From 44a6b1b68029833893f6e9cee35aa27a974038f6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= Date: Thu, 2 May 2013 22:51:50 -0400 Subject: Add __attribute__((const, pure, format)) in various places I'm assuming that it's fine if a _const_ or _pure_ function calls assert. It is assumed that the assert won't trigger, and even if it does, it can only trigger on the first call with a given set of parameters, and we don't care if the compiler moves the order of calls. --- src/journal/lookup3.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/journal/lookup3.h') diff --git a/src/journal/lookup3.h b/src/journal/lookup3.h index 502b42c20..3224473a6 100644 --- a/src/journal/lookup3.h +++ b/src/journal/lookup3.h @@ -5,13 +5,15 @@ #include #include -uint32_t jenkins_hashword(const uint32_t *k, size_t length, uint32_t initval); +#include "macro.h" + +uint32_t jenkins_hashword(const uint32_t *k, size_t length, uint32_t initval) _pure_; void jenkins_hashword2(const uint32_t *k, size_t length, uint32_t *pc, uint32_t *pb); -uint32_t jenkins_hashlittle(const void *key, size_t length, uint32_t initval); +uint32_t jenkins_hashlittle(const void *key, size_t length, uint32_t initval) _pure_; void jenkins_hashlittle2(const void *key, size_t length, uint32_t *pc, uint32_t *pb); -uint32_t jenkins_hashbig(const void *key, size_t length, uint32_t initval); +uint32_t jenkins_hashbig(const void *key, size_t length, uint32_t initval) _pure_; static inline uint64_t hash64(const void *data, size_t length) { uint32_t a = 0, b = 0; -- cgit v1.2.3