1 pub const CLONE_VM: usize = 0x100; 2 pub const CLONE_FS: usize = 0x200; 3 pub const CLONE_FILES: usize = 0x400; 4 pub const CLONE_SIGHAND: usize = 0x800; 5 pub const CLONE_VFORK: usize = 0x4000; 6 pub const CLONE_THREAD: usize = 0x10000; 7 8 pub const CLOCK_REALTIME: usize = 1; 9 pub const CLOCK_MONOTONIC: usize = 4; 10 11 pub const EVENT_NONE: usize = 0; 12 pub const EVENT_READ: usize = 1; 13 pub const EVENT_WRITE: usize = 2; 14 15 pub const F_DUPFD: usize = 0; 16 pub const F_GETFD: usize = 1; 17 pub const F_SETFD: usize = 2; 18 pub const F_GETFL: usize = 3; 19 pub const F_SETFL: usize = 4; 20 21 pub const FUTEX_WAIT: usize = 0; 22 pub const FUTEX_WAKE: usize = 1; 23 pub const FUTEX_REQUEUE: usize = 2; 24 25 pub const MAP_WRITE: usize = 1; 26 pub const MAP_WRITE_COMBINE: usize = 2; 27 28 pub const MODE_TYPE: u16 = 0xF000; 29 pub const MODE_DIR: u16 = 0x4000; 30 pub const MODE_FILE: u16 = 0x8000; 31 pub const MODE_SYMLINK: u16 = 0xA000; 32 pub const MODE_FIFO: u16 = 0x1000; 33 pub const MODE_CHR: u16 = 0x2000; 34 35 pub const MODE_PERM: u16 = 0x0FFF; 36 pub const MODE_SETUID: u16 = 0o4000; 37 pub const MODE_SETGID: u16 = 0o2000; 38 39 pub const O_RDONLY: usize = 0x0001_0000; 40 pub const O_WRONLY: usize = 0x0002_0000; 41 pub const O_RDWR: usize = 0x0003_0000; 42 pub const O_NONBLOCK: usize = 0x0004_0000; 43 pub const O_APPEND: usize = 0x0008_0000; 44 pub const O_SHLOCK: usize = 0x0010_0000; 45 pub const O_EXLOCK: usize = 0x0020_0000; 46 pub const O_ASYNC: usize = 0x0040_0000; 47 pub const O_FSYNC: usize = 0x0080_0000; 48 pub const O_CLOEXEC: usize = 0x0100_0000; 49 pub const O_CREAT: usize = 0x0200_0000; 50 pub const O_TRUNC: usize = 0x0400_0000; 51 pub const O_EXCL: usize = 0x0800_0000; 52 pub const O_DIRECTORY: usize = 0x1000_0000; 53 pub const O_STAT: usize = 0x2000_0000; 54 pub const O_SYMLINK: usize = 0x4000_0000; 55 pub const O_NOFOLLOW: usize = 0x8000_0000; 56 pub const O_ACCMODE: usize = O_RDONLY | O_WRONLY | O_RDWR; 57 58 pub const SEEK_SET: usize = 0; 59 pub const SEEK_CUR: usize = 1; 60 pub const SEEK_END: usize = 2; 61 62 pub const SIGHUP: usize = 1; 63 pub const SIGINT: usize = 2; 64 pub const SIGQUIT: usize = 3; 65 pub const SIGILL: usize = 4; 66 pub const SIGTRAP: usize = 5; 67 pub const SIGABRT: usize = 6; 68 pub const SIGBUS: usize = 7; 69 pub const SIGFPE: usize = 8; 70 pub const SIGKILL: usize = 9; 71 pub const SIGUSR1: usize = 10; 72 pub const SIGSEGV: usize = 11; 73 pub const SIGUSR2: usize = 12; 74 pub const SIGPIPE: usize = 13; 75 pub const SIGALRM: usize = 14; 76 pub const SIGTERM: usize = 15; 77 pub const SIGSTKFLT: usize= 16; 78 pub const SIGCHLD: usize = 17; 79 pub const SIGCONT: usize = 18; 80 pub const SIGSTOP: usize = 19; 81 pub const SIGTSTP: usize = 20; 82 pub const SIGTTIN: usize = 21; 83 pub const SIGTTOU: usize = 22; 84 pub const SIGURG: usize = 23; 85 pub const SIGXCPU: usize = 24; 86 pub const SIGXFSZ: usize = 25; 87 pub const SIGVTALRM: usize= 26; 88 pub const SIGPROF: usize = 27; 89 pub const SIGWINCH: usize = 28; 90 pub const SIGIO: usize = 29; 91 pub const SIGPWR: usize = 30; 92 pub const SIGSYS: usize = 31; 93 94 pub const SIG_DFL: usize = 0; 95 pub const SIG_IGN: usize = 1; 96 97 pub const SA_NOCLDSTOP: usize = 0x00000001; 98 pub const SA_NOCLDWAIT: usize = 0x00000002; 99 pub const SA_SIGINFO: usize = 0x00000004; 100 pub const SA_RESTORER: usize = 0x04000000; 101 pub const SA_ONSTACK: usize = 0x08000000; 102 pub const SA_RESTART: usize = 0x10000000; 103 pub const SA_NODEFER: usize = 0x40000000; 104 pub const SA_RESETHAND: usize = 0x80000000; 105 106 pub const WNOHANG: usize = 0x01; 107 pub const WUNTRACED: usize = 0x02; 108 pub const WCONTINUED: usize = 0x08; 109 110 /// True if status indicates the child is stopped. wifstopped(status: usize) -> bool111pub fn wifstopped(status: usize) -> bool { 112 (status & 0xff) == 0x7f 113 } 114 115 /// If wifstopped(status), the signal that stopped the child. wstopsig(status: usize) -> usize116pub fn wstopsig(status: usize) -> usize { 117 (status >> 8) & 0xff 118 } 119 120 /// True if status indicates the child continued after a stop. wifcontinued(status: usize) -> bool121pub fn wifcontinued(status: usize) -> bool { 122 status == 0xffff 123 } 124 125 /// True if STATUS indicates termination by a signal. wifsignaled(status: usize) -> bool126pub fn wifsignaled(status: usize) -> bool { 127 ((status & 0x7f) + 1) as i8 >= 2 128 } 129 130 /// If wifsignaled(status), the terminating signal. wtermsig(status: usize) -> usize131pub fn wtermsig(status: usize) -> usize { 132 status & 0x7f 133 } 134 135 /// True if status indicates normal termination. wifexited(status: usize) -> bool136pub fn wifexited(status: usize) -> bool { 137 wtermsig(status) == 0 138 } 139 140 /// If wifexited(status), the exit status. wexitstatus(status: usize) -> usize141pub fn wexitstatus(status: usize) -> usize { 142 (status >> 8) & 0xff 143 } 144 145 /// True if status indicates a core dump was created. wcoredump(status: usize) -> bool146pub fn wcoredump(status: usize) -> bool { 147 (status & 0x80) != 0 148 } 149