trawick 2003/11/16 10:25:00
Modified: locks/unix thread_mutex.c
Log:
thread id is not always a scalar
Revision Changes Path
1.22 +3 -1 apr/locks/unix/thread_mutex.c
Index: thread_mutex.c
===================================================================
RCS file: /home/cvs/apr/locks/unix/thread_mutex.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- thread_mutex.c 16 Nov 2003 01:33:02 -0000 1.21
+++ thread_mutex.c 16 Nov 2003 18:25:00 -0000 1.22
@@ -199,6 +199,8 @@
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 @@
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
