From d5099efc47d4e6ac60816b5381a5f607ab03f06e Mon Sep 17 00:00:00 2001 From: Michal Schmidt 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/bus-proxyd/bus-policy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/bus-proxyd') diff --git a/src/bus-proxyd/bus-policy.c b/src/bus-proxyd/bus-policy.c index 06c16a7eb6..d2eace9405 100644 --- a/src/bus-proxyd/bus-policy.c +++ b/src/bus-proxyd/bus-policy.c @@ -338,7 +338,7 @@ static int file_load(Policy *p, const char *path) { assert_cc(sizeof(uid_t) == sizeof(uint32_t)); - r = hashmap_ensure_allocated(&p->user_items, trivial_hash_func, trivial_compare_func); + r = hashmap_ensure_allocated(&p->user_items, NULL); if (r < 0) return log_oom(); @@ -369,7 +369,7 @@ static int file_load(Policy *p, const char *path) { assert_cc(sizeof(gid_t) == sizeof(uint32_t)); - r = hashmap_ensure_allocated(&p->group_items, trivial_hash_func, trivial_compare_func); + r = hashmap_ensure_allocated(&p->group_items, NULL); if (r < 0) return log_oom(); -- cgit v1.2.3-54-g00ecf