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| author | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-12-02 02:09:10 +0000 |
|---|---|---|
| committer | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-12-02 02:09:10 +0000 |
| commit | 61257ecf3c60e69e38c2d28fc23040735f2e35b1 (patch) | |
| tree | 053d73c4e24db40513f539438cba659711c5d237 /libpthread/nptl/sysdeps/pthread/pthread_once.c | |
| parent | 450f92eb7165131ff3fdb2f80ec2fc65254f5ccb (diff) | |
| download | uClibc-alpine-61257ecf3c60e69e38c2d28fc23040735f2e35b1.tar.bz2 uClibc-alpine-61257ecf3c60e69e38c2d28fc23040735f2e35b1.tar.xz | |
Changes for NPTL and new build system.
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/pthread_once.c')
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/pthread_once.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/pthread_once.c b/libpthread/nptl/sysdeps/pthread/pthread_once.c deleted file mode 100644 index 9b2cef864..000000000 --- a/libpthread/nptl/sysdeps/pthread/pthread_once.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include "pthreadP.h" -#include <lowlevellock.h> - - - -static lll_lock_t once_lock = LLL_LOCK_INITIALIZER; - - -int -__pthread_once (once_control, init_routine) - pthread_once_t *once_control; - void (*init_routine) (void); -{ - /* XXX Depending on whether the LOCK_IN_ONCE_T is defined use a - global lock variable or one which is part of the pthread_once_t - object. */ - if (*once_control == PTHREAD_ONCE_INIT) - { - lll_lock (once_lock); - - /* XXX This implementation is not complete. It doesn't take - cancelation and fork into account. */ - if (*once_control == PTHREAD_ONCE_INIT) - { - init_routine (); - - *once_control = !PTHREAD_ONCE_INIT; - } - - lll_unlock (once_lock); - } - - return 0; -} -strong_alias (__pthread_once, pthread_once) |