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 01cc72b3b4f8e5151a815e7461724160331ba82a..850f9e5db3d905be2f83da28221fc18ab6e589cb 100644 (file)
--- a/src/common/hashtable/utils.c
+++ b/src/common/hashtable/utils.c
@@ -3,18 +3,18 @@
  * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
  * Copyright (C) 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; only version 2 of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA  02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 /*
@@ -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) {