Add new ap_list_provider_groups() API for mod_info

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1225798 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 14 insertions, 0 deletions

diff --git a/include/ap_provider.h b/include/ap_provider.h
index adfc69cad6..0a6c10cf56 100644
--- a/include/ap_provider.h
+++ b/include/ap_provider.h
@@ -36,6 +36,10 @@ typedef struct {
     const char *provider_name;
 } ap_list_provider_names_t;
 
+typedef struct {
+    const char *provider_group;
+    const char *provider_version;
+} ap_list_provider_groups_t;
 
 /**
  * This function is used to register a provider with the global
@@ -78,6 +82,16 @@ AP_DECLARE(apr_array_header_t *) ap_list_provider_names(apr_pool_t *pool,
                                               const char *provider_group,
                                               const char *provider_version);
 
+/**
+ * This function is used to retrieve a list (array) of provider groups and versions
+ * @param pool The pool to create any storage from
+ * @return pointer to array of ap_list_provider_groups_t of provider groups
+ *         and versions (could be empty)
+ */
+
+AP_DECLARE(apr_array_header_t *) ap_list_provider_groups(apr_pool_t *pool);
+
+
 #ifdef __cplusplus
 }
 #endif