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| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-06-13 14:58:33 -0500 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-06-14 10:18:15 -0500 |
| commit | 6a6c1c52e6bfea85beb06ea60417b90ae3c6857c (patch) | |
| tree | c9130178aa7c93b8a267cd8c488b0c058401ce56 | |
| parent | 8a3b3bb4d7224d419cc1a4af60ccf7e70edc876b (diff) | |
| download | cygnal-6a6c1c52e6bfea85beb06ea60417b90ae3c6857c.tar.gz cygnal-6a6c1c52e6bfea85beb06ea60417b90ae3c6857c.tar.bz2 cygnal-6a6c1c52e6bfea85beb06ea60417b90ae3c6857c.zip | |
Feature test macros overhaul: Cygwin signal.h
This should match newlib's <sys/signal.h>.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
| -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 |