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Totally revamp thread debugging to support locating and removing deadlocks

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1310 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-08-13 15:25:16 +00:00
parent 4a396046fe
commit 1bb58646de
76 changed files with 1789 additions and 1723 deletions
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14
channels/chan_oss.c
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@@ -64,7 +64,7 @@ static int silencesuppression = 0;
static int silencethreshold = 1000;
static pthread_mutex_t usecnt_lock = AST_MUTEX_INITIALIZER;
static ast_mutex_t usecnt_lock = AST_MUTEX_INITIALIZER;
static char *type = "Console";
static char *desc = "OSS Console Channel Driver";
@@ -490,9 +490,9 @@ static int oss_hangup(struct ast_channel *c)
c->pvt->pvt = NULL;
oss.owner = NULL;
ast_verbose( " << Hangup on console >> \n");
ast_pthread_mutex_lock(&usecnt_lock);
ast_mutex_lock(&usecnt_lock);
usecnt--;
ast_pthread_mutex_unlock(&usecnt_lock);
ast_mutex_unlock(&usecnt_lock);
if (hookstate) {
if (autoanswer) {
/* Assume auto-hangup too */
@@ -712,9 +712,9 @@ static struct ast_channel *oss_new(struct chan_oss_pvt *p, int state)
strncpy(tmp->language, language, sizeof(tmp->language)-1);
p->owner = tmp;
ast_setstate(tmp, state);
ast_pthread_mutex_lock(&usecnt_lock);
ast_mutex_lock(&usecnt_lock);
usecnt++;
ast_pthread_mutex_unlock(&usecnt_lock);
ast_mutex_unlock(&usecnt_lock);
ast_update_use_count();
if (state != AST_STATE_DOWN) {
if (ast_pbx_start(tmp)) {
@@ -1029,9 +1029,9 @@ char *description()
int usecount()
{
int res;
ast_pthread_mutex_lock(&usecnt_lock);
ast_mutex_lock(&usecnt_lock);
res = usecnt;
ast_pthread_mutex_unlock(&usecnt_lock);
ast_mutex_unlock(&usecnt_lock);
return res;
}