Changeset 45671f48 in mainline

Timestamp:

2005-05-11T19:14:15Z (20 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

02a99d2

Parents:

d7568a9f

Message:

typedef short bool (as logical type), defines of false and true
const qualifier for list_member()

Files:

• include/list.h (modified) (1 diff)
• include/typedefs.h (modified) (1 diff)
• src/lib/list.c (modified) (1 diff)

include/list.h

@@ -73 +73 @@
 #define list_get_instance(link,type,member) (type *)(((__u8*)(link))-((__u8*)&(((type *)NULL)->member)))
 
-extern int list_member(link_t *link, link_t *head);
+extern bool list_member(const link_t *link, const link_t *head);
 extern void list_concat(link_t *head1, link_t *head2);
 

include/typedefs.h

@@ -29 +29 @@
 #ifndef __TYPEDEFS_H__
 #define __TYPEDEFS_H__
+
+#define false 0
+#define true 1
+
+typedef short bool;
 
 typedef struct config config_t;

src/lib/list.c

@@ -38 +38 @@
  * @param head List to look in.
  *
- * @return 1 if link is contained in head, 0 otherwise.
+ * @return true if link is contained in head, false otherwise.
  *
  */
-int list_member(link_t *link, link_t *head)
+bool list_member(const link_t *link, const link_t *head)
 {
-        int found = 0;
+        bool found = false;
         link_t *hlp = head->next;
         
         while (hlp != head) {
                 if (hlp == link) {
-                        found = 1;
+                        found = true;
                         break;
                 }