFCLASSNONE: u8 = 0;
1635 pub const ELFCLASS32: u8 = 1;
1636 pub const ELFCLASS64: u8 = 2;
1637 pub const ELFCLASSNUM: usize = 3;
1638 
1639 pub const EI_DATA: usize = 5;
1640 pub const ELFDATANONE: u8 = 0;
1641 pub const ELFDATA2LSB: u8 = 1;
1642 pub const ELFDATA2MSB: u8 = 2;
1643 pub const ELFDATANUM: usize = 3;
1644 
1645 pub const EI_VERSION: usize = 6;
1646 
1647 pub const EI_OSABI: usize = 7;
1648 pub const ELFOSABI_NONE: u8 = 0;
1649 pub const ELFOSABI_SYSV: u8 = 0;
1650 pub const ELFOSABI_HPUX: u8 = 1;
1651 pub const ELFOSABI_NETBSD: u8 = 2;
1652 pub const ELFOSABI_GNU: u8 = 3;
1653 pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
1654 pub const ELFOSABI_SOLARIS: u8 = 6;
1655 pub const ELFOSABI_AIX: u8 = 7;
1656 pub const ELFOSABI_IRIX: u8 = 8;
1657 pub const ELFOSABI_FREEBSD: u8 = 9;
1658 pub const ELFOSABI_TRU64: u8 = 10;
1659 pub const ELFOSABI_MODESTO: u8 = 11;
1660 pub const ELFOSABI_OPENBSD: u8 = 12;
1661 pub const ELFOSABI_ARM: u8 = 97;
1662 pub const ELFOSABI_STANDALONE: u8 = 255;
1663 
1664 pub const EI_ABIVERSION: usize = 8;
1665 
1666 pub const EI_PAD: usize = 9;
1667 
1668 // elf.h - Legal values for e_type (object file type).
1669 pub const ET_NONE: u16 = 0;
1670 pub const ET_REL: u16 = 1;
1671 pub const ET_EXEC: u16 = 2;
1672 pub const ET_DYN: u16 = 3;
1673 pub const ET_CORE: u16 = 4;
1674 pub const ET_NUM: u16 = 5;
1675 pub const ET_LOOS: u16 = 0xfe00;
1676 pub const ET_HIOS: u16 = 0xfeff;
1677 pub const ET_LOPROC: u16 = 0xff00;
1678 pub const ET_HIPROC: u16 = 0xffff;
1679 
1680 // elf.h - Legal values for e_machine (architecture).
1681 pub const EM_NONE: u16 = 0;
1682 pub const EM_M32: u16 = 1;
1683 pub const EM_SPARC: u16 = 2;
1684 pub const EM_386: u16 = 3;
1685 pub const EM_68K: u16 = 4;
1686 pub const EM_88K: u16 = 5;
1687 pub const EM_860: u16 = 7;
1688 pub const EM_MIPS: u16 = 8;
1689 pub const EM_S370: u16 = 9;
1690 pub const EM_MIPS_RS3_LE: u16 = 10;
1691 pub const EM_PARISC: u16 = 15;
1692 pub const EM_VPP500: u16 = 17;
1693 pub const EM_SPARC32PLUS: u16 = 18;
1694 pub const EM_960: u16 = 19;
1695 pub const EM_PPC: u16 = 20;
1696 pub const EM_PPC64: u16 = 21;
1697 pub const EM_S390: u16 = 22;
1698 pub const EM_V800: u16 = 36;
1699 pub const EM_FR20: u16 = 37;
1700 pub const EM_RH32: u16 = 38;
1701 pub const EM_RCE: u16 = 39;
1702 pub const EM_ARM: u16 = 40;
1703 pub const EM_FAKE_ALPHA: u16 = 41;
1704 pub const EM_SH: u16 = 42;
1705 pub const EM_SPARCV9: u16 = 43;
1706 pub const EM_TRICORE: u16 = 44;
1707 pub const EM_ARC: u16 = 45;
1708 pub const EM_H8_300: u16 = 46;
1709 pub const EM_H8_300H: u16 = 47;
1710 pub const EM_H8S: u16 = 48;
1711 pub const EM_H8_500: u16 = 49;
1712 pub const EM_IA_64: u16 = 50;
1713 pub const EM_MIPS_X: u16 = 51;
1714 pub const EM_COLDFIRE: u16 = 52;
1715 pub const EM_68HC12: u16 = 53;
1716 pub const EM_MMA: u16 = 54;
1717 pub const EM_PCP: u16 = 55;
1718 pub const EM_NCPU: u16 = 56;
1719 pub const EM_NDR1: u16 = 57;
1720 pub const EM_STARCORE: u16 = 58;
1721 pub const EM_ME16: u16 = 59;
1722 pub const EM_ST100: u16 = 60;
1723 pub const EM_TINYJ: u16 = 61;
1724 pub const EM_X86_64: u16 = 62;
1725 pub const EM_PDSP: u16 = 63;
1726 pub const EM_FX66: u16 = 66;
1727 pub const EM_ST9PLUS: u16 = 67;
1728 pub const EM_ST7: u16 = 68;
1729 pub const EM_68HC16: u16 = 69;
1730 pub const EM_68HC11: u16 = 70;
1731 pub const EM_68HC08: u16 = 71;
1732 pub const EM_68HC05: u16 = 72;
1733 pub const EM_SVX: u16 = 73;
1734 pub const EM_ST19: u16 = 74;
1735 pub const EM_VAX: u16 = 75;
1736 pub const EM_CRIS: u16 = 76;
1737 pub const EM_JAVELIN: u16 = 77;
1738 pub const EM_FIREPATH: u16 = 78;
1739 pub const EM_ZSP: u16 = 79;
1740 pub const EM_MMIX: u16 = 80;
1741 pub const EM_HUANY: u16 = 81;
1742 pub const EM_PRISM: u16 = 82;
1743 pub const EM_AVR: u16 = 83;
1744 pub const EM_FR30: u16 = 84;
1745 pub const EM_D10V: u16 = 85;
1746 pub const EM_D30V: u16 = 86;
1747 pub const EM_V850: u16 = 87;
1748 pub const EM_M32R: u16 = 88;
1749 pub const EM_MN10300: u16 = 89;
1750 pub const EM_MN10200: u16 = 90;
1751 pub const EM_PJ: u16 = 91;
1752 pub const EM_OPENRISC: u16 = 92;
1753 pub const EM_ARC_A5: u16 = 93;
1754 pub const EM_XTENSA: u16 = 94;
1755 pub const EM_AARCH64: u16 = 183;
1756 pub const EM_TILEPRO: u16 = 188;
1757 pub const EM_TILEGX: u16 = 191;
1758 pub const EM_ALPHA: u16 = 0x9026;
1759 
1760 // elf.h - Legal values for e_version (version).
1761 pub const EV_NONE: u32 = 0;
1762 pub const EV_CURRENT: u32 = 1;
1763 pub const EV_NUM: u32 = 2;
1764 
1765 // elf.h - Legal values for p_type (segment type).
1766 pub const PT_NULL: u32 = 0;
1767 pub const PT_LOAD: u32 = 1;
1768 pub const PT_DYNAMIC: u32 = 2;
1769 pub const PT_INTERP: u32 = 3;
1770 pub const PT_NOTE: u32 = 4;
1771 pub const PT_SHLIB: u32 = 5;
1772 pub const PT_PHDR: u32 = 6;
1773 pub const PT_TLS: u32 = 7;
1774 pub const PT_NUM: u32 = 8;
1775 pub const PT_LOOS: u32 = 0x60000000;
1776 pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
1777 pub const PT_GNU_STACK: u32 = 0x6474e551;
1778 pub const PT_GNU_RELRO: u32 = 0x6474e552;
1779 pub const PT_LOSUNW: u32 = 0x6ffffffa;
1780 pub const PT_SUNWBSS: u32 = 0x6ffffffa;
1781 pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
1782 pub const PT_HISUNW: u32 = 0x6fffffff;
1783 pub const PT_HIOS: u32 = 0x6fffffff;
1784 pub const PT_LOPROC: u32 = 0x70000000;
1785 pub const PT_HIPROC: u32 = 0x7fffffff;
1786 
1787 // Legal values for p_flags (segment flags).
1788 pub const PF_X: u32 = 1 << 0;
1789 pub const PF_W: u32 = 1 << 1;
1790 pub const PF_R: u32 = 1 << 2;
1791 pub const PF_MASKOS: u32 = 0x0ff00000;
1792 pub const PF_MASKPROC: u32 = 0xf0000000;
1793 
1794 // elf.h - Legal values for a_type (entry type).
1795 pub const AT_NULL: ::c_ulong = 0;
1796 pub const AT_IGNORE: ::c_ulong = 1;
1797 pub const AT_EXECFD: ::c_ulong = 2;
1798 pub const AT_PHDR: ::c_ulong = 3;
1799 pub const AT_PHENT: ::c_ulong = 4;
1800 pub const AT_PHNUM: ::c_ulong = 5;
1801 pub const AT_PAGESZ: ::c_ulong = 6;
1802 pub const AT_BASE: ::c_ulong = 7;
1803 pub const AT_FLAGS: ::c_ulong = 8;
1804 pub const AT_ENTRY: ::c_ulong = 9;
1805 pub const AT_NOTELF: ::c_ulong = 10;
1806 pub const AT_UID: ::c_ulong = 11;
1807 pub const AT_EUID: ::c_ulong = 12;
1808 pub const AT_GID: ::c_ulong = 13;
1809 pub const AT_EGID: ::c_ulong = 14;
1810 pub const AT_PLATFORM: ::c_ulong = 15;
1811 pub const AT_HWCAP: ::c_ulong = 16;
1812 pub const AT_CLKTCK: ::c_ulong = 17;
1813 
1814 pub const AT_SECURE: ::c_ulong = 23;
1815 pub const AT_BASE_PLATFORM: ::c_ulong = 24;
1816 pub const AT_RANDOM: ::c_ulong = 25;
1817 pub const AT_HWCAP2: ::c_ulong = 26;
1818 
1819 pub const AT_EXECFN: ::c_ulong = 31;
1820 
1821 // defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
1822 // wherever it is defined.
1823 pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
1824 
1825 pub const GLOB_ERR: ::c_int = 1 << 0;
1826 pub const GLOB_MARK: ::c_int = 1 << 1;
1827 pub const GLOB_NOSORT: ::c_int = 1 << 2;
1828 pub const GLOB_DOOFFS: ::c_int = 1 << 3;
1829 pub const GLOB_NOCHECK: ::c_int = 1 << 4;
1830 pub const GLOB_APPEND: ::c_int = 1 << 5;
1831 pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
1832 
1833 pub const GLOB_NOSPACE: ::c_int = 1;
1834 pub const GLOB_ABORTED: ::c_int = 2;
1835 pub const GLOB_NOMATCH: ::c_int = 3;
1836 
1837 pub const POSIX_MADV_NORMAL: ::c_int = 0;
1838 pub const POSIX_MADV_RANDOM: ::c_int = 1;
1839 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
1840 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
1841 
1842 pub const S_IEXEC: mode_t = 64;
1843 pub const S_IWRITE: mode_t = 128;
1844 pub const S_IREAD: mode_t = 256;
1845 
1846 pub const F_LOCK: ::c_int = 1;
1847 pub const F_TEST: ::c_int = 3;
1848 pub const F_TLOCK: ::c_int = 2;
1849 pub const F_ULOCK: ::c_int = 0;
1850 
1851 pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
1852 
1853 pub const IFF_LOWER_UP: ::c_int = 0x10000;
1854 pub const IFF_DORMANT: ::c_int = 0x20000;
1855 pub const IFF_ECHO: ::c_int = 0x40000;
1856 
1857 // linux/if_addr.h
1858 pub const IFA_UNSPEC: ::c_ushort = 0;
1859 pub const IFA_ADDRESS: ::c_ushort = 1;
1860 pub const IFA_LOCAL: ::c_ushort = 2;
1861 pub const IFA_LABEL: ::c_ushort = 3;
1862 pub const IFA_BROADCAST: ::c_ushort = 4;
1863 pub const IFA_ANYCAST: ::c_ushort = 5;
1864 pub const IFA_CACHEINFO: ::c_ushort = 6;
1865 pub const IFA_MULTICAST: ::c_ushort = 7;
1866 
1867 pub const IFA_F_SECONDARY: u32 = 0x01;
1868 pub const IFA_F_TEMPORARY: u32 = 0x01;
1869 pub const IFA_F_NODAD: u32 = 0x02;
1870 pub const IFA_F_OPTIMISTIC: u32 = 0x04;
1871 pub const IFA_F_DADFAILED: u32 = 0x08;
1872 pub const IFA_F_HOMEADDRESS: u32 = 0x10;
1873 pub const IFA_F_DEPRECATED: u32 = 0x20;
1874 pub const IFA_F_TENTATIVE: u32 = 0x40;
1875 pub const IFA_F_PERMANENT: u32 = 0x80;
1876 
1877 // linux/if_link.h
1878 pub const IFLA_UNSPEC: ::c_ushort = 0;
1879 pub const IFLA_ADDRESS: ::c_ushort = 1;
1880 pub const IFLA_BROADCAST: ::c_ushort = 2;
1881 pub const IFLA_IFNAME: ::c_ushort = 3;
1882 pub const IFLA_MTU: ::c_ushort = 4;
1883 pub const IFLA_LINK: ::c_ushort = 5;
1884 pub const IFLA_QDISC: ::c_ushort = 6;
1885 pub const IFLA_STATS: ::c_ushort = 7;
1886 pub const IFLA_COST: ::c_ushort = 8;
1887 pub const IFLA_PRIORITY: ::c_ushort = 9;
1888 pub const IFLA_MASTER: ::c_ushort = 10;
1889 pub const IFLA_WIRELESS: ::c_ushort = 11;
1890 pub const IFLA_PROTINFO: ::c_ushort = 12;
1891 pub const IFLA_TXQLEN: ::c_ushort = 13;
1892 pub const IFLA_MAP: ::c_ushort = 14;
1893 pub const IFLA_WEIGHT: ::c_ushort = 15;
1894 pub const IFLA_OPERSTATE: ::c_ushort = 16;
1895 pub const IFLA_LINKMODE: ::c_ushort = 17;
1896 pub const IFLA_LINKINFO: ::c_ushort = 18;
1897 pub const IFLA_NET_NS_PID: ::c_ushort = 19;
1898 pub const IFLA_IFALIAS: ::c_ushort = 20;
1899 pub const IFLA_NUM_VF: ::c_ushort = 21;
1900 pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
1901 pub const IFLA_STATS64: ::c_ushort = 23;
1902 pub const IFLA_VF_PORTS: ::c_ushort = 24;
1903 pub const IFLA_PORT_SELF: ::c_ushort = 25;
1904 pub const IFLA_AF_SPEC: ::c_ushort = 26;
1905 pub const IFLA_GROUP: ::c_ushort = 27;
1906 pub const IFLA_NET_NS_FD: ::c_ushort = 28;
1907 pub const IFLA_EXT_MASK: ::c_ushort = 29;
1908 pub const IFLA_PROMISCUITY: ::c_ushort = 30;
1909 pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
1910 pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
1911 pub const IFLA_CARRIER: ::c_ushort = 33;
1912 pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
1913 pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
1914 pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
1915 pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
1916 pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
1917 pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
1918 pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
1919 pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
1920 pub const IFLA_PAD: ::c_ushort = 42;
1921 pub const IFLA_XDP: ::c_ushort = 43;
1922 pub const IFLA_EVENT: ::c_ushort = 44;
1923 pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
1924 pub const IFLA_IF_NETNSID: ::c_ushort = 46;
1925 pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
1926 pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
1927 pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
1928 pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
1929 pub const IFLA_MIN_MTU: ::c_ushort = 50;
1930 pub const IFLA_MAX_MTU: ::c_ushort = 51;
1931 pub const IFLA_PROP_LIST: ::c_ushort = 52;
1932 pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
1933 pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
1934 pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
1935 pub const IFLA_PARENT_DEV_NAME: ::c_ushort = 56;
1936 pub const IFLA_PARENT_DEV_BUS_NAME: ::c_ushort = 57;
1937 pub const IFLA_GRO_MAX_SIZE: ::c_ushort = 58;
1938 pub const IFLA_TSO_MAX_SIZE: ::c_ushort = 59;
1939 pub const IFLA_TSO_MAX_SEGS: ::c_ushort = 60;
1940 pub const IFLA_ALLMULTI: ::c_ushort = 61;
1941 
1942 pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
1943 pub const IFLA_INFO_KIND: ::c_ushort = 1;
1944 pub const IFLA_INFO_DATA: ::c_ushort = 2;
1945 pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
1946 pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
1947 pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
1948 
1949 // linux/if_tun.h
1950 pub const IFF_TUN: ::c_int = 0x0001;
1951 pub const IFF_TAP: ::c_int = 0x0002;
1952 pub const IFF_NAPI: ::c_int = 0x0010;
1953 pub const IFF_NAPI_FRAGS: ::c_int = 0x0020;
1954 // Used in TUNSETIFF to bring up tun/tap without carrier
1955 pub const IFF_NO_CARRIER: ::c_int = 0x0040;
1956 pub const IFF_NO_PI: ::c_int = 0x1000;
1957 // Read queue size
1958 pub const TUN_READQ_SIZE: ::c_short = 500;
1959 // TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
1960 pub const TUN_TUN_DEV: ::c_short = ::IFF_TUN as ::c_short;
1961 pub const TUN_TAP_DEV: ::c_short = ::IFF_TAP as ::c_short;
1962 pub const TUN_TYPE_MASK: ::c_short = 0x000f;
1963 // This flag has no real effect
1964 pub const IFF_ONE_QUEUE: ::c_int = 0x2000;
1965 pub const IFF_VNET_HDR: ::c_int = 0x4000;
1966 pub const IFF_TUN_EXCL: ::c_int = 0x8000;
1967 pub const IFF_MULTI_QUEUE: ::c_int = 0x0100;
1968 pub const IFF_ATTACH_QUEUE: ::c_int = 0x0200;
1969 pub const IFF_DETACH_QUEUE: ::c_int = 0x0400;
1970 // read-only flag
1971 pub const IFF_PERSIST: ::c_int = 0x0800;
1972 pub const IFF_NOFILTER: ::c_int = 0x1000;
1973 // Socket options
1974 pub const TUN_TX_TIMESTAMP: ::c_int = 1;
1975 // Features for GSO (TUNSETOFFLOAD)
1976 pub const TUN_F_CSUM: ::c_uint = 0x01;
1977 pub const TUN_F_TSO4: ::c_uint = 0x02;
1978 pub const TUN_F_TSO6: ::c_uint = 0x04;
1979 pub const TUN_F_TSO_ECN: ::c_uint = 0x08;
1980 pub const TUN_F_UFO: ::c_uint = 0x10;
1981 pub const TUN_F_USO4: ::c_uint = 0x20;
1982 pub const TUN_F_USO6: ::c_uint = 0x40;
1983 // Protocol info prepended to the packets (when IFF_NO_PI is not set)
1984 pub const TUN_PKT_STRIP: ::c_int = 0x0001;
1985 // Accept all multicast packets
1986 pub const TUN_FLT_ALLMULTI: ::c_int = 0x0001;
1987 
1988 // Since Linux 3.1
1989 pub const SEEK_DATA: ::c_int = 3;
1990 pub const SEEK_HOLE: ::c_int = 4;
1991 
1992 pub const ST_RDONLY: ::c_ulong = 1;
1993 pub const ST_NOSUID: ::c_ulong = 2;
1994 pub const ST_NODEV: ::c_ulong = 4;
1995 pub const ST_NOEXEC: ::c_ulong = 8;
1996 pub const ST_SYNCHRONOUS: ::c_ulong = 16;
1997 pub const ST_MANDLOCK: ::c_ulong = 64;
1998 pub const ST_WRITE: ::c_ulong = 128;
1999 pub const ST_APPEND: ::c_ulong = 256;
2000 pub const ST_IMMUTABLE: ::c_ulong = 512;
2001 pub const ST_NOATIME: ::c_ulong = 1024;
2002 pub const ST_NODIRATIME: ::c_ulong = 2048;
2003 
2004 pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
2005 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
2006 pub const RTLD_NODELETE: ::c_int = 0x1000;
2007 pub const RTLD_NOW: ::c_int = 0x2;
2008 
2009 pub const AT_EACCESS: ::c_int = 0x200;
2010 
2011 // linux/mempolicy.h
2012 pub const MPOL_DEFAULT: ::c_int = 0;
2013 pub const MPOL_PREFERRED: ::c_int = 1;
2014 pub const MPOL_BIND: ::c_int = 2;
2015 pub const MPOL_INTERLEAVE: ::c_int = 3;
2016 pub const MPOL_LOCAL: ::c_int = 4;
2017 pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
2018 pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
2019 pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
2020 
2021 // linux/membarrier.h
2022 pub const MEMBARRIER_CMD_QUERY: ::c_int = 0;
2023 pub const MEMBARRIER_CMD_GLOBAL: ::c_int = 1 << 0;
2024 pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: ::c_int = 1 << 1;
2025 pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: ::c_int = 1 << 2;
2026 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: ::c_int = 1 << 3;
2027 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: ::c_int = 1 << 4;
2028 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 5;
2029 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 6;
2030 pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 7;
2031 pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 8;
2032 
2033 align_const! {
2034     pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
2035         size: [0; __SIZEOF_PTHREAD_MUTEX_T],
2036     };
2037     pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
2038         size: [0; __SIZEOF_PTHREAD_COND_T],
2039     };
2040     pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
2041         size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
2042     };
2043 }
2044 pub const PTHREAD_ONCE_INIT: pthread_once_t = 0;
2045 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
2046 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
2047 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
2048 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
2049 pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
2050 pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
2051 pub const PTHREAD_PRIO_NONE: ::c_int = 0;
2052 pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
2053 pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
2054 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
2055 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
2056 pub const PTHREAD_INHERIT_SCHED: ::c_int = 0;
2057 pub const PTHREAD_EXPLICIT_SCHED: ::c_int = 1;
2058 pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
2059 
2060 pub const RENAME_NOREPLACE: ::c_uint = 1;
2061 pub const RENAME_EXCHANGE: ::c_uint = 2;
2062 pub const RENAME_WHITEOUT: ::c_uint = 4;
2063 
2064 // netinet/in.h
2065 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
2066 
2067 #[deprecated(
2068     since = "0.2.80",
2069     note = "This value was increased in the newer kernel \
2070             and we'll change this following upstream in the future release. \
2071             See #1896 for more info."
2072 )]
2073 pub const IPPROTO_MAX: ::c_int = 256;
2074 
2075 // System V IPC
2076 pub const IPC_PRIVATE: ::key_t = 0;
2077 
2078 pub const IPC_CREAT: ::c_int = 0o1000;
2079 pub const IPC_EXCL: ::c_int = 0o2000;
2080 pub const IPC_NOWAIT: ::c_int = 0o4000;
2081 
2082 pub const IPC_RMID: ::c_int = 0;
2083 pub const IPC_SET: ::c_int = 1;
2084 pub const IPC_STAT: ::c_int = 2;
2085 pub const IPC_INFO: ::c_int = 3;
2086 pub const MSG_STAT: ::c_int = 11;
2087 pub const MSG_INFO: ::c_int = 12;
2088 pub const MSG_NOTIFICATION: ::c_int = 0x8000;
2089 
2090 pub const MSG_NOERROR: ::c_int = 0o10000;
2091 pub const MSG_EXCEPT: ::c_int = 0o20000;
2092 pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
2093 
2094 pub const SHM_R: ::c_int = 0o400;
2095 pub const SHM_W: ::c_int = 0o200;
2096 
2097 pub const SHM_RDONLY: ::c_int = 0o10000;
2098 pub const SHM_RND: ::c_int = 0o20000;
2099 pub const SHM_REMAP: ::c_int = 0o40000;
2100 
2101 pub const SHM_LOCK: ::c_int = 11;
2102 pub const SHM_UNLOCK: ::c_int = 12;
2103 
2104 pub const SHM_HUGETLB: ::c_int = 0o4000;
2105 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2106 pub const SHM_NORESERVE: ::c_int = 0o10000;
2107 
2108 pub const QFMT_VFS_OLD: ::c_int = 1;
2109 pub const QFMT_VFS_V0: ::c_int = 2;
2110 pub const QFMT_VFS_V1: ::c_int = 4;
2111 
2112 pub const EFD_SEMAPHORE: ::c_int = 0x1;
2113 
2114 pub const LOG_NFACILITIES: ::c_int = 24;
2115 
2116 pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
2117 
2118 pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
2119 pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
2120 pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
2121 pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
2122 pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
2123 pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
2124 pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
2125 
2126 pub const AI_PASSIVE: ::c_int = 0x0001;
2127 pub const AI_CANONNAME: ::c_int = 0x0002;
2128 pub const AI_NUMERICHOST: ::c_int = 0x0004;
2129 pub const AI_V4MAPPED: ::c_int = 0x0008;
2130 pub const AI_ALL: ::c_int = 0x0010;
2131 pub const AI_ADDRCONFIG: ::c_int = 0x0020;
2132 
2133 pub const AI_NUMERICSERV: ::c_int = 0x0400;
2134 
2135 pub const EAI_BADFLAGS: ::c_int = -1;
2136 pub const EAI_NONAME: ::c_int = -2;
2137 pub const EAI_AGAIN: ::c_int = -3;
2138 pub const EAI_FAIL: ::c_int = -4;
2139 pub const EAI_NODATA: ::c_int = -5;
2140 pub const EAI_FAMILY: ::c_int = -6;
2141 pub const EAI_SOCKTYPE: ::c_int = -7;
2142 pub const EAI_SERVICE: ::c_int = -8;
2143 pub const EAI_MEMORY: ::c_int = -10;
2144 pub const EAI_SYSTEM: ::c_int = -11;
2145 pub const EAI_OVERFLOW: ::c_int = -12;
2146 
2147 pub const NI_NUMERICHOST: ::c_int = 1;
2148 pub const NI_NUMERICSERV: ::c_int = 2;
2149 pub const NI_NOFQDN: ::c_int = 4;
2150 pub const NI_NAMEREQD: ::c_int = 8;
2151 pub const NI_DGRAM: ::c_int = 16;
2152 pub const NI_IDN: ::c_int = 32;
2153 
2154 pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
2155 pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
2156 pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
2157 
2158 cfg_if! {
2159     if #[cfg(not(target_env = "uclibc"))] {
2160         pub const AIO_CANCELED: ::c_int = 0;
2161         pub const AIO_NOTCANCELED: ::c_int = 1;
2162         pub const AIO_ALLDONE: ::c_int = 2;
2163         pub const LIO_READ: ::c_int = 0;
2164         pub const LIO_WRITE: ::c_int = 1;
2165         pub const LIO_NOP: ::c_int = 2;
2166         pub const LIO_WAIT: ::c_int = 0;
2167         pub const LIO_NOWAIT: ::c_int = 1;
2168         pub const RUSAGE_THREAD: ::c_int = 1;
2169         pub const MSG_COPY: ::c_int = 0o40000;
2170         pub const SHM_EXEC: ::c_int = 0o100000;
2171         pub const IPV6_MULTICAST_ALL: ::c_int = 29;
2172         pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
2173         pub const PACKET_MR_UNICAST: ::c_int = 3;
2174         pub const PTRACE_EVENT_STOP: ::c_int = 128;
2175         pub const UDP_SEGMENT: ::c_int = 103;
2176         pub const UDP_GRO: ::c_int = 104;
2177     }
2178 }
2179 
2180 pub const MREMAP_MAYMOVE: ::c_int = 1;
2181 pub const MREMAP_FIXED: ::c_int = 2;
2182 pub const MREMAP_DONTUNMAP: ::c_int = 4;
2183 
2184 pub const PR_SET_PDEATHSIG: ::c_int = 1;
2185 pub const PR_GET_PDEATHSIG: ::c_int = 2;
2186 
2187 pub const PR_GET_DUMPABLE: ::c_int = 3;
2188 pub const PR_SET_DUMPABLE: ::c_int = 4;
2189 
2190 pub const PR_GET_UNALIGN: ::c_int = 5;
2191 pub const PR_SET_UNALIGN: ::c_int = 6;
2192 pub const PR_UNALIGN_NOPRINT: ::c_int = 1;
2193 pub const PR_UNALIGN_SIGBUS: ::c_int = 2;
2194 
2195 pub const PR_GET_KEEPCAPS: ::c_int = 7;
2196 pub const PR_SET_KEEPCAPS: ::c_int = 8;
2197 
2198 pub const PR_GET_FPEMU: ::c_int = 9;
2199 pub const PR_SET_FPEMU: ::c_int = 10;
2200 pub const PR_FPEMU_NOPRINT: ::c_int = 1;
2201 pub const PR_FPEMU_SIGFPE: ::c_int = 2;
2202 
2203 pub const PR_GET_FPEXC: ::c_int = 11;
2204 pub const PR_SET_FPEXC: ::c_int = 12;
2205 pub const PR_FP_EXC_SW_ENABLE: ::c_int = 0x80;
2206 pub const PR_FP_EXC_DIV: ::c_int = 0x010000;
2207 pub const PR_FP_EXC_OVF: ::c_int = 0x020000;
2208 pub const PR_FP_EXC_UND: ::c_int = 0x040000;
2209 pub const PR_FP_EXC_RES: ::c_int = 0x080000;
2210 pub const PR_FP_EXC_INV: ::c_int = 0x100000;
2211 pub const PR_FP_EXC_DISABLED: ::c_int = 0;
2212 pub const PR_FP_EXC_NONRECOV: ::c_int = 1;
2213 pub const PR_FP_EXC_ASYNC: ::c_int = 2;
2214 pub const PR_FP_EXC_PRECISE: ::c_int = 3;
2215 
2216 pub const PR_GET_TIMING: ::c_int = 13;
2217 pub const PR_SET_TIMING: ::c_int = 14;
2218 pub const PR_TIMING_STATISTICAL: ::c_int = 0;
2219 pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
2220 
2221 pub const PR_SET_NAME: ::c_int = 15;
2222 pub const PR_GET_NAME: ::c_int = 16;
2223 
2224 pub const PR_GET_ENDIAN: ::c_int = 19;
2225 pub const PR_SET_ENDIAN: ::c_int = 20;
2226 pub const PR_ENDIAN_BIG: ::c_int = 0;
2227 pub const PR_ENDIAN_LITTLE: ::c_int = 1;
2228 pub const PR_ENDIAN_PPC_LITTLE: ::c_int = 2;
2229 
2230 pub const PR_GET_SECCOMP: ::c_int = 21;
2231 pub const PR_SET_SECCOMP: ::c_int = 22;
2232 
2233 pub const PR_CAPBSET_READ: ::c_int = 23;
2234 pub const PR_CAPBSET_DROP: ::c_int = 24;
2235 
2236 pub const PR_GET_TSC: ::c_int = 25;
2237 pub const PR_SET_TSC: ::c_int = 26;
2238 pub const PR_TSC_ENABLE: ::c_int = 1;
2239 pub const PR_TSC_SIGSEGV: ::c_int = 2;
2240 
2241 pub const PR_GET_SECUREBITS: ::c_int = 27;
2242 pub const PR_SET_SECUREBITS: ::c_int = 28;
2243 
2244 pub const PR_SET_TIMERSLACK: ::c_int = 29;
2245 pub const PR_GET_TIMERSLACK: ::c_int = 30;
2246 
2247 pub const PR_TASK_PERF_EVENTS_DISABLE: ::c_int = 31;
2248 pub const PR_TASK_PERF_EVENTS_ENABLE: ::c_int = 32;
2249 
2250 pub const PR_MCE_KILL: ::c_int = 33;
2251 pub const PR_MCE_KILL_CLEAR: ::c_int = 0;
2252 pub const PR_MCE_KILL_SET: ::c_int = 1;
2253 
2254 pub const PR_MCE_KILL_LATE: ::c_int = 0;
2255 pub const PR_MCE_KILL_EARLY: ::c_int = 1;
2256 pub const PR_MCE_KILL_DEFAULT: ::c_int = 2;
2257 
2258 pub const PR_MCE_KILL_GET: ::c_int = 34;
2259 
2260 pub const PR_SET_MM: ::c_int = 35;
2261 pub const PR_SET_MM_START_CODE: ::c_int = 1;
2262 pub const PR_SET_MM_END_CODE: ::c_int = 2;
2263 pub const PR_SET_MM_START_DATA: ::c_int = 3;
2264 pub const PR_SET_MM_END_DATA: ::c_int = 4;
2265 pub const PR_SET_MM_START_STACK: ::c_int = 5;
2266 pub const PR_SET_MM_START_BRK: ::c_int = 6;
2267 pub const PR_SET_MM_BRK: ::c_int = 7;
2268 pub const PR_SET_MM_ARG_START: ::c_int = 8;
2269 pub const PR_SET_MM_ARG_END: ::c_int = 9;
2270 pub const PR_SET_MM_ENV_START: ::c_int = 10;
2271 pub const PR_SET_MM_ENV_END: ::c_int = 11;
2272 pub const PR_SET_MM_AUXV: ::c_int = 12;
2273 pub const PR_SET_MM_EXE_FILE: ::c_int = 13;
2274 pub const PR_SET_MM_MAP: ::c_int = 14;
2275 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
2276 
2277 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
2278 pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
2279 
2280 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
2281 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
2282 
2283 pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
2284 pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
2285 
2286 pub const PR_GET_TID_ADDRESS: ::c_int = 40;
2287 
2288 pub const PR_SET_THP_DISABLE: ::c_int = 41;
2289 pub const PR_GET_THP_DISABLE: ::c_int = 42;
2290 
2291 pub const PR_MPX_ENABLE_MANAGEMENT: ::c_int = 43;
2292 pub const PR_MPX_DISABLE_MANAGEMENT: ::c_int = 44;
2293 
2294 pub const PR_SET_FP_MODE: ::c_int = 45;
2295 pub const PR_GET_FP_MODE: ::c_int = 46;
2296 pub const PR_FP_MODE_FR: ::c_int = 1 << 0;
2297 pub const PR_FP_MODE_FRE: ::c_int = 1 << 1;
2298 
2299 pub const PR_CAP_AMBIENT: ::c_int = 47;
2300 pub const PR_CAP_AMBIENT_IS_SET: ::c_int = 1;
2301 pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
2302 pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
2303 pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
2304 
2305 pub const PR_SET_VMA: ::c_int = 0x53564d41;
2306 pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
2307 
2308 pub const PR_SCHED_CORE: ::c_int = 62;
2309 pub const PR_SCHED_CORE_GET: ::c_int = 0;
2310 pub const PR_SCHED_CORE_CREATE: ::c_int = 1;
2311 pub const PR_SCHED_CORE_SHARE_TO: ::c_int = 2;
2312 pub const PR_SCHED_CORE_SHARE_FROM: ::c_int = 3;
2313 pub const PR_SCHED_CORE_MAX: ::c_int = 4;
2314 pub const PR_SCHED_CORE_SCOPE_THREAD: ::c_int = 0;
2315 pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: ::c_int = 1;
2316 pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: ::c_int = 2;
2317 
2318 pub const GRND_NONBLOCK: ::c_uint = 0x0001;
2319 pub const GRND_RANDOM: ::c_uint = 0x0002;
2320 pub const GRND_INSECURE: ::c_uint = 0x0004;
2321 
2322 // <linux/seccomp.h>
2323 pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
2324 pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
2325 pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
2326 
2327 pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
2328 pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
2329 pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
2330 pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
2331 
2332 pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2333 pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2334 pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2335 pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
2336 pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
2337 pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
2338 
2339 pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
2340 pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
2341 pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
2342 pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
2343 pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
2344 pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
2345 pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
2346 pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
2347 
2348 pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
2349 pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
2350 pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
2351 
2352 pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
2353 
2354 pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
2355 pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
2356 
2357 pub const ITIMER_REAL: ::c_int = 0;
2358 pub const ITIMER_VIRTUAL: ::c_int = 1;
2359 pub const ITIMER_PROF: ::c_int = 2;
2360 
2361 pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
2362 pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
2363 pub const TFD_TIMER_ABSTIME: ::c_int = 1;
2364 pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
2365 
2366 pub const _POSIX_VDISABLE: ::cc_t = 0;
2367 
2368 pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
2369 pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
2370 pub const FALLOC_FL_COLLAPSE_RANGE: ::c_int = 0x08;
2371 pub const FALLOC_FL_ZERO_RANGE: ::c_int = 0x10;
2372 pub const FALLOC_FL_INSERT_RANGE: ::c_int = 0x20;
2373 pub const FALLOC_FL_UNSHARE_RANGE: ::c_int = 0x40;
2374 
2375 #[deprecated(
2376     since = "0.2.55",
2377     note = "ENOATTR is not available on Linux; use ENODATA instead"
2378 )]
2379 pub const ENOATTR: ::c_int = ::ENODATA;
2380 
2381 pub const SO_ORIGINAL_DST: ::c_int = 80;
2382 
2383 pub const IP_RECVFRAGSIZE: ::c_int = 25;
2384 
2385 pub const IPV6_FLOWINFO: ::c_int = 11;
2386 pub const IPV6_FLOWLABEL_MGR: ::c_int = 32;
2387 pub const IPV6_FLOWINFO_SEND: ::c_int = 33;
2388 pub const IPV6_RECVFRAGSIZE: ::c_int = 77;
2389 pub const IPV6_FREEBIND: ::c_int = 78;
2390 pub const IPV6_FLOWINFO_FLOWLABEL: ::c_int = 0x000fffff;
2391 pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
2392 
2393 pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
2394 pub const IPV6_RTHDR_STRICT: ::c_int = 1;
2395 
2396 // SO_MEMINFO offsets
2397 pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
2398 pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
2399 pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
2400 pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
2401 pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
2402 pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
2403 pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
2404 pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
2405 pub const SK_MEMINFO_DROPS: ::c_int = 8;
2406 
2407 pub const IUTF8: ::tcflag_t = 0x00004000;
2408 #[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
2409 pub const CMSPAR: ::tcflag_t = 0o10000000000;
2410 
2411 pub const MFD_CLOEXEC: ::c_uint = 0x0001;
2412 pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
2413 pub const MFD_HUGETLB: ::c_uint = 0x0004;
2414 pub const MFD_NOEXEC_SEAL: ::c_uint = 0x0008;
2415 pub const MFD_EXEC: ::c_uint = 0x0010;
2416 pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
2417 pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
2418 pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
2419 pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
2420 pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
2421 pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
2422 pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
2423 pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
2424 pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
2425 pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
2426 pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
2427 pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
2428 pub const MFD_HUGE_MASK: ::c_uint = 63;
2429 pub const MFD_HUGE_SHIFT: ::c_uint = 26;
2430 
2431 // linux/close_range.h
2432 pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
2433 pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
2434 
2435 // linux/filter.h
2436 pub const SKF_AD_OFF: ::c_int = -0x1000;
2437 pub const SKF_AD_PROTOCOL: ::c_int = 0;
2438 pub const SKF_AD_PKTTYPE: ::c_int = 4;
2439 pub const SKF_AD_IFINDEX: ::c_int = 8;
2440 pub const SKF_AD_NLATTR: ::c_int = 12;
2441 pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
2442 pub const SKF_AD_MARK: ::c_int = 20;
2443 pub const SKF_AD_QUEUE: ::c_int = 24;
2444 pub const SKF_AD_HATYPE: ::c_int = 28;
2445 pub const SKF_AD_RXHASH: ::c_int = 32;
2446 pub const SKF_AD_CPU: ::c_int = 36;
2447 pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
2448 pub const SKF_AD_VLAN_TAG: ::c_int = 44;
2449 pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
2450 pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
2451 pub const SKF_AD_RANDOM: ::c_int = 56;
2452 pub const SKF_AD_VLAN_TPID: ::c_int = 60;
2453 pub const SKF_AD_MAX: ::c_int = 64;
2454 pub const SKF_NET_OFF: ::c_int = -0x100000;
2455 pub const SKF_LL_OFF: ::c_int = -0x200000;
2456 pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
2457 pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
2458 pub const BPF_MEMWORDS: ::c_int = 16;
2459 pub const BPF_MAXINSNS: ::c_int = 4096;
2460 
2461 // linux/bpf_common.h
2462 pub const BPF_LD: ::__u32 = 0x00;
2463 pub const BPF_LDX: ::__u32 = 0x01;
2464 pub const BPF_ST: ::__u32 = 0x02;
2465 pub const BPF_STX: ::__u32 = 0x03;
2466 pub const BPF_ALU: ::__u32 = 0x04;
2467 pub const BPF_JMP: ::__u32 = 0x05;
2468 pub const BPF_RET: ::__u32 = 0x06;
2469 pub const BPF_MISC: ::__u32 = 0x07;
2470 pub const BPF_W: ::__u32 = 0x00;
2471 pub const BPF_H: ::__u32 = 0x08;
2472 pub const BPF_B: ::__u32 = 0x10;
2473 pub const BPF_IMM: ::__u32 = 0x00;
2474 pub const BPF_ABS: ::__u32 = 0x20;
2475 pub const BPF_IND: ::__u32 = 0x40;
2476 pub const BPF_MEM: ::__u32 = 0x60;
2477 pub const BPF_LEN: ::__u32 = 0x80;
2478 pub const BPF_MSH: ::__u32 = 0xa0;
2479 pub const BPF_ADD: ::__u32 = 0x00;
2480 pub const BPF_SUB: ::__u32 = 0x10;
2481 pub const BPF_MUL: ::__u32 = 0x20;
2482 pub const BPF_DIV: ::__u32 = 0x30;
2483 pub const BPF_OR: ::__u32 = 0x40;
2484 pub const BPF_AND: ::__u32 = 0x50;
2485 pub const BPF_LSH: ::__u32 = 0x60;
2486 pub const BPF_RSH: ::__u32 = 0x70;
2487 pub const BPF_NEG: ::__u32 = 0x80;
2488 pub const BPF_MOD: ::__u32 = 0x90;
2489 pub const BPF_XOR: ::__u32 = 0xa0;
2490 pub const BPF_JA: ::__u32 = 0x00;
2491 pub const BPF_JEQ: ::__u32 = 0x10;
2492 pub const BPF_JGT: ::__u32 = 0x20;
2493 pub const BPF_JGE: ::__u32 = 0x30;
2494 pub const BPF_JSET: ::__u32 = 0x40;
2495 pub const BPF_K: ::__u32 = 0x00;
2496 pub const BPF_X: ::__u32 = 0x08;
2497 
2498 // linux/openat2.h
2499 pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
2500 pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
2501 pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
2502 pub const RESOLVE_BENEATH: ::__u64 = 0x08;
2503 pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
2504 pub const RESOLVE_CACHED: ::__u64 = 0x20;
2505 
2506 // linux/if_ether.h
2507 pub const ETH_ALEN: ::c_int = 6;
2508 pub const ETH_HLEN: ::c_int = 14;
2509 pub const ETH_ZLEN: ::c_int = 60;
2510 pub const ETH_DATA_LEN: ::c_int = 1500;
2511 pub const ETH_FRAME_LEN: ::c_int = 1514;
2512 pub const ETH_FCS_LEN: ::c_int = 4;
2513 
2514 // These are the defined Ethernet Protocol ID's.
2515 pub const ETH_P_LOOP: ::c_int = 0x0060;
2516 pub const ETH_P_PUP: ::c_int = 0x0200;
2517 pub const ETH_P_PUPAT: ::c_int = 0x0201;
2518 pub const ETH_P_IP: ::c_int = 0x0800;
2519 pub const ETH_P_X25: ::c_int = 0x0805;
2520 pub const ETH_P_ARP: ::c_int = 0x0806;
2521 pub const ETH_P_BPQ: ::c_int = 0x08FF;
2522 pub const ETH_P_IEEEPUP: ::c_int = 0x0a00;
2523 pub const ETH_P_IEEEPUPAT: ::c_int = 0x0a01;
2524 pub const ETH_P_BATMAN: ::c_int = 0x4305;
2525 pub const ETH_P_DEC: ::c_int = 0x6000;
2526 pub const ETH_P_DNA_DL: ::c_int = 0x6001;
2527 pub const ETH_P_DNA_RC: ::c_int = 0x6002;
2528 pub const ETH_P_DNA_RT: ::c_int = 0x6003;
2529 pub const ETH_P_LAT: ::c_int = 0x6004;
2530 pub const ETH_P_DIAG: ::c_int = 0x6005;
2531 pub const ETH_P_CUST: ::c_int = 0x6006;
2532 pub const ETH_P_SCA: ::c_int = 0x6007;
2533 pub const ETH_P_TEB: ::c_int = 0x6558;
2534 pub const ETH_P_RARP: ::c_int = 0x8035;
2535 pub const ETH_P_ATALK: ::c_int = 0x809B;
2536 pub const ETH_P_AARP: ::c_int = 0x80F3;
2537 pub const ETH_P_8021Q: ::c_int = 0x8100;
2538 pub const ETH_P_IPX: ::c_int = 0x8137;
2539 pub const ETH_P_IPV6: ::c_int = 0x86DD;
2540 pub const ETH_P_PAUSE: ::c_int = 0x8808;
2541 pub const ETH_P_SLOW: ::c_int = 0x8809;
2542 pub const ETH_P_WCCP: ::c_int = 0x883E;
2543 pub const ETH_P_MPLS_UC: ::c_int = 0x8847;
2544 pub const ETH_P_MPLS_MC: ::c_int = 0x8848;
2545 pub const ETH_P_ATMMPOA: ::c_int = 0x884c;
2546 pub const ETH_P_PPP_DISC: ::c_int = 0x8863;
2547 pub const ETH_P_PPP_SES: ::c_int = 0x8864;
2548 pub const ETH_P_LINK_CTL: ::c_int = 0x886c;
2549 pub const ETH_P_ATMFATE: ::c_int = 0x8884;
2550 pub const ETH_P_PAE: ::c_int = 0x888E;
2551 pub const ETH_P_AOE: ::c_int = 0x88A2;
2552 pub const ETH_P_8021AD: ::c_int = 0x88A8;
2553 pub const ETH_P_802_EX1: ::c_int = 0x88B5;
2554 pub const ETH_P_TIPC: ::c_int = 0x88CA;
2555 pub const ETH_P_MACSEC: ::c_int = 0x88E5;
2556 pub const ETH_P_8021AH: ::c_int = 0x88E7;
2557 pub const ETH_P_MVRP: ::c_int = 0x88F5;
2558 pub const ETH_P_1588: ::c_int = 0x88F7;
2559 pub const ETH_P_PRP: ::c_int = 0x88FB;
2560 pub const ETH_P_FCOE: ::c_int = 0x8906;
2561 pub const ETH_P_TDLS: ::c_int = 0x890D;
2562 pub const ETH_P_FIP: ::c_int = 0x8914;
2563 pub const ETH_P_80221: ::c_int = 0x8917;
2564 pub const ETH_P_LOOPBACK: ::c_int = 0x9000;
2565 pub const ETH_P_QINQ1: ::c_int = 0x9100;
2566 pub const ETH_P_QINQ2: ::c_int = 0x9200;
2567 pub const ETH_P_QINQ3: ::c_int = 0x9300;
2568 pub const ETH_P_EDSA: ::c_int = 0xDADA;
2569 pub const ETH_P_AF_IUCV: ::c_int = 0xFBFB;
2570 
2571 pub const ETH_P_802_3_MIN: ::c_int = 0x0600;
2572 
2573 // Non DIX types. Won't clash for 1500 types.
2574 pub const ETH_P_802_3: ::c_int = 0x0001;
2575 pub const ETH_P_AX25: ::c_int = 0x0002;
2576 pub const ETH_P_ALL: ::c_int = 0x0003;
2577 pub const ETH_P_802_2: ::c_int = 0x0004;
2578 pub const ETH_P_SNAP: ::c_int = 0x0005;
2579 pub const ETH_P_DDCMP: ::c_int = 0x0006;
2580 pub const ETH_P_WAN_PPP: ::c_int = 0x0007;
2581 pub const ETH_P_PPP_MP: ::c_int = 0x0008;
2582 pub const ETH_P_LOCALTALK: ::c_int = 0x0009;
2583 pub const ETH_P_CANFD: ::c_int = 0x000D;
2584 pub const ETH_P_PPPTALK: ::c_int = 0x0010;
2585 pub const ETH_P_TR_802_2: ::c_int = 0x0011;
2586 pub const ETH_P_MOBITEX: ::c_int = 0x0015;
2587 pub const ETH_P_CONTROL: ::c_int = 0x0016;
2588 pub const ETH_P_IRDA: ::c_int = 0x0017;
2589 pub const ETH_P_ECONET: ::c_int = 0x0018;
2590 pub const ETH_P_HDLC: ::c_int = 0x0019;
2591 pub const ETH_P_ARCNET: ::c_int = 0x001A;
2592 pub const ETH_P_DSA: ::c_int = 0x001B;
2593 pub const ETH_P_TRAILER: ::c_int = 0x001C;
2594 pub const ETH_P_PHONET: ::c_int = 0x00F5;
2595 pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
2596 pub const ETH_P_CAIF: ::c_int = 0x00F7;
2597 
2598 pub const NLMSG_NOOP: ::c_int = 0x1;
2599 pub const NLMSG_ERROR: ::c_int = 0x2;
2600 pub const NLMSG_DONE: ::c_int = 0x3;
2601 pub const NLMSG_OVERRUN: ::c_int = 0x4;
2602 pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
2603 
2604 // linux/netfilter/nfnetlink.h
2605 pub const NFNLGRP_NONE: ::c_int = 0;
2606 pub const NFNLGRP_CONNTRACK_NEW: ::c_int = 1;
2607 pub const NFNLGRP_CONNTRACK_UPDATE: ::c_int = 2;
2608 pub const NFNLGRP_CONNTRACK_DESTROY: ::c_int = 3;
2609 pub const NFNLGRP_CONNTRACK_EXP_NEW: ::c_int = 4;
2610 pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
2611 pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
2612 pub const NFNLGRP_NFTABLES: ::c_int = 7;
2613 pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
2614 pub const NFNLGRP_NFTRACE: ::c_int = 9;
2615 
2616 pub const NFNETLINK_V0: ::c_int = 0;
2617 
2618 pub const NFNL_SUBSYS_NONE: ::c_int = 0;
2619 pub const NFNL_SUBSYS_CTNETLINK: ::c_int = 1;
2620 pub const NFNL_SUBSYS_CTNETLINK_EXP: ::c_int = 2;
2621 pub const NFNL_SUBSYS_QUEUE: ::c_int = 3;
2622 pub const NFNL_SUBSYS_ULOG: ::c_int = 4;
2623 pub const NFNL_SUBSYS_OSF: ::c_int = 5;
2624 pub const NFNL_SUBSYS_IPSET: ::c_int = 6;
2625 pub const NFNL_SUBSYS_ACCT: ::c_int = 7;
2626 pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
2627 pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
2628 pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
2629 pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
2630 pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
2631 pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
2632 
2633 pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
2634 pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
2635 
2636 pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
2637 pub const NFNL_BATCH_GENID: ::c_int = 1;
2638 
2639 // linux/netfilter/nfnetlink_log.h
2640 pub const NFULNL_MSG_PACKET: ::c_int = 0;
2641 pub const NFULNL_MSG_CONFIG: ::c_int = 1;
2642 
2643 pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
2644 pub const NFULA_VLAN_PROTO: ::c_int = 1;
2645 pub const NFULA_VLAN_TCI: ::c_int = 2;
2646 
2647 pub const NFULA_UNSPEC: ::c_int = 0;
2648 pub const NFULA_PACKET_HDR: ::c_int = 1;
2649 pub const NFULA_MARK: ::c_int = 2;
2650 pub const NFULA_TIMESTAMP: ::c_int = 3;
2651 pub const NFULA_IFINDEX_INDEV: ::c_int = 4;
2652 pub const NFULA_IFINDEX_OUTDEV: ::c_int = 5;
2653 pub const NFULA_IFINDEX_PHYSINDEV: ::c_int = 6;
2654 pub const NFULA_IFINDEX_PHYSOUTDEV: ::c_int = 7;
2655 pub const NFULA_HWADDR: ::c_int = 8;
2656 pub const NFULA_PAYLOAD: ::c_int = 9;
2657 pub const NFULA_PREFIX: ::c_int = 10;
2658 pub const NFULA_UID: ::c_int = 11;
2659 pub const NFULA_SEQ: ::c_int = 12;
2660 pub const NFULA_SEQ_GLOBAL: ::c_int = 13;
2661 pub const NFULA_GID: ::c_int = 14;
2662 pub const NFULA_HWTYPE: ::c_int = 15;
2663 pub const NFULA_HWHEADER: ::c_int = 16;
2664 pub const NFULA_HWLEN: ::c_int = 17;
2665 pub const NFULA_CT: ::c_int = 18;
2666 pub const NFULA_CT_INFO: ::c_int = 19;
2667 pub const NFULA_VLAN: ::c_int = 20;
2668 pub const NFULA_L2HDR: ::c_int = 21;
2669 
2670 pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
2671 pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
2672 pub const NFULNL_CFG_CMD_UNBIND: ::c_int = 2;
2673 pub const NFULNL_CFG_CMD_PF_BIND: ::c_int = 3;
2674 pub const NFULNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2675 
2676 pub const NFULA_CFG_UNSPEC: ::c_int = 0;
2677 pub const NFULA_CFG_CMD: ::c_int = 1;
2678 pub const NFULA_CFG_MODE: ::c_int = 2;
2679 pub const NFULA_CFG_NLBUFSIZ: ::c_int = 3;
2680 pub const NFULA_CFG_TIMEOUT: ::c_int = 4;
2681 pub const NFULA_CFG_QTHRESH: ::c_int = 5;
2682 pub const NFULA_CFG_FLAGS: ::c_int = 6;
2683 
2684 pub const NFULNL_COPY_NONE: ::c_int = 0x00;
2685 pub const NFULNL_COPY_META: ::c_int = 0x01;
2686 pub const NFULNL_COPY_PACKET: ::c_int = 0x02;
2687 
2688 pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
2689 pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
2690 pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
2691 
2692 // linux/netfilter/nfnetlink_queue.h
2693 pub const NFQNL_MSG_PACKET: ::c_int = 0;
2694 pub const NFQNL_MSG_VERDICT: ::c_int = 1;
2695 pub const NFQNL_MSG_CONFIG: ::c_int = 2;
2696 pub const NFQNL_MSG_VERDICT_BATCH: ::c_int = 3;
2697 
2698 pub const NFQA_UNSPEC: ::c_int = 0;
2699 pub const NFQA_PACKET_HDR: ::c_int = 1;
2700 pub const NFQA_VERDICT_HDR: ::c_int = 2;
2701 pub const NFQA_MARK: ::c_int = 3;
2702 pub const NFQA_TIMESTAMP: ::c_int = 4;
2703 pub const NFQA_IFINDEX_INDEV: ::c_int = 5;
2704 pub const NFQA_IFINDEX_OUTDEV: ::c_int = 6;
2705 pub const NFQA_IFINDEX_PHYSINDEV: ::c_int = 7;
2706 pub const NFQA_IFINDEX_PHYSOUTDEV: ::c_int = 8;
2707 pub const NFQA_HWADDR: ::c_int = 9;
2708 pub const NFQA_PAYLOAD: ::c_int = 10;
2709 pub const NFQA_CT: ::c_int = 11;
2710 pub const NFQA_CT_INFO: ::c_int = 12;
2711 pub const NFQA_CAP_LEN: ::c_int = 13;
2712 pub const NFQA_SKB_INFO: ::c_int = 14;
2713 pub const NFQA_EXP: ::c_int = 15;
2714 pub const NFQA_UID: ::c_int = 16;
2715 pub const NFQA_GID: ::c_int = 17;
2716 pub const NFQA_SECCTX: ::c_int = 18;
2717 pub const NFQA_VLAN: ::c_int = 19;
2718 pub const NFQA_L2HDR: ::c_int = 20;
2719 pub const NFQA_PRIORITY: ::c_int = 21;
2720 
2721 pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
2722 pub const NFQA_VLAN_PROTO: ::c_int = 1;
2723 pub const NFQA_VLAN_TCI: ::c_int = 2;
2724 
2725 pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
2726 pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
2727 pub const NFQNL_CFG_CMD_UNBIND: ::c_int = 2;
2728 pub const NFQNL_CFG_CMD_PF_BIND: ::c_int = 3;
2729 pub const NFQNL_CFG_CMD_PF_UNBIND: ::c_int = 4;
2730 
2731 pub const NFQNL_COPY_NONE: ::c_int = 0;
2732 pub const NFQNL_COPY_META: ::c_int = 1;
2733 pub const NFQNL_COPY_PACKET: ::c_int = 2;
2734 
2735 pub const NFQA_CFG_UNSPEC: ::c_int = 0;
2736 pub const NFQA_CFG_CMD: ::c_int = 1;
2737 pub const NFQA_CFG_PARAMS: ::c_int = 2;
2738 pub const NFQA_CFG_QUEUE_MAXLEN: ::c_int = 3;
2739 pub const NFQA_CFG_MASK: ::c_int = 4;
2740 pub const NFQA_CFG_FLAGS: ::c_int = 5;
2741 
2742 pub const NFQA_CFG_F_FAIL_OPEN: ::c_int = 0x0001;
2743 pub const NFQA_CFG_F_CONNTRACK: ::c_int = 0x0002;
2744 pub const NFQA_CFG_F_GSO: ::c_int = 0x0004;
2745 pub const NFQA_CFG_F_UID_GID: ::c_int = 0x0008;
2746 pub const NFQA_CFG_F_SECCTX: ::c_int = 0x0010;
2747 pub const NFQA_CFG_F_MAX: ::c_int = 0x0020;
2748 
2749 pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
2750 pub const NFQA_SKB_GSO: ::c_int = 0x0002;
2751 pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
2752 
2753 // linux/genetlink.h
2754 
2755 pub const GENL_NAMSIZ: ::c_int = 16;
2756 
2757 pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
2758 pub const GENL_MAX_ID: ::c_int = 1023;
2759 
2760 pub const GENL_ADMIN_PERM: ::c_int = 0x01;
2761 pub const GENL_CMD_CAP_DO: ::c_int = 0x02;
2762 pub const GENL_CMD_CAP_DUMP: ::c_int = 0x04;
2763 pub const GENL_CMD_CAP_HASPOL: ::c_int = 0x08;
2764 
2765 pub const GENL_ID_CTRL: ::c_int = NLMSG_MIN_TYPE;
2766 
2767 pub const CTRL_CMD_UNSPEC: ::c_int = 0;
2768 pub const CTRL_CMD_NEWFAMILY: ::c_int = 1;
2769 pub const CTRL_CMD_DELFAMILY: ::c_int = 2;
2770 pub const CTRL_CMD_GETFAMILY: ::c_int = 3;
2771 pub const CTRL_CMD_NEWOPS: ::c_int = 4;
2772 pub const CTRL_CMD_DELOPS: ::c_int = 5;
2773 pub const CTRL_CMD_GETOPS: ::c_int = 6;
2774 pub const CTRL_CMD_NEWMCAST_GRP: ::c_int = 7;
2775 pub const CTRL_CMD_DELMCAST_GRP: ::c_int = 8;
2776 pub const CTRL_CMD_GETMCAST_GRP: ::c_int = 9;
2777 
2778 pub const CTRL_ATTR_UNSPEC: ::c_int = 0;
2779 pub const CTRL_ATTR_FAMILY_ID: ::c_int = 1;
2780 pub const CTRL_ATTR_FAMILY_NAME: ::c_int = 2;
2781 pub const CTRL_ATTR_VERSION: ::c_int = 3;
2782 pub const CTRL_ATTR_HDRSIZE: ::c_int = 4;
2783 pub const CTRL_ATTR_MAXATTR: ::c_int = 5;
2784 pub const CTRL_ATTR_OPS: ::c_int = 6;
2785 pub const CTRL_ATTR_MCAST_GROUPS: ::c_int = 7;
2786 
2787 pub const CTRL_ATTR_OP_UNSPEC: ::c_int = 0;
2788 pub const CTRL_ATTR_OP_ID: ::c_int = 1;
2789 pub const CTRL_ATTR_OP_FLAGS: ::c_int = 2;
2790 
2791 pub const CTRL_ATTR_MCAST_GRP_UNSPEC: ::c_int = 0;
2792 pub const CTRL_ATTR_MCAST_GRP_NAME: ::c_int = 1;
2793 pub const CTRL_ATTR_MCAST_GRP_ID: ::c_int = 2;
2794 
2795 // linux/if_packet.h
2796 pub const PACKET_ADD_MEMBERSHIP: ::c_int = 1;
2797 pub const PACKET_DROP_MEMBERSHIP: ::c_int = 2;
2798 
2799 pub const PACKET_MR_MULTICAST: ::c_int = 0;
2800 pub const PACKET_MR_PROMISC: ::c_int = 1;
2801 pub const PACKET_MR_ALLMULTI: ::c_int = 2;
2802 
2803 // linux/netfilter.h
2804 pub const NF_DROP: ::c_int = 0;
2805 pub const NF_ACCEPT: ::c_int = 1;
2806 pub const NF_STOLEN: ::c_int = 2;
2807 pub const NF_QUEUE: ::c_int = 3;
2808 pub const NF_REPEAT: ::c_int = 4;
2809 pub const NF_STOP: ::c_int = 5;
2810 pub const NF_MAX_VERDICT: ::c_int = NF_STOP;
2811 
2812 pub const NF_VERDICT_MASK: ::c_int = 0x000000ff;
2813 pub const NF_VERDICT_FLAG_QUEUE_BYPASS: ::c_int = 0x00008000;
2814 
2815 pub const NF_VERDICT_QMASK: ::c_int = 0xffff0000;
2816 pub const NF_VERDICT_QBITS: ::c_int = 16;
2817 
2818 pub const NF_VERDICT_BITS: ::c_int = 16;
2819 
2820 pub const NF_INET_PRE_ROUTING: ::c_int = 0;
2821 pub const NF_INET_LOCAL_IN: ::c_int = 1;
2822 pub const NF_INET_FORWARD: ::c_int = 2;
2823 pub const NF_INET_LOCAL_OUT: ::c_int = 3;
2824 pub const NF_INET_POST_ROUTING: ::c_int = 4;
2825 pub const NF_INET_NUMHOOKS: ::c_int = 5;
2826 
2827 // Some NFPROTO are not compatible with musl and are defined in submodules.
2828 pub const NFPROTO_UNSPEC: ::c_int = 0;
2829 pub const NFPROTO_IPV4: ::c_int = 2;
2830 pub const NFPROTO_ARP: ::c_int = 3;
2831 pub const NFPROTO_BRIDGE: ::c_int = 7;
2832 pub const NFPROTO_IPV6: ::c_int = 10;
2833 pub const NFPROTO_DECNET: ::c_int = 12;
2834 pub const NFPROTO_NUMPROTO: ::c_int = 13;
2835 pub const NFPROTO_INET: ::c_int = 1;
2836 pub const NFPROTO_NETDEV: ::c_int = 5;
2837 
2838 pub const NF_NETDEV_INGRESS: ::c_int = 0;
2839 pub const NF_NETDEV_NUMHOOKS: ::c_int = 1;
2840 
2841 // linux/netfilter_ipv4.h
2842 pub const NF_IP_PRE_ROUTING: ::c_int = 0;
2843 pub const NF_IP_LOCAL_IN: ::c_int = 1;
2844 pub const NF_IP_FORWARD: ::c_int = 2;
2845 pub const NF_IP_LOCAL_OUT: ::c_int = 3;
2846 pub const NF_IP_POST_ROUTING: ::c_int = 4;
2847 pub const NF_IP_NUMHOOKS: ::c_int = 5;
2848 
2849 pub const NF_IP_PRI_FIRST: ::c_int = ::INT_MIN;
2850 pub const NF_IP_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
2851 pub const NF_IP_PRI_RAW: ::c_int = -300;
2852 pub const NF_IP_PRI_SELINUX_FIRST: ::c_int = -225;
2853 pub const NF_IP_PRI_CONNTRACK: ::c_int = -200;
2854 pub const NF_IP_PRI_MANGLE: ::c_int = -150;
2855 pub const NF_IP_PRI_NAT_DST: ::c_int = -100;
2856 pub const NF_IP_PRI_FILTER: ::c_int = 0;
2857 pub const NF_IP_PRI_SECURITY: ::c_int = 50;
2858 pub const NF_IP_PRI_NAT_SRC: ::c_int = 100;
2859 pub const NF_IP_PRI_SELINUX_LAST: ::c_int = 225;
2860 pub const NF_IP_PRI_CONNTRACK_HELPER: ::c_int = 300;
2861 pub const NF_IP_PRI_CONNTRACK_CONFIRM: ::c_int = ::INT_MAX;
2862 pub const NF_IP_PRI_LAST: ::c_int = ::INT_MAX;
2863 
2864 // linux/netfilter_ipv6.h
2865 pub const NF_IP6_PRE_ROUTING: ::c_int = 0;
2866 pub const NF_IP6_LOCAL_IN: ::c_int = 1;
2867 pub const NF_IP6_FORWARD: ::c_int = 2;
2868 pub const NF_IP6_LOCAL_OUT: ::c_int = 3;
2869 pub const NF_IP6_POST_ROUTING: ::c_int = 4;
2870 pub const NF_IP6_NUMHOOKS: ::c_int = 5;
2871 
2872 pub const NF_IP6_PRI_FIRST: ::c_int = ::INT_MIN;
2873 pub const NF_IP6_PRI_CONNTRACK_DEFRAG: ::c_int = -400;
2874 pub const NF_IP6_PRI_RAW: ::c_int = -300;
2875 pub const NF_IP6_PRI_SELINUX_FIRST: ::c_int = -225;
2876 pub const NF_IP6_PRI_CONNTRACK: ::c_int = -200;
2877 pub const NF_IP6_PRI_MANGLE: ::c_int = -150;
2878 pub const NF_IP6_PRI_NAT_DST: ::c_int = -100;
2879 pub const NF_IP6_PRI_FILTER: ::c_int = 0;
2880 pub const NF_IP6_PRI_SECURITY: ::c_int = 50;
2881 pub const NF_IP6_PRI_NAT_SRC: ::c_int = 100;
2882 pub const NF_IP6_PRI_SELINUX_LAST: ::c_int = 225;
2883 pub const NF_IP6_PRI_CONNTRACK_HELPER: ::c_int = 300;
2884 pub const NF_IP6_PRI_LAST: ::c_int = ::INT_MAX;
2885 
2886 // linux/netfilter_ipv6/ip6_tables.h
2887 pub const IP6T_SO_ORIGINAL_DST: ::c_int = 80;
2888 
2889 pub const SIOCADDRT: ::c_ulong = 0x0000890B;
2890 pub const SIOCDELRT: ::c_ulong = 0x0000890C;
2891 pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
2892 pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
2893 pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
2894 pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
2895 pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
2896 pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
2897 pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
2898 pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
2899 pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
2900 pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
2901 pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
2902 pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
2903 pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
2904 pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
2905 pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
2906 pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
2907 pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
2908 pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
2909 pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
2910 pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
2911 pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
2912 pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
2913 pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
2914 pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
2915 pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
2916 pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
2917 pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
2918 pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
2919 pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
2920 pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
2921 pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
2922 pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
2923 pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
2924 pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
2925 pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
2926 pub const SIOCGIFBR: ::c_ulong = 0x00008940;
2927 pub const SIOCSIFBR: ::c_ulong = 0x00008941;
2928 pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
2929 pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
2930 pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
2931 pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
2932 pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
2933 pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
2934 pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
2935 pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
2936 pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
2937 pub const SIOCDARP: ::c_ulong = 0x00008953;
2938 pub const SIOCGARP: ::c_ulong = 0x00008954;
2939 pub const SIOCSARP: ::c_ulong = 0x00008955;
2940 pub const SIOCDRARP: ::c_ulong = 0x00008960;
2941 pub const SIOCGRARP: ::c_ulong = 0x00008961;
2942 pub const SIOCSRARP: ::c_ulong = 0x00008962;
2943 pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
2944 pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
2945 pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
2946 pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
2947 
2948 // wireless.h
2949 pub const WIRELESS_EXT: ::c_ulong = 0x16;
2950 
2951 pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
2952 pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
2953 
2954 pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
2955 pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
2956 pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
2957 pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
2958 pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
2959 pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
2960 pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
2961 pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
2962 
2963 pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
2964 pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
2965 pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
2966 pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
2967 pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
2968 pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
2969 
2970 pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
2971 pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
2972 pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
2973 pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
2974 
2975 pub const SIOCSIWAP: ::c_ulong = 0x8B14;
2976 pub const SIOCGIWAP: ::c_ulong = 0x8B15;
2977 pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
2978 pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
2979 pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
2980 
2981 pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
2982 pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
2983 pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
2984 pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
2985 
2986 pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
2987 pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
2988 pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
2989 pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
2990 pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
2991 pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
2992 pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
2993 pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
2994 pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
2995 pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
2996 
2997 pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
2998 pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
2999 
3000 pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3001 pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3002 
3003 pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3004 pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3005 
3006 pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3007 
3008 pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3009 pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3010 
3011 pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3012 pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3013 
3014 pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3015 
3016 pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3017 pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
3018 
3019 pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
3020 pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
3021 
3022 pub const IWEVTXDROP: ::c_ulong = 0x8C00;
3023 pub const IWEVQUAL: ::c_ulong = 0x8C01;
3024 pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
3025 pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
3026 pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
3027 pub const IWEVGENIE: ::c_ulong = 0x8C05;
3028 pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
3029 pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
3030 pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
3031 pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
3032 pub const IWEVFIRST: ::c_ulong = 0x8C00;
3033 
3034 pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
3035 pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
3036 pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
3037 pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
3038 pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
3039 pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
3040 pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
3041 
3042 pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
3043 
3044 pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
3045 
3046 pub const IW_MAX_FREQUENCIES: usize = 32;
3047 pub const IW_MAX_BITRATES: usize = 32;
3048 pub const IW_MAX_TXPOWER: usize = 8;
3049 pub const IW_MAX_SPY: usize = 8;
3050 pub const IW_MAX_AP: usize = 64;
3051 pub const IW_ESSID_MAX_SIZE: usize = 32;
3052 
3053 pub const IW_MODE_AUTO: usize = 0;
3054 pub const IW_MODE_ADHOC: usize = 1;
3055 pub const IW_MODE_INFRA: usize = 2;
3056 pub const IW_MODE_MASTER: usize = 3;
3057 pub const IW_MODE_REPEAT: usize = 4;
3058 pub const IW_MODE_SECOND: usize = 5;
3059 pub const IW_MODE_MONITOR: usize = 6;
3060 pub const IW_MODE_MESH: usize = 7;
3061 
3062 pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
3063 pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
3064 pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
3065 pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
3066 pub const IW_QUAL_DBM: ::c_ulong = 0x08;
3067 pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
3068 pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
3069 pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
3070 pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
3071 pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
3072 
3073 pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
3074 pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
3075 
3076 pub const IW_MAX_ENCODING_SIZES: usize = 8;
3077 pub const IW_ENCODING_TOKEN_MAX: usize = 64;
3078 
3079 pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
3080 pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
3081 pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
3082 pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
3083 pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
3084 pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
3085 pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
3086 pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
3087 pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
3088 
3089 pub const IW_POWER_ON: ::c_ulong = 0x0000;
3090 pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
3091 pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
3092 pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
3093 pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
3094 pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
3095 pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
3096 pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
3097 pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
3098 pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
3099 pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
3100 pub const IW_POWER_MIN: ::c_ulong = 0x0001;
3101 pub const IW_POWER_MAX: ::c_ulong = 0x0002;
3102 pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
3103 
3104 pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
3105 pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
3106 pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
3107 pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
3108 pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
3109 
3110 pub const IW_RETRY_ON: ::c_ulong = 0x0000;
3111 pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
3112 pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
3113 pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
3114 pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
3115 pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
3116 pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
3117 pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
3118 pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
3119 pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
3120 
3121 pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
3122 pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
3123 pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
3124 pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
3125 pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
3126 pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
3127 pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
3128 pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
3129 pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
3130 
3131 pub const IW_SCAN_TYPE_ACTIVE: usize = 0;
3132 pub const IW_SCAN_TYPE_PASSIVE: usize = 1;
3133 
3134 pub const IW_SCAN_MAX_DATA: usize = 4096;
3135 
3136 pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
3137 pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
3138 pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
3139 pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
3140 pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
3141 pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
3142 pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
3143 pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
3144 
3145 pub const IW_CUSTOM_MAX: ::c_ulong = 256;
3146 
3147 pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
3148 
3149 pub const IW_MLME_DEAUTH: ::c_ulong = 0;
3150 pub const IW_MLME_DISASSOC: ::c_ulong = 1;
3151 pub const IW_MLME_AUTH: ::c_ulong = 2;
3152 pub const IW_MLME_ASSOC: ::c_ulong = 3;
3153 
3154 pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
3155 pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
3156 
3157 pub const IW_AUTH_WPA_VERSION: usize = 0;
3158 pub const IW_AUTH_CIPHER_PAIRWISE: usize = 1;
3159 pub const IW_AUTH_CIPHER_GROUP: usize = 2;
3160 pub const IW_AUTH_KEY_MGMT: usize = 3;
3161 pub const IW_AUTH_TKIP_COUNTERMEASURES: usize = 4;
3162 pub const IW_AUTH_DROP_UNENCRYPTED: usize = 5;
3163 pub const IW_AUTH_80211_AUTH_ALG: usize = 6;
3164 pub const IW_AUTH_WPA_ENABLED: usize = 7;
3165 pub const IW_AUTH_RX_UNENCRYPTED_EAPOL: usize = 8;
3166 pub const IW_AUTH_ROAMING_CONTROL: usize = 9;
3167 pub const IW_AUTH_PRIVACY_INVOKED: usize = 10;
3168 pub const IW_AUTH_CIPHER_GROUP_MGMT: usize = 11;
3169 pub const IW_AUTH_MFP: usize = 12;
3170 
3171 pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
3172 pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
3173 pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
3174 
3175 pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
3176 pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
3177 pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
3178 pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
3179 pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
3180 pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
3181 
3182 pub const IW_AUTH_KEY_MGMT_802_1X: usize = 1;
3183 pub const IW_AUTH_KEY_MGMT_PSK: usize = 2;
3184 
3185 pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
3186 pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
3187 pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
3188 
3189 pub const IW_AUTH_ROAMING_ENABLE: usize = 0;
3190 pub const IW_AUTH_ROAMING_DISABLE: usize = 1;
3191 
3192 pub const IW_AUTH_MFP_DISABLED: usize = 0;
3193 pub const IW_AUTH_MFP_OPTIONAL: usize = 1;
3194 pub const IW_AUTH_MFP_REQUIRED: usize = 2;
3195 
3196 pub const IW_ENCODE_SEQ_MAX_SIZE: usize = 8;
3197 
3198 pub const IW_ENCODE_ALG_NONE: usize = 0;
3199 pub const IW_ENCODE_ALG_WEP: usize = 1;
3200 pub const IW_ENCODE_ALG_TKIP: usize = 2;
3201 pub const IW_ENCODE_ALG_CCMP: usize = 3;
3202 pub const IW_ENCODE_ALG_PMK: usize = 4;
3203 pub const IW_ENCODE_ALG_AES_CMAC: usize = 5;
3204 
3205 pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
3206 pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
3207 pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
3208 pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
3209 
3210 pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
3211 pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
3212 pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
3213 pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
3214 pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
3215 
3216 pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
3217 pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
3218 pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
3219 pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
3220 pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
3221 
3222 pub const IW_PMKSA_ADD: usize = 1;
3223 pub const IW_PMKSA_REMOVE: usize = 2;
3224 pub const IW_PMKSA_FLUSH: usize = 3;
3225 
3226 pub const IW_PMKID_LEN: usize = 16;
3227 
3228 pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
3229 
3230 pub const IW_EV_LCP_PK_LEN: usize = 4;
3231 
3232 pub const IW_EV_CHAR_PK_LEN: usize = IW_EV_LCP_PK_LEN + ::IFNAMSIZ;
3233 pub const IW_EV_POINT_PK_LEN: usize = IW_EV_LCP_PK_LEN + 4;
3234 
3235 pub const IPTOS_TOS_MASK: u8 = 0x1E;
3236 pub const IPTOS_PREC_MASK: u8 = 0xE0;
3237 
3238 pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
3239 
3240 pub const RTF_UP: ::c_ushort = 0x0001;
3241 pub const RTF_GATEWAY: ::c_ushort = 0x0002;
3242 
3243 pub const RTF_HOST: ::c_ushort = 0x0004;
3244 pub const RTF_REINSTATE: ::c_ushort = 0x0008;
3245 pub const RTF_DYNAMIC: ::c_ushort = 0x0010;
3246 pub const RTF_MODIFIED: ::c_ushort = 0x0020;
3247 pub const RTF_MTU: ::c_ushort = 0x0040;
3248 pub const RTF_MSS: ::c_ushort = RTF_MTU;
3249 pub const RTF_WINDOW: ::c_ushort = 0x0080;
3250 pub const RTF_IRTT: ::c_ushort = 0x0100;
3251 pub const RTF_REJECT: ::c_ushort = 0x0200;
3252 pub const RTF_STATIC: ::c_ushort = 0x0400;
3253 pub const RTF_XRESOLVE: ::c_ushort = 0x0800;
3254 pub const RTF_NOFORWARD: ::c_ushort = 0x1000;
3255 pub const RTF_THROW: ::c_ushort = 0x2000;
3256 pub const RTF_NOPMTUDISC: ::c_ushort = 0x4000;
3257 
3258 pub const RTF_DEFAULT: u32 = 0x00010000;
3259 pub const RTF_ALLONLINK: u32 = 0x00020000;
3260 pub const RTF_ADDRCONF: u32 = 0x00040000;
3261 pub const RTF_LINKRT: u32 = 0x00100000;
3262 pub const RTF_NONEXTHOP: u32 = 0x00200000;
3263 pub const RTF_CACHE: u32 = 0x01000000;
3264 pub const RTF_FLOW: u32 = 0x02000000;
3265 pub const RTF_POLICY: u32 = 0x04000000;
3266 
3267 pub const RTCF_VALVE: u32 = 0x00200000;
3268 pub const RTCF_MASQ: u32 = 0x00400000;
3269 pub const RTCF_NAT: u32 = 0x00800000;
3270 pub const RTCF_DOREDIRECT: u32 = 0x01000000;
3271 pub const RTCF_LOG: u32 = 0x02000000;
3272 pub const RTCF_DIRECTSRC: u32 = 0x04000000;
3273 
3274 pub const RTF_LOCAL: u32 = 0x80000000;
3275 pub const RTF_INTERFACE: u32 = 0x40000000;
3276 pub const RTF_MULTICAST: u32 = 0x20000000;
3277 pub const RTF_BROADCAST: u32 = 0x10000000;
3278 pub const RTF_NAT: u32 = 0x08000000;
3279 pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
3280 
3281 pub const RT_CLASS_UNSPEC: u8 = 0;
3282 pub const RT_CLASS_DEFAULT: u8 = 253;
3283 pub const RT_CLASS_MAIN: u8 = 254;
3284 pub const RT_CLASS_LOCAL: u8 = 255;
3285 pub const RT_CLASS_MAX: u8 = 255;
3286 
3287 // linux/neighbor.h
3288 pub const NUD_NONE: u16 = 0x00;
3289 pub const NUD_INCOMPLETE: u16 = 0x01;
3290 pub const NUD_REACHABLE: u16 = 0x02;
3291 pub const NUD_STALE: u16 = 0x04;
3292 pub const NUD_DELAY: u16 = 0x08;
3293 pub const NUD_PROBE: u16 = 0x10;
3294 pub const NUD_FAILED: u16 = 0x20;
3295 pub const NUD_NOARP: u16 = 0x40;
3296 pub const NUD_PERMANENT: u16 = 0x80;
3297 
3298 pub const NTF_USE: u8 = 0x01;
3299 pub const NTF_SELF: u8 = 0x02;
3300 pub const NTF_MASTER: u8 = 0x04;
3301 pub const NTF_PROXY: u8 = 0x08;
3302 pub const NTF_ROUTER: u8 = 0x80;
3303 
3304 pub const NDA_UNSPEC: ::c_ushort = 0;
3305 pub const NDA_DST: ::c_ushort = 1;
3306 pub const NDA_LLADDR: ::c_ushort = 2;
3307 pub const NDA_CACHEINFO: ::c_ushort = 3;
3308 pub const NDA_PROBES: ::c_ushort = 4;
3309 pub const NDA_VLAN: ::c_ushort = 5;
3310 pub const NDA_PORT: ::c_ushort = 6;
3311 pub const NDA_VNI: ::c_ushort = 7;
3312 pub const NDA_IFINDEX: ::c_ushort = 8;
3313 
3314 // linux/netlink.h
3315 pub const NLA_ALIGNTO: ::c_int = 4;
3316 
3317 pub const NETLINK_ROUTE: ::c_int = 0;
3318 pub const NETLINK_UNUSED: ::c_int = 1;
3319 pub const NETLINK_USERSOCK: ::c_int = 2;
3320 pub const NETLINK_FIREWALL: ::c_int = 3;
3321 pub const NETLINK_SOCK_DIAG: ::c_int = 4;
3322 pub const NETLINK_NFLOG: ::c_int = 5;
3323 pub const NETLINK_XFRM: ::c_int = 6;
3324 pub const NETLINK_SELINUX: ::c_int = 7;
3325 pub const NETLINK_ISCSI: ::c_int = 8;
3326 pub const NETLINK_AUDIT: ::c_int = 9;
3327 pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
3328 pub const NETLINK_CONNECTOR: ::c_int = 11;
3329 pub const NETLINK_NETFILTER: ::c_int = 12;
3330 pub const NETLINK_IP6_FW: ::c_int = 13;
3331 pub const NETLINK_DNRTMSG: ::c_int = 14;
3332 pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
3333 pub const NETLINK_GENERIC: ::c_int = 16;
3334 pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
3335 pub const NETLINK_ECRYPTFS: ::c_int = 19;
3336 pub const NETLINK_RDMA: ::c_int = 20;
3337 pub const NETLINK_CRYPTO: ::c_int = 21;
3338 pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
3339 
3340 pub const NLM_F_REQUEST: ::c_int = 1;
3341 pub const NLM_F_MULTI: ::c_int = 2;
3342 pub const NLM_F_ACK: ::c_int = 4;
3343 pub const NLM_F_ECHO: ::c_int = 8;
3344 pub const NLM_F_DUMP_INTR: ::c_int = 16;
3345 pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
3346 
3347 pub const NLM_F_ROOT: ::c_int = 0x100;
3348 pub const NLM_F_MATCH: ::c_int = 0x200;
3349 pub const NLM_F_ATOMIC: ::c_int = 0x400;
3350 pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
3351 
3352 pub const NLM_F_REPLACE: ::c_int = 0x100;
3353 pub const NLM_F_EXCL: ::c_int = 0x200;
3354 pub const NLM_F_CREATE: ::c_int = 0x400;
3355 pub const NLM_F_APPEND: ::c_int = 0x800;
3356 
3357 pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
3358 pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
3359 pub const NETLINK_PKTINFO: ::c_int = 3;
3360 pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
3361 pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
3362 pub const NETLINK_RX_RING: ::c_int = 6;
3363 pub const NETLINK_TX_RING: ::c_int = 7;
3364 pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
3365 pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
3366 pub const NETLINK_CAP_ACK: ::c_int = 10;
3367 pub const NETLINK_EXT_ACK: ::c_int = 11;
3368 pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
3369 
3370 pub const NLA_F_NESTED: ::c_int = 1 << 15;
3371 pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
3372 pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
3373 
3374 // linux/rtnetlink.h
3375 pub const TCA_UNSPEC: ::c_ushort = 0;
3376 pub const TCA_KIND: ::c_ushort = 1;
3377 pub const TCA_OPTIONS: ::c_ushort = 2;
3378 pub const TCA_STATS: ::c_ushort = 3;
3379 pub const TCA_XSTATS: ::c_ushort = 4;
3380 pub const TCA_RATE: ::c_ushort = 5;
3381 pub const TCA_FCNT: ::c_ushort = 6;
3382 pub const TCA_STATS2: ::c_ushort = 7;
3383 pub const TCA_STAB: ::c_ushort = 8;
3384 
3385 pub const RTM_NEWLINK: u16 = 16;
3386 pub const RTM_DELLINK: u16 = 17;
3387 pub const RTM_GETLINK: u16 = 18;
3388 pub const RTM_SETLINK: u16 = 19;
3389 pub const RTM_NEWADDR: u16 = 20;
3390 pub const RTM_DELADDR: u16 = 21;
3391 pub const RTM_GETADDR: u16 = 22;
3392 pub const RTM_NEWROUTE: u16 = 24;
3393 pub const RTM_DELROUTE: u16 = 25;
3394 pub const RTM_GETROUTE: u16 = 26;
3395 pub const RTM_NEWNEIGH: u16 = 28;
3396 pub const RTM_DELNEIGH: u16 = 29;
3397 pub const RTM_GETNEIGH: u16 = 30;
3398 pub const RTM_NEWRULE: u16 = 32;
3399 pub const RTM_DELRULE: u16 = 33;
3400 pub const RTM_GETRULE: u16 = 34;
3401 pub const RTM_NEWQDISC: u16 = 36;
3402 pub const RTM_DELQDISC: u16 = 37;
3403 pub const RTM_GETQDISC: u16 = 38;
3404 pub const RTM_NEWTCLASS: u16 = 40;
3405 pub const RTM_DELTCLASS: u16 = 41;
3406 pub const RTM_GETTCLASS: u16 = 42;
3407 pub const RTM_NEWTFILTER: u16 = 44;
3408 pub const RTM_DELTFILTER: u16 = 45;
3409 pub const RTM_GETTFILTER: u16 = 46;
3410 pub const RTM_NEWACTION: u16 = 48;
3411 pub const RTM_DELACTION: u16 = 49;
3412 pub const RTM_GETACTION: u16 = 50;
3413 pub const RTM_NEWPREFIX: u16 = 52;
3414 pub const RTM_GETMULTICAST: u16 = 58;
3415 pub const RTM_GETANYCAST: u16 = 62;
3416 pub const RTM_NEWNEIGHTBL: u16 = 64;
3417 pub const RTM_GETNEIGHTBL: u16 = 66;
3418 pub const RTM_SETNEIGHTBL: u16 = 67;
3419 pub const RTM_NEWNDUSEROPT: u16 = 68;
3420 pub const RTM_NEWADDRLABEL: u16 = 72;
3421 pub const RTM_DELADDRLABEL: u16 = 73;
3422 pub const RTM_GETADDRLABEL: u16 = 74;
3423 pub const RTM_GETDCB: u16 = 78;
3424 pub const RTM_SETDCB: u16 = 79;
3425 pub const RTM_NEWNETCONF: u16 = 80;
3426 pub const RTM_GETNETCONF: u16 = 82;
3427 pub const RTM_NEWMDB: u16 = 84;
3428 pub const RTM_DELMDB: u16 = 85;
3429 pub const RTM_GETMDB: u16 = 86;
3430 pub const RTM_NEWNSID: u16 = 88;
3431 pub const RTM_DELNSID: u16 = 89;
3432 pub const RTM_GETNSID: u16 = 90;
3433 
3434 pub const RTM_F_NOTIFY: ::c_uint = 0x100;
3435 pub const RTM_F_CLONED: ::c_uint = 0x200;
3436 pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
3437 pub const RTM_F_PREFIX: ::c_uint = 0x800;
3438 
3439 pub const RTA_UNSPEC: ::c_ushort = 0;
3440 pub const RTA_DST: ::c_ushort = 1;
3441 pub const RTA_SRC: ::c_ushort = 2;
3442 pub const RTA_IIF: ::c_ushort = 3;
3443 pub const RTA_OIF: ::c_ushort = 4;
3444 pub const RTA_GATEWAY: ::c_ushort = 5;
3445 pub const RTA_PRIORITY: ::c_ushort = 6;
3446 pub const RTA_PREFSRC: ::c_ushort = 7;
3447 pub const RTA_METRICS: ::c_ushort = 8;
3448 pub const RTA_MULTIPATH: ::c_ushort = 9;
3449 pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
3450 pub const RTA_FLOW: ::c_ushort = 11;
3451 pub const RTA_CACHEINFO: ::c_ushort = 12;
3452 pub const RTA_SESSION: ::c_ushort = 13; // No longer used
3453 pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
3454 pub const RTA_TABLE: ::c_ushort = 15;
3455 pub const RTA_MARK: ::c_ushort = 16;
3456 pub const RTA_MFC_STATS: ::c_ushort = 17;
3457 
3458 pub const RTN_UNSPEC: ::c_uchar = 0;
3459 pub const RTN_UNICAST: ::c_uchar = 1;
3460 pub const RTN_LOCAL: ::c_uchar = 2;
3461 pub const RTN_BROADCAST: ::c_uchar = 3;
3462 pub const RTN_ANYCAST: ::c_uchar = 4;
3463 pub const RTN_MULTICAST: ::c_uchar = 5;
3464 pub const RTN_BLACKHOLE: ::c_uchar = 6;
3465 pub const RTN_UNREACHABLE: ::c_uchar = 7;
3466 pub const RTN_PROHIBIT: ::c_uchar = 8;
3467 pub const RTN_THROW: ::c_uchar = 9;
3468 pub const RTN_NAT: ::c_uchar = 10;
3469 pub const RTN_XRESOLVE: ::c_uchar = 11;
3470 
3471 pub const RTPROT_UNSPEC: ::c_uchar = 0;
3472 pub const RTPROT_REDIRECT: ::c_uchar = 1;
3473 pub const RTPROT_KERNEL: ::c_uchar = 2;
3474 pub const RTPROT_BOOT: ::c_uchar = 3;
3475 pub const RTPROT_STATIC: ::c_uchar = 4;
3476 
3477 pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
3478 pub const RT_SCOPE_SITE: ::c_uchar = 200;
3479 pub const RT_SCOPE_LINK: ::c_uchar = 253;
3480 pub const RT_SCOPE_HOST: ::c_uchar = 254;
3481 pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
3482 
3483 pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
3484 pub const RT_TABLE_COMPAT: ::c_uchar = 252;
3485 pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
3486 pub const RT_TABLE_MAIN: ::c_uchar = 254;
3487 pub const RT_TABLE_LOCAL: ::c_uchar = 255;
3488 
3489 pub const RTMSG_OVERRUN: u32 = ::NLMSG_OVERRUN as u32;
3490 pub const RTMSG_NEWDEVICE: u32 = 0x11;
3491 pub const RTMSG_DELDEVICE: u32 = 0x12;
3492 pub const RTMSG_NEWROUTE: u32 = 0x21;
3493 pub const RTMSG_DELROUTE: u32 = 0x22;
3494 pub const RTMSG_NEWRULE: u32 = 0x31;
3495 pub const RTMSG_DELRULE: u32 = 0x32;
3496 pub const RTMSG_CONTROL: u32 = 0x40;
3497 pub const RTMSG_AR_FAILED: u32 = 0x51;
3498 
3499 pub const MAX_ADDR_LEN: usize = 7;
3500 pub const ARPD_UPDATE: ::c_ushort = 0x01;
3501 pub const ARPD_LOOKUP: ::c_ushort = 0x02;
3502 pub const ARPD_FLUSH: ::c_ushort = 0x03;
3503 pub const ATF_MAGIC: ::c_int = 0x80;
3504 
3505 pub const RTEXT_FILTER_VF: ::c_int = 1 << 0;
3506 pub const RTEXT_FILTER_BRVLAN: ::c_int = 1 << 1;
3507 pub const RTEXT_FILTER_BRVLAN_COMPRESSED: ::c_int = 1 << 2;
3508 pub const RTEXT_FILTER_SKIP_STATS: ::c_int = 1 << 3;
3509 pub const RTEXT_FILTER_MRP: ::c_int = 1 << 4;
3510 pub const RTEXT_FILTER_CFM_CONFIG: ::c_int = 1 << 5;
3511 pub const RTEXT_FILTER_CFM_STATUS: ::c_int = 1 << 6;
3512 
3513 // userspace compat definitions for RTNLGRP_*
3514 pub const RTMGRP_LINK: ::c_int = 0x00001;
3515 pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
3516 pub const RTMGRP_NEIGH: ::c_int = 0x00004;
3517 pub const RTMGRP_TC: ::c_int = 0x00008;
3518 pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
3519 pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
3520 pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
3521 pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
3522 pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
3523 pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
3524 pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
3525 pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
3526 pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
3527 pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
3528 pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
3529 
3530 // enum rtnetlink_groups
3531 pub const RTNLGRP_NONE: ::c_uint = 0x00;
3532 pub const RTNLGRP_LINK: ::c_uint = 0x01;
3533 pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
3534 pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
3535 pub const RTNLGRP_TC: ::c_uint = 0x04;
3536 pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
3537 pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
3538 pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
3539 pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
3540 pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
3541 pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
3542 pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
3543 pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
3544 pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
3545 pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
3546 pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
3547 pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
3548 pub const RTNLGRP_NOP4: ::c_uint = 0x11;
3549 pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
3550 pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
3551 pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
3552 pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
3553 pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
3554 pub const RTNLGRP_DCB: ::c_uint = 0x17;
3555 pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
3556 pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
3557 pub const RTNLGRP_MDB: ::c_uint = 0x1a;
3558 pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
3559 pub const RTNLGRP_NSID: ::c_uint = 0x1c;
3560 pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
3561 pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
3562 pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
3563 pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
3564 pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
3565 pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
3566 pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
3567 pub const RTNLGRP_STATS: ::c_uint = 0x24;
3568 
3569 // linux/module.h
3570 pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
3571 pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
3572 
3573 // linux/net_tstamp.h
3574 pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
3575 pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
3576 pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
3577 pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
3578 pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
3579 pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
3580 pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
3581 pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
3582 pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
3583 pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
3584 pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
3585 pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
3586 pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
3587 pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
3588 pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
3589 pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
3590 pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
3591 
3592 pub const HWTSTAMP_TX_OFF: ::c_uint = 0;
3593 pub const HWTSTAMP_TX_ON: ::c_uint = 1;
3594 pub const HWTSTAMP_TX_ONESTEP_SYNC: ::c_uint = 2;
3595 pub const HWTSTAMP_TX_ONESTEP_P2P: ::c_uint = 3;
3596 
3597 pub const HWTSTAMP_FILTER_NONE: ::c_uint = 0;
3598 pub const HWTSTAMP_FILTER_ALL: ::c_uint = 1;
3599 pub const HWTSTAMP_FILTER_SOME: ::c_uint = 2;
3600 pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: ::c_uint = 3;
3601 pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: ::c_uint = 4;
3602 pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: ::c_uint = 5;
3603 pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: ::c_uint = 6;
3604 pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: ::c_uint = 7;
3605 pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: ::c_uint = 8;
3606 pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: ::c_uint = 9;
3607 pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: ::c_uint = 10;
3608 pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: ::c_uint = 11;
3609 pub const HWTSTAMP_FILTER_PTP_V2_EVENT: ::c_uint = 12;
3610 pub const HWTSTAMP_FILTER_PTP_V2_SYNC: ::c_uint = 13;
3611 pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: ::c_uint = 14;
3612 pub const HWTSTAMP_FILTER_NTP_ALL: ::c_uint = 15;
3613 
3614 // linux/tls.h
3615 pub const TLS_TX: ::c_int = 1;
3616 pub const TLS_RX: ::c_int = 2;
3617 
3618 pub const TLS_1_2_VERSION_MAJOR: ::__u8 = 0x3;
3619 pub const TLS_1_2_VERSION_MINOR: ::__u8 = 0x3;
3620 pub const TLS_1_2_VERSION: ::__u16 =
3621     ((TLS_1_2_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_2_VERSION_MINOR as ::__u16);
3622 
3623 pub const TLS_1_3_VERSION_MAJOR: ::__u8 = 0x3;
3624 pub const TLS_1_3_VERSION_MINOR: ::__u8 = 0x4;
3625 pub const TLS_1_3_VERSION: ::__u16 =
3626     ((TLS_1_3_VERSION_MAJOR as ::__u16) << 8) | (TLS_1_3_VERSION_MINOR as ::__u16);
3627 
3628 pub const TLS_CIPHER_AES_GCM_128: ::__u16 = 51;
3629 pub const TLS_CIPHER_AES_GCM_128_IV_SIZE: usize = 8;
3630 pub const TLS_CIPHER_AES_GCM_128_KEY_SIZE: usize = 16;
3631 pub const TLS_CIPHER_AES_GCM_128_SALT_SIZE: usize = 4;
3632 pub const TLS_CIPHER_AES_GCM_128_TAG_SIZE: usize = 16;
3633 pub const TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE: usize = 8;
3634 
3635 pub const TLS_CIPHER_AES_GCM_256: ::__u16 = 52;
3636 pub const TLS_CIPHER_AES_GCM_256_IV_SIZE: usize = 8;
3637 pub const TLS_CIPHER_AES_GCM_256_KEY_SIZE: usize = 32;
3638 pub const TLS_CIPHER_AES_GCM_256_SALT_SIZE: usize = 4;
3639 pub const TLS_CIPHER_AES_GCM_256_TAG_SIZE: usize = 16;
3640 pub const TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE: usize = 8;
3641 
3642 pub const TLS_CIPHER_CHACHA20_POLY1305: ::__u16 = 54;
3643 pub const TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE: usize = 12;
3644 pub const TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE: usize = 32;
3645 pub const TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE: usize = 0;
3646 pub const TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE: usize = 16;
3647 pub const TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE: usize = 8;
3648 
3649 pub const TLS_SET_RECORD_TYPE: ::c_int = 1;
3650 pub const TLS_GET_RECORD_TYPE: ::c_int = 2;
3651 
3652 pub const SOL_TLS: ::c_int = 282;
3653 
3654 // linux/if_alg.h
3655 pub const ALG_SET_KEY: ::c_int = 1;
3656 pub const ALG_SET_IV: ::c_int = 2;
3657 pub const ALG_SET_OP: ::c_int = 3;
3658 pub const ALG_SET_AEAD_ASSOCLEN: ::c_int = 4;
3659 pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
3660 pub const ALG_SET_DRBG_ENTROPY: ::c_int = 6;
3661 pub const ALG_SET_KEY_BY_KEY_SERIAL: ::c_int = 7;
3662 
3663 pub const ALG_OP_DECRYPT: ::c_int = 0;
3664 pub const ALG_OP_ENCRYPT: ::c_int = 1;
3665 
3666 // include/uapi/linux/if.h
3667 pub const IF_OPER_UNKNOWN: ::c_int = 0;
3668 pub const IF_OPER_NOTPRESENT: ::c_int = 1;
3669 pub const IF_OPER_DOWN: ::c_int = 2;
3670 pub const IF_OPER_LOWERLAYERDOWN: ::c_int = 3;
3671 pub const IF_OPER_TESTING: ::c_int = 4;
3672 pub const IF_OPER_DORMANT: ::c_int = 5;
3673 pub const IF_OPER_UP: ::c_int = 6;
3674 
3675 pub const IF_LINK_MODE_DEFAULT: ::c_int = 0;
3676 pub const IF_LINK_MODE_DORMANT: ::c_int = 1;
3677 pub const IF_LINK_MODE_TESTING: ::c_int = 2;
3678 
3679 // include/uapi/linux/udp.h
3680 pub const UDP_CORK: ::c_int = 1;
3681 pub const UDP_ENCAP: ::c_int = 100;
3682 pub const UDP_NO_CHECK6_TX: ::c_int = 101;
3683 pub const UDP_NO_CHECK6_RX: ::c_int = 102;
3684 
3685 // include/uapi/linux/mman.h
3686 pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
3687 
3688 // include/uapi/asm-generic/mman-common.h
3689 pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
3690 pub const MLOCK_ONFAULT: ::c_uint = 0x01;
3691 
3692 // uapi/linux/vm_sockets.h
3693 pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
3694 pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
3695 #[deprecated(
3696     since = "0.2.74",
3697     note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
3698             replaced with VMADDR_CID_LOCAL"
3699 )]
3700 pub const VMADDR_CID_RESERVED: ::c_uint = 1;
3701 pub const VMADDR_CID_LOCAL: ::c_uint = 1;
3702 pub const VMADDR_CID_HOST: ::c_uint = 2;
3703 pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
3704 
3705 // uapi/linux/inotify.h
3706 pub const IN_ACCESS: u32 = 0x0000_0001;
3707 pub const IN_MODIFY: u32 = 0x0000_0002;
3708 pub const IN_ATTRIB: u32 = 0x0000_0004;
3709 pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
3710 pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
3711 pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
3712 pub const IN_OPEN: u32 = 0x0000_0020;
3713 pub const IN_MOVED_FROM: u32 = 0x0000_0040;
3714 pub const IN_MOVED_TO: u32 = 0x0000_0080;
3715 pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
3716 pub const IN_CREATE: u32 = 0x0000_0100;
3717 pub const IN_DELETE: u32 = 0x0000_0200;
3718 pub const IN_DELETE_SELF: u32 = 0x0000_0400;
3719 pub const IN_MOVE_SELF: u32 = 0x0000_0800;
3720 pub const IN_UNMOUNT: u32 = 0x0000_2000;
3721 pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
3722 pub const IN_IGNORED: u32 = 0x0000_8000;
3723 pub const IN_ONLYDIR: u32 = 0x0100_0000;
3724 pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
3725 pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
3726 
3727 // linux/keyctl.h
3728 pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
3729 pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
3730 pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
3731 pub const KEY_SPEC_USER_KEYRING: i32 = -4;
3732 pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
3733 pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
3734 pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
3735 pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
3736 
3737 pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
3738 pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
3739 pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
3740 pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
3741 pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
3742 pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
3743 pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
3744 pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
3745 pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
3746 
3747 pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
3748 pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
3749 pub const KEYCTL_UPDATE: u32 = 2;
3750 pub const KEYCTL_REVOKE: u32 = 3;
3751 pub const KEYCTL_CHOWN: u32 = 4;
3752 pub const KEYCTL_SETPERM: u32 = 5;
3753 pub const KEYCTL_DESCRIBE: u32 = 6;
3754 pub const KEYCTL_CLEAR: u32 = 7;
3755 pub const KEYCTL_LINK: u32 = 8;
3756 pub const KEYCTL_UNLINK: u32 = 9;
3757 pub const KEYCTL_SEARCH: u32 = 10;
3758 pub const KEYCTL_READ: u32 = 11;
3759 pub const KEYCTL_INSTANTIATE: u32 = 12;
3760 pub const KEYCTL_NEGATE: u32 = 13;
3761 pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
3762 pub const KEYCTL_SET_TIMEOUT: u32 = 15;
3763 pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
3764 pub const KEYCTL_GET_SECURITY: u32 = 17;
3765 pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
3766 pub const KEYCTL_REJECT: u32 = 19;
3767 pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
3768 pub const KEYCTL_INVALIDATE: u32 = 21;
3769 pub const KEYCTL_GET_PERSISTENT: u32 = 22;
3770 
3771 pub const IN_MASK_CREATE: u32 = 0x1000_0000;
3772 pub const IN_MASK_ADD: u32 = 0x2000_0000;
3773 pub const IN_ISDIR: u32 = 0x4000_0000;
3774 pub const IN_ONESHOT: u32 = 0x8000_0000;
3775 
3776 pub const IN_ALL_EVENTS: u32 = IN_ACCESS
3777     | IN_MODIFY
3778     | IN_ATTRIB
3779     | IN_CLOSE_WRITE
3780     | IN_CLOSE_NOWRITE
3781     | IN_OPEN
3782     | IN_MOVED_FROM
3783     | IN_MOVED_TO
3784     | IN_DELETE
3785     | IN_CREATE
3786     | IN_DELETE_SELF
3787     | IN_MOVE_SELF;
3788 
3789 pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
3790 pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
3791 
3792 // uapi/linux/mount.h
3793 pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
3794 pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
3795 
3796 // uapi/linux/netfilter/nf_tables.h
3797 pub const NFT_TABLE_MAXNAMELEN: ::c_int = 256;
3798 pub const NFT_CHAIN_MAXNAMELEN: ::c_int = 256;
3799 pub const NFT_SET_MAXNAMELEN: ::c_int = 256;
3800 pub const NFT_OBJ_MAXNAMELEN: ::c_int = 256;
3801 pub const NFT_USERDATA_MAXLEN: ::c_int = 256;
3802 
3803 pub const NFT_REG_VERDICT: ::c_int = 0;
3804 pub const NFT_REG_1: ::c_int = 1;
3805 pub const NFT_REG_2: ::c_int = 2;
3806 pub const NFT_REG_3: ::c_int = 3;
3807 pub const NFT_REG_4: ::c_int = 4;
3808 pub const __NFT_REG_MAX: ::c_int = 5;
3809 pub const NFT_REG32_00: ::c_int = 8;
3810 pub const NFT_REG32_01: ::c_int = 9;
3811 pub const NFT_REG32_02: ::c_int = 10;
3812 pub const NFT_REG32_03: ::c_int = 11;
3813 pub const NFT_REG32_04: ::c_int = 12;
3814 pub const NFT_REG32_05: ::c_int = 13;
3815 pub const NFT_REG32_06: ::c_int = 14;
3816 pub const NFT_REG32_07: ::c_int = 15;
3817 pub const NFT_REG32_08: ::c_int = 16;
3818 pub const NFT_REG32_09: ::c_int = 17;
3819 pub const NFT_REG32_10: ::c_int = 18;
3820 pub const NFT_REG32_11: ::c_int = 19;
3821 pub const NFT_REG32_12: ::c_int = 20;
3822 pub const NFT_REG32_13: ::c_int = 21;
3823 pub const NFT_REG32_14: ::c_int = 22;
3824 pub const NFT_REG32_15: ::c_int = 23;
3825 
3826 pub const NFT_REG_SIZE: ::c_int = 16;
3827 pub const NFT_REG32_SIZE: ::c_int = 4;
3828 
3829 pub const NFT_CONTINUE: ::c_int = -1;
3830 pub const NFT_BREAK: ::c_int = -2;
3831 pub const NFT_JUMP: ::c_int = -3;
3832 pub const NFT_GOTO: ::c_int = -4;
3833 pub const NFT_RETURN: ::c_int = -5;
3834 
3835 pub const NFT_MSG_NEWTABLE: ::c_int = 0;
3836 pub const NFT_MSG_GETTABLE: ::c_int = 1;
3837 pub const NFT_MSG_DELTABLE: ::c_int = 2;
3838 pub const NFT_MSG_NEWCHAIN: ::c_int = 3;
3839 pub const NFT_MSG_GETCHAIN: ::c_int = 4;
3840 pub const NFT_MSG_DELCHAIN: ::c_int = 5;
3841 pub const NFT_MSG_NEWRULE: ::c_int = 6;
3842 pub const NFT_MSG_GETRULE: ::c_int = 7;
3843 pub const NFT_MSG_DELRULE: ::c_int = 8;
3844 pub const NFT_MSG_NEWSET: ::c_int = 9;
3845 pub const NFT_MSG_GETSET: ::c_int = 10;
3846 pub const NFT_MSG_DELSET: ::c_int = 11;
3847 pub const NFT_MSG_NEWSETELEM: ::c_int = 12;
3848 pub const NFT_MSG_GETSETELEM: ::c_int = 13;
3849 pub const NFT_MSG_DELSETELEM: ::c_int = 14;
3850 pub const NFT_MSG_NEWGEN: ::c_int = 15;
3851 pub const NFT_MSG_GETGEN: ::c_int = 16;
3852 pub const NFT_MSG_TRACE: ::c_int = 17;
3853 cfg_if! {
3854     if #[cfg(not(target_arch = "sparc64"))] {
3855         pub const NFT_MSG_NEWOBJ: ::c_int = 18;
3856         pub const NFT_MSG_GETOBJ: ::c_int = 19;
3857         pub const NFT_MSG_DELOBJ: ::c_int = 20;
3858         pub const NFT_MSG_GETOBJ_RESET: ::c_int = 21;
3859     }
3860 }
3861 pub const NFT_MSG_MAX: ::c_int = 25;
3862 
3863 pub const NFT_SET_ANONYMOUS: ::c_int = 0x1;
3864 pub const NFT_SET_CONSTANT: ::c_int = 0x2;
3865 pub const NFT_SET_INTERVAL: ::c_int = 0x4;
3866 pub const NFT_SET_MAP: ::c_int = 0x8;
3867 pub const NFT_SET_TIMEOUT: ::c_int = 0x10;
3868 pub const NFT_SET_EVAL: ::c_int = 0x20;
3869 
3870 pub const NFT_SET_POL_PERFORMANCE: ::c_int = 0;
3871 pub const NFT_SET_POL_MEMORY: ::c_int = 1;
3872 
3873 pub const NFT_SET_ELEM_INTERVAL_END: ::c_int = 0x1;
3874 
3875 pub const NFT_DATA_VALUE: ::c_uint = 0;
3876 pub const NFT_DATA_VERDICT: ::c_uint = 0xffffff00;
3877 
3878 pub const NFT_DATA_RESERVED_MASK: ::c_uint = 0xffffff00;
3879 
3880 pub const NFT_DATA_VALUE_MAXLEN: ::c_int = 64;
3881 
3882 pub const NFT_BYTEORDER_NTOH: ::c_int = 0;
3883 pub const NFT_BYTEORDER_HTON: ::c_int = 1;
3884 
3885 pub const NFT_CMP_EQ: ::c_int = 0;
3886 pub const NFT_CMP_NEQ: ::c_int = 1;
3887 pub const NFT_CMP_LT: ::c_int = 2;
3888 pub const NFT_CMP_LTE: ::c_int = 3;
3889 pub const NFT_CMP_GT: ::c_int = 4;
3890 pub const NFT_CMP_GTE: ::c_int = 5;
3891 
3892 pub const NFT_RANGE_EQ: ::c_int = 0;
3893 pub const NFT_RANGE_NEQ: ::c_int = 1;
3894 
3895 pub const NFT_LOOKUP_F_INV: ::c_int = 1 << 0;
3896 
3897 pub const NFT_DYNSET_OP_ADD: ::c_int = 0;
3898 pub const NFT_DYNSET_OP_UPDATE: ::c_int = 1;
3899 
3900 pub const NFT_DYNSET_F_INV: ::c_int = 1 << 0;
3901 
3902 pub const NFT_PAYLOAD_LL_HEADER: ::c_int = 0;
3903 pub const NFT_PAYLOAD_NETWORK_HEADER: ::c_int = 1;
3904 pub const NFT_PAYLOAD_TRANSPORT_HEADER: ::c_int = 2;
3905 
3906 pub const NFT_PAYLOAD_CSUM_NONE: ::c_int = 0;
3907 pub const NFT_PAYLOAD_CSUM_INET: ::c_int = 1;
3908 
3909 pub const NFT_META_LEN: ::c_int = 0;
3910 pub const NFT_META_PROTOCOL: ::c_int = 1;
3911 pub const NFT_META_PRIORITY: ::c_int = 2;
3912 pub const NFT_META_MARK: ::c_int = 3;
3913 pub const NFT_META_IIF: ::c_int = 4;
3914 pub const NFT_META_OIF: ::c_int = 5;
3915 pub const NFT_META_IIFNAME: ::c_int = 6;
3916 pub const NFT_META_OIFNAME: ::c_int = 7;
3917 pub const NFT_META_IIFTYPE: ::c_int = 8;
3918 pub const NFT_META_OIFTYPE: ::c_int = 9;
3919 pub const NFT_META_SKUID: ::c_int = 10;
3920 pub const NFT_META_SKGID: ::c_int = 11;
3921 pub const NFT_META_NFTRACE: ::c_int = 12;
3922 pub const NFT_META_RTCLASSID: ::c_int = 13;
3923 pub const NFT_META_SECMARK: ::c_int = 14;
3924 pub const NFT_META_NFPROTO: ::c_int = 15;
3925 pub const NFT_META_L4PROTO: ::c_int = 16;
3926 pub const NFT_META_BRI_IIFNAME: ::c_int = 17;
3927 pub const NFT_META_BRI_OIFNAME: ::c_int = 18;
3928 pub const NFT_META_PKTTYPE: ::c_int = 19;
3929 pub const NFT_META_CPU: ::c_int = 20;
3930 pub const NFT_META_IIFGROUP: ::c_int = 21;
3931 pub const NFT_META_OIFGROUP: ::c_int = 22;
3932 pub const NFT_META_CGROUP: ::c_int = 23;
3933 pub const NFT_META_PRANDOM: ::c_int = 24;
3934 
3935 pub const NFT_CT_STATE: ::c_int = 0;
3936 pub const NFT_CT_DIRECTION: ::c_int = 1;
3937 pub const NFT_CT_STATUS: ::c_int = 2;
3938 pub const NFT_CT_MARK: ::c_int = 3;
3939 pub const NFT_CT_SECMARK: ::c_int = 4;
3940 pub const NFT_CT_EXPIRATION: ::c_int = 5;
3941 pub const NFT_CT_HELPER: ::c_int = 6;
3942 pub const NFT_CT_L3PROTOCOL: ::c_int = 7;
3943 pub const NFT_CT_SRC: ::c_int = 8;
3944 pub const NFT_CT_DST: ::c_int = 9;
3945 pub const NFT_CT_PROTOCOL: ::c_int = 10;
3946 pub const NFT_CT_PROTO_SRC: ::c_int = 11;
3947 pub const NFT_CT_PROTO_DST: ::c_int = 12;
3948 pub const NFT_CT_LABELS: ::c_int = 13;
3949 pub const NFT_CT_PKTS: ::c_int = 14;
3950 pub const NFT_CT_BYTES: ::c_int = 15;
3951 
3952 pub const NFT_LIMIT_PKTS: ::c_int = 0;
3953 pub const NFT_LIMIT_PKT_BYTES: ::c_int = 1;
3954 
3955 pub const NFT_LIMIT_F_INV: ::c_int = 1 << 0;
3956 
3957 pub const NFT_QUEUE_FLAG_BYPASS: ::c_int = 0x01;
3958 pub const NFT_QUEUE_FLAG_CPU_FANOUT: ::c_int = 0x02;
3959 pub const NFT_QUEUE_FLAG_MASK: ::c_int = 0x03;
3960 
3961 pub const NFT_QUOTA_F_INV: ::c_int = 1 << 0;
3962 
3963 pub const NFT_REJECT_ICMP_UNREACH: ::c_int = 0;
3964 pub const NFT_REJECT_TCP_RST: ::c_int = 1;
3965 pub const NFT_REJECT_ICMPX_UNREACH: ::c_int = 2;
3966 
3967 pub const NFT_REJECT_ICMPX_NO_ROUTE: ::c_int = 0;
3968 pub const NFT_REJECT_ICMPX_PORT_UNREACH: ::c_int = 1;
3969 pub const NFT_REJECT_ICMPX_HOST_UNREACH: ::c_int = 2;
3970 pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: ::c_int = 3;
3971 
3972 pub const NFT_NAT_SNAT: ::c_int = 0;
3973 pub const NFT_NAT_DNAT: ::c_int = 1;
3974 
3975 pub const NFT_TRACETYPE_UNSPEC: ::c_int = 0;
3976 pub const NFT_TRACETYPE_POLICY: ::c_int = 1;
3977 pub const NFT_TRACETYPE_RETURN: ::c_int = 2;
3978 pub const NFT_TRACETYPE_RULE: ::c_int = 3;
3979 
3980 pub const NFT_NG_INCREMENTAL: ::c_int = 0;
3981 pub const NFT_NG_RANDOM: ::c_int = 1;
3982 
3983 // linux/input.h
3984 pub const FF_MAX: ::__u16 = 0x7f;
3985 pub const FF_CNT: usize = FF_MAX as usize + 1;
3986 
3987 // linux/input-event-codes.h
3988 pub const INPUT_PROP_MAX: ::__u16 = 0x1f;
3989 pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
3990 pub const EV_MAX: ::__u16 = 0x1f;
3991 pub const EV_CNT: usize = EV_MAX as usize + 1;
3992 pub const SYN_MAX: ::__u16 = 0xf;
3993 pub const SYN_CNT: usize = SYN_MAX as usize + 1;
3994 pub const KEY_MAX: ::__u16 = 0x2ff;
3995 pub const KEY_CNT: usize = KEY_MAX as usize + 1;
3996 pub const REL_MAX: ::__u16 = 0x0f;
3997 pub const REL_CNT: usize = REL_MAX as usize + 1;
3998 pub const ABS_MAX: ::__u16 = 0x3f;
3999 pub const ABS_CNT: usize = ABS_MAX as usize + 1;
4000 pub const SW_MAX: ::__u16 = 0x10;
4001 pub const SW_CNT: usize = SW_MAX as usize + 1;
4002 pub const MSC_MAX: ::__u16 = 0x07;
4003 pub const MSC_CNT: usize = MSC_MAX as usize + 1;
4004 pub const LED_MAX: ::__u16 = 0x0f;
4005 pub const LED_CNT: usize = LED_MAX as usize + 1;
4006 pub const REP_MAX: ::__u16 = 0x01;
4007 pub const REP_CNT: usize = REP_MAX as usize + 1;
4008 pub const SND_MAX: ::__u16 = 0x07;
4009 pub const SND_CNT: usize = SND_MAX as usize + 1;
4010 
4011 // linux/uinput.h
4012 pub const UINPUT_VERSION: ::c_uint = 5;
4013 pub const UINPUT_MAX_NAME_SIZE: usize = 80;
4014 
4015 // uapi/linux/fanotify.h
4016 pub const FAN_ACCESS: u64 = 0x0000_0001;
4017 pub const FAN_MODIFY: u64 = 0x0000_0002;
4018 pub const FAN_ATTRIB: u64 = 0x0000_0004;
4019 pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
4020 pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
4021 pub const FAN_OPEN: u64 = 0x0000_0020;
4022 pub const FAN_MOVED_FROM: u64 = 0x0000_0040;
4023 pub const FAN_MOVED_TO: u64 = 0x0000_0080;
4024 pub const FAN_CREATE: u64 = 0x0000_0100;
4025 pub const FAN_DELETE: u64 = 0x0000_0200;
4026 pub const FAN_DELETE_SELF: u64 = 0x0000_0400;
4027 pub const FAN_MOVE_SELF: u64 = 0x0000_0800;
4028 pub const FAN_OPEN_EXEC: u64 = 0x0000_1000;
4029 
4030 pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
4031 pub const FAN_FS_ERROR: u64 = 0x0000_8000;
4032 
4033 pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
4034 pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
4035 pub const FAN_OPEN_EXEC_PERM: u64 = 0x0004_0000;
4036 
4037 pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
4038 
4039 pub const FAN_RENAME: u64 = 0x1000_0000;
4040 
4041 pub const FAN_ONDIR: u64 = 0x4000_0000;
4042 
4043 pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
4044 pub const FAN_MOVE: u64 = FAN_MOVED_FROM | FAN_MOVED_TO;
4045 
4046 pub const FAN_CLOEXEC: ::c_uint = 0x0000_0001;
4047 pub const FAN_NONBLOCK: ::c_uint = 0x0000_0002;
4048 
4049 pub const FAN_CLASS_NOTIF: ::c_uint = 0x0000_0000;
4050 pub const FAN_CLASS_CONTENT: ::c_uint = 0x0000_0004;
4051 pub const FAN_CLASS_PRE_CONTENT: ::c_uint = 0x0000_0008;
4052 
4053 pub const FAN_UNLIMITED_QUEUE: ::c_uint = 0x0000_0010;
4054 pub const FAN_UNLIMITED_MARKS: ::c_uint = 0x0000_0020;
4055 pub const FAN_ENABLE_AUDIT: ::c_uint = 0x0000_0040;
4056 
4057 pub const FAN_REPORT_PIDFD: ::c_uint = 0x0000_0080;
4058 pub const FAN_REPORT_TID: ::c_uint = 0x0000_0100;
4059 pub const FAN_REPORT_FID: ::c_uint = 0x0000_0200;
4060 pub const FAN_REPORT_DIR_FID: ::c_uint = 0x0000_0400;
4061 pub const FAN_REPORT_NAME: ::c_uint = 0x0000_0800;
4062 pub const FAN_REPORT_TARGET_FID: ::c_uint = 0x0000_1000;
4063 
4064 pub const FAN_REPORT_DFID_NAME: ::c_uint = FAN_REPORT_DIR_FID | FAN_REPORT_NAME;
4065 pub const FAN_REPORT_DFID_NAME_TARGET: ::c_uint =
4066     FAN_REPORT_DFID_NAME | FAN_REPORT_FID | FAN_REPORT_TARGET_FID;
4067 
4068 pub const FAN_MARK_ADD: ::c_uint = 0x0000_0001;
4069 pub const FAN_MARK_REMOVE: ::c_uint = 0x0000_0002;
4070 pub const FAN_MARK_DONT_FOLLOW: ::c_uint = 0x0000_0004;
4071 pub const FAN_MARK_ONLYDIR: ::c_uint = 0x0000_0008;
4072 pub const FAN_MARK_IGNORED_MASK: ::c_uint = 0x0000_0020;
4073 pub const FAN_MARK_IGNORED_SURV_MODIFY: ::c_uint = 0x0000_0040;
4074 pub const FAN_MARK_FLUSH: ::c_uint = 0x0000_0080;
4075 pub const FAN_MARK_EVICTABLE: ::c_uint = 0x0000_0200;
4076 pub const FAN_MARK_IGNORE: ::c_uint = 0x0000_0100;
4077 
4078 pub const FAN_MARK_INODE: ::c_uint = 0x0000_0000;
4079 pub const FAN_MARK_MOUNT: ::c_uint = 0x0000_0010;
4080 pub const FAN_MARK_FILESYSTEM: ::c_uint = 0x0000_0100;
4081 
4082 pub const FAN_MARK_IGNORE_SURV: ::c_uint = FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY;
4083 
4084 pub const FANOTIFY_METADATA_VERSION: u8 = 3;
4085 
4086 pub const FAN_EVENT_INFO_TYPE_FID: u8 = 1;
4087 pub const FAN_EVENT_INFO_TYPE_DFID_NAME: u8 = 2;
4088 pub const FAN_EVENT_INFO_TYPE_DFID: u8 = 3;
4089 pub const FAN_EVENT_INFO_TYPE_PIDFD: u8 = 4;
4090 pub const FAN_EVENT_INFO_TYPE_ERROR: u8 = 5;
4091 
4092 pub const FAN_EVENT_INFO_TYPE_OLD_DFID_NAME: u8 = 10;
4093 pub const FAN_EVENT_INFO_TYPE_NEW_DFID_NAME: u8 = 12;
4094 
4095 pub const FAN_RESPONSE_INFO_NONE: u8 = 0;
4096 pub const FAN_RESPONSE_INFO_AUDIT_RULE: u8 = 1;
4097 
4098 pub const FAN_ALLOW: u32 = 0x01;
4099 pub const FAN_DENY: u32 = 0x02;
4100 pub const FAN_AUDIT: u32 = 0x10;
4101 pub const FAN_INFO: u32 = 0x20;
4102 
4103 pub const FAN_NOFD: ::c_int = -1;
4104 pub const FAN_NOPIDFD: ::c_int = FAN_NOFD;
4105 pub const FAN_EPIDFD: ::c_int = -2;
4106 
4107 pub const FUTEX_WAIT: ::c_int = 0;
4108 pub const FUTEX_WAKE: ::c_int = 1;
4109 pub const FUTEX_FD: ::c_int = 2;
4110 pub const FUTEX_REQUEUE: ::c_int = 3;
4111 pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
4112 pub const FUTEX_WAKE_OP: ::c_int = 5;
4113 pub const FUTEX_LOCK_PI: ::c_int = 6;
4114 pub const FUTEX_UNLOCK_PI: ::c_int = 7;
4115 pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
4116 pub const FUTEX_WAIT_BITSET: ::c_int = 9;
4117 pub const FUTEX_WAKE_BITSET: ::c_int = 10;
4118 pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
4119 pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
4120 pub const FUTEX_LOCK_PI2: ::c_int = 13;
4121 
4122 pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
4123 pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
4124 pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
4125 
4126 pub const FUTEX_BITSET_MATCH_ANY: ::c_int = 0xffffffff;
4127 
4128 pub const FUTEX_OP_SET: ::c_int = 0;
4129 pub const FUTEX_OP_ADD: ::c_int = 1;
4130 pub const FUTEX_OP_OR: ::c_int = 2;
4131 pub const FUTEX_OP_ANDN: ::c_int = 3;
4132 pub const FUTEX_OP_XOR: ::c_int = 4;
4133 
4134 pub const FUTEX_OP_OPARG_SHIFT: ::c_int = 8;
4135 
4136 pub const FUTEX_OP_CMP_EQ: ::c_int = 0;
4137 pub const FUTEX_OP_CMP_NE: ::c_int = 1;
4138 pub const FUTEX_OP_CMP_LT: ::c_int = 2;
4139 pub const FUTEX_OP_CMP_LE: ::c_int = 3;
4140 pub const FUTEX_OP_CMP_GT: ::c_int = 4;
4141 pub const FUTEX_OP_CMP_GE: ::c_int = 5;
4142 
4143 pub fn FUTEX_OP(op: ::c_int, oparg: ::c_int, cmp: ::c_int, cmparg: ::c_int) -> ::c_int {
4144     ((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)
4145 }
4146 
4147 // linux/kexec.h
4148 pub const KEXEC_ON_CRASH: ::c_int = 0x00000001;
4149 pub const KEXEC_PRESERVE_CONTEXT: ::c_int = 0x00000002;
4150 pub const KEXEC_ARCH_MASK: ::c_int = 0xffff0000;
4151 pub const KEXEC_FILE_UNLOAD: ::c_int = 0x00000001;
4152 pub const KEXEC_FILE_ON_CRASH: ::c_int = 0x00000002;
4153 pub const KEXEC_FILE_NO_INITRAMFS: ::c_int = 0x00000004;
4154 
4155 // linux/reboot.h
4156 pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
4157 pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
4158 pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
4159 pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
4160 pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
4161 
4162 pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
4163 pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
4164 pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
4165 pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
4166 pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
4167 pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
4168 pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
4169 pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
4170 
4171 pub const REG_EXTENDED: ::c_int = 1;
4172 pub const REG_ICASE: ::c_int = 2;
4173 pub const REG_NEWLINE: ::c_int = 4;
4174 pub const REG_NOSUB: ::c_int = 8;
4175 
4176 pub const REG_NOTBOL: ::c_int = 1;
4177 pub const REG_NOTEOL: ::c_int = 2;
4178 
4179 pub const REG_ENOSYS: ::c_int = -1;
4180 pub const REG_NOMATCH: ::c_int = 1;
4181 pub const REG_BADPAT: ::c_int = 2;
4182 pub const REG_ECOLLATE: ::c_int = 3;
4183 pub const REG_ECTYPE: ::c_int = 4;
4184 pub const REG_EESCAPE: ::c_int = 5;
4185 pub const REG_ESUBREG: ::c_int = 6;
4186 pub const REG_EBRACK: ::c_int = 7;
4187 pub const REG_EPAREN: ::c_int = 8;
4188 pub const REG_EBRACE: ::c_int = 9;
4189 pub const REG_BADBR: ::c_int = 10;
4190 pub const REG_ERANGE: ::c_int = 11;
4191 pub const REG_ESPACE: ::c_int = 12;
4192 pub const REG_BADRPT: ::c_int = 13;
4193 
4194 // linux/errqueue.h
4195 pub const SO_EE_ORIGIN_NONE: u8 = 0;
4196 pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
4197 pub const SO_EE_ORIGIN_ICMP: u8 = 2;
4198 pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
4199 pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
4200 pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
4201 
4202 // errno.h
4203 pub const EPERM: ::c_int = 1;
4204 pub const ENOENT: ::c_int = 2;
4205 pub const ESRCH: ::c_int = 3;
4206 pub const EINTR: ::c_int = 4;
4207 pub const EIO: ::c_int = 5;
4208 pub const ENXIO: ::c_int = 6;
4209 pub const E2BIG: ::c_int = 7;
4210 pub const ENOEXEC: ::c_int = 8;
4211 pub const EBADF: ::c_int = 9;
4212 pub const ECHILD: ::c_int = 10;
4213 pub const EAGAIN: ::c_int = 11;
4214 pub const ENOMEM: ::c_int = 12;
4215 pub const EACCES: ::c_int = 13;
4216 pub const EFAULT: ::c_int = 14;
4217 pub const ENOTBLK: ::c_int = 15;
4218 pub const EBUSY: ::c_int = 16;
4219 pub const EEXIST: ::c_int = 17;
4220 pub const EXDEV: ::c_int = 18;
4221 pub const ENODEV: ::c_int = 19;
4222 pub const ENOTDIR: ::c_int = 20;
4223 pub const EISDIR: ::c_int = 21;
4224 pub const EINVAL: ::c_int = 22;
4225 pub const ENFILE: ::c_int = 23;
4226 pub const EMFILE: ::c_int = 24;
4227 pub const ENOTTY: ::c_int = 25;
4228 pub const ETXTBSY: ::c_int = 26;
4229 pub const EFBIG: ::c_int = 27;
4230 pub const ENOSPC: ::c_int = 28;
4231 pub const ESPIPE: ::c_int = 29;
4232 pub const EROFS: ::c_int = 30;
4233 pub const EMLINK: ::c_int = 31;
4234 pub const EPIPE: ::c_int = 32;
4235 pub const EDOM: ::c_int = 33;
4236 pub const ERANGE: ::c_int = 34;
4237 pub const EWOULDBLOCK: ::c_int = EAGAIN;
4238 
4239 // linux/can.h
4240 pub const CAN_EFF_FLAG: canid_t = 0x80000000;
4241 pub const CAN_RTR_FLAG: canid_t = 0x40000000;
4242 pub const CAN_ERR_FLAG: canid_t = 0x20000000;
4243 pub const CAN_SFF_MASK: canid_t = 0x000007FF;
4244 pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
4245 pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
4246 pub const CANXL_PRIO_MASK: ::canid_t = CAN_SFF_MASK;
4247 
4248 pub const CAN_SFF_ID_BITS: ::c_int = 11;
4249 pub const CAN_EFF_ID_BITS: ::c_int = 29;
4250 pub const CANXL_PRIO_BITS: ::c_int = CAN_SFF_ID_BITS;
4251 
4252 pub const CAN_MAX_DLC: ::c_int = 8;
4253 pub const CAN_MAX_DLEN: usize = 8;
4254 pub const CANFD_MAX_DLC: ::c_int = 15;
4255 pub const CANFD_MAX_DLEN: usize = 64;
4256 
4257 pub const CANFD_BRS: ::c_int = 0x01;
4258 pub const CANFD_ESI: ::c_int = 0x02;
4259 
4260 pub const CANXL_MIN_DLC: ::c_int = 0;
4261 pub const CANXL_MAX_DLC: ::c_int = 2047;
4262 pub const CANXL_MAX_DLC_MASK: ::c_int = 0x07FF;
4263 pub const CANXL_MIN_DLEN: usize = 1;
4264 pub const CANXL_MAX_DLEN: usize = 2048;
4265 
4266 pub const CANXL_XLF: ::c_int = 0x80;
4267 pub const CANXL_SEC: ::c_int = 0x01;
4268 
4269 cfg_if! {
4270     if #[cfg(libc_align)] {
4271         pub const CAN_MTU: usize = ::mem::size_of::<can_frame>();
4272         pub const CANFD_MTU: usize = ::mem::size_of::<canfd_frame>();
4273         pub const CANXL_MTU: usize = ::mem::size_of::<canxl_frame>();
4274         // FIXME: use `core::mem::offset_of!` once that is available
4275         // https://github.com/rust-lang/rfcs/pull/3308
4276         // pub const CANXL_HDR_SIZE: usize = core::mem::offset_of!(canxl_frame, data);
4277         pub const CANXL_HDR_SIZE: usize = 12;
4278         pub const CANXL_MIN_MTU: usize = CANXL_HDR_SIZE + 64;
4279         pub const CANXL_MAX_MTU: usize = CANXL_MTU;
4280     }
4281 }
4282 
4283 pub const CAN_RAW: ::c_int = 1;
4284 pub const CAN_BCM: ::c_int = 2;
4285 pub const CAN_TP16: ::c_int = 3;
4286 pub const CAN_TP20: ::c_int = 4;
4287 pub const CAN_MCNET: ::c_int = 5;
4288 pub const CAN_ISOTP: ::c_int = 6;
4289 pub const CAN_J1939: ::c_int = 7;
4290 pub const CAN_NPROTO: ::c_int = 8;
4291 
4292 pub const SOL_CAN_BASE: ::c_int = 100;
4293 
4294 pub const CAN_INV_FILTER: canid_t = 0x20000000;
4295 pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
4296 
4297 // linux/can/raw.h
4298 pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
4299 pub const CAN_RAW_FILTER: ::c_int = 1;
4300 pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
4301 pub const CAN_RAW_LOOPBACK: ::c_int = 3;
4302 pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
4303 pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
4304 pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
4305 pub const CAN_RAW_XL_FRAMES: ::c_int = 7;
4306 
4307 // linux/can/j1939.h
4308 pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
4309 
4310 pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
4311 pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
4312 pub const J1939_NO_ADDR: ::c_uchar = 0xff;
4313 pub const J1939_NO_NAME: ::c_ulong = 0;
4314 pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
4315 pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
4316 pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
4317 pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
4318 pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
4319 pub const J1939_NO_PGN: ::c_uint = 0x40000;
4320 
4321 pub const SO_J1939_FILTER: ::c_int = 1;
4322 pub const SO_J1939_PROMISC: ::c_int = 2;
4323 pub const SO_J1939_SEND_PRIO: ::c_int = 3;
4324 pub const SO_J1939_ERRQUEUE: ::c_int = 4;
4325 
4326 pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
4327 pub const SCM_J1939_DEST_NAME: ::c_int = 2;
4328 pub const SCM_J1939_PRIO: ::c_int = 3;
4329 pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
4330 
4331 pub const J1939_NLA_PAD: ::c_int = 0;
4332 pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
4333 pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
4334 pub const J1939_NLA_PGN: ::c_int = 3;
4335 pub const J1939_NLA_SRC_NAME: ::c_int = 4;
4336 pub const J1939_NLA_DEST_NAME: ::c_int = 5;
4337 pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
4338 pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
4339 
4340 pub const J1939_EE_INFO_NONE: ::c_int = 0;
4341 pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
4342 pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
4343 pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
4344 pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
4345 
4346 pub const J1939_FILTER_MAX: ::c_int = 512;
4347 
4348 // linux/sctp.h
4349 pub const SCTP_FUTURE_ASSOC: ::c_int = 0;
4350 pub const SCTP_CURRENT_ASSOC: ::c_int = 1;
4351 pub const SCTP_ALL_ASSOC: ::c_int = 2;
4352 pub const SCTP_RTOINFO: ::c_int = 0;
4353 pub const SCTP_ASSOCINFO: ::c_int = 1;
4354 pub const SCTP_INITMSG: ::c_int = 2;
4355 pub const SCTP_NODELAY: ::c_int = 3;
4356 pub const SCTP_AUTOCLOSE: ::c_int = 4;
4357 pub const SCTP_SET_PEER_PRIMARY_ADDR: ::c_int = 5;
4358 pub const SCTP_PRIMARY_ADDR: ::c_int = 6;
4359 pub const SCTP_ADAPTATION_LAYER: ::c_int = 7;
4360 pub const SCTP_DISABLE_FRAGMENTS: ::c_int = 8;
4361 pub const SCTP_PEER_ADDR_PARAMS: ::c_int = 9;
4362 pub const SCTP_DEFAULT_SEND_PARAM: ::c_int = 10;
4363 pub const SCTP_EVENTS: ::c_int = 11;
4364 pub const SCTP_I_WANT_MAPPED_V4_ADDR: ::c_int = 12;
4365 pub const SCTP_MAXSEG: ::c_int = 13;
4366 pub const SCTP_STATUS: ::c_int = 14;
4367 pub const SCTP_GET_PEER_ADDR_INFO: ::c_int = 15;
4368 pub const SCTP_DELAYED_ACK_TIME: ::c_int = 16;
4369 pub const SCTP_DELAYED_ACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4370 pub const SCTP_DELAYED_SACK: ::c_int = SCTP_DELAYED_ACK_TIME;
4371 pub const SCTP_CONTEXT: ::c_int = 17;
4372 pub const SCTP_FRAGMENT_INTERLEAVE: ::c_int = 18;
4373 pub const SCTP_PARTIAL_DELIVERY_POINT: ::c_int = 19;
4374 pub const SCTP_MAX_BURST: ::c_int = 20;
4375 pub const SCTP_AUTH_CHUNK: ::c_int = 21;
4376 pub const SCTP_HMAC_IDENT: ::c_int = 22;
4377 pub const SCTP_AUTH_KEY: ::c_int = 23;
4378 pub const SCTP_AUTH_ACTIVE_KEY: ::c_int = 24;
4379 pub const SCTP_AUTH_DELETE_KEY: ::c_int = 25;
4380 pub const SCTP_PEER_AUTH_CHUNKS: ::c_int = 26;
4381 pub const SCTP_LOCAL_AUTH_CHUNKS: ::c_int = 27;
4382 pub const SCTP_GET_ASSOC_NUMBER: ::c_int = 28;
4383 pub const SCTP_GET_ASSOC_ID_LIST: ::c_int = 29;
4384 pub const SCTP_AUTO_ASCONF: ::c_int = 30;
4385 pub const SCTP_PEER_ADDR_THLDS: ::c_int = 31;
4386 pub const SCTP_RECVRCVINFO: ::c_int = 32;
4387 pub const SCTP_RECVNXTINFO: ::c_int = 33;
4388 pub const SCTP_DEFAULT_SNDINFO: ::c_int = 34;
4389 pub const SCTP_AUTH_DEACTIVATE_KEY: ::c_int = 35;
4390 pub const SCTP_REUSE_PORT: ::c_int = 36;
4391 pub const SCTP_PEER_ADDR_THLDS_V2: ::c_int = 37;
4392 pub const SCTP_PR_SCTP_NONE: ::c_int = 0x0000;
4393 pub const SCTP_PR_SCTP_TTL: ::c_int = 0x0010;
4394 pub const SCTP_PR_SCTP_RTX: ::c_int = 0x0020;
4395 pub const SCTP_PR_SCTP_PRIO: ::c_int = 0x0030;
4396 pub const SCTP_PR_SCTP_MAX: ::c_int = SCTP_PR_SCTP_PRIO;
4397 pub const SCTP_PR_SCTP_MASK: ::c_int = 0x0030;
4398 pub const SCTP_ENABLE_RESET_STREAM_REQ: ::c_int = 0x01;
4399 pub const SCTP_ENABLE_RESET_ASSOC_REQ: ::c_int = 0x02;
4400 pub const SCTP_ENABLE_CHANGE_ASSOC_REQ: ::c_int = 0x04;
4401 pub const SCTP_ENABLE_STRRESET_MASK: ::c_int = 0x07;
4402 pub const SCTP_STREAM_RESET_INCOMING: ::c_int = 0x01;
4403 pub const SCTP_STREAM_RESET_OUTGOING: ::c_int = 0x02;
4404 
4405 pub const SCTP_INIT: ::c_int = 0;
4406 pub const SCTP_SNDRCV: ::c_int = 1;
4407 pub const SCTP_SNDINFO: ::c_int = 2;
4408 pub const SCTP_RCVINFO: ::c_int = 3;
4409 pub const SCTP_NXTINFO: ::c_int = 4;
4410 pub const SCTP_PRINFO: ::c_int = 5;
4411 pub const SCTP_AUTHINFO: ::c_int = 6;
4412 pub const SCTP_DSTADDRV4: ::c_int = 7;
4413 pub const SCTP_DSTADDRV6: ::c_int = 8;
4414 
4415 pub const SCTP_UNORDERED: ::c_int = 1 << 0;
4416 pub const SCTP_ADDR_OVER: ::c_int = 1 << 1;
4417 pub const SCTP_ABORT: ::c_int = 1 << 2;
4418 pub const SCTP_SACK_IMMEDIATELY: ::c_int = 1 << 3;
4419 pub const SCTP_SENDALL: ::c_int = 1 << 6;
4420 pub const SCTP_PR_SCTP_ALL: ::c_int = 1 << 7;
4421 pub const SCTP_NOTIFICATION: ::c_int = MSG_NOTIFICATION;
4422 pub const SCTP_EOF: ::c_int = ::MSG_FIN;
4423 
4424 /* DCCP socket options */
4425 pub const DCCP_SOCKOPT_PACKET_SIZE: ::c_int = 1;
4426 pub const DCCP_SOCKOPT_SERVICE: ::c_int = 2;
4427 pub const DCCP_SOCKOPT_CHANGE_L: ::c_int = 3;
4428 pub const DCCP_SOCKOPT_CHANGE_R: ::c_int = 4;
4429 pub const DCCP_SOCKOPT_GET_CUR_MPS: ::c_int = 5;
4430 pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: ::c_int = 6;
4431 pub const DCCP_SOCKOPT_SEND_CSCOV: ::c_int = 10;
4432 pub const DCCP_SOCKOPT_RECV_CSCOV: ::c_int = 11;
4433 pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: ::c_int = 12;
4434 pub const DCCP_SOCKOPT_CCID: ::c_int = 13;
4435 pub const DCCP_SOCKOPT_TX_CCID: ::c_int = 14;
4436 pub const DCCP_SOCKOPT_RX_CCID: ::c_int = 15;
4437 pub const DCCP_SOCKOPT_QPOLICY_ID: ::c_int = 16;
4438 pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: ::c_int = 17;
4439 pub const DCCP_SOCKOPT_CCID_RX_INFO: ::c_int = 128;
4440 pub const DCCP_SOCKOPT_CCID_TX_INFO: ::c_int = 192;
4441 
4442 /// maximum number of services provided on the same listening port
4443 pub const DCCP_SERVICE_LIST_MAX_LEN: ::c_int = 32;
4444 
4445 pub const CTL_KERN: ::c_int = 1;
4446 pub const CTL_VM: ::c_int = 2;
4447 pub const CTL_NET: ::c_int = 3;
4448 pub const CTL_FS: ::c_int = 5;
4449 pub const CTL_DEBUG: ::c_int = 6;
4450 pub const CTL_DEV: ::c_int = 7;
4451 pub const CTL_BUS: ::c_int = 8;
4452 pub const CTL_ABI: ::c_int = 9;
4453 pub const CTL_CPU: ::c_int = 10;
4454 
4455 pub const CTL_BUS_ISA: ::c_int = 1;
4456 
4457 pub const INOTIFY_MAX_USER_INSTANCES: ::c_int = 1;
4458 pub const INOTIFY_MAX_USER_WATCHES: ::c_int = 2;
4459 pub const INOTIFY_MAX_QUEUED_EVENTS: ::c_int = 3;
4460 
4461 pub const KERN_OSTYPE: ::c_int = 1;
4462 pub const KERN_OSRELEASE: ::c_int = 2;
4463 pub const KERN_OSREV: ::c_int = 3;
4464 pub const KERN_VERSION: ::c_int = 4;
4465 pub const KERN_SECUREMASK: ::c_int = 5;
4466 pub const KERN_PROF: ::c_int = 6;
4467 pub const KERN_NODENAME: ::c_int = 7;
4468 pub const KERN_DOMAINNAME: ::c_int = 8;
4469 pub const KERN_PANIC: ::c_int = 15;
4470 pub const KERN_REALROOTDEV: ::c_int = 16;
4471 pub const KERN_SPARC_REBOOT: ::c_int = 21;
4472 pub const KERN_CTLALTDEL: ::c_int = 22;
4473 pub const KERN_PRINTK: ::c_int = 23;
4474 pub const KERN_NAMETRANS: ::c_int = 24;
4475 pub const KERN_PPC_HTABRECLAIM: ::c_int = 25;
4476 pub const KERN_PPC_ZEROPAGED: ::c_int = 26;
4477 pub const KERN_PPC_POWERSAVE_NAP: ::c_int = 27;
4478 pub const KERN_MODPROBE: ::c_int = 28;
4479 pub const KERN_SG_BIG_BUFF: ::c_int = 29;
4480 pub const KERN_ACCT: ::c_int = 30;
4481 pub const KERN_PPC_L2CR: ::c_int = 31;
4482 pub const KERN_RTSIGNR: ::c_int = 32;
4483 pub const KERN_RTSIGMAX: ::c_int = 33;
4484 pub const KERN_SHMMAX: ::c_int = 34;
4485 pub const KERN_MSGMAX: ::c_int = 35;
4486 pub const KERN_MSGMNB: ::c_int = 36;
4487 pub const KERN_MSGPOOL: ::c_int = 37;
4488 pub const KERN_SYSRQ: ::c_int = 38;
4489 pub const KERN_MAX_THREADS: ::c_int = 39;
4490 pub const KERN_RANDOM: ::c_int = 40;
4491 pub const KERN_SHMALL: ::c_int = 41;
4492 pub const KERN_MSGMNI: ::c_int = 42;
4493 pub const KERN_SEM: ::c_int = 43;
4494 pub const KERN_SPARC_STOP_A: ::c_int = 44;
4495 pub const KERN_SHMMNI: ::c_int = 45;
4496 pub const KERN_OVERFLOWUID: ::c_int = 46;
4497 pub const KERN_OVERFLOWGID: ::c_int = 47;
4498 pub const KERN_SHMPATH: ::c_int = 48;
4499 pub const KERN_HOTPLUG: ::c_int = 49;
4500 pub const KERN_IEEE_EMULATION_WARNINGS: ::c_int = 50;
4501 pub const KERN_S390_USER_DEBUG_LOGGING: ::c_int = 51;
4502 pub const KERN_CORE_USES_PID: ::c_int = 52;
4503 pub const KERN_TAINTED: ::c_int = 53;
4504 pub const KERN_CADPID: ::c_int = 54;
4505 pub const KERN_PIDMAX: ::c_int = 55;
4506 pub const KERN_CORE_PATTERN: ::c_int = 56;
4507 pub const KERN_PANIC_ON_OOPS: ::c_int = 57;
4508 pub const KERN_HPPA_PWRSW: ::c_int = 58;
4509 pub const KERN_HPPA_UNALIGNED: ::c_int = 59;
4510 pub const KERN_PRINTK_RATELIMIT: ::c_int = 60;
4511 pub const KERN_PRINTK_RATELIMIT_BURST: ::c_int = 61;
4512 pub const KERN_PTY: ::c_int = 62;
4513 pub const KERN_NGROUPS_MAX: ::c_int = 63;
4514 pub const KERN_SPARC_SCONS_PWROFF: ::c_int = 64;
4515 pub const KERN_HZ_TIMER: ::c_int = 65;
4516 pub const KERN_UNKNOWN_NMI_PANIC: ::c_int = 66;
4517 pub const KERN_BOOTLOADER_TYPE: ::c_int = 67;
4518 pub const KERN_RANDOMIZE: ::c_int = 68;
4519 pub const KERN_SETUID_DUMPABLE: ::c_int = 69;
4520 pub const KERN_SPIN_RETRY: ::c_int = 70;
4521 pub const KERN_ACPI_VIDEO_FLAGS: ::c_int = 71;
4522 pub const KERN_IA64_UNALIGNED: ::c_int = 72;
4523 pub const KERN_COMPAT_LOG: ::c_int = 73;
4524 pub const KERN_MAX_LOCK_DEPTH: ::c_int = 74;
4525 pub const KERN_NMI_WATCHDOG: ::c_int = 75;
4526 pub const KERN_PANIC_ON_NMI: ::c_int = 76;
4527 
4528 pub const VM_OVERCOMMIT_MEMORY: ::c_int = 5;
4529 pub const VM_PAGE_CLUSTER: ::c_int = 10;
4530 pub const VM_DIRTY_BACKGROUND: ::c_int = 11;
4531 pub const VM_DIRTY_RATIO: ::c_int = 12;
4532 pub const VM_DIRTY_WB_CS: ::c_int = 13;
4533 pub const VM_DIRTY_EXPIRE_CS: ::c_int = 14;
4534 pub const VM_NR_PDFLUSH_THREADS: ::c_int = 15;
4535 pub const VM_OVERCOMMIT_RATIO: ::c_int = 16;
4536 pub const VM_PAGEBUF: ::c_int = 17;
4537 pub const VM_HUGETLB_PAGES: ::c_int = 18;
4538 pub const VM_SWAPPINESS: ::c_int = 19;
4539 pub const VM_LOWMEM_RESERVE_RATIO: ::c_int = 20;
4540 pub const VM_MIN_FREE_KBYTES: ::c_int = 21;
4541 pub const VM_MAX_MAP_COUNT: ::c_int = 22;
4542 pub const VM_LAPTOP_MODE: ::c_int = 23;
4543 pub const VM_BLOCK_DUMP: ::c_int = 24;
4544 pub const VM_HUGETLB_GROUP: ::c_int = 25;
4545 pub const VM_VFS_CACHE_PRESSURE: ::c_int = 26;
4546 pub const VM_LEGACY_VA_LAYOUT: ::c_int = 27;
4547 pub const VM_SWAP_TOKEN_TIMEOUT: ::c_int = 28;
4548 pub const VM_DROP_PAGECACHE: ::c_int = 29;
4549 pub const VM_PERCPU_PAGELIST_FRACTION: ::c_int = 30;
4550 pub const VM_ZONE_RECLAIM_MODE: ::c_int = 31;
4551 pub const VM_MIN_UNMAPPED: ::c_int = 32;
4552 pub const VM_PANIC_ON_OOM: ::c_int = 33;
4553 pub const VM_VDSO_ENABLED: ::c_int = 34;
4554 pub const VM_MIN_SLAB: ::c_int = 35;
4555 
4556 pub const NET_CORE: ::c_int = 1;
4557 pub const NET_ETHER: ::c_int = 2;
4558 pub const NET_802: ::c_int = 3;
4559 pub const NET_UNIX: ::c_int = 4;
4560 pub const NET_IPV4: ::c_int = 5;
4561 pub const NET_IPX: ::c_int = 6;
4562 pub const NET_ATALK: ::c_int = 7;
4563 pub const NET_NETROM: ::c_int = 8;
4564 pub const NET_AX25: ::c_int = 9;
4565 pub const NET_BRIDGE: ::c_int = 10;
4566 pub const NET_ROSE: ::c_int = 11;
4567 pub const NET_IPV6: ::c_int = 12;
4568 pub const NET_X25: ::c_int = 13;
4569 pub const NET_TR: ::c_int = 14;
4570 pub const NET_DECNET: ::c_int = 15;
4571 pub const NET_ECONET: ::c_int = 16;
4572 pub const NET_SCTP: ::c_int = 17;
4573 pub const NET_LLC: ::c_int = 18;
4574 pub const NET_NETFILTER: ::c_int = 19;
4575 pub const NET_DCCP: ::c_int = 20;
4576 pub const NET_IRDA: ::c_int = 412;
4577 
4578 // include/linux/sched.h
4579 pub const PF_VCPU: ::c_int = 0x00000001;
4580 pub const PF_IDLE: ::c_int = 0x00000002;
4581 pub const PF_EXITING: ::c_int = 0x00000004;
4582 pub const PF_POSTCOREDUMP: ::c_int = 0x00000008;
4583 pub const PF_IO_WORKER: ::c_int = 0x00000010;
4584 pub const PF_WQ_WORKER: ::c_int = 0x00000020;
4585 pub const PF_FORKNOEXEC: ::c_int = 0x00000040;
4586 pub const PF_MCE_PROCESS: ::c_int = 0x00000080;
4587 pub const PF_SUPERPRIV: ::c_int = 0x00000100;
4588 pub const PF_DUMPCORE: ::c_int = 0x00000200;
4589 pub const PF_SIGNALED: ::c_int = 0x00000400;
4590 pub const PF_MEMALLOC: ::c_int = 0x00000800;
4591 pub const PF_NPROC_EXCEEDED: ::c_int = 0x00001000;
4592 pub const PF_USED_MATH: ::c_int = 0x00002000;
4593 pub const PF_USER_WORKER: ::c_int = 0x00004000;
4594 pub const PF_NOFREEZE: ::c_int = 0x00008000;
4595 pub const PF_KSWAPD: ::c_int = 0x00020000;
4596 pub const PF_MEMALLOC_NOFS: ::c_int = 0x00040000;
4597 pub const PF_MEMALLOC_NOIO: ::c_int = 0x00080000;
4598 pub const PF_LOCAL_THROTTLE: ::c_int = 0x00100000;
4599 pub const PF_KTHREAD: ::c_int = 0x00200000;
4600 pub const PF_RANDOMIZE: ::c_int = 0x00400000;
4601 pub const PF_NO_SETAFFINITY: ::c_int = 0x04000000;
4602 pub const PF_MCE_EARLY: ::c_int = 0x08000000;
4603 pub const PF_MEMALLOC_PIN: ::c_int = 0x10000000;
4604 
4605 pub const CSIGNAL: ::c_int = 0x000000ff;
4606 
4607 pub const SCHED_NORMAL: ::c_int = 0;
4608 pub const SCHED_OTHER: ::c_int = 0;
4609 pub const SCHED_FIFO: ::c_int = 1;
4610 pub const SCHED_RR: ::c_int = 2;
4611 pub const SCHED_BATCH: ::c_int = 3;
4612 pub const SCHED_IDLE: ::c_int = 5;
4613 pub const SCHED_DEADLINE: ::c_int = 6;
4614 
4615 pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
4616 
4617 pub const CLONE_PIDFD: ::c_int = 0x1000;
4618 
4619 pub const SCHED_FLAG_RESET_ON_FORK: ::c_int = 0x01;
4620 pub const SCHED_FLAG_RECLAIM: ::c_int = 0x02;
4621 pub const SCHED_FLAG_DL_OVERRUN: ::c_int = 0x04;
4622 pub const SCHED_FLAG_KEEP_POLICY: ::c_int = 0x08;
4623 pub const SCHED_FLAG_KEEP_PARAMS: ::c_int = 0x10;
4624 pub const SCHED_FLAG_UTIL_CLAMP_MIN: ::c_int = 0x20;
4625 pub const SCHED_FLAG_UTIL_CLAMP_MAX: ::c_int = 0x40;
4626 
4627 pub const SCHED_FLAG_KEEP_ALL: ::c_int = SCHED_FLAG_KEEP_POLICY | SCHED_FLAG_KEEP_PARAMS;
4628 
4629 pub const SCHED_FLAG_UTIL_CLAMP: ::c_int = SCHED_FLAG_UTIL_CLAMP_MIN | SCHED_FLAG_UTIL_CLAMP_MAX;
4630 
4631 pub const SCHED_FLAG_ALL: ::c_int = SCHED_FLAG_RESET_ON_FORK
4632     | SCHED_FLAG_RECLAIM
4633     | SCHED_FLAG_DL_OVERRUN
4634     | SCHED_FLAG_KEEP_ALL
4635     | SCHED_FLAG_UTIL_CLAMP;
4636 
4637 f! {
4638     pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
4639         return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
4640     }
4641 
4642     pub fn CMSG_NXTHDR(mhdr: *const msghdr,
4643                        cmsg: *const cmsghdr) -> *mut cmsghdr {
4644         if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
4645             return 0 as *mut cmsghdr;
4646         };
4647         let next = (cmsg as usize +
4648                     super::CMSG_ALIGN((*cmsg).cmsg_len as usize))
4649             as *mut cmsghdr;
4650         let max = (*mhdr).msg_control as usize
4651             + (*mhdr).msg_controllen as usize;
4652         if (next.offset(1)) as usize > max ||
4653             next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
4654         {
4655             0 as *mut cmsghdr
4656         } else {
4657             next as *mut cmsghdr
4658         }
4659     }
4660 
4661     pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
4662         let _dummy: cpu_set_t = ::mem::zeroed();
4663         let size_in_bits = 8 * ::mem::size_of_val(&_dummy.bits[0]);
4664         ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
4665     }
4666 
4667     pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
4668         for slot in cpuset.bits.iter_mut() {
4669             *slot = 0;
4670         }
4671     }
4672 
4673     pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
4674         let size_in_bits
4675             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
4676         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
4677         cpuset.bits[idx] |= 1 << offset;
4678         ()
4679     }
4680 
4681     pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
4682         let size_in_bits
4683             = 8 * ::mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
4684         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
4685         cpuset.bits[idx] &= !(1 << offset);
4686         ()
4687     }
4688 
4689     pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
4690         let size_in_bits = 8 * ::mem::size_of_val(&cpuset.bits[0]);
4691         let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
4692         0 != (cpuset.bits[idx] & (1 << offset))
4693     }
4694 
4695     pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
4696         let mut s: u32 = 0;
4697         let size_of_mask = ::mem::size_of_val(&cpuset.bits[0]);
4698         for i in cpuset.bits[..(size / size_of_mask)].iter() {
4699             s += i.count_ones();
4700         };
4701         s as ::c_int
4702     }
4703 
4704     pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
4705         CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
4706     }
4707 
4708     pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
4709         set1.bits == set2.bits
4710     }
4711 
4712     pub fn SCTP_PR_INDEX(policy: ::c_int) -> ::c_int {
4713         policy >> 4 - 1
4714     }
4715 
4716     pub fn SCTP_PR_POLICY(policy: ::c_int) -> ::c_int {
4717         policy & SCTP_PR_SCTP_MASK
4718     }
4719 
4720     pub fn SCTP_PR_SET_POLICY(flags: &mut ::c_int, policy: ::c_int) -> () {
4721         *flags &= !SCTP_PR_SCTP_MASK;
4722         *flags |= policy;
4723         ()
4724     }
4725 
4726     pub fn major(dev: ::dev_t) -> ::c_uint {
4727         let mut major = 0;
4728         major |= (dev & 0x00000000000fff00) >> 8;
4729         major |= (dev & 0xfffff00000000000) >> 32;
4730         major as ::c_uint
4731     }
4732 
4733     pub fn minor(dev: ::dev_t) -> ::c_uint {
4734         let mut minor = 0;
4735         minor |= (dev & 0x00000000000000ff) >> 0;
4736         minor |= (dev & 0x00000ffffff00000) >> 12;
4737         minor as ::c_uint
4738     }
4739 
4740     pub fn IPTOS_TOS(tos: u8) -> u8 {
4741         tos & IPTOS_TOS_MASK
4742     }
4743 
4744     pub fn IPTOS_PREC(tos: u8) -> u8 {
4745         tos & IPTOS_PREC_MASK
4746     }
4747 
4748     pub fn RT_TOS(tos: u8) -> u8 {
4749         tos & ::IPTOS_TOS_MASK
4750     }
4751 
4752     pub fn RT_ADDRCLASS(flags: u32) -> u32 {
4753         flags >> 23
4754     }
4755 
4756     pub fn RT_LOCALADDR(flags: u32) -> bool {
4757         (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
4758     }
4759 
4760     pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
4761         ee.offset(1) as *mut ::sockaddr
4762     }
4763 
4764     pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
4765         code & 0x18
4766     }
4767 
4768     pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
4769         code & 0xf8
4770     }
4771 
4772     pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
4773         sock_filter{code: code, jt: 0, jf: 0, k: k}
4774     }
4775 
4776     pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
4777         sock_filter{code: code, jt: jt, jf: jf, k: k}
4778     }
4779 }
4780 
4781 safe_f! {
4782     pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
4783         let major = major as ::dev_t;
4784         let minor = minor as ::dev_t;
4785         let mut dev = 0;
4786         dev |= (major & 0x00000fff) << 8;
4787         dev |= (major & 0xfffff000) << 32;
4788         dev |= (minor & 0x000000ff) << 0;
4789         dev |= (minor & 0xffffff00) << 12;
4790         dev
4791     }
4792 
4793     pub {const} fn SCTP_PR_TTL_ENABLED(policy: ::c_int) -> bool {
4794         policy == SCTP_PR_SCTP_TTL
4795     }
4796 
4797     pub {const} fn SCTP_PR_RTX_ENABLED(policy: ::c_int) -> bool {
4798         policy == SCTP_PR_SCTP_RTX
4799     }
4800 
4801     pub {const} fn SCTP_PR_PRIO_ENABLED(policy: ::c_int) -> bool {
4802         policy == SCTP_PR_SCTP_PRIO
4803     }
4804 }
4805 
4806 cfg_if! {
4807     if #[cfg(all(not(target_env = "uclibc"), not(target_env = "ohos")))] {
4808         extern "C" {
4809             pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
4810             pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
4811             pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
4812             pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
4813             pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
4814             pub fn aio_suspend(
4815                 aiocb_list: *const *const aiocb,
4816                 nitems: ::c_int,
4817                 timeout: *const ::timespec,
4818             ) -> ::c_int;
4819             pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
4820             pub fn lio_listio(
4821                 mode: ::c_int,
4822                 aiocb_list: *const *mut aiocb,
4823                 nitems: ::c_int,
4824                 sevp: *mut ::sigevent,
4825             ) -> ::c_int;
4826         }
4827     }
4828 }
4829 
4830 cfg_if! {
4831     if #[cfg(not(target_env = "uclibc"))] {
4832         extern "C" {
4833             pub fn pwritev(
4834                 fd: ::c_int,
4835                 iov: *const ::iovec,
4836                 iovcnt: ::c_int,
4837                 offset: ::off_t,
4838             ) -> ::ssize_t;
4839             pub fn preadv(
4840                 fd: ::c_int,
4841                 iov: *const ::iovec,
4842                 iovcnt: ::c_int,
4843                 offset: ::off_t,
4844             ) -> ::ssize_t;
4845             pub fn getnameinfo(
4846                 sa: *const ::sockaddr,
4847                 salen: ::socklen_t,
4848                 host: *mut ::c_char,
4849                 hostlen: ::socklen_t,
4850                 serv: *mut ::c_char,
4851                 servlen: ::socklen_t,
4852                 flags: ::c_int,
4853             ) -> ::c_int;
4854             pub fn getloadavg(
4855                 loadavg: *mut ::c_double,
4856                 nelem: ::c_int
4857             ) -> ::c_int;
4858             pub fn process_vm_readv(
4859                 pid: ::pid_t,
4860                 local_iov: *const ::iovec,
4861                 liovcnt: ::c_ulong,
4862                 remote_iov: *const ::iovec,
4863                 riovcnt: ::c_ulong,
4864                 flags: ::c_ulong,
4865             ) -> isize;
4866             pub fn process_vm_writev(
4867                 pid: ::pid_t,
4868                 local_iov: *const ::iovec,
4869                 liovcnt: ::c_ulong,
4870                 remote_iov: *const ::iovec,
4871                 riovcnt: ::c_ulong,
4872                 flags: ::c_ulong,
4873             ) -> isize;
4874             pub fn futimes(
4875                 fd: ::c_int,
4876                 times: *const ::timeval
4877             ) -> ::c_int;
4878         }
4879     }
4880 }
4881 
4882 // These functions are not available on OpenHarmony
4883 cfg_if! {
4884     if #[cfg(not(target_env = "ohos"))] {
4885         extern "C" {
4886             // Only `getspnam_r` is implemented for musl, out of all of the reenterant
4887             // functions from `shadow.h`.
4888             // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
4889             pub fn getspnam_r(
4890                 name: *const ::c_char,
4891                 spbuf: *mut spwd,
4892                 buf: *mut ::c_char,
4893                 buflen: ::size_t,
4894                 spbufp: *mut *mut spwd,
4895             ) -> ::c_int;
4896 
4897             pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
4898             pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
4899 
4900             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
4901             pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
4902             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
4903             pub fn mq_receive(
4904                 mqd: ::mqd_t,
4905                 msg_ptr: *mut ::c_char,
4906                 msg_len: ::size_t,
4907                 msg_prio: *mut ::c_uint,
4908             ) -> ::ssize_t;
4909             pub fn mq_timedreceive(
4910                 mqd: ::mqd_t,
4911                 msg_ptr: *mut ::c_char,
4912                 msg_len: ::size_t,
4913                 msg_prio: *mut ::c_uint,
4914                 abs_timeout: *const ::timespec,
4915             ) -> ::ssize_t;
4916             pub fn mq_send(
4917                 mqd: ::mqd_t,
4918                 msg_ptr: *const ::c_char,
4919                 msg_len: ::size_t,
4920                 msg_prio: ::c_uint,
4921             ) -> ::c_int;
4922             pub fn mq_timedsend(
4923                 mqd: ::mqd_t,
4924                 msg_ptr: *const ::c_char,
4925                 msg_len: ::size_t,
4926                 msg_prio: ::c_uint,
4927                 abs_timeout: *const ::timespec,
4928             ) -> ::c_int;
4929             pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
4930             pub fn mq_setattr(
4931                 mqd: ::mqd_t,
4932                 newattr: *const ::mq_attr,
4933                 oldattr: *mut ::mq_attr
4934             ) -> ::c_int;
4935 
4936             pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
4937             pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
4938             pub fn pthread_mutexattr_getrobust(
4939                 attr: *const pthread_mutexattr_t,
4940                 robustness: *mut ::c_int,
4941             ) -> ::c_int;
4942             pub fn pthread_mutexattr_setrobust(
4943                 attr: *mut pthread_mutexattr_t,
4944                 robustness: ::c_int,
4945             ) -> ::c_int;
4946         }
4947     }
4948 }
4949 
4950 extern "C" {
4951     #[cfg_attr(
4952         not(any(target_env = "musl", target_env = "ohos")),
4953         link_name = "__xpg_strerror_r"
4954     )]
4955     pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
4956 
4957     pub fn abs(i: ::c_int) -> ::c_int;
4958     pub fn labs(i: ::c_long) -> ::c_long;
4959     pub fn rand() -> ::c_int;
4960     pub fn srand(seed: ::c_uint);
4961 
4962     pub fn drand48() -> ::c_double;
4963     pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
4964     pub fn lrand48() -> ::c_long;
4965     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
4966     pub fn mrand48() -> ::c_long;
4967     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
4968     pub fn srand48(seed: ::c_long);
4969     pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
4970     pub fn lcong48(p: *mut ::c_ushort);
4971 
4972     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
4973 
4974     pub fn setpwent();
4975     pub fn endpwent();
4976     pub fn getpwent() -> *mut passwd;
4977     pub fn setgrent();
4978     pub fn endgrent();
4979     pub fn getgrent() -> *mut ::group;
4980     pub fn setspent();
4981     pub fn endspent();
4982     pub fn getspent() -> *mut spwd;
4983 
4984     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
4985 
4986     // System V IPC
4987     pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
4988     pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
4989     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
4990     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
4991     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
4992     pub fn semget(key: ::key_t, nsems: ::c_int, semflag: ::c_int) -> ::c_int;
4993     pub fn semop(semid: ::c_int, sops: *mut ::sembuf, nsops: ::size_t) -> ::c_int;
4994     pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
4995     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
4996     pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
4997     pub fn msgrcv(
4998         msqid: ::c_int,
4999         msgp: *mut ::c_void,
5000         msgsz: ::size_t,
5001         msgtyp: ::c_long,
5002         msgflg: ::c_int,
5003     ) -> ::ssize_t;
5004     pub fn msgsnd(
5005         msqid: ::c_int,
5006         msgp: *const ::c_void,
5007         msgsz: ::size_t,
5008         msgflg: ::c_int,
5009     ) -> ::c_int;
5010 
5011     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
5012     pub fn __errno_location() -> *mut ::c_int;
5013 
5014     pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5015     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
5016     pub fn readahead(fd: ::c_int, offset: ::off64_t, count: ::size_t) -> ::ssize_t;
5017     pub fn getxattr(
5018         path: *const c_char,
5019         name: *const c_char,
5020         value: *mut ::c_void,
5021         size: ::size_t,
5022     ) -> ::ssize_t;
5023     pub fn lgetxattr(
5024         path: *const c_char,
5025         name: *const c_char,
5026         value: *mut ::c_void,
5027         size: ::size_t,
5028     ) -> ::ssize_t;
5029     pub fn fgetxattr(
5030         filedes: ::c_int,
5031         name: *const c_char,
5032         value: *mut ::c_void,
5033         size: ::size_t,
5034     ) -> ::ssize_t;
5035     pub fn setxattr(
5036         path: *const c_char,
5037         name: *const c_char,
5038         value: *const ::c_void,
5039         size: ::size_t,
5040         flags: ::c_int,
5041     ) -> ::c_int;
5042     pub fn lsetxattr(
5043         path: *const c_char,
5044         name: *const c_char,
5045         value: *const ::c_void,
5046         size: ::size_t,
5047         flags: ::c_int,
5048     ) -> ::c_int;
5049     pub fn fsetxattr(
5050         filedes: ::c_int,
5051         name: *const c_char,
5052         value: *const ::c_void,
5053         size: ::size_t,
5054         flags: ::c_int,
5055     ) -> ::c_int;
5056     pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5057     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5058     pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
5059     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5060     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
5061     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
5062     pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
5063     pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
5064     pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
5065     pub fn timerfd_settime(
5066         fd: ::c_int,
5067         flags: ::c_int,
5068         new_value: *const itimerspec,
5069         old_value: *mut itimerspec,
5070     ) -> ::c_int;
5071     pub fn quotactl(
5072         cmd: ::c_int,
5073         special: *const ::c_char,
5074         id: ::c_int,
5075         data: *mut ::c_char,
5076     ) -> ::c_int;
5077     pub fn epoll_pwait(
5078         epfd: ::c_int,
5079         events: *mut ::epoll_event,
5080         maxevents: ::c_int,
5081         timeout: ::c_int,
5082         sigmask: *const ::sigset_t,
5083     ) -> ::c_int;
5084     pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
5085     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
5086     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
5087     pub fn sigtimedwait(
5088         set: *const sigset_t,
5089         info: *mut siginfo_t,
5090         timeout: *const ::timespec,
5091     ) -> ::c_int;
5092     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
5093     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
5094     pub fn accept4(
5095         fd: ::c_int,
5096         addr: *mut ::sockaddr,
5097         len: *mut ::socklen_t,
5098         flg: ::c_int,
5099     ) -> ::c_int;
5100     pub fn pthread_getaffinity_np(
5101         thread: ::pthread_t,
5102         cpusetsize: ::size_t,
5103         cpuset: *mut ::cpu_set_t,
5104     ) -> ::c_int;
5105     pub fn pthread_setaffinity_np(
5106         thread: ::pthread_t,
5107         cpusetsize: ::size_t,
5108         cpuset: *const ::cpu_set_t,
5109     ) -> ::c_int;
5110     pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
5111     pub fn reboot(how_to: ::c_int) -> ::c_int;
5112     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
5113     pub fn setfsuid(uid: ::uid_t) -> ::c_int;
5114 
5115     // Not available now on Android
5116     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
5117     pub fn if_nameindex() -> *mut if_nameindex;
5118     pub fn if_freenameindex(ptr: *mut if_nameindex);
5119     pub fn sync_file_range(
5120         fd: ::c_int,
5121         offset: ::off64_t,
5122         nbytes: ::off64_t,
5123         flags: ::c_uint,
5124     ) -> ::c_int;
5125     pub fn mremap(
5126         addr: *mut ::c_void,
5127         len: ::size_t,
5128         new_len: ::size_t,
5129         flags: ::c_int,
5130         ...
5131     ) -> *mut ::c_void;
5132 
5133     pub fn glob(
5134         pattern: *const c_char,
5135         flags: ::c_int,
5136         errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
5137         pglob: *mut ::glob_t,
5138     ) -> ::c_int;
5139     pub fn globfree(pglob: *mut ::glob_t);
5140 
5141     pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5142 
5143     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
5144 
5145     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
5146     pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
5147 
5148     pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
5149     pub fn remap_file_pages(
5150         addr: *mut ::c_void,
5151         size: ::size_t,
5152         prot: ::c_int,
5153         pgoff: ::size_t,
5154         flags: ::c_int,
5155     ) -> ::c_int;
5156     pub fn recvfrom(
5157         socket: ::c_int,
5158         buf: *mut ::c_void,
5159         len: ::size_t,
5160         flags: ::c_int,
5161         addr: *mut ::sockaddr,
5162         addrlen: *mut ::socklen_t,
5163     ) -> ::ssize_t;
5164     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
5165 
5166     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
5167 
5168     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
5169     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5170     pub fn vhangup() -> ::c_int;
5171     pub fn sync();
5172     pub fn syncfs(fd: ::c_int) -> ::c_int;
5173     pub fn syscall(num: ::c_long, ...) -> ::c_long;
5174     pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, cpuset: *mut cpu_set_t)
5175         -> ::c_int;
5176     pub fn sched_setaffinity(
5177         pid: ::pid_t,
5178         cpusetsize: ::size_t,
5179         cpuset: *const cpu_set_t,
5180     ) -> ::c_int;
5181     pub fn epoll_create(size: ::c_int) -> ::c_int;
5182     pub fn epoll_create1(flags: ::c_int) -> ::c_int;
5183     pub fn epoll_wait(
5184         epfd: ::c_int,
5185         events: *mut ::epoll_event,
5186         maxevents: ::c_int,
5187         timeout: ::c_int,
5188     ) -> ::c_int;
5189     pub fn epoll_ctl(epfd: ::c_int, op: ::c_int, fd: ::c_int, event: *mut ::epoll_event)
5190         -> ::c_int;
5191     pub fn pthread_getschedparam(
5192         native: ::pthread_t,
5193         policy: *mut ::c_int,
5194         param: *mut ::sched_param,
5195     ) -> ::c_int;
5196     pub fn unshare(flags: ::c_int) -> ::c_int;
5197     pub fn umount(target: *const ::c_char) -> ::c_int;
5198     pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
5199     pub fn tee(fd_in: ::c_int, fd_out: ::c_int, len: ::size_t, flags: ::c_uint) -> ::ssize_t;
5200     pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
5201     pub fn splice(
5202         fd_in: ::c_int,
5203         off_in: *mut ::loff_t,
5204         fd_out: ::c_int,
5205         off_out: *mut ::loff_t,
5206         len: ::size_t,
5207         flags: ::c_uint,
5208     ) -> ::ssize_t;
5209     pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
5210     pub fn eventfd_read(fd: ::c_int, value: *mut eventfd_t) -> ::c_int;
5211     pub fn eventfd_write(fd: ::c_int, value: eventfd_t) -> ::c_int;
5212 
5213     pub fn sched_rr_get_interval(pid: ::pid_t, tp: *mut ::timespec) -> ::c_int;
5214     pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
5215     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
5216     pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
5217     pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
5218     pub fn swapoff(path: *const ::c_char) -> ::c_int;
5219     pub fn vmsplice(
5220         fd: ::c_int,
5221         iov: *const ::iovec,
5222         nr_segs: ::size_t,
5223         flags: ::c_uint,
5224     ) -> ::ssize_t;
5225     pub fn mount(
5226         src: *const ::c_char,
5227         target: *const ::c_char,
5228         fstype: *const ::c_char,
5229         flags: ::c_ulong,
5230         data: *const ::c_void,
5231     ) -> ::c_int;
5232     pub fn personality(persona: ::c_ulong) -> ::c_int;
5233     pub fn prctl(option: ::c_int, ...) -> ::c_int;
5234     pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
5235     pub fn ppoll(
5236         fds: *mut ::pollfd,
5237         nfds: nfds_t,
5238         timeout: *const ::timespec,
5239         sigmask: *const sigset_t,
5240     ) -> ::c_int;
5241     pub fn pthread_mutexattr_getprotocol(
5242         attr: *const pthread_mutexattr_t,
5243         protocol: *mut ::c_int,
5244     ) -> ::c_int;
5245     pub fn pthread_mutexattr_setprotocol(
5246         attr: *mut pthread_mutexattr_t,
5247         protocol: ::c_int,
5248     ) -> ::c_int;
5249 
5250     pub fn pthread_mutex_timedlock(
5251         lock: *mut pthread_mutex_t,
5252         abstime: *const ::timespec,
5253     ) -> ::c_int;
5254     pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5255     pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
5256     pub fn pthread_barrierattr_getpshared(
5257         attr: *const ::pthread_barrierattr_t,
5258         shared: *mut ::c_int,
5259     ) -> ::c_int;
5260     pub fn pthread_barrierattr_setpshared(
5261         attr: *mut ::pthread_barrierattr_t,
5262         shared: ::c_int,
5263     ) -> ::c_int;
5264     pub fn pthread_barrier_init(
5265         barrier: *mut pthread_barrier_t,
5266         attr: *const ::pthread_barrierattr_t,
5267         count: ::c_uint,
5268     ) -> ::c_int;
5269     pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
5270     pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
5271     pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
5272     pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5273     pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5274     pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5275     pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
5276     pub fn clone(
5277         cb: extern "C" fn(*mut ::c_void) -> ::c_int,
5278         child_stack: *mut ::c_void,
5279         flags: ::c_int,
5280         arg: *mut ::c_void,
5281         ...
5282     ) -> ::c_int;
5283     pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
5284     pub fn clock_nanosleep(
5285         clk_id: ::clockid_t,
5286         flags: ::c_int,
5287         rqtp: *const ::timespec,
5288         rmtp: *mut ::timespec,
5289     ) -> ::c_int;
5290     pub fn pthread_attr_getguardsize(
5291         attr: *const ::pthread_attr_t,
5292         guardsize: *mut ::size_t,
5293     ) -> ::c_int;
5294     pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
5295     pub fn pthread_attr_getinheritsched(
5296         attr: *const ::pthread_attr_t,
5297         inheritsched: *mut ::c_int,
5298     ) -> ::c_int;
5299     pub fn pthread_attr_setinheritsched(
5300         attr: *mut ::pthread_attr_t,
5301         inheritsched: ::c_int,
5302     ) -> ::c_int;
5303     pub fn pthread_attr_getschedpolicy(
5304         attr: *const ::pthread_attr_t,
5305         policy: *mut ::c_int,
5306     ) -> ::c_int;
5307     pub fn pthread_attr_setschedpolicy(attr: *mut ::pthread_attr_t, policy: ::c_int) -> ::c_int;
5308     pub fn pthread_attr_getschedparam(
5309         attr: *const ::pthread_attr_t,
5310         param: *mut ::sched_param,
5311     ) -> ::c_int;
5312     pub fn pthread_attr_setschedparam(
5313         attr: *mut ::pthread_attr_t,
5314         param: *const ::sched_param,
5315     ) -> ::c_int;
5316     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5317     pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
5318     pub fn pthread_condattr_getpshared(
5319         attr: *const pthread_condattr_t,
5320         pshared: *mut ::c_int,
5321     ) -> ::c_int;
5322     pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
5323     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
5324     pub fn pthread_setschedparam(
5325         native: ::pthread_t,
5326         policy: ::c_int,
5327         param: *const ::sched_param,
5328     ) -> ::c_int;
5329     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
5330     pub fn sched_setscheduler(
5331         pid: ::pid_t,
5332         policy: ::c_int,
5333         param: *const ::sched_param,
5334     ) -> ::c_int;
5335     pub fn sendfile(
5336         out_fd: ::c_int,
5337         in_fd: ::c_int,
5338         offset: *mut off_t,
5339         count: ::size_t,
5340     ) -> ::ssize_t;
5341     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
5342     pub fn getgrgid_r(
5343         gid: ::gid_t,
5344         grp: *mut ::group,
5345         buf: *mut ::c_char,
5346         buflen: ::size_t,
5347         result: *mut *mut ::group,
5348     ) -> ::c_int;
5349     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
5350     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
5351     pub fn getdtablesize() -> ::c_int;
5352     pub fn getgrnam_r(
5353         name: *const ::c_char,
5354         grp: *mut ::group,
5355         buf: *mut ::c_char,
5356         buflen: ::size_t,
5357         result: *mut *mut ::group,
5358     ) -> ::c_int;
5359     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
5360     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
5361     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
5362     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
5363     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
5364     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
5365     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
5366     pub fn getpwnam_r(
5367         name: *const ::c_char,
5368         pwd: *mut passwd,
5369         buf: *mut ::c_char,
5370         buflen: ::size_t,
5371         result: *mut *mut passwd,
5372     ) -> ::c_int;
5373     pub fn getpwuid_r(
5374         uid: ::uid_t,
5375         pwd: *mut passwd,
5376         buf: *mut ::c_char,
5377         buflen: ::size_t,
5378         result: *mut *mut passwd,
5379     ) -> ::c_int;
5380     pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
5381     pub fn pthread_atfork(
5382         prepare: ::Option<unsafe extern "C" fn()>,
5383         parent: ::Option<unsafe extern "C" fn()>,
5384         child: ::Option<unsafe extern "C" fn()>,
5385     ) -> ::c_int;
5386     pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
5387     pub fn getgrouplist(
5388         user: *const ::c_char,
5389         group: ::gid_t,
5390         groups: *mut ::gid_t,
5391         ngroups: *mut ::c_int,
5392     ) -> ::c_int;
5393     pub fn pthread_mutexattr_getpshared(
5394         attr: *const pthread_mutexattr_t,
5395         pshared: *mut ::c_int,
5396     ) -> ::c_int;
5397     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
5398     pub fn faccessat(
5399         dirfd: ::c_int,
5400         pathname: *const ::c_char,
5401         mode: ::c_int,
5402         flags: ::c_int,
5403     ) -> ::c_int;
5404     pub fn pthread_create(
5405         native: *mut ::pthread_t,
5406         attr: *const ::pthread_attr_t,
5407         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
5408         value: *mut ::c_void,
5409     ) -> ::c_int;
5410     pub fn dl_iterate_phdr(
5411         callback: ::Option<
5412             unsafe extern "C" fn(
5413                 info: *mut ::dl_phdr_info,
5414                 size: ::size_t,
5415                 data: *mut ::c_void,
5416             ) -> ::c_int,
5417         >,
5418         data: *mut ::c_void,
5419     ) -> ::c_int;
5420 
5421     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5422     pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
5423     pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
5424     pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
5425     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5426 
5427     pub fn fread_unlocked(
5428         buf: *mut ::c_void,
5429         size: ::size_t,
5430         nobj: ::size_t,
5431         stream: *mut ::FILE,
5432     ) -> ::size_t;
5433     pub fn inotify_rm_watch(fd: ::c_int, wd: ::c_int) -> ::c_int;
5434     pub fn inotify_init() -> ::c_int;
5435     pub fn inotify_init1(flags: ::c_int) -> ::c_int;
5436     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
5437     pub fn fanotify_init(flags: ::c_uint, event_f_flags: ::c_uint) -> ::c_int;
5438 
5439     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
5440 
5441     pub fn regexec(
5442         preg: *const ::regex_t,
5443         input: *const ::c_char,
5444         nmatch: ::size_t,
5445         pmatch: *mut regmatch_t,
5446         eflags: ::c_int,
5447     ) -> ::c_int;
5448 
5449     pub fn regerror(
5450         errcode: ::c_int,
5451         preg: *const ::regex_t,
5452         errbuf: *mut ::c_char,
5453         errbuf_size: ::size_t,
5454     ) -> ::size_t;
5455 
5456     pub fn regfree(preg: *mut ::regex_t);
5457 
5458     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5459     pub fn iconv(
5460         cd: iconv_t,
5461         inbuf: *mut *mut ::c_char,
5462         inbytesleft: *mut ::size_t,
5463         outbuf: *mut *mut ::c_char,
5464         outbytesleft: *mut ::size_t,
5465     ) -> ::size_t;
5466     pub fn iconv_close(cd: iconv_t) -> ::c_int;
5467 
5468     pub fn gettid() -> ::pid_t;
5469 
5470     pub fn timer_create(
5471         clockid: ::clockid_t,
5472         sevp: *mut ::sigevent,
5473         timerid: *mut ::timer_t,
5474     ) -> ::c_int;
5475     pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
5476     pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
5477     pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
5478     pub fn timer_settime(
5479         timerid: ::timer_t,
5480         flags: ::c_int,
5481         new_value: *const ::itimerspec,
5482         old_value: *mut ::itimerspec,
5483     ) -> ::c_int;
5484 
5485     pub fn gethostid() -> ::c_long;
5486 
5487     pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
5488     pub fn memmem(
5489         haystack: *const ::c_void,
5490         haystacklen: ::size_t,
5491         needle: *const ::c_void,
5492         needlelen: ::size_t,
5493     ) -> *mut ::c_void;
5494     pub fn sched_getcpu() -> ::c_int;
5495 
5496     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
5497     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
5498     pub fn getopt_long(
5499         argc: ::c_int,
5500         argv: *const *mut c_char,
5501         optstring: *const c_char,
5502         longopts: *const option,
5503         longindex: *mut ::c_int,
5504     ) -> ::c_int;
5505 
5506     pub fn pthread_once(control: *mut pthread_once_t, routine: extern "C" fn()) -> ::c_int;
5507 
5508     pub fn copy_file_range(
5509         fd_in: ::c_int,
5510         off_in: *mut ::off64_t,
5511         fd_out: ::c_int,
5512         off_out: *mut ::off64_t,
5513         len: ::size_t,
5514         flags: ::c_uint,
5515     ) -> ::ssize_t;
5516 }
5517 
5518 // LFS64 extensions
5519 //
5520 // * musl has 64-bit versions only so aliases the LFS64 symbols to the standard ones
5521 cfg_if! {
5522     if #[cfg(not(target_env = "musl"))] {
5523         extern "C" {
5524             pub fn fallocate64(
5525                 fd: ::c_int,
5526                 mode: ::c_int,
5527                 offset: ::off64_t,
5528                 len: ::off64_t
5529             ) -> ::c_int;
5530             pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
5531             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
5532             pub fn freopen64(
5533                 filename: *const c_char,
5534                 mode: *const c_char,
5535                 file: *mut ::FILE,
5536             ) -> *mut ::FILE;
5537             pub fn fseeko64(stream: *mut ::FILE, offset: ::off64_t, whence: ::c_int) -> ::c_int;
5538             pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
5539             pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
5540             pub fn posix_fallocate64(fd: ::c_int, offset: ::off64_t, len: ::off64_t) -> ::c_int;
5541             pub fn sendfile64(
5542                 out_fd: ::c_int,
5543                 in_fd: ::c_int,
5544                 offset: *mut off64_t,
5545                 count: ::size_t,
5546             ) -> ::ssize_t;
5547             pub fn tmpfile64() -> *mut ::FILE;
5548         }
5549     }
5550 }
5551 
5552 cfg_if! {
5553     if #[cfg(target_env = "uclibc")] {
5554         mod uclibc;
5555         pub use self::uclibc::*;
5556     } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
5557         mod musl;
5558         pub use self::musl::*;
5559     } else if #[cfg(target_env = "gnu")] {
5560         mod gnu;
5561         pub use self::gnu::*;
5562     }
5563 }
5564 
5565 mod arch;
5566 pub use self::arch::*;
5567 
5568 cfg_if! {
5569     if #[cfg(libc_align)] {
5570         #[macro_use]
5571         mod align;
5572     } else {
5573         #[macro_use]
5574         mod no_align;
5575     }
5576 }
5577 expand_align!();
5578 
5579 cfg_if! {
5580     if #[cfg(libc_non_exhaustive)] {
5581         mod non_exhaustive;
5582         pub use self::non_exhaustive::*;
5583     }
5584 }
5585