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Make app socket directories per-user v2
[ust.git]
/
libust
/
tracectl.c
diff --git
a/libust/tracectl.c
b/libust/tracectl.c
index 33c7280743973aa281993280596a8708d428561a..ae92b7e17577f279d30456622842037d371455ca 100644
(file)
--- a/
libust/tracectl.c
+++ b/
libust/tracectl.c
@@
-1221,37
+1221,41
@@
static void auto_probe_connect(struct marker *m)
static struct ustcomm_sock * init_app_socket(int epoll_fd)
{
static struct ustcomm_sock * init_app_socket(int epoll_fd)
{
- char *name;
+ char *
dir_name, *sock_
name;
int result;
int result;
- struct ustcomm_sock *sock;
+ struct ustcomm_sock *sock
= NULL
;
- result = asprintf(&name, "%s/%d", SOCK_DIR, (int)getpid());
+ dir_name = ustcomm_user_sock_dir();
+ if (!dir_name)
+ return NULL;
+
+ result = asprintf(&sock_name, "%s/%d", dir_name, (int)getpid());
if (result < 0) {
ERR("string overflow allocating socket name, "
"UST thread bailing");
if (result < 0) {
ERR("string overflow allocating socket name, "
"UST thread bailing");
-
return NULL
;
+
goto free_dir_name
;
}
}
- result = ensure_dir_exists(
SOCK_DIR
);
+ result = ensure_dir_exists(
dir_name
);
if (result == -1) {
ERR("Unable to create socket directory %s, UST thread bailing",
if (result == -1) {
ERR("Unable to create socket directory %s, UST thread bailing",
-
SOCK_DIR
);
- goto free_name;
+
dir_name
);
+ goto free_
sock_
name;
}
}
- sock = ustcomm_init_named_socket(name, epoll_fd);
+ sock = ustcomm_init_named_socket(
sock_
name, epoll_fd);
if (!sock) {
ERR("Error initializing named socket (%s). Check that directory"
if (!sock) {
ERR("Error initializing named socket (%s). Check that directory"
- "exists and that it is writable. UST thread bailing", name);
- goto free_name;
+ "exists and that it is writable. UST thread bailing",
sock_
name);
+ goto free_
sock_
name;
}
}
- free(name);
- return sock;
+free_sock_name:
+ free(sock_name);
+free_dir_name:
+ free(dir_name);
-free_name:
- free(name);
- return NULL;
+ return sock;
}
static void __attribute__((constructor)) init()
}
static void __attribute__((constructor)) init()
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