diff options
Diffstat (limited to 'REORG.TODO/nptl/pthread_mutexattr_init.c')
| -rw-r--r-- | REORG.TODO/nptl/pthread_mutexattr_init.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/nptl/pthread_mutexattr_init.c b/REORG.TODO/nptl/pthread_mutexattr_init.c new file mode 100644 index 0000000000..210d490c44 --- /dev/null +++ b/REORG.TODO/nptl/pthread_mutexattr_init.c @@ -0,0 +1,36 @@ +/* Copyright (C) 2002-2017 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, see + <http://www.gnu.org/licenses/>. */ + +#include <string.h> +#include <pthreadP.h> + + +int +__pthread_mutexattr_init (pthread_mutexattr_t *attr) +{ + if (sizeof (struct pthread_mutexattr) != sizeof (pthread_mutexattr_t)) + memset (attr, '\0', sizeof (*attr)); + + /* We use bit 31 to signal whether the mutex is going to be + process-shared or not. By default it is zero, i.e., the mutex is + not process-shared. */ + ((struct pthread_mutexattr *) attr)->mutexkind = PTHREAD_MUTEX_NORMAL; + + return 0; +} +strong_alias (__pthread_mutexattr_init, pthread_mutexattr_init) |