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Complain about rw(un)lock errors

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This commit is contained in:
Martin Willi
2009-09-03 14:46:28 +02:00
parent a20e98749a
commit 12a230ddb4
1 changed files with 31 additions and 7 deletions
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src/libstrongswan/utils/mutex.c
+31 -7
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@@ -186,10 +186,13 @@ struct private_rwlock_t {
*/
static void lock(private_mutex_t *this)
{
int err;
profiler_start(&this->profile);
if (pthread_mutex_lock(&this->mutex))
err = pthread_mutex_lock(&this->mutex);
if (err)
{
DBG1("!!!! MUTEX %sLOCK ERROR, your code is buggy !!!", "");
DBG1("!!! MUTEX LOCK ERROR: %s !!!", strerror(err));
}
profiler_end(&this->profile);
}
@@ -199,9 +202,12 @@ static void lock(private_mutex_t *this)
*/
static void unlock(private_mutex_t *this)
{
if (pthread_mutex_unlock(&this->mutex))
int err;
err = pthread_mutex_unlock(&this->mutex);
if (err)
{
DBG1("!!!! MUTEX %sLOCK ERROR, your code is buggy !!!", "UN");
DBG1("!!! MUTEX UNLOCK ERROR: %s !!!", strerror(err));
}
}
@@ -445,8 +451,14 @@ condvar_t *condvar_create(condvar_type_t type)
*/
static void read_lock(private_rwlock_t *this)
{
int err;
profiler_start(&this->profile);
pthread_rwlock_rdlock(&this->rwlock);
err = pthread_rwlock_rdlock(&this->rwlock);
if (err != 0)
{
DBG1("!!! RWLOCK READ LOCK ERROR: %s !!!", strerror(err));
}
profiler_end(&this->profile);
}
@@ -455,8 +467,14 @@ static void read_lock(private_rwlock_t *this)
*/
static void write_lock(private_rwlock_t *this)
{
int err;
profiler_start(&this->profile);
pthread_rwlock_wrlock(&this->rwlock);
err = pthread_rwlock_wrlock(&this->rwlock);
if (err != 0)
{
DBG1("!!! RWLOCK WRITE LOCK ERROR: %s !!!", strerror(err));
}
profiler_end(&this->profile);
}
@@ -473,7 +491,13 @@ static bool try_write_lock(private_rwlock_t *this)
*/
static void rw_unlock(private_rwlock_t *this)
{
pthread_rwlock_unlock(&this->rwlock);
int err;
err = pthread_rwlock_unlock(&this->rwlock);
if (err != 0)
{
DBG1("!!! RWLOCK UNLOCK ERROR: %s !!!", strerror(err));
}
}
/**