diff options
Diffstat (limited to 'Src/signals.h')
| -rw-r--r-- | Src/signals.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Src/signals.h b/Src/signals.h index 41ac88cce..391f11fed 100644 --- a/Src/signals.h +++ b/Src/signals.h @@ -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 |