From: Sebastian Harl <sh@tokkee.org>
Date: Wed, 25 Sep 2013 20:11:20 +0000 (+0200)
Subject: utils llist: Added sdb_llist_cmp_cb type.
X-Git-Tag: sysdb-0.1.0~341
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=be8fe81410d8f9b14debc388248d233b95b26a2d;p=sysdb.git

utils llist: Added sdb_llist_cmp_cb type.

This is to make sure that comparators always use the same signature.
---

diff --git a/src/include/utils/llist.h b/src/include/utils/llist.h
index c37c271..4bf9d60 100644
--- a/src/include/utils/llist.h
+++ b/src/include/utils/llist.h
@@ -40,6 +40,8 @@ typedef struct sdb_llist sdb_llist_t;
 struct sdb_llist_iter;
 typedef struct sdb_llist_iter sdb_llist_iter_t;
 
+typedef int (*sdb_llist_cmp_cb)(const sdb_object_t *, const sdb_object_t *);
+
 /*
  * sdb_llist_create, sdb_llist_destroy:
  * Create and destroy a doubly linked list object.
@@ -113,8 +115,8 @@ sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t idx);
  *  - a negative value on failure
  */
 int
-sdb_llist_insert_sorted(sdb_llist_t *list, sdb_object_t *obj,
-		int (*compare)(const sdb_object_t *, const sdb_object_t *));
+sdb_llist_insert_sorted(sdb_llist_t *list,
+		sdb_object_t *obj, sdb_llist_cmp_cb);
 
 /*
  * sdb_llist_search:
@@ -127,8 +129,8 @@ sdb_llist_insert_sorted(sdb_llist_t *list, sdb_object_t *obj,
  *  - NULL else
  */
 sdb_object_t *
-sdb_llist_search(sdb_llist_t *list, const sdb_object_t *key,
-		int (*compare)(const sdb_object_t *, const sdb_object_t *));
+sdb_llist_search(sdb_llist_t *list,
+		const sdb_object_t *key, sdb_llist_cmp_cb);
 
 /*
  * sdb_llist_search_by_name:
diff --git a/src/utils/llist.c b/src/utils/llist.c
index b606324..dfc8fb9 100644
--- a/src/utils/llist.c
+++ b/src/utils/llist.c
@@ -262,8 +262,8 @@ sdb_llist_insert(sdb_llist_t *list, sdb_object_t *obj, size_t idx)
 } /* sdb_llist_insert */
 
 int
-sdb_llist_insert_sorted(sdb_llist_t *list, sdb_object_t *obj,
-		int (*compare)(const sdb_object_t *, const sdb_object_t *))
+sdb_llist_insert_sorted(sdb_llist_t *list,
+		sdb_object_t *obj, sdb_llist_cmp_cb compare)
 {
 	sdb_llist_elem_t *prev;
 	sdb_llist_elem_t *next;
@@ -291,8 +291,8 @@ sdb_llist_insert_sorted(sdb_llist_t *list, sdb_object_t *obj,
 } /* sdb_llist_insert_sorted */
 
 sdb_object_t *
-sdb_llist_search(sdb_llist_t *list, const sdb_object_t *key,
-		int (*compare)(const sdb_object_t *, const sdb_object_t *))
+sdb_llist_search(sdb_llist_t *list,
+		const sdb_object_t *key, sdb_llist_cmp_cb compare)
 {
 	sdb_llist_elem_t *elem;