projects
/
lttng-ust.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Version 2.12.5
[lttng-ust.git]
/
libringbuffer
/
shm.c
diff --git
a/libringbuffer/shm.c
b/libringbuffer/shm.c
index 909991ed27c6f1ada4a04426e396d232d126df8e..00b3d129957b12581a913e95d5cd4af63246964e 100644
(file)
--- a/
libringbuffer/shm.c
+++ b/
libringbuffer/shm.c
@@
-108,18
+108,11
@@
struct shm_object *_shm_object_table_alloc_shm(struct shm_object_table *table,
obj = &table->objects[table->allocated_len];
/* wait_fd: create pipe */
obj = &table->objects[table->allocated_len];
/* wait_fd: create pipe */
- ret = pipe
(waitfd
);
+ ret = pipe
2(waitfd, O_CLOEXEC
);
if (ret < 0) {
PERROR("pipe");
goto error_pipe;
}
if (ret < 0) {
PERROR("pipe");
goto error_pipe;
}
- for (i = 0; i < 2; i++) {
- ret = fcntl(waitfd[i], F_SETFD, FD_CLOEXEC);
- if (ret < 0) {
- PERROR("fcntl");
- goto error_fcntl;
- }
- }
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(waitfd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(waitfd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
@@
-201,18
+194,11
@@
struct shm_object *_shm_object_table_alloc_mem(struct shm_object_table *table,
goto alloc_error;
/* wait_fd: create pipe */
goto alloc_error;
/* wait_fd: create pipe */
- ret = pipe
(waitfd
);
+ ret = pipe
2(waitfd, O_CLOEXEC
);
if (ret < 0) {
PERROR("pipe");
goto error_pipe;
}
if (ret < 0) {
PERROR("pipe");
goto error_pipe;
}
- for (i = 0; i < 2; i++) {
- ret = fcntl(waitfd[i], F_SETFD, FD_CLOEXEC);
- if (ret < 0) {
- PERROR("fcntl");
- goto error_fcntl;
- }
- }
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(waitfd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(waitfd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
@@
-328,11
+314,6
@@
struct shm_object *shm_object_table_append_shm(struct shm_object_table *table,
obj->shm_fd = shm_fd;
obj->shm_fd_ownership = 1;
obj->shm_fd = shm_fd;
obj->shm_fd_ownership = 1;
- ret = fcntl(obj->wait_fd[1], F_SETFD, FD_CLOEXEC);
- if (ret < 0) {
- PERROR("fcntl");
- goto error_fcntl;
- }
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(obj->wait_fd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(obj->wait_fd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
@@
-378,11
+359,6
@@
struct shm_object *shm_object_table_append_mem(struct shm_object_table *table,
obj->shm_fd = -1;
obj->shm_fd_ownership = 0;
obj->shm_fd = -1;
obj->shm_fd_ownership = 0;
- ret = fcntl(obj->wait_fd[1], F_SETFD, FD_CLOEXEC);
- if (ret < 0) {
- PERROR("fcntl");
- goto error_fcntl;
- }
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(obj->wait_fd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
/* The write end of the pipe needs to be non-blocking */
ret = fcntl(obj->wait_fd[1], F_SETFL, O_NONBLOCK);
if (ret < 0) {
This page took
0.02582 seconds
and
4
git commands to generate.