1 // The following definitions are correct for arm and i686,
2 // but may be wrong for mips
3 
4 pub type c_long = i32;
5 pub type c_ulong = u32;
6 pub type mode_t = u16;
7 pub type off64_t = ::c_longlong;
8 pub type sigset_t = ::c_ulong;
9 pub type socklen_t = i32;
10 pub type time64_t = i64;
11 pub type __u64 = ::c_ulonglong;
12 pub type __s64 = ::c_longlong;
13 
14 s! {
15     pub struct sigaction {
16         pub sa_sigaction: ::sighandler_t,
17         pub sa_mask: ::sigset_t,
18         pub sa_flags: ::c_int,
19         pub sa_restorer: ::Option<extern fn()>,
20     }
21 
22     pub struct rlimit64 {
23         pub rlim_cur: u64,
24         pub rlim_max: u64,
25     }
26 
27     pub struct stat {
28         pub st_dev: ::c_ulonglong,
29         __pad0: [::c_uchar; 4],
30         __st_ino: ::ino_t,
31         pub st_mode: ::c_uint,
32         pub st_nlink: ::nlink_t,
33         pub st_uid: ::uid_t,
34         pub st_gid: ::gid_t,
35         pub st_rdev: ::c_ulonglong,
36         __pad3: [::c_uchar; 4],
37         pub st_size: ::c_longlong,
38         pub st_blksize: ::blksize_t,
39         pub st_blocks: ::c_ulonglong,
40         pub st_atime: ::c_long,
41         pub st_atime_nsec: ::c_long,
42         pub st_mtime: ::c_long,
43         pub st_mtime_nsec: ::c_long,
44         pub st_ctime: ::c_long,
45         pub st_ctime_nsec: ::c_long,
46         pub st_ino: ::c_ulonglong,
47     }
48 
49     pub struct stat64 {
50         pub st_dev: ::c_ulonglong,
51         __pad0: [::c_uchar; 4],
52         __st_ino: ::ino_t,
53         pub st_mode: ::c_uint,
54         pub st_nlink: ::nlink_t,
55         pub st_uid: ::uid_t,
56         pub st_gid: ::gid_t,
57         pub st_rdev: ::c_ulonglong,
58         __pad3: [::c_uchar; 4],
59         pub st_size: ::c_longlong,
60         pub st_blksize: ::blksize_t,
61         pub st_blocks: ::c_ulonglong,
62         pub st_atime: ::c_long,
63         pub st_atime_nsec: ::c_long,
64         pub st_mtime: ::c_long,
65         pub st_mtime_nsec: ::c_long,
66         pub st_ctime: ::c_long,
67         pub st_ctime_nsec: ::c_long,
68         pub st_ino: ::c_ulonglong,
69     }
70 
71     pub struct statfs64 {
72         pub f_type: u32,
73         pub f_bsize: u32,
74         pub f_blocks: u64,
75         pub f_bfree: u64,
76         pub f_bavail: u64,
77         pub f_files: u64,
78         pub f_ffree: u64,
79         pub f_fsid: ::__fsid_t,
80         pub f_namelen: u32,
81         pub f_frsize: u32,
82         pub f_flags: u32,
83         pub f_spare: [u32; 4],
84     }
85 
86     pub struct statvfs64 {
87         pub f_bsize: ::c_ulong,
88         pub f_frsize: ::c_ulong,
89         pub f_blocks: ::c_ulong,
90         pub f_bfree: ::c_ulong,
91         pub f_bavail: ::c_ulong,
92         pub f_files: ::c_ulong,
93         pub f_ffree: ::c_ulong,
94         pub f_favail: ::c_ulong,
95         pub f_fsid: ::c_ulong,
96         pub f_flag: ::c_ulong,
97         pub f_namemax: ::c_ulong,
98     }
99 
100     pub struct pthread_attr_t {
101         pub flags: u32,
102         pub stack_base: *mut ::c_void,
103         pub stack_size: ::size_t,
104         pub guard_size: ::size_t,
105         pub sched_policy: i32,
106         pub sched_priority: i32,
107     }
108 
109     pub struct pthread_mutex_t { value: ::c_int }
110 
111     pub struct pthread_cond_t { value: ::c_int }
112 
113     pub struct pthread_rwlock_t {
114         lock: pthread_mutex_t,
115         cond: pthread_cond_t,
116         numLocks: ::c_int,
117         writerThreadId: ::c_int,
118         pendingReaders: ::c_int,
119         pendingWriters: ::c_int,
120         attr: i32,
121         __reserved: [::c_char; 12],
122     }
123 
124     pub struct pthread_barrier_t {
125         __private: [i32; 8],
126     }
127 
128     pub struct pthread_spinlock_t {
129         __private: [i32; 2],
130     }
131 
132     pub struct passwd {
133         pub pw_name: *mut ::c_char,
134         pub pw_passwd: *mut ::c_char,
135         pub pw_uid: ::uid_t,
136         pub pw_gid: ::gid_t,
137         pub pw_dir: *mut ::c_char,
138         pub pw_shell: *mut ::c_char,
139     }
140 
141     pub struct statfs {
142         pub f_type: u32,
143         pub f_bsize: u32,
144         pub f_blocks: u64,
145         pub f_bfree: u64,
146         pub f_bavail: u64,
147         pub f_files: u64,
148         pub f_ffree: u64,
149         pub f_fsid: ::__fsid_t,
150         pub f_namelen: u32,
151         pub f_frsize: u32,
152         pub f_flags: u32,
153         pub f_spare: [u32; 4],
154     }
155 
156     pub struct sysinfo {
157         pub uptime: ::c_long,
158         pub loads: [::c_ulong; 3],
159         pub totalram: ::c_ulong,
160         pub freeram: ::c_ulong,
161         pub sharedram: ::c_ulong,
162         pub bufferram: ::c_ulong,
163         pub totalswap: ::c_ulong,
164         pub freeswap: ::c_ulong,
165         pub procs: ::c_ushort,
166         pub pad: ::c_ushort,
167         pub totalhigh: ::c_ulong,
168         pub freehigh: ::c_ulong,
169         pub mem_unit: ::c_uint,
170         pub _f: [::c_char; 8],
171     }
172 }
173 
174 s_no_extra_traits! {
175     pub struct sigset64_t {
176         __bits: [::c_ulong; 2]
177     }
178 }
179 
180 cfg_if! {
181     if #[cfg(feature = "extra_traits")] {
182         impl ::fmt::Debug for sigset64_t {
183             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
184                 f.debug_struct("sigset64_t")
185                     .field("__bits", &self.__bits)
186                     .finish()
187             }
188         }
189     }
190 }
191 
192 // These constants must be of the same type of sigaction.sa_flags
193 pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
194 pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
195 pub const SA_NODEFER: ::c_int = 0x40000000;
196 pub const SA_ONSTACK: ::c_int = 0x08000000;
197 pub const SA_RESETHAND: ::c_int = 0x80000000;
198 pub const SA_RESTART: ::c_int = 0x10000000;
199 pub const SA_SIGINFO: ::c_int = 0x00000004;
200 
201 pub const RTLD_GLOBAL: ::c_int = 2;
202 pub const RTLD_NOW: ::c_int = 0;
203 pub const RTLD_DEFAULT: *mut ::c_void = -1isize as *mut ::c_void;
204 
205 pub const PTRACE_GETFPREGS: ::c_int = 14;
206 pub const PTRACE_SETFPREGS: ::c_int = 15;
207 
208 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { value: 0 };
209 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { value: 0 };
210 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
211     lock: PTHREAD_MUTEX_INITIALIZER,
212     cond: PTHREAD_COND_INITIALIZER,
213     numLocks: 0,
214     writerThreadId: 0,
215     pendingReaders: 0,
216     pendingWriters: 0,
217     attr: 0,
218     __reserved: [0; 12],
219 };
220 pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 2;
221 pub const CPU_SETSIZE: ::size_t = 32;
222 pub const __CPU_BITS: ::size_t = 32;
223 
224 pub const UT_LINESIZE: usize = 8;
225 pub const UT_NAMESIZE: usize = 8;
226 pub const UT_HOSTSIZE: usize = 16;
227 
228 pub const SIGSTKSZ: ::size_t = 8192;
229 pub const MINSIGSTKSZ: ::size_t = 2048;
230 
231 extern "C" {
232     pub fn timegm64(tm: *const ::tm) -> ::time64_t;
233 }
234 
235 cfg_if! {
236     if #[cfg(target_arch = "x86")] {
237         mod x86;
238         pub use self::x86::*;
239     } else if #[cfg(target_arch = "arm")] {
240         mod arm;
241         pub use self::arm::*;
242     } else {
243         // Unknown target_arch
244     }
245 }
246