diff options
| -rw-r--r-- | include/signal.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/signal.h b/include/signal.h index 807afb501e2..d1e2db23fbb 100644 --- a/include/signal.h +++ b/include/signal.h @@ -1,4 +1,4 @@ -/* $OpenBSD: signal.h,v 1.9 2005/12/13 00:35:22 millert Exp $ */ +/* $OpenBSD: signal.h,v 1.10 2005/12/21 19:09:01 millert Exp $ */ /* $NetBSD: signal.h,v 1.8 1996/02/29 00:04:57 jtc Exp $ */ /*- @@ -64,10 +64,10 @@ int sigsuspend(const sigset_t *); #if defined(__GNUC__) extern __inline int sigaddset(sigset_t *set, int signo) { - extern int errno; + int *__errno(void); if (signo <= 0 || signo >= _NSIG) { - errno = 22; /* EINVAL */ + *__errno() = 22; /* EINVAL */ return -1; } *set |= (1 << ((signo)-1)); /* sigmask(signo) */ @@ -75,10 +75,10 @@ extern __inline int sigaddset(sigset_t *set, int signo) { } extern __inline int sigdelset(sigset_t *set, int signo) { - extern int errno; + int *__errno(void); if (signo <= 0 || signo >= _NSIG) { - errno = 22; /* EINVAL */ + *__errno() = 22; /* EINVAL */ return -1; } *set &= ~(1 << ((signo)-1)); /* sigmask(signo) */ @@ -86,10 +86,10 @@ extern __inline int sigdelset(sigset_t *set, int signo) { } extern __inline int sigismember(const sigset_t *set, int signo) { - extern int errno; + int *__errno(void); if (signo <= 0 || signo >= _NSIG) { - errno = 22; /* EINVAL */ + *__errno() = 22; /* EINVAL */ return -1; } return ((*set & (1 << ((signo)-1))) != 0); |