pbx: Create pbx_ignorepat.c for management of 'struct ast_ignorepat'.

This changes context ignore patterns from a linked list to a vector,
makes 'struct ast_ignorepat' opaque to pbx.c.

Although ast_walk_context_ignorepats is maintained the procedure is no
longer efficient except for the first call (inc==NULL).  This
functionality is replaced by two new functions implemented by vector
macros.
* ast_context_ignorepats_count (AST_VECTOR_SIZE)
* ast_context_ignorepats_get (AST_VECTOR_GET)

As with ast_walk_context_ignorepats callers of these functions are
expected to have locked contexts.  Only a few places in Asterisk walked
the ignorepats, they have been converted to use the new functions.

Change-Id: I78f2157d275ef1b7d624b4ff7d770d38e5d7f20a
This commit is contained in:
Corey Farrell
2016-07-15 03:59:48 -04:00
parent be36bd7ca5
commit e2e8713b84
8 changed files with 233 additions and 117 deletions

View File

@@ -4410,7 +4410,7 @@ static int context_used(struct ael_extension *exten_list, struct ast_context *co
{
struct ael_extension *exten;
/* Check the simple elements first */
if (ast_walk_context_extensions(context, NULL) || ast_context_includes_count(context) || ast_walk_context_ignorepats(context, NULL) || ast_walk_context_switches(context, NULL)) {
if (ast_walk_context_extensions(context, NULL) || ast_context_includes_count(context) || ast_context_ignorepats_count(context) || ast_walk_context_switches(context, NULL)) {
return 1;
}
for (exten = exten_list; exten; exten = exten->next_exten) {