diff options
Diffstat (limited to 'nptl/pthread_mutexattr_setprotocol.c')
| -rw-r--r-- | nptl/pthread_mutexattr_setprotocol.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/nptl/pthread_mutexattr_setprotocol.c b/nptl/pthread_mutexattr_setprotocol.c deleted file mode 100644 index 191231244e..0000000000 --- a/nptl/pthread_mutexattr_setprotocol.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Change priority protocol setting in pthread_mutexattr_t. - Copyright (C) 2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2006. - - 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 <errno.h> -#include <pthreadP.h> - - -int -pthread_mutexattr_setprotocol (attr, protocol) - pthread_mutexattr_t *attr; - int protocol; -{ - if (protocol != PTHREAD_PRIO_NONE - && protocol != PTHREAD_PRIO_INHERIT - && __builtin_expect (protocol != PTHREAD_PRIO_PROTECT, 0)) - return EINVAL; - - struct pthread_mutexattr *iattr = (struct pthread_mutexattr *) attr; - - iattr->mutexkind = ((iattr->mutexkind & ~PTHREAD_MUTEXATTR_PROTOCOL_MASK) - | (protocol << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT)); - - return 0; -} |