diff options
Diffstat (limited to 'string/strsignal.c')
| -rw-r--r-- | string/strsignal.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/string/strsignal.c b/string/strsignal.c index 3a0c6b2e2f..a700a9f804 100644 --- a/string/strsignal.c +++ b/string/strsignal.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <signal.h> #include <stdio.h> #include <string.h> @@ -27,14 +26,16 @@ Cambridge, MA 02139, USA. */ #endif /* Defined in siglist.c. */ -extern CONST char *CONST _sys_siglist[]; +extern const char *const _sys_siglist[]; /* Return a string describing the meaning of the signal number SIGNUM. */ char * -DEFUN(strsignal, (signum), int signum) +strsignal (int signum) { - if (signum < 0 || signum > NSIG) + const char *desc; + + if (signum < 0 || signum > NSIG || (desc = _sys_siglist[signum]) == NULL) { static char buf[512]; int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum); @@ -44,5 +45,5 @@ DEFUN(strsignal, (signum), int signum) return buf; } - return (char *) _(_sys_siglist[signum]); + return (char *) _(desc); } |