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| author | Martin Willi <martin@strongswan.org> | 2009-09-03 14:27:33 +0200 |
|---|---|---|
| committer | Martin Willi <martin@strongswan.org> | 2009-09-03 14:46:28 +0200 |
| commit | 12a230ddb4d9396cf551e1c7b5e24bf4eb334d4c (patch) | |
| tree | 56034d8178017c1105839a85a3b952aca7a95ce1 | |
| parent | a20e98749aca92ebbdb13f248c31c0dc7c7bc5a6 (diff) | |
| download | strongswan-12a230ddb4d9396cf551e1c7b5e24bf4eb334d4c.tar.bz2 strongswan-12a230ddb4d9396cf551e1c7b5e24bf4eb334d4c.tar.xz | |
Complain about rw(un)lock errors
| -rw-r--r-- | src/libstrongswan/utils/mutex.c | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/src/libstrongswan/utils/mutex.c b/src/libstrongswan/utils/mutex.c index 83dde442a..a74a4e47d 100644 --- a/src/libstrongswan/utils/mutex.c +++ b/src/libstrongswan/utils/mutex.c @@ -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)); + } } /** |