2868e0703d
pthread_mutexattr_settype adds PTHREAD_MUTEX_NO_ELISION_NP to kind, which is an internal flag that pthread_mutexattr_gettype shouldn't expose, since pthread_mutexattr_settype wouldn't accept it.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (C) 2002-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <pthreadP.h>
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int
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pthread_mutexattr_gettype (attr, kind)
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const pthread_mutexattr_t *attr;
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int *kind;
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{
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const struct pthread_mutexattr *iattr;
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iattr = (const struct pthread_mutexattr *) attr;
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*kind = (iattr->mutexkind & ~PTHREAD_MUTEXATTR_FLAG_BITS
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& ~PTHREAD_MUTEX_NO_ELISION_NP);
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return 0;
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}
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weak_alias (pthread_mutexattr_gettype, pthread_mutexattr_getkind_np)
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