diff options
Diffstat (limited to 'signame.c')
| -rw-r--r-- | signame.c | 24 |
1 files changed, 11 insertions, 13 deletions
@@ -1,7 +1,5 @@ /* Convert between signal names and numbers. -Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software -Foundation, Inc. +Copyright (C) 1990-2013 Free Software Foundation, Inc. This file is part of GNU Make. GNU Make is free software; you can redistribute it and/or modify it under the @@ -16,7 +14,7 @@ A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include "make.h" +#include "makeint.h" /* If the system provides strsignal, we don't need it. */ @@ -29,11 +27,11 @@ this program. If not, see <http://www.gnu.org/licenses/>. */ #if !HAVE_DECL_SYS_SIGLIST /* Some systems do not define NSIG in <signal.h>. */ -#ifndef NSIG -#ifdef _NSIG -#define NSIG _NSIG +#ifndef NSIG +#ifdef _NSIG +#define NSIG _NSIG #else -#define NSIG 32 +#define NSIG 32 #endif #endif @@ -194,10 +192,10 @@ signame_init (void) init_sig (SIGURG, "URG", _("Urgent I/O condition")); #endif #if defined (SIGIO) - /* "I/O pending" has also been suggested. A disadvantage is - that signal only happens when the process has - asked for it, not everytime I/O is pending. Another disadvantage - is the confusion from giving it a different name than under Unix. */ + /* "I/O pending" has also been suggested. A disadvantage is that signal + only happens when the process has asked for it, not every time I/O is + pending. Another disadvantage is the confusion from giving it a + different name than under Unix. */ init_sig (SIGIO, "IO", _("I/O possible")); #endif #if defined (SIGWIND) @@ -246,7 +244,7 @@ strsignal (int sig) # endif #endif - if (sig > 0 || sig < NSIG) + if (sig > 0 && sig < NSIG) return (char *) sys_siglist[sig]; sprintf (buf, "Signal %d", sig); |