diff options
| -rw-r--r-- | include/signal.h | 2 | ||||
| -rw-r--r-- | lib/libc/gen/psignal.3 | 4 | ||||
| -rw-r--r-- | lib/libc/gen/psignal.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/include/signal.h b/include/signal.h index 217faddea03d..9f33fb66d8c5 100644 --- a/include/signal.h +++ b/include/signal.h @@ -113,7 +113,7 @@ int siginterrupt(int, int); #endif #if __POSIX_VISIBLE >= 200809 -void psignal(unsigned int, const char *); +void psignal(int, const char *); #endif #if __BSD_VISIBLE diff --git a/lib/libc/gen/psignal.3 b/lib/libc/gen/psignal.3 index 231acfa5e107..ed7023b7a3f1 100644 --- a/lib/libc/gen/psignal.3 +++ b/lib/libc/gen/psignal.3 @@ -28,7 +28,7 @@ .\" @(#)psignal.3 8.2 (Berkeley) 2/27/95 .\" $FreeBSD$ .\" -.Dd February 4, 2011 +.Dd May 30, 2016 .Dt PSIGNAL 3 .Os .Sh NAME @@ -42,7 +42,7 @@ .Sh SYNOPSIS .In signal.h .Ft void -.Fn psignal "unsigned sig" "const char *s" +.Fn psignal "int sig" "const char *s" .Vt extern const char * const sys_siglist[] ; .Vt extern const char * const sys_signame[] ; .In string.h diff --git a/lib/libc/gen/psignal.c b/lib/libc/gen/psignal.c index 5c5aadae33ad..d1c70c600643 100644 --- a/lib/libc/gen/psignal.c +++ b/lib/libc/gen/psignal.c @@ -44,11 +44,11 @@ __FBSDID("$FreeBSD$"); #include "un-namespace.h" void -psignal(unsigned int sig, const char *s) +psignal(int sig, const char *s) { const char *c; - if (sig < NSIG) + if (sig >= 0 && sig < NSIG) c = sys_siglist[sig]; else c = "Unknown signal"; |