Cleanup: remove duplicated implementation of rculfhash

[lttng-tools.git] / src / common / pipe.c

diff --git a/src/common/pipe.c b/src/common/pipe.c
index 5e2fc6c392b6a5734cebfa28dee50881a3f0f05f..2544f7b45f76265a8d757d540686953047092758 100644 (file)
--- a/src/common/pipe.c
+++ b/src/common/pipe.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <assert.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -118,6 +119,7 @@ end:
  *
  * Return a newly allocated lttng pipe on success or else NULL.
  */
+LTTNG_HIDDEN
 struct lttng_pipe *lttng_pipe_open(int flags)
 {
        int ret;
@@ -165,6 +167,7 @@ error:
  *
  * Return 0 on success else a negative value.
  */
+LTTNG_HIDDEN
 int lttng_pipe_read_close(struct lttng_pipe *pipe)
 {
        int ret;
@@ -184,6 +187,7 @@ int lttng_pipe_read_close(struct lttng_pipe *pipe)
  *
  * Return 0 on success else a negative value.
  */
+LTTNG_HIDDEN
 int lttng_pipe_write_close(struct lttng_pipe *pipe)
 {
        int ret;
@@ -202,6 +206,7 @@ int lttng_pipe_write_close(struct lttng_pipe *pipe)
  *
  * Return 0 on success else a negative value.
  */
+LTTNG_HIDDEN
 int lttng_pipe_close(struct lttng_pipe *pipe)
 {
        int ret, ret_val = 0;
@@ -224,6 +229,7 @@ int lttng_pipe_close(struct lttng_pipe *pipe)
 /*
  * Close and destroy a lttng pipe object. Finally, pipe is freed.
  */
+LTTNG_HIDDEN
 void lttng_pipe_destroy(struct lttng_pipe *pipe)
 {
        int ret;
@@ -260,6 +266,7 @@ void lttng_pipe_destroy(struct lttng_pipe *pipe)
  * Return "count" on success. Return < count on error. errno can be used
  * to check the actual error.
  */
+LTTNG_HIDDEN
 ssize_t lttng_pipe_read(struct lttng_pipe *pipe, void *buf, size_t count)
 {
        ssize_t ret;
@@ -285,6 +292,7 @@ error:
  * Return "count" on success. Return < count on error. errno can be used
  * to check the actual error.
  */
+LTTNG_HIDDEN
 ssize_t lttng_pipe_write(struct lttng_pipe *pipe, const void *buf,
                size_t count)
 {