From d5099efc47d4e6ac60816b5381a5f607ab03f06e Mon Sep 17 00:00:00 2001
From: Michal Schmidt <mschmidt@redhat.com>
Date: Wed, 13 Aug 2014 01:00:18 +0200
Subject: hashmap: introduce hash_ops to make struct Hashmap smaller

It is redundant to store 'hash' and 'compare' function pointers in
struct Hashmap separately. The functions always comprise a pair.
Store a single pointer to struct hash_ops instead.

systemd keeps hundreds of hashmaps, so this saves a little bit of
memory.
---
 src/sysctl/sysctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sysctl')

diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
index 8ce9870432..4f9530baf8 100644
--- a/src/sysctl/sysctl.c
+++ b/src/sysctl/sysctl.c
@@ -292,7 +292,7 @@ int main(int argc, char *argv[]) {
 
         umask(0022);
 
-        sysctl_options = hashmap_new(string_hash_func, string_compare_func);
+        sysctl_options = hashmap_new(&string_hash_ops);
         if (!sysctl_options) {
                 r = log_oom();
                 goto finish;
-- 
cgit v1.2.3-54-g00ecf