mirror of
https://gitlab.com/libvirt/libvirt.git
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1355e0552e
* src/bridge.c, src/bridge.h, src/buf.c, src/buf.h, src/cgroup.c, src/cgroup.h, src/conf.c, src/conf.h, src/event.c, src/event.h, src/hash.c, src/hash.h, src/hostusb.c, src/hostusb.h, src/iptables.c, src/iptables.h, src/logging.c, src/logging.h, src/memory.c, src/memory.h, src/pci.c, src/pci.h, src/qparams.c, src/qparams.h, src/stats_linux.c, src/stats_linux.h, src/threads-pthread.c, src/threads-pthread.h, src/threads-win32.c, src/threads-win32.h, src/threads.c, src/threads.h, src/util.c, src/util.h, src/uuid.c, src/uuid.h, src/virterror.c, src/virterror_internal.h, src/xml.c, src/xml.h: Move all files into src/util/ * daemon/Makefile.am: Add -Isrc/util/ to build flags * src/Makefile.am: Add -Isrc/util/ to build flags and update for moved files * src/libvirt_private.syms: Export cgroup APIs since they're now in util rather than linking directly to drivers * src/xen/xs_internal.c: Disable bogus virEventRemoveHandle call when built under PROXY * proxy/Makefile.am: Update for changed file locations. Remove bogus build of event.c * tools/Makefile.am, tests/Makefile.am: Add -Isrc/util/ to build flags
118 lines
2.3 KiB
C
118 lines
2.3 KiB
C
/*
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* threads-pthread.c: basic thread synchronization primitives
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*
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* Copyright (C) 2009 Red Hat, Inc.
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*
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* This 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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*
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* This 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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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <config.h>
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/* Nothing special required for pthreads */
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int virThreadInitialize(void)
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{
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return 0;
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}
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void virThreadOnExit(void)
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{
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}
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int virMutexInit(virMutexPtr m)
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{
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if (pthread_mutex_init(&m->lock, NULL) != 0) {
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errno = EINVAL;
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return -1;
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}
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return 0;
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}
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void virMutexDestroy(virMutexPtr m)
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{
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pthread_mutex_destroy(&m->lock);
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}
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void virMutexLock(virMutexPtr m){
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pthread_mutex_lock(&m->lock);
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}
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void virMutexUnlock(virMutexPtr m)
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{
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pthread_mutex_unlock(&m->lock);
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}
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int virCondInit(virCondPtr c)
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{
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if (pthread_cond_init(&c->cond, NULL) != 0) {
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errno = EINVAL;
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return -1;
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}
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return 0;
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}
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int virCondDestroy(virCondPtr c)
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{
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if (pthread_cond_destroy(&c->cond) != 0) {
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errno = EINVAL;
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return -1;
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}
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return 0;
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}
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int virCondWait(virCondPtr c, virMutexPtr m)
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{
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if (pthread_cond_wait(&c->cond, &m->lock) != 0) {
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errno = EINVAL;
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return -1;
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}
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return 0;
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}
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void virCondSignal(virCondPtr c)
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{
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pthread_cond_signal(&c->cond);
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}
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void virCondBroadcast(virCondPtr c)
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{
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pthread_cond_broadcast(&c->cond);
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}
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int virThreadLocalInit(virThreadLocalPtr l,
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virThreadLocalCleanup c)
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{
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if (pthread_key_create(&l->key, c) != 0) {
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errno = EINVAL;
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return -1;
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}
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return 0;
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}
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void *virThreadLocalGet(virThreadLocalPtr l)
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{
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return pthread_getspecific(l->key);
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}
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void virThreadLocalSet(virThreadLocalPtr l, void *val)
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{
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pthread_setspecific(l->key, val);
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}
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