1 //! 64-bit specific definitions for linux-like values
2 
3 use crate::prelude::*;
4 
5 pub type ino_t = u64;
6 pub type off_t = i64;
7 pub type blkcnt_t = i64;
8 pub type shmatt_t = u64;
9 pub type msgqnum_t = u64;
10 pub type msglen_t = u64;
11 pub type fsblkcnt_t = u64;
12 pub type fsfilcnt_t = u64;
13 pub type rlim_t = u64;
14 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
15 pub type __syscall_ulong_t = c_ulonglong;
16 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
17 pub type __syscall_ulong_t = c_ulong;
18 
19 cfg_if! {
20     if #[cfg(all(target_arch = "aarch64", target_pointer_width = "32"))] {
21         pub type clock_t = i32;
22         pub type time_t = i32;
23         pub type __fsword_t = i32;
24     } else {
25         pub type __fsword_t = i64;
26         pub type clock_t = i64;
27         pub type time_t = i64;
28     }
29 }
30 
31 s! {
32     pub struct sigset_t {
33         #[cfg(target_pointer_width = "32")]
34         __val: [u32; 32],
35         #[cfg(target_pointer_width = "64")]
36         __val: [u64; 16],
37     }
38 
39     pub struct sysinfo {
40         pub uptime: i64,
41         pub loads: [u64; 3],
42         pub totalram: u64,
43         pub freeram: u64,
44         pub sharedram: u64,
45         pub bufferram: u64,
46         pub totalswap: u64,
47         pub freeswap: u64,
48         pub procs: c_ushort,
49         pub pad: c_ushort,
50         pub totalhigh: u64,
51         pub freehigh: u64,
52         pub mem_unit: c_uint,
53         pub _f: [c_char; 0],
54     }
55 
56     pub struct msqid_ds {
57         pub msg_perm: crate::ipc_perm,
58         pub msg_stime: crate::time_t,
59         pub msg_rtime: crate::time_t,
60         pub msg_ctime: crate::time_t,
61         __msg_cbytes: u64,
62         pub msg_qnum: crate::msgqnum_t,
63         pub msg_qbytes: crate::msglen_t,
64         pub msg_lspid: crate::pid_t,
65         pub msg_lrpid: crate::pid_t,
66         __glibc_reserved4: u64,
67         __glibc_reserved5: u64,
68     }
69 
70     pub struct semid_ds {
71         pub sem_perm: ipc_perm,
72         pub sem_otime: crate::time_t,
73         #[cfg(not(any(
74             target_arch = "aarch64",
75             target_arch = "loongarch64",
76             target_arch = "mips64",
77             target_arch = "mips64r6",
78             target_arch = "powerpc64",
79             target_arch = "riscv64",
80             target_arch = "sparc64"
81         )))]
82         __reserved: crate::__syscall_ulong_t,
83         pub sem_ctime: crate::time_t,
84         #[cfg(not(any(
85             target_arch = "aarch64",
86             target_arch = "loongarch64",
87             target_arch = "mips64",
88             target_arch = "mips64r6",
89             target_arch = "powerpc64",
90             target_arch = "riscv64",
91             target_arch = "sparc64"
92         )))]
93         __reserved2: crate::__syscall_ulong_t,
94         pub sem_nsems: crate::__syscall_ulong_t,
95         __glibc_reserved3: crate::__syscall_ulong_t,
96         __glibc_reserved4: crate::__syscall_ulong_t,
97     }
98 }
99 
100 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
101 
102 pub const O_LARGEFILE: c_int = 0;
103 
104 cfg_if! {
105     if #[cfg(target_arch = "aarch64")] {
106         mod aarch64;
107         pub use self::aarch64::*;
108     } else if #[cfg(any(target_arch = "powerpc64"))] {
109         mod powerpc64;
110         pub use self::powerpc64::*;
111     } else if #[cfg(any(target_arch = "sparc64"))] {
112         mod sparc64;
113         pub use self::sparc64::*;
114     } else if #[cfg(any(target_arch = "mips64", target_arch = "mips64r6"))] {
115         mod mips64;
116         pub use self::mips64::*;
117     } else if #[cfg(any(target_arch = "s390x"))] {
118         mod s390x;
119         pub use self::s390x::*;
120     } else if #[cfg(any(target_arch = "x86_64"))] {
121         mod x86_64;
122         pub use self::x86_64::*;
123     } else if #[cfg(any(target_arch = "riscv64"))] {
124         mod riscv64;
125         pub use self::riscv64::*;
126     } else if #[cfg(any(target_arch = "loongarch64"))] {
127         mod loongarch64;
128         pub use self::loongarch64::*;
129     } else {
130         // Unknown target_arch
131     }
132 }
133