From d8b87afe7c5fcee9caaef7124d5bcd5f0c3af8a1 Mon Sep 17 00:00:00 2001 From: Quentin Young Date: Tue, 14 May 2019 20:19:07 +0000 Subject: lib: hashing functions should take const arguments It doesn't make much sense for a hash function to modify its argument, so const the hash input. BGP does it in a couple places, those cast away the const. Not great but not any worse than it was. Signed-off-by: Quentin Young --- lib/hash.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/hash.c') diff --git a/lib/hash.c b/lib/hash.c index 884c8f22af..fad7de5138 100644 --- a/lib/hash.c +++ b/lib/hash.c @@ -37,7 +37,7 @@ static pthread_mutex_t _hashes_mtx = PTHREAD_MUTEX_INITIALIZER; static struct list *_hashes; struct hash *hash_create_size(unsigned int size, - unsigned int (*hash_key)(void *), + unsigned int (*hash_key)(const void *), bool (*hash_cmp)(const void *, const void *), const char *name) { @@ -66,7 +66,7 @@ struct hash *hash_create_size(unsigned int size, return hash; } -struct hash *hash_create(unsigned int (*hash_key)(void *), +struct hash *hash_create(unsigned int (*hash_key)(const void *), bool (*hash_cmp)(const void *, const void *), const char *name) { -- cgit v1.2.3