diff options
Diffstat (limited to 'winsup/cygwin')
| -rw-r--r-- | winsup/cygwin/include/cygwin/signal.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/winsup/cygwin/include/cygwin/signal.h b/winsup/cygwin/include/cygwin/signal.h index f30499505..700d45c13 100644 --- a/winsup/cygwin/include/cygwin/signal.h +++ b/winsup/cygwin/include/cygwin/signal.h @@ -190,6 +190,8 @@ struct _sigcommune }; }; +#if __POSIX_VISIBLE >= 199309 + #define __SI_PAD_SIZE 32 #ifdef __INSIDE_CYGWIN__ # ifndef max @@ -251,6 +253,8 @@ typedef struct } siginfo_t; #pragma pack(pop) +#endif /* __POSIX_VISIBLE >= 199309 */ + enum { SI_USER = 0, /* sent by kill, raise, pthread_kill */ @@ -314,6 +318,8 @@ enum typedef void (*_sig_func_ptr)(int); +#if __POSIX_VISIBLE + struct sigaction { __extension__ union @@ -344,11 +350,17 @@ struct sigaction Do not use. */ #define _SA_INTERNAL_MASK 0xf000 /* bits in this range are internal */ +#endif /* __POSIX_VISIBLE */ + +#if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 + #undef MINSIGSTKSZ #define MINSIGSTKSZ 8192 #undef SIGSTKSZ #define SIGSTKSZ 32768 +#endif /* __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 */ + #define SIGHUP 1 /* hangup */ #define SIGINT 2 /* interrupt */ #define SIGQUIT 3 /* quit */ @@ -397,20 +409,32 @@ struct sigaction #define SIG_HOLD ((_sig_func_ptr)2) /* Signal in signal mask */ +#if __POSIX_VISIBLE >= 200809 void psiginfo (const siginfo_t *, const char *); +#endif +#if __POSIX_VISIBLE int sigwait (const sigset_t *, int *); +#endif +#if __POSIX_VISIBLE >= 199309 int sigwaitinfo (const sigset_t *, siginfo_t *); +#endif +#if __XSI_VISIBLE >= 4 int sighold (int); int sigignore (int); int sigrelse (int); _sig_func_ptr sigset (int, _sig_func_ptr); +#endif +#if __POSIX_VISIBLE >= 199309 int sigqueue(pid_t, int, const union sigval); +#endif +#if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 int siginterrupt (int, int); +#endif #ifdef __INSIDE_CYGWIN__ extern const char *sys_sigabbrev[]; extern const char *sys_siglist[]; -#else +#elif __BSD_VISIBLE extern const char __declspec(dllimport) *sys_sigabbrev[]; extern const char __declspec(dllimport) *sys_siglist[]; #endif |