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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
| 2 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 3 | #ifndef __dj_include_signal_h_ |
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| 4 | #define __dj_include_signal_h_ |
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| 5 | |||
| 6 | #ifdef __cplusplus |
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| 7 | extern "C" { |
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| 8 | #endif |
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| 9 | |||
| 10 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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| 11 | |||
| 12 | #include |
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| 13 | |||
| 14 | /* 256 software interrupts + 32 exceptions = 288 */ |
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| 15 | |||
| 16 | #define SIGABRT 288 |
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| 17 | #define SIGFPE 289 |
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| 18 | #define SIGILL 290 |
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| 19 | #define SIGSEGV 291 |
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| 20 | #define SIGTERM 292 |
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| 21 | #define SIGINT 295 |
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| 22 | |||
| 23 | #define SIG_DFL ((void (*)(int))(0)) |
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| 24 | #define SIG_ERR ((void (*)(int))(1)) |
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| 25 | #define SIG_IGN ((void (*)(int))(-1)) |
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| 26 | |||
| 27 | __DJ_pid_t |
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| 28 | #undef __DJ_pid_t |
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| 29 | #define __DJ_pid_t |
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| 30 | |||
| 31 | typedef int sig_atomic_t; |
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| 32 | |||
| 33 | int raise(int _sig); |
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| 34 | void (*signal(int _sig, void (*_func)(int)))(int); |
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| 35 | |||
| 36 | #ifndef __STRICT_ANSI__ |
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| 37 | |||
| 38 | #define SA_NOCLDSTOP 1 |
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| 39 | |||
| 40 | #define SIGALRM 293 |
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| 41 | #define SIGHUP 294 |
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| 42 | /* SIGINT is ansi */ |
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| 43 | #define SIGKILL 296 |
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| 44 | #define SIGPIPE 297 |
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| 45 | #define SIGQUIT 298 |
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| 46 | #define SIGUSR1 299 |
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| 47 | #define SIGUSR2 300 |
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| 48 | |||
| 49 | #define SIG_BLOCK 1 |
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| 50 | #define SIG_SETMASK 2 |
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| 51 | #define SIG_UNBLOCK 3 |
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| 52 | |||
| 53 | typedef struct { |
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| 54 | unsigned long __bits[10]; /* max 320 signals */ |
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| 55 | } sigset_t; |
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| 56 | |||
| 57 | struct sigaction { |
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| 58 | int sa_flags; |
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| 59 | void (*sa_handler)(int); |
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| 60 | sigset_t sa_mask; |
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| 61 | }; |
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| 62 | |||
| 63 | int kill(pid_t _pid, int _sig); |
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| 64 | int sigaction(int _sig, const struct sigaction *_act, struct sigaction *_oact); |
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| 65 | int sigaddset(sigset_t *_set, int _signo); |
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| 66 | int sigdelset(sigset_t *_set, int _signo); |
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| 67 | int sigemptyset(sigset_t *_set); |
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| 68 | int sigfillset(sigset_t *_set); |
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| 69 | int sigismember(const sigset_t *_set, int _signo); |
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| 70 | int sigpending(sigset_t *_set); |
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| 71 | int sigprocmask(int _how, const sigset_t *_set, sigset_t *_oset); |
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| 72 | int sigsuspend(const sigset_t *_set); |
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| 73 | |||
| 74 | #ifndef _POSIX_SOURCE |
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| 75 | |||
| 76 | #define SIGNOFP 301 |
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| 77 | #define SIGTRAP 302 |
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| 78 | #define SIGTIMR 303 /* Internal for setitimer (SIGALRM, SIGPROF) */ |
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| 79 | #define SIGPROF 304 |
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| 80 | #define SIGMAX 320 |
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| 81 | |||
| 82 | void __djgpp_traceback_exit(int _sig); |
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| 83 | |||
| 84 | #define NSIG SIGMAX |
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| 85 | |||
| 86 | |||
| 87 | #endif /* !_POSIX_SOURCE */ |
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| 88 | #endif /* !__STRICT_ANSI__ */ |
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| 89 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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| 90 | |||
| 91 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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| 92 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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| 93 | |||
| 94 | #ifdef __cplusplus |
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| 95 | } |
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| 96 | #endif |
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| 97 | |||
| 98 | #endif /* !__dj_include_signal_h_ */ |