From 5ad504240dc8747eb91efaba14577847eb0bfcdd Mon Sep 17 00:00:00 2001
From: Aurelien Foret <aurelien@archlinux.org>
Date: Sun, 3 Apr 2005 08:07:58 +0000
Subject: added list_is_ptrin()
---
src/pacman/list.c | 12 ++++++++++++
src/pacman/list.h | 1 +
2 files changed, 13 insertions(+)
diff --git a/src/pacman/list.c b/src/pacman/list.c
index 84af1784..c639e124 100644
--- a/src/pacman/list.c
+++ b/src/pacman/list.c
@@ -100,6 +100,18 @@ static list_t *list_last(list_t *list)
return(ptr);
}
+int list_is_ptrin(void *needle, list_t *haystack)
+{
+ list_t *lp;
+
+ for(lp = haystack; lp; lp = lp->next) {
+ if(lp->data == needle) {
+ return(1);
+ }
+ }
+ return(0);
+}
+
/* Test for existence of a string in a list_t
*/
int list_is_strin(char *needle, list_t *haystack)
diff --git a/src/pacman/list.h b/src/pacman/list.h
index ca738f9e..845ca5c8 100644
--- a/src/pacman/list.h
+++ b/src/pacman/list.h
@@ -35,6 +35,7 @@ list_t *list_new();
void list_free(list_t* list);
list_t *list_add(list_t* list, void *data);
int list_count(list_t* list);
+int list_is_ptrin(void *needle, list_t *haystack);
int list_is_strin(char *needle, list_t *haystack);
void list_display(const char *title, list_t *list);
--
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