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authorNot Zed <NotZed@Ximian.com>2001-01-31 07:08:25 +0800
committerMichael Zucci <zucchi@src.gnome.org>2001-01-31 07:08:25 +0800
commit80697cc5ad12ff9397875c479eef65265f2f7215 (patch)
tree0ab8d8fe6228fa58955b6c552f2bf1d5da44f09b
parent242775d1108a1ff41781c133b12ccb7f8f4156c1 (diff)
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Turn on joining of cancelled threads. (e_msgport_wait): Put a cleanup
2001-01-30 Not Zed <NotZed@Ximian.com> * e-msgport.c (e_thread_destroy): Turn on joining of cancelled threads. (e_msgport_wait): Put a cleanup handler to clear the mp lock if it happens in cond_wait, since it will be locked again. svn path=/trunk/; revision=7919
-rw-r--r--e-util/ChangeLog6
-rw-r--r--e-util/e-msgport.c13
2 files changed, 18 insertions, 1 deletions
diff --git a/e-util/ChangeLog b/e-util/ChangeLog
index c2ffa92702..480b2f7ace 100644
--- a/e-util/ChangeLog
+++ b/e-util/ChangeLog
@@ -1,3 +1,9 @@
+2001-01-30 Not Zed <NotZed@Ximian.com>
+
+ * e-msgport.c (e_thread_destroy): Turn on joining of cancelled threads.
+ (e_msgport_wait): Put a cleanup handler to clear the mp lock if it
+ happens in cond_wait, since it will be locked again.
+
2001-01-29 Not Zed <NotZed@Ximian.com>
* e-msgport.c (e_thread_put): If we have waiting threads, then
diff --git a/e-util/e-msgport.c b/e-util/e-msgport.c
index 58d75b16f8..d252670ad0 100644
--- a/e-util/e-msgport.c
+++ b/e-util/e-msgport.c
@@ -171,6 +171,14 @@ void e_msgport_put(EMsgPort *mp, EMsg *msg)
m(printf("put: done\n"));
}
+static void
+msgport_cleanlock(void *data)
+{
+ EMsgPort *mp = data;
+
+ g_mutex_unlock(mp->lock);
+}
+
EMsg *e_msgport_wait(EMsgPort *mp)
{
EMsg *msg;
@@ -181,7 +189,10 @@ EMsg *e_msgport_wait(EMsgPort *mp)
if (mp->pipe.fd.read == -1) {
m(printf("wait: waiting on condition\n"));
mp->condwait++;
+ /* if we are cancelled in the cond-wait, then we need to unlock our lock when we cleanup */
+ pthread_cleanup_push(msgport_cleanlock, mp);
g_cond_wait(mp->cond, mp->lock);
+ pthread_cleanup_pop(0);
m(printf("wait: got condition\n"));
mp->condwait--;
} else {
@@ -349,7 +360,7 @@ void e_thread_destroy(EThread *e)
printf("cleaning up pool thread %d\n", info->id);
pthread_mutex_unlock(&e->mutex);
if (pthread_cancel(info->id) == 0)
- /*pthread_join(info->id, 0);*/
+ pthread_join(info->id, 0);
pthread_mutex_lock(&e->mutex);
printf("cleaned up ok\n");
g_free(info);