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 PTRACE_CONT: u8 = 0b0000_0001;
69 pub const PTRACE_SINGLESTEP: u8 = 0b0000_0010;
70 pub const PTRACE_SYSCALL: u8 = 0b0000_0011;
71 pub const PTRACE_WAIT: u8 = 0b0000_0100;
72 pub const PTRACE_OPERATIONMASK: u8 = 0b0000_1111;
73 pub const PTRACE_SYSEMU: u8 = 0b0001_0000;
74 
75 pub const SEEK_SET: usize = 0;
76 pub const SEEK_CUR: usize = 1;
77 pub const SEEK_END: usize = 2;
78 
79 pub const SIGHUP: usize =   1;
80 pub const SIGINT: usize =   2;
81 pub const SIGQUIT: usize =  3;
82 pub const SIGILL: usize =   4;
83 pub const SIGTRAP: usize =  5;
84 pub const SIGABRT: usize =  6;
85 pub const SIGBUS: usize =   7;
86 pub const SIGFPE: usize =   8;
87 pub const SIGKILL: usize =  9;
88 pub const SIGUSR1: usize =  10;
89 pub const SIGSEGV: usize =  11;
90 pub const SIGUSR2: usize =  12;
91 pub const SIGPIPE: usize =  13;
92 pub const SIGALRM: usize =  14;
93 pub const SIGTERM: usize =  15;
94 pub const SIGSTKFLT: usize= 16;
95 pub const SIGCHLD: usize =  17;
96 pub const SIGCONT: usize =  18;
97 pub const SIGSTOP: usize =  19;
98 pub const SIGTSTP: usize =  20;
99 pub const SIGTTIN: usize =  21;
100 pub const SIGTTOU: usize =  22;
101 pub const SIGURG: usize =   23;
102 pub const SIGXCPU: usize =  24;
103 pub const SIGXFSZ: usize =  25;
104 pub const SIGVTALRM: usize= 26;
105 pub const SIGPROF: usize =  27;
106 pub const SIGWINCH: usize = 28;
107 pub const SIGIO: usize =    29;
108 pub const SIGPWR: usize =   30;
109 pub const SIGSYS: usize =   31;
110 
111 pub const SIG_DFL: usize = 0;
112 pub const SIG_IGN: usize = 1;
113 
114 pub const SIG_BLOCK: usize = 0;
115 pub const SIG_UNBLOCK: usize = 1;
116 pub const SIG_SETMASK: usize = 2;
117 
118 pub const SA_NOCLDSTOP: usize = 0x00000001;
119 pub const SA_NOCLDWAIT: usize = 0x00000002;
120 pub const SA_SIGINFO: usize =   0x00000004;
121 pub const SA_RESTORER: usize =  0x04000000;
122 pub const SA_ONSTACK: usize =   0x08000000;
123 pub const SA_RESTART: usize =   0x10000000;
124 pub const SA_NODEFER: usize =   0x40000000;
125 pub const SA_RESETHAND: usize = 0x80000000;
126 
127 pub const WNOHANG: usize =    0x01;
128 pub const WUNTRACED: usize =  0x02;
129 pub const WCONTINUED: usize = 0x08;
130 
131 /// True if status indicates the child is stopped.
wifstopped(status: usize) -> bool132 pub fn wifstopped(status: usize) -> bool {
133     (status & 0xff) == 0x7f
134 }
135 
136 /// If wifstopped(status), the signal that stopped the child.
wstopsig(status: usize) -> usize137 pub fn wstopsig(status: usize) -> usize {
138     (status >> 8) & 0xff
139 }
140 
141 /// True if status indicates the child continued after a stop.
wifcontinued(status: usize) -> bool142 pub fn wifcontinued(status: usize) -> bool {
143     status == 0xffff
144 }
145 
146 /// True if STATUS indicates termination by a signal.
wifsignaled(status: usize) -> bool147 pub fn wifsignaled(status: usize) -> bool {
148     ((status & 0x7f) + 1) as i8 >= 2
149 }
150 
151 /// If wifsignaled(status), the terminating signal.
wtermsig(status: usize) -> usize152 pub fn wtermsig(status: usize) -> usize {
153     status & 0x7f
154 }
155 
156 /// True if status indicates normal termination.
wifexited(status: usize) -> bool157 pub fn wifexited(status: usize) -> bool {
158     wtermsig(status) == 0
159 }
160 
161 /// If wifexited(status), the exit status.
wexitstatus(status: usize) -> usize162 pub fn wexitstatus(status: usize) -> usize {
163     (status >> 8) & 0xff
164 }
165 
166 /// True if status indicates a core dump was created.
wcoredump(status: usize) -> bool167 pub fn wcoredump(status: usize) -> bool {
168     (status & 0x80) != 0
169 }
170