From a5f2bd861c4c84ac66164951a7f32e1d6f57849c Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 28 Feb 2006 09:57:07 +0000 Subject: * elf/rtld-Rules (subdir-args): New variable. (rtld-subdir-make): Use it. --- nptl/pthread_mutex_getprioceiling.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 nptl/pthread_mutex_getprioceiling.c (limited to 'nptl/pthread_mutex_getprioceiling.c') diff --git a/nptl/pthread_mutex_getprioceiling.c b/nptl/pthread_mutex_getprioceiling.c new file mode 100644 index 0000000000..4d1bc28431 --- /dev/null +++ b/nptl/pthread_mutex_getprioceiling.c @@ -0,0 +1,33 @@ +/* Get current priority ceiling of pthread_mutex_t. + Copyright (C) 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek , 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 + + +int +pthread_mutex_getprioceiling (mutex, prioceiling) + const pthread_mutex_t *mutex; + int *prioceiling; +{ + *prioceiling = (mutex->__data.__kind & PTHREAD_MUTEX_PRIO_CEILING_MASK) + >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT; + + return 0; +} -- cgit v1.2.3