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Take two, using find_resource on Kevin's suggestion.

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Might need better locking support, giving up if we can't get the lock. Right now,
using existing locking in find_resource


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46582 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
2006-10-31 08:08:56 +00:00
parent d70a7b6d8e
commit 0487368645
1 changed files with 4 additions and 10 deletions
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14
main/loader.c
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@@ -871,23 +871,17 @@ int ast_update_module_list(int (*modentry)(const char *module, const char *descr
return total_mod_loaded; return total_mod_loaded;
} }
/*! \brief Check if module exists */
int ast_module_check(char *name) int ast_module_check(char *name)
{ {
struct ast_module *cur; struct ast_module *cur;
int unlock = -1;
int res = 0;
if (ast_strlen_zero(name)) if (ast_strlen_zero(name))
return 0; /* FALSE */ return 0; /* FALSE */
if (ast_mutex_trylock(&module_list.lock)) cur = find_resource(name, 1);
unlock = 0;
AST_LIST_TRAVERSE(&module_list, cur, entry) return (cur != NULL);
if (!res && !strcasecmp(name, cur->resource))
res = 1;
if (unlock)
AST_LIST_UNLOCK(&module_list);
return res;
} }