Let objects be named.

[sysdb.git] / src / utils / llist.c

diff --git a/src/utils/llist.c b/src/utils/llist.c
index 7d573cfa7449ca1dba229e18702fbac009d688c5..b606324e56f96b5510a48f10f7a27d4a30db57a0 100644 (file)
--- a/src/utils/llist.c
+++ b/src/utils/llist.c
@@ -29,6 +29,7 @@
 
 #include <assert.h>
 #include <stdlib.h>
+#include <strings.h>
 
 #include <pthread.h>
 
@@ -234,7 +235,7 @@ sdb_llist_append(sdb_llist_t *list, sdb_object_t *obj)
 } /* sdb_llist_append */
 
 int
-sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t index)
+sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t idx)
 {
        sdb_llist_elem_t *prev;
        sdb_llist_elem_t *next;
@@ -243,7 +244,7 @@ sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t index)
 
        size_t i;
 
-       if ((! list) || (! obj) || (index > list->length))
+       if ((! list) || (! obj) || (idx > list->length))
                return -1;
 
        pthread_rwlock_wrlock(&list->lock);
@@ -251,7 +252,7 @@ sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t index)
        prev = NULL;
        next = list->head;
 
-       for (i = 0; i < index; ++i) {
+       for (i = 0; i < idx; ++i) {
                prev = next;
                next = next->next;
        }
@@ -311,6 +312,27 @@ sdb_llist_search(sdb_llist_t *list, const sdb_object_t *key,
        return NULL;
 } /* sdb_llist_search */
 
+sdb_object_t *
+sdb_llist_search_by_name(sdb_llist_t *list, const char *key)
+{
+       sdb_llist_elem_t *elem;
+
+       if (! list)
+               return NULL;
+
+       pthread_rwlock_rdlock(&list->lock);
+
+       for (elem = list->head; elem; elem = elem->next)
+               if (! strcasecmp(elem->obj->name, key))
+                       break;
+
+       pthread_rwlock_unlock(&list->lock);
+
+       if (elem)
+               return elem->obj;
+       return NULL;
+} /* sdb_llist_search_by_name */
+
 sdb_object_t *
 sdb_llist_shift(sdb_llist_t *list)
 {