mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-27 22:03:57 +08:00
f10a4de1a5
* config/linuxlibc1.mt (MT_CFLAGS): Add -D_G_STDIO_USES_LIBIO -D_G_HAVE_WEAK_SYMBOL. * genops.c: Add the proper weak alias if _G_STDIO_USES_LIBIO and _G_HAVE_WEAK_SYMBOL are defined. * iofclose.c: Likewise. * iofeof.c: Likewise. * ioferror.c: Likewise. * iogetc.c: Likewise. * ioputc.c: Likewise. * iovsprintf.c: Likewise. * iovsscanf.c: Likewise. From-SVN: r25590
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU IO Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2, or (at
|
|
your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR 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 library; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA.
|
|
|
|
As a special exception, if you link this library with files
|
|
compiled with a GNU compiler to produce an executable, this does
|
|
not cause the resulting executable to be covered by the GNU General
|
|
Public License. This exception does not however invalidate any
|
|
other reasons why the executable file might be covered by the GNU
|
|
General Public License. */
|
|
|
|
#include "libioP.h"
|
|
#include "strfile.h"
|
|
|
|
int
|
|
_IO_vsprintf (string, format, args)
|
|
char *string;
|
|
const char *format;
|
|
_IO_va_list args;
|
|
{
|
|
_IO_strfile sf;
|
|
#ifdef _IO_MTSAFE_IO
|
|
_IO_lock_t lock;
|
|
#endif
|
|
int ret;
|
|
|
|
#ifdef _IO_MTSAFE_IO
|
|
sf._sbf._f._lock = &lock;
|
|
#endif
|
|
_IO_init (&sf._sbf._f, 0);
|
|
_IO_JUMPS (&sf._sbf._f) = &_IO_str_jumps;
|
|
_IO_str_init_static (&sf._sbf._f, string, -1, string);
|
|
_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, &sf);
|
|
_IO_flockfile (&sf._sbf._f);
|
|
ret = _IO_vfprintf (&sf._sbf._f, format, args);
|
|
_IO_putc_unlocked ('\0', &sf._sbf._f);
|
|
_IO_cleanup_region_end (1);
|
|
return ret;
|
|
}
|
|
|
|
#ifdef weak_alias
|
|
weak_alias (_IO_vsprintf, vsprintf)
|
|
#elif defined(_G_STDIO_USES_LIBIO) && defined(_G_HAVE_WEAK_SYMBOL)
|
|
int vsprintf (char *, const char *, _IO_va_list)
|
|
__attribute__ ((weak, alias("_IO_vsprintf")));
|
|
#endif
|