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 pub const CLONE_STACK: usize = 0x1000_0000; 8 9 pub const CLOCK_REALTIME: usize = 1; 10 pub const CLOCK_MONOTONIC: usize = 4; 11 12 pub const EVENT_NONE: usize = 0; 13 pub const EVENT_READ: usize = 1; 14 pub const EVENT_WRITE: usize = 2; 15 16 pub const F_DUPFD: usize = 0; 17 pub const F_GETFD: usize = 1; 18 pub const F_SETFD: usize = 2; 19 pub const F_GETFL: usize = 3; 20 pub const F_SETFL: usize = 4; 21 22 pub const FUTEX_WAIT: usize = 0; 23 pub const FUTEX_WAKE: usize = 1; 24 pub const FUTEX_REQUEUE: usize = 2; 25 26 pub const MAP_SHARED: usize = 0x0001; 27 pub const MAP_PRIVATE: usize = 0x0002; 28 29 pub const MODE_TYPE: u16 = 0xF000; 30 pub const MODE_DIR: u16 = 0x4000; 31 pub const MODE_FILE: u16 = 0x8000; 32 pub const MODE_SYMLINK: u16 = 0xA000; 33 pub const MODE_FIFO: u16 = 0x1000; 34 pub const MODE_CHR: u16 = 0x2000; 35 36 pub const MODE_PERM: u16 = 0x0FFF; 37 pub const MODE_SETUID: u16 = 0o4000; 38 pub const MODE_SETGID: u16 = 0o2000; 39 40 pub const O_RDONLY: usize = 0x0001_0000; 41 pub const O_WRONLY: usize = 0x0002_0000; 42 pub const O_RDWR: usize = 0x0003_0000; 43 pub const O_NONBLOCK: usize = 0x0004_0000; 44 pub const O_APPEND: usize = 0x0008_0000; 45 pub const O_SHLOCK: usize = 0x0010_0000; 46 pub const O_EXLOCK: usize = 0x0020_0000; 47 pub const O_ASYNC: usize = 0x0040_0000; 48 pub const O_FSYNC: usize = 0x0080_0000; 49 pub const O_CLOEXEC: usize = 0x0100_0000; 50 pub const O_CREAT: usize = 0x0200_0000; 51 pub const O_TRUNC: usize = 0x0400_0000; 52 pub const O_EXCL: usize = 0x0800_0000; 53 pub const O_DIRECTORY: usize = 0x1000_0000; 54 pub const O_STAT: usize = 0x2000_0000; 55 pub const O_SYMLINK: usize = 0x4000_0000; 56 pub const O_NOFOLLOW: usize = 0x8000_0000; 57 pub const O_ACCMODE: usize = O_RDONLY | O_WRONLY | O_RDWR; 58 59 pub const PHYSMAP_WRITE: usize = 0x0000_0001; 60 pub const PHYSMAP_WRITE_COMBINE: usize = 0x0000_0002; 61 pub const PHYSMAP_NO_CACHE: usize = 0x0000_0004; 62 63 pub const PROT_NONE: usize = 0x0000_0000; 64 pub const PROT_EXEC: usize = 0x0001_0000; 65 pub const PROT_WRITE: usize = 0x0002_0000; 66 pub const PROT_READ: usize = 0x0004_0000; 67 68 pub const SEEK_SET: usize = 0; 69 pub const SEEK_CUR: usize = 1; 70 pub const SEEK_END: usize = 2; 71 72 pub const SIGHUP: usize = 1; 73 pub const SIGINT: usize = 2; 74 pub const SIGQUIT: usize = 3; 75 pub const SIGILL: usize = 4; 76 pub const SIGTRAP: usize = 5; 77 pub const SIGABRT: usize = 6; 78 pub const SIGBUS: usize = 7; 79 pub const SIGFPE: usize = 8; 80 pub const SIGKILL: usize = 9; 81 pub const SIGUSR1: usize = 10; 82 pub const SIGSEGV: usize = 11; 83 pub const SIGUSR2: usize = 12; 84 pub const SIGPIPE: usize = 13; 85 pub const SIGALRM: usize = 14; 86 pub const SIGTERM: usize = 15; 87 pub const SIGSTKFLT: usize= 16; 88 pub const SIGCHLD: usize = 17; 89 pub const SIGCONT: usize = 18; 90 pub const SIGSTOP: usize = 19; 91 pub const SIGTSTP: usize = 20; 92 pub const SIGTTIN: usize = 21; 93 pub const SIGTTOU: usize = 22; 94 pub const SIGURG: usize = 23; 95 pub const SIGXCPU: usize = 24; 96 pub const SIGXFSZ: usize = 25; 97 pub const SIGVTALRM: usize= 26; 98 pub const SIGPROF: usize = 27; 99 pub const SIGWINCH: usize = 28; 100 pub const SIGIO: usize = 29; 101 pub const SIGPWR: usize = 30; 102 pub const SIGSYS: usize = 31; 103 104 pub const SIG_DFL: usize = 0; 105 pub const SIG_IGN: usize = 1; 106 107 pub const SIG_BLOCK: usize = 0; 108 pub const SIG_UNBLOCK: usize = 1; 109 pub const SIG_SETMASK: usize = 2; 110 111 pub const SA_NOCLDSTOP: usize = 0x00000001; 112 pub const SA_NOCLDWAIT: usize = 0x00000002; 113 pub const SA_SIGINFO: usize = 0x00000004; 114 pub const SA_RESTORER: usize = 0x04000000; 115 pub const SA_ONSTACK: usize = 0x08000000; 116 pub const SA_RESTART: usize = 0x10000000; 117 pub const SA_NODEFER: usize = 0x40000000; 118 pub const SA_RESETHAND: usize = 0x80000000; 119 120 pub const WNOHANG: usize = 0x01; 121 pub const WUNTRACED: usize = 0x02; 122 pub const WCONTINUED: usize = 0x08; 123 124 /// True if status indicates the child is stopped. wifstopped(status: usize) -> bool125pub fn wifstopped(status: usize) -> bool { 126 (status & 0xff) == 0x7f 127 } 128 129 /// If wifstopped(status), the signal that stopped the child. wstopsig(status: usize) -> usize130pub fn wstopsig(status: usize) -> usize { 131 (status >> 8) & 0xff 132 } 133 134 /// True if status indicates the child continued after a stop. wifcontinued(status: usize) -> bool135pub fn wifcontinued(status: usize) -> bool { 136 status == 0xffff 137 } 138 139 /// True if STATUS indicates termination by a signal. wifsignaled(status: usize) -> bool140pub fn wifsignaled(status: usize) -> bool { 141 ((status & 0x7f) + 1) as i8 >= 2 142 } 143 144 /// If wifsignaled(status), the terminating signal. wtermsig(status: usize) -> usize145pub fn wtermsig(status: usize) -> usize { 146 status & 0x7f 147 } 148 149 /// True if status indicates normal termination. wifexited(status: usize) -> bool150pub fn wifexited(status: usize) -> bool { 151 wtermsig(status) == 0 152 } 153 154 /// If wifexited(status), the exit status. wexitstatus(status: usize) -> usize155pub fn wexitstatus(status: usize) -> usize { 156 (status >> 8) & 0xff 157 } 158 159 /// True if status indicates a core dump was created. wcoredump(status: usize) -> bool160pub fn wcoredump(status: usize) -> bool { 161 (status & 0x80) != 0 162 } 163