[lkml]   [2003]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
Subject[2.{4,5} TRIVIAL PATCH] Change list_emtpy() to take a const pointer

Hi Rusty, list

Didn't know what was the best place to submit this one, I
guessed trivial.

Just change the definition of list_empty() to take a const
pointer. I have some upper layers of code that do all the
const/non-const thing and list_empty() breaks it without

--- linux/include/linux/list.h
+++ linux/include/linux/list.h
@@ -203,7 +203,7 @@
* list_empty - tests whether a list is empty
* @head: the list to test.
-static inline int list_empty(struct list_head *head)
+static inline int list_empty(const struct list_head *head)
return head->next == head;
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at
 \ /
  Last update: 2005-03-22 13:47    [W:0.049 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site