diff options
Diffstat (limited to 'Src/signals.h')
| -rw-r--r-- | Src/signals.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Src/signals.h b/Src/signals.h index 41ac88cce..7910f6b79 100644 --- a/Src/signals.h +++ b/Src/signals.h @@ -27,7 +27,7 @@ * */ -#define SIGNAL_HANDTYPE void (*)_((int)) +#define SIGNAL_HANDTYPE void (*)(int) #ifndef HAVE_KILLPG # define killpg(pgrp,sig) kill(-(pgrp),sig) @@ -36,6 +36,15 @@ #define SIGZERR (SIGCOUNT+1) #define SIGDEBUG (SIGCOUNT+2) #define VSIGCOUNT (SIGCOUNT+3) +#if defined(SIGRTMIN) && defined(SIGRTMAX) +# define TRAPCOUNT (VSIGCOUNT + SIGRTMAX - SIGRTMIN + 1) +# define SIGNUM(x) ((x) >= VSIGCOUNT ? (x) - VSIGCOUNT + SIGRTMIN : (x)) +# define SIGIDX(x) ((x) >= SIGRTMIN && (x) <= SIGRTMAX ? (x) - SIGRTMIN + VSIGCOUNT : (x)) +#else +# define TRAPCOUNT VSIGCOUNT +# define SIGNUM(x) (x) +# define SIGIDX(x) (x) +#endif #define SIGEXIT 0 #ifdef SV_BSDSIG @@ -136,7 +145,7 @@ #ifdef BSD_SIGNALS #define signal_block(S) sigblock(S) #else -extern sigset_t signal_block _((sigset_t)); +extern sigset_t signal_block (sigset_t); #endif /* BSD_SIGNALS */ -extern sigset_t signal_unblock _((sigset_t)); +extern sigset_t signal_unblock (sigset_t); |