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

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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
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25
utils/extconf.c
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@@ -4402,6 +4402,31 @@ struct ast_include *localized_walk_context_includes(struct ast_context *con,
return ast_walk_context_includes(con, inc);
}
static struct ast_ignorepat *ast_walk_context_ignorepats(struct ast_context *con,
struct ast_ignorepat *ip);
static struct ast_ignorepat *ast_walk_context_ignorepats(struct ast_context *con,
struct ast_ignorepat *ip)
{
if (!ip)
return con ? con->ignorepats : NULL;
else
return ip->next;
}
int ast_context_ignorepats_count(struct ast_context *con);
int ast_context_ignorepats_count(struct ast_context *con)
{
int c = 0;
struct ast_ignorepat *ip = NULL;
while ((ip = ast_walk_context_ignorepats(con, ip))) {
c++;
}
return c;
}
static struct ast_sw *ast_walk_context_switches(struct ast_context *con,
struct ast_sw *sw);