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author | trawick <trawick@13f79535-47bb-0310-9956-ffa450edef68> | 2003-11-16 18:25:00 +0000 |
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committer | trawick <trawick@13f79535-47bb-0310-9956-ffa450edef68> | 2003-11-16 18:25:00 +0000 |
commit | 2b0e2308c7d2ddfd89824f62fca68865f5e787c4 (patch) | |
tree | 37c1dcb2de6079c4dd0c6129ff4ec5ec902897fb /locks | |
parent | 4335684ce53603753e671250626ff655617d429e (diff) | |
download | libapr-2b0e2308c7d2ddfd89824f62fca68865f5e787c4.tar.gz |
thread id is not always a scalar
git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@64749 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'locks')
-rw-r--r-- | locks/unix/thread_mutex.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/locks/unix/thread_mutex.c b/locks/unix/thread_mutex.c index 306b02174..9f0d7cc50 100644 --- a/locks/unix/thread_mutex.c +++ b/locks/unix/thread_mutex.c @@ -199,6 +199,8 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex) return rv; } +static apr_os_thread_t invalid_thread_id; /* all zeroes */ + APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex) { apr_status_t status; @@ -217,7 +219,7 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex) if (apr_atomic_dec32(&mutex->owner_ref) != 0) return APR_SUCCESS; - mutex->owner = 0; + mutex->owner = invalid_thread_id; } /* * This should never occur, and indicates an application error |