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2001-08-14  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/perror.c (perror): Use _IO_fwide instead of fwide.

	* libio/libio.h (_IO_fwide): Handle zero as second parameter more
	efficiently in macro.
This commit is contained in:
Ulrich Drepper
2001-08-15 06:23:11 +00:00
parent 5db915715f
commit 8444680170
3 changed files with 12 additions and 3 deletions
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4
stdio-common/perror.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991,1992,1993,1997,1998,2000 Free Software Foundation, Inc.
/* Copyright (C) 1991-1993,1997,1998,2000,2001 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
@ -40,7 +40,7 @@ perror (const char *s)
errstring = __strerror_r (errnum, buf, sizeof buf);
#ifdef USE_IN_LIBIO
if (fwide (stderr, 0) > 0)
if (_IO_fwide (stderr, 0) > 0)
(void) fwprintf (stderr, L"%s%s%s\n", s, colon, errstring);
else
#endif