Set hidden visibility for calls used in lttng-ctl

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

diff --git a/src/common/hashtable/utils.c b/src/common/hashtable/utils.c
index 01cc72b3b4f8e5151a815e7461724160331ba82a..dd599d798e03417d7e0dd26eea7d7b4db9f34c98 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.
  */
 
 /*
@@ -449,6 +449,7 @@ static uint32_t __attribute__((unused)) hashlittle(const void *key,
 /*
  * Hash function for number value.
  */
+__attribute__((visibility("hidden")))
 unsigned long hash_key_ulong(void *_key, unsigned long seed)
 {
        union {
@@ -469,6 +470,7 @@ unsigned long hash_key_ulong(void *_key, unsigned long seed)
 /*
  * Hash function for number value.
  */
+__attribute__((visibility("hidden")))
 unsigned long hash_key_ulong(void *_key, unsigned long seed)
 {
        uint32_t key = (uint32_t) _key;
@@ -480,6 +482,7 @@ unsigned long hash_key_ulong(void *_key, unsigned long seed)
 /*
  * Hash function for string.
  */
+__attribute__((visibility("hidden")))
 unsigned long hash_key_str(void *key, unsigned long seed)
 {
        return hashlittle(key, strlen((char *) key), seed);
@@ -488,6 +491,7 @@ unsigned long hash_key_str(void *key, unsigned long seed)
 /*
  * Hash function compare for number value.
  */
+__attribute__((visibility("hidden")))
 int hash_match_key_ulong(void *key1, void *key2)
 {
        if (key1 == key2) {
@@ -500,6 +504,7 @@ int hash_match_key_ulong(void *key1, void *key2)
 /*
  * Hash compare function for string.
  */
+__attribute__((visibility("hidden")))
 int hash_match_key_str(void *key1, void *key2)
 {
        if (strcmp(key1, key2) == 0) {