X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Ffutex.c;h=7f07b1118178c1795a197aba98007e74b196dfee;hb=c133fac808b63d525d34fcbc7c6ff98aac650e1d;hp=adfe66b1c29feb3295949253f315819c8d110d92;hpb=50c8f4840cc0cf140c760159c8705592d6b434ea;p=lttng-tools.git

diff --git a/src/common/futex.c b/src/common/futex.c
index adfe66b1c..7f07b1118 100644
--- a/src/common/futex.c
+++ b/src/common/futex.c
@@ -17,13 +17,14 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <limits.h>
 #include <sys/syscall.h>
 #include <unistd.h>
 #include <urcu.h>
 #include <urcu/futex.h>
 
-#include <common/error.h>
+#include <common/common.h>
 
 #include "futex.h"
 
@@ -49,6 +50,7 @@
  * futex() call. If active, we set the value and wake everyone else we indicate
  * that we are gone (cleanup() case).
  */
+LTTNG_HIDDEN
 void futex_wait_update(int32_t *futex, int active)
 {
 	if (active) {
@@ -65,6 +67,7 @@ void futex_wait_update(int32_t *futex, int active)
 /*
  * Prepare futex.
  */
+LTTNG_HIDDEN
 void futex_nto1_prepare(int32_t *futex)
 {
 	uatomic_set(futex, -1);
@@ -76,6 +79,7 @@ void futex_nto1_prepare(int32_t *futex)
 /*
  * Wait futex.
  */
+LTTNG_HIDDEN
 void futex_nto1_wait(int32_t *futex)
 {
 	cmm_smp_mb();
@@ -90,6 +94,7 @@ void futex_nto1_wait(int32_t *futex)
 /*
  * Wake 1 futex.
  */
+LTTNG_HIDDEN
 void futex_nto1_wake(int32_t *futex)
 {
 	if (caa_unlikely(uatomic_read(futex) == -1)) {