diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/Makefile | 2 | ||||
| -rw-r--r-- | stdio-common/fcloseall.c | 44 |
2 files changed, 1 insertions, 45 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile index 4f4d45e998..ec7429c36e 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -33,7 +33,7 @@ routines := \ tmpfile tmpnam tmpnam_r tempnam tempname \ getline getw putw \ remove rename \ - lockfile fcloseall + lockfile aux := errlist siglist distribute := _itoa.h printf-parse.h diff --git a/stdio-common/fcloseall.c b/stdio-common/fcloseall.c deleted file mode 100644 index 0b1702e112..0000000000 --- a/stdio-common/fcloseall.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Close all streams but make sure this isn't done more than once. - This function is called in abort(). - Copyright (C) 1996 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <libc-lock.h> -#include <stdio.h> - -static int already_called; - -__libc_lock_define_initialized (static, lock); - -void -__close_all_streams (void) -{ - /* We must be prepared for multi-threading on multiple calls. */ - if (! __libc_lock_trylock (lock) && ! already_called) - { - /* Signal that we already did this. */ - already_called = 1; - - /* Do the real work. */ - fclose (NULL); - - /* We don't release the lock so that the `trylock' immediately - fails. */ - } -} |