Cleanup: use LTTNG_HIDDEN in src/common

[lttng-tools.git] / src / common / hashtable / utils.c

diff --git a/src/common/hashtable/utils.c b/src/common/hashtable/utils.c
index 3a0e2b76c8e644d0b4930214e2ac04ab8bd88e93..850f9e5db3d905be2f83da28221fc18ab6e589cb 100644 (file)
--- a/src/common/hashtable/utils.c
+++ b/src/common/hashtable/utils.c
@@ -48,7 +48,7 @@
  * with 12*3 instructions on 3 integers than you can with 3 instructions on 1
  * byte), but shoehorning those bytes into integers efficiently is messy.
  */
-
+#define _GNU_SOURCE
 #include <assert.h>
 #include <stdint.h>     /* defines uint32_t etc */
 #include <stdio.h>      /* defines printf for tests */
@@ -59,6 +59,7 @@
 
 #include "utils.h"
 #include <common/compat/endian.h>    /* attempt to define endianness */
+#include <common/common.h>
 
 /*
  * My best guess at if you are big-endian or little-endian.  This may
@@ -449,6 +450,7 @@ static uint32_t __attribute__((unused)) hashlittle(const void *key,
 /*
  * Hash function for number value.
  */
+LTTNG_HIDDEN
 unsigned long hash_key_ulong(void *_key, unsigned long seed)
 {
        union {
@@ -469,6 +471,7 @@ unsigned long hash_key_ulong(void *_key, unsigned long seed)
 /*
  * Hash function for number value.
  */
+LTTNG_HIDDEN
 unsigned long hash_key_ulong(void *_key, unsigned long seed)
 {
        uint32_t key = (uint32_t) _key;
@@ -480,6 +483,7 @@ unsigned long hash_key_ulong(void *_key, unsigned long seed)
 /*
  * Hash function for string.
  */
+LTTNG_HIDDEN
 unsigned long hash_key_str(void *key, unsigned long seed)
 {
        return hashlittle(key, strlen((char *) key), seed);
@@ -488,6 +492,7 @@ unsigned long hash_key_str(void *key, unsigned long seed)
 /*
  * Hash function compare for number value.
  */
+LTTNG_HIDDEN
 int hash_match_key_ulong(void *key1, void *key2)
 {
        if (key1 == key2) {
@@ -500,6 +505,7 @@ int hash_match_key_ulong(void *key1, void *key2)
 /*
  * Hash compare function for string.
  */
+LTTNG_HIDDEN
 int hash_match_key_str(void *key1, void *key2)
 {
        if (strcmp(key1, key2) == 0) {