X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Futils_llist.c;h=d8694e3f6770fb5cba12d48af9a4c15d64a04e35;hb=12c1e32ec71ffd5d90af5df4b430fba04d91aed5;hp=2e04152f9ec9db12dac5d55ae03af644998666ed;hpb=f179018be96e1e1aea25d4928bdaf100a9a92a7d;p=collectd.git

diff --git a/src/utils_llist.c b/src/utils_llist.c
index 2e04152f..d8694e3f 100644
--- a/src/utils_llist.c
+++ b/src/utils_llist.c
@@ -21,6 +21,8 @@
  *   Florian Forster <octo at verplant.org>
  */
 
+#include "config.h"
+
 #include <stdlib.h>
 #include <string.h>
 
@@ -110,6 +112,22 @@ void llist_prepend (llist_t *l, llentry_t *e)
 	l->head = e;
 }
 
+void llist_remove (llist_t *l, llentry_t *e)
+{
+	llentry_t *prev;
+
+	prev = l->head;
+	while ((prev != NULL) && (prev->next != e))
+		prev = prev->next;
+
+	if (prev != NULL)
+		prev->next = e->next;
+	if (l->head == e)
+		l->head = e->next;
+	if (l->tail == e)
+		l->tail = prev;
+}
+
 llentry_t *llist_search (llist_t *l, const char *key)
 {
 	llentry_t *e;