return -1;
}
+/* Returns the current users socket directory, must be freed */
+char *ustcomm_user_sock_dir(void)
+{
+ int result;
+ char *sock_dir = NULL;
+
+ result = asprintf(&sock_dir, "%s%s", USER_SOCK_DIR,
+ cuserid(NULL));
+ if (result < 0) {
+ ERR("string overflow allocating directory name");
+ return NULL;
+ }
+
+ return sock_dir;
+}
/* Open a connection to a traceable app.
*
{
int result;
int retval = 0;
- char *name;
+ char *dir_name, *sock_name;
+
+ dir_name = ustcomm_user_sock_dir();
+ if (!dir_name)
+ return -ENOMEM;
- result = asprintf(&name, "%s/%d", SOCK_DIR, pid);
+ result = asprintf(&sock_name, "%s/%d", dir_name, pid);
if (result < 0) {
ERR("failed to allocate socket name");
- return -1;
+ retval = -1;
+ goto free_dir_name;
}
- result = ustcomm_connect_path(name, app_fd);
+ result = ustcomm_connect_path(sock_name, app_fd);
if (result < 0) {
ERR("failed to connect to app");
retval = -1;
+ goto free_sock_name;
}
- free(name);
+free_sock_name:
+ free(sock_name);
+free_dir_name:
+ free(dir_name);
return retval;
}