From 99d25746b94b602f7b0f2381b73e0f52d11fca31 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 6 Aug 2013 11:33:45 +0200 Subject: src: add xfree and use it This patch adds xfree, a replacement of free that accepts const pointers. This helps to remove ugly castings that you usually need to calm down gcc. Signed-off-by: Pablo Neira Ayuso --- src/utils.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/utils.c') diff --git a/src/utils.c b/src/utils.c index c6bf9ff..848eba9 100644 --- a/src/utils.c +++ b/src/utils.c @@ -168,3 +168,8 @@ int nft_str2verdict(const char *verdict) return -1; } + +void xfree(const void *ptr) +{ + free((void *)ptr); +} -- cgit v1.2.3