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authorStephan Bergmann <sbergman@redhat.com>2011-11-23 15:45:43 +0100
committerStephan Bergmann <sbergman@redhat.com>2011-11-23 15:50:58 +0100
commit0c7bff02710f8ad7915e215f723b6abad0079221 (patch)
tree30ddfb6fedcd954f91bfa24f36df1dd7413804c4 /sal/osl/unx/conditn.c
parentf4573ceb2965ccc8abc1f5165b0fa63f5d63649f (diff)
Changed sal/log.h -> sal/log.hxx, drop _S from C++ streaming log macros.
A compile time check ensures the common case of streaming just a plain C-style string literal still produces reasonably compact call-site code. The format-string variants are still available in sal/detail/log.h, but only to be used in obsolete osl/diagnose.h etc., and going to be removed again eventually.
Diffstat (limited to 'sal/osl/unx/conditn.c')
-rw-r--r--sal/osl/unx/conditn.c347
1 files changed, 0 insertions, 347 deletions
diff --git a/sal/osl/unx/conditn.c b/sal/osl/unx/conditn.c
deleted file mode 100644
index d7ab7131938c..000000000000
--- a/sal/osl/unx/conditn.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org 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 version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include "sal/config.h"
-
-#include <assert.h>
-
-#include "system.h"
-#include <sal/log.h>
-#include <sal/types.h>
-
-#include <osl/conditn.h>
-#include <osl/time.h>
-
-
-typedef struct _oslConditionImpl
-{
- pthread_cond_t m_Condition;
- pthread_mutex_t m_Lock;
- sal_Bool m_State;
-} oslConditionImpl;
-
-
-/*****************************************************************************/
-/* osl_createCondition */
-/*****************************************************************************/
-oslCondition SAL_CALL osl_createCondition()
-{
- oslConditionImpl* pCond;
- int nRet=0;
-
- pCond = (oslConditionImpl*) malloc(sizeof(oslConditionImpl));
-
- if ( pCond == 0 )
- {
- SAL_WARN("sal", "std::bad_alloc in C");
- return 0;
- }
-
- pCond->m_State = sal_False;
-
- /* init condition variable with default attr. (PTHREAD_PROCESS_PRIVAT) */
- nRet = pthread_cond_init(&pCond->m_Condition, PTHREAD_CONDATTR_DEFAULT);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_cond_init failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- free(pCond);
- return 0;
- }
-
- nRet = pthread_mutex_init(&pCond->m_Lock, PTHREAD_MUTEXATTR_DEFAULT);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_init failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- nRet = pthread_cond_destroy(&pCond->m_Condition);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_cond_destroy failed, errno %d, \"%s\"",
- nRet, strerror(nRet));
-
- free(pCond);
- pCond = 0;
- }
-
- return (oslCondition)pCond;
-}
-
-/*****************************************************************************/
-/* osl_destroyCondition */
-/*****************************************************************************/
-void SAL_CALL osl_destroyCondition(oslCondition Condition)
-{
- oslConditionImpl* pCond;
- int nRet = 0;
-
- if ( Condition )
- {
- pCond = (oslConditionImpl*)Condition;
-
- nRet = pthread_cond_destroy(&pCond->m_Condition);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_cond_destroy failed, errno %d, \"%s\"",
- nRet, strerror(nRet));
- nRet = pthread_mutex_destroy(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_mutex_destroy failed, errno %d, \"%s\"",
- nRet, strerror(nRet));
-
- free(Condition);
- }
-
- return;
-}
-
-/*****************************************************************************/
-/* osl_setCondition */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_setCondition(oslCondition Condition)
-{
- oslConditionImpl* pCond;
- int nRet=0;
-
- assert(Condition);
- pCond = (oslConditionImpl*)Condition;
-
- if ( pCond == 0 )
- {
- return sal_False;
- }
-
- nRet = pthread_mutex_lock(&pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_lock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return sal_False;
- }
-
- pCond->m_State = sal_True;
- nRet = pthread_cond_broadcast(&pCond->m_Condition);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_cond_broadcast failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return sal_False;
- }
-
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_unlock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return sal_False;
- }
-
- return sal_True;
-
-}
-
-/*****************************************************************************/
-/* osl_resetCondition */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_resetCondition(oslCondition Condition)
-{
- oslConditionImpl* pCond;
- int nRet=0;
-
- assert(Condition);
-
- pCond = (oslConditionImpl*)Condition;
-
- if ( pCond == 0 )
- {
- return sal_False;
- }
-
- nRet = pthread_mutex_lock(&pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_lock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return sal_False;
- }
-
- pCond->m_State = sal_False;
-
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_unlock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return sal_False;
- }
-
- return sal_True;
-}
-
-/*****************************************************************************/
-/* osl_waitCondition */
-/*****************************************************************************/
-oslConditionResult SAL_CALL osl_waitCondition(oslCondition Condition, const TimeValue* pTimeout)
-{
- oslConditionImpl* pCond;
- int nRet=0;
- oslConditionResult Result = osl_cond_result_ok;
-
- assert(Condition);
- pCond = (oslConditionImpl*)Condition;
-
- if ( pCond == 0 )
- {
- return osl_cond_result_error;
- }
-
- nRet = pthread_mutex_lock(&pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_mutex_lock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- return osl_cond_result_error;
- }
-
- if ( pTimeout )
- {
- if ( ! pCond->m_State )
- {
- int ret;
- struct timeval tp;
- struct timespec to;
-
- gettimeofday(&tp, NULL);
-
- SET_TIMESPEC( to, tp.tv_sec + pTimeout->Seconds,
- tp.tv_usec * 1000 + pTimeout->Nanosec );
-
- /* spurious wake up prevention */
- do
- {
- ret = pthread_cond_timedwait(&pCond->m_Condition, &pCond->m_Lock, &to);
- if ( ret != 0 )
- {
- if ( ret == ETIME || ret == ETIMEDOUT )
- {
- Result = osl_cond_result_timeout;
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal",
- "pthread_mutex_unlock failed, errno %d, \"%s\"",
- nRet, strerror(nRet));
-
- return Result;
- }
- else if ( ret != EINTR )
- {
- Result = osl_cond_result_error;
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal",
- "pthread_mutex_unlock failed, errno %d, \"%s\"",
- nRet, strerror(nRet));
- return Result;
- }
- }
- }
- while ( !pCond->m_State );
- }
- }
- else
- {
- while ( !pCond->m_State )
- {
- nRet = pthread_cond_wait(&pCond->m_Condition, &pCond->m_Lock);
- if ( nRet != 0 )
- {
- SAL_WARN(
- "sal", "pthread_cond_wait failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
- Result = osl_cond_result_error;
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal",
- "pthread_mutex_unlock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- return Result;
- }
- }
- }
-
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_mutex_unlock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- return Result;
-}
-
-/*****************************************************************************/
-/* osl_checkCondition */
-/*****************************************************************************/
-sal_Bool SAL_CALL osl_checkCondition(oslCondition Condition)
-{
- sal_Bool State;
- oslConditionImpl* pCond;
- int nRet=0;
-
- assert(Condition);
- pCond = (oslConditionImpl*)Condition;
-
- if ( pCond == 0 )
- {
- return sal_False;
- }
-
- nRet = pthread_mutex_lock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_mutex_lock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- State = pCond->m_State;
-
- nRet = pthread_mutex_unlock(&pCond->m_Lock);
- SAL_WARN_IF(
- nRet != 0, "sal", "pthread_mutex_unlock failed, errno %d, \"%s\"", nRet,
- strerror(nRet));
-
- return State;
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */