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more code restructuring

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@25746 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-05-08 22:06:50 +00:00
parent 3a9bd2a478
commit a8379be554
1 changed files with 45 additions and 52 deletions
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47
pbx.c
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@@ -4766,35 +4766,37 @@ static void destroy_exten(struct ast_exten *e)
void __ast_context_destroy(struct ast_context *con, const char *registrar)
{
struct ast_context *tmp, *tmpl=NULL;
struct ast_include *tmpi, *tmpil= NULL;
struct ast_include *tmpi;
struct ast_sw *sw;
struct ast_exten *e, *el, *en;
struct ast_ignorepat *ipi, *ipl = NULL;
struct ast_ignorepat *ipi;
ast_mutex_lock(&conlock);
tmp = contexts;
while(tmp) {
if (((tmp->name && con && con->name && !strcasecmp(tmp->name, con->name)) || !con) &&
(!registrar || !strcasecmp(registrar, tmp->registrar))) {
/* Okay, let's lock the structure to be sure nobody else
is searching through it. */
for (tmp = contexts; tmp; ) {
struct ast_context *next; /* next starting point */
for (; tmp; tmpl = tmp, tmp = tmp->next) {
if ( (!registrar || !strcasecmp(registrar, tmp->registrar)) &&
(!con || !strcasecmp(tmp->name, con->name)) )
break; /* found it */
}
if (!tmp) /* not found, we are done */
break;
ast_mutex_lock(&tmp->lock);
next = tmp->next;
if (tmpl)
tmpl->next = tmp->next;
tmpl->next = next;
else
contexts = tmp->next;
contexts = next;
/* Okay, now we're safe to let it go -- in a sense, we were
ready to let it go as soon as we locked it. */
ast_mutex_unlock(&tmp->lock);
for (tmpi = tmp->includes; tmpi; ) {
/* Free includes */
tmpil = tmpi;
for (tmpi = tmp->includes; tmpi; ) { /* Free includes */
struct ast_include *tmpil = tmpi;
tmpi = tmpi->next;
free(tmpil);
}
for (ipi = tmp->ignorepats; ipi; ) {
/* Free ignorepats */
ipl = ipi;
for (ipi = tmp->ignorepats; ipi; ) { /* Free ignorepats */
struct ast_ignorepat *ipl = ipi;
ipi = ipi->next;
free(ipl);
}
@@ -4812,17 +4814,8 @@ void __ast_context_destroy(struct ast_context *con, const char *registrar)
}
ast_mutex_destroy(&tmp->lock);
free(tmp);
if (!con) {
/* Might need to get another one -- restart */
tmp = contexts;
tmpl = NULL;
tmpil = NULL;
continue;
}
break;
}
tmpl = tmp;
tmp = tmp->next;
/* if we have a specific match, we are done, otherwise continue */
tmp = con ? NULL : next;
}
ast_mutex_unlock(&conlock);
}