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Merged revisions 90432 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r90432 | tilghman | 2007-12-02 03:34:23 -0600 (Sun, 02 Dec 2007) | 7 lines

Clarify the return value on autoservice.  Specifically, if you started
autoservice and autoservice was already on, it would erroneously return an
error.
Reported by: adiemus
Patch by: dimas
(Closes issue #11433)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@90433 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-12-02 09:42:48 +00:00
parent 7bf4fc6c2a
commit 87492f6dd6
1 changed files with 11 additions and 7 deletions
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18
main/autoservice.c
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@@ -130,7 +130,7 @@ static void *autoservice_run(void *ign)
int ast_autoservice_start(struct ast_channel *chan)
{
int res = -1;
int res = 0;
struct asent *as;
AST_RWLIST_WRLOCK(&aslist);
@@ -144,11 +144,16 @@ int ast_autoservice_start(struct ast_channel *chan)
}
/* If not, start autoservice on channel */
if (!as && (as = ast_calloc(1, sizeof(*as)))) {
if (as) {
/* Entry extist, autoservice is already handling this channel */
} else if ((as = ast_calloc(1, sizeof(*as))) == NULL) {
/* Memory allocation failed */
res = -1;
} else {
/* New entry created */
as->chan = chan;
as->use_count = 1;
AST_RWLIST_INSERT_HEAD(&aslist, as, list);
res = 0;
if (asthread == AST_PTHREADT_NULL) { /* need start the thread */
if (ast_pthread_create_background(&asthread, NULL, autoservice_run, NULL)) {
ast_log(LOG_WARNING, "Unable to create autoservice thread :(\n");
@@ -173,7 +178,7 @@ int ast_autoservice_stop(struct ast_channel *chan)
struct asent *as;
AST_LIST_HEAD_NOLOCK(, ast_frame) dtmf_frames;
struct ast_frame *f;
int removed = 1;
int removed = 0;
AST_LIST_HEAD_INIT_NOLOCK(&dtmf_frames);
@@ -182,12 +187,11 @@ int ast_autoservice_stop(struct ast_channel *chan)
if (as->chan == chan) {
AST_RWLIST_REMOVE_CURRENT(list);
as->use_count--;
if (as->use_count) {
removed = 0;
if (as->use_count)
break;
}
AST_LIST_APPEND_LIST(&dtmf_frames, &as->dtmf_frames, frame_list);
ast_free(as);
removed = 1;
if (!ast_check_hangup(chan))
res = 0;
break;