projects
/
lttng-tools.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Fix: Handle hang-up gracefully in run-as
[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 _GNU_SOURCE
+#define _LGPL_SOURCE
#include <assert.h>
#include <fcntl.h>
#include <unistd.h>
#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.
*/
*
* Return a newly allocated lttng pipe on success or else NULL.
*/
+LTTNG_HIDDEN
struct lttng_pipe *lttng_pipe_open(int flags)
{
int ret;
struct lttng_pipe *lttng_pipe_open(int flags)
{
int ret;
@@
-165,6
+167,7
@@
error:
*
* Return 0 on success else a negative value.
*/
*
* Return 0 on success else a negative value.
*/
+LTTNG_HIDDEN
int lttng_pipe_read_close(struct lttng_pipe *pipe)
{
int ret;
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.
*/
*
* Return 0 on success else a negative value.
*/
+LTTNG_HIDDEN
int lttng_pipe_write_close(struct lttng_pipe *pipe)
{
int ret;
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.
*/
*
* Return 0 on success else a negative value.
*/
+LTTNG_HIDDEN
int lttng_pipe_close(struct lttng_pipe *pipe)
{
int ret, ret_val = 0;
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.
*/
/*
* Close and destroy a lttng pipe object. Finally, pipe is freed.
*/
+LTTNG_HIDDEN
void lttng_pipe_destroy(struct lttng_pipe *pipe)
{
int ret;
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.
*/
* 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;
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.
*/
* 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)
{
ssize_t lttng_pipe_write(struct lttng_pipe *pipe, const void *buf,
size_t count)
{
This page took
0.037631 seconds
and
4
git commands to generate.