Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=pacman-g2.git;a=commitdiff;h=fa18b8528ea1b15f83c23b039df3781452b8de77
commit fa18b8528ea1b15f83c23b039df3781452b8de77
Author: Michel Hermier <herm...@frugalware.org>
Date: Sat Nov 16 22:20:08 2013 +0100
libpacman: Add f_list_foreach.
diff --git a/lib/libpacman/util/list.c b/lib/libpacman/util/list.c
index 53bcf30..a94b898 100644
--- a/lib/libpacman/util/list.c
+++ b/lib/libpacman/util/list.c
@@ -83,6 +83,13 @@ int _pacman_list_empty(const pmlist_t *list)
return list == NULL;
}
+void f_list_foreach(const pmlist_t *list, flist_visitor_t visitor, void
*visitor_data)
+{
+ for(; list != NULL; list = list->next) {
+ visitor(list, visitor_data);
+ }
+}
+
static
int _pacman_ptrlistitem_ptrcmp(const pmlist_t *item, const void *ptr) {
return f_ptrcmp(item->data, ptr);
diff --git a/lib/libpacman/util/list.h b/lib/libpacman/util/list.h
index f0599e1..5a02406 100644
--- a/lib/libpacman/util/list.h
+++ b/lib/libpacman/util/list.h
@@ -24,6 +24,7 @@
#include "pacman.h"
typedef int (*flist_compar_t)(const pmlist_t *item, const void *ptr);
+typedef int (*flist_visitor_t)(const pmlist_t *item, void *visitor_data);
/* Chained list struct */
struct __pmlist_t {
@@ -48,6 +49,7 @@ int f_list_contains(const pmlist_t *list, flist_compar_t
compar, const void *ptr
int _pacman_list_count(const pmlist_t *list);
int _pacman_list_empty(const pmlist_t *list);
int _pacman_list_is_in(void *needle, const pmlist_t *haystack);
+void f_list_foreach(const pmlist_t *list, flist_visitor_t visitor, void
*visitor_data);
pmlist_t *_pacman_list_add(pmlist_t *list, void *data);
pmlist_t *_pacman_list_add_sorted(pmlist_t *list, void *data, _pacman_fn_cmp
fn);
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