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more efficient (and understandable) ast_channel_walk_locked, and vastly more efficient ast_channel_by_name_locked (bug #4265)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5853 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-06-06 02:29:18 +00:00
parent bccc1171f0
commit 1bac31d6bd
14 changed files with 235 additions and 350 deletions
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6
res/res_features.c
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@@ -1661,10 +1661,9 @@ int load_module(void)
int ast_pickup_call(struct ast_channel *chan)
{
struct ast_channel *cur;
struct ast_channel *cur = NULL;
int res = -1;
cur = ast_channel_walk_locked(NULL);
while(cur) {
while ( (cur = ast_channel_walk_locked(cur)) != NULL) {
if (!cur->pbx &&
(cur != chan) &&
(chan->pickupgroup & cur->callgroup) &&
@@ -1673,7 +1672,6 @@ int ast_pickup_call(struct ast_channel *chan)
break;
}
ast_mutex_unlock(&cur->lock);
cur = ast_channel_walk_locked(cur);
}
if (cur) {
if (option_debug)