/* Error handler for noninteractive utilities
- Copyright (C) 1990-1998, 2000-2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1990-1998, 2000-2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
# define mbsrtowcs __mbsrtowcs
#endif
-#if !_LIBC
+#if USE_UNLOCKED_IO
# include "unlocked-io.h"
#endif
static void
print_errno_message (int errnum)
{
- char const *s;
+ char const *s = NULL;
#if defined HAVE_STRERROR_R || _LIBC
char errbuf[1024];
# else
if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0)
s = errbuf;
- else
- s = 0;
# endif
-#else
- s = strerror (errnum);
#endif
#if !_LIBC
- if (! s)
+ if (! s && ! (s = strerror (errnum)))
s = _("Unknown system error");
#endif