return sock->ops->close(sock);
}
+static int accept_sock(void *data, int *out_fd)
+{
+ int ret = 0;
+ /* Socks is an array of in_sock, out_sock. */
+ struct lttcomm_sock **socks = data;
+ struct lttcomm_sock *in_sock = socks[0];
+
+ socks[1] = in_sock->ops->accept(in_sock);
+ if (!socks[1]) {
+ ret = -1;
+ goto end;
+ }
+ *out_fd = socks[1]->fd;
+end:
+ return ret;
+}
+
/*
* Create and init socket from uri.
*/
return NULL;
}
+static
+struct lttcomm_sock *accept_relayd_sock(struct lttcomm_sock *listening_sock,
+ const char *name)
+{
+ int out_fd, ret;
+ struct lttcomm_sock *socks[2] = { listening_sock, NULL };
+ struct lttcomm_sock *new_sock = NULL;
+
+ ret = fd_tracker_open_unsuspendable_fd(
+ the_fd_tracker, &out_fd,
+ (const char **) &name,
+ 1, accept_sock, &socks);
+ if (ret) {
+ goto end;
+ }
+ new_sock = socks[1];
+ DBG("%s accepted, socket %d", name, new_sock->fd);
+end:
+ return new_sock;
+}
+
/*
* This thread manages the listening for new connections on the network
*/
*/
int val = 1;
struct relay_connection *new_conn;
- struct lttcomm_sock *newsock;
+ struct lttcomm_sock *newsock = NULL;
enum connection_type type;
if (pollfd == data_sock->fd) {
type = RELAY_DATA;
- newsock = data_sock->ops->accept(data_sock);
- DBG("Relay data connection accepted, socket %d",
- newsock->fd);
+ newsock = accept_relayd_sock(data_sock,
+ "Data socket to relayd");
} else {
assert(pollfd == control_sock->fd);
type = RELAY_CONTROL;
(void) lttng_poll_del(events, pollfd);
- ret = close(pollfd);
+ ret = fd_tracker_close_unsuspendable_fd(the_fd_tracker, &pollfd, 1,
+ fd_tracker_util_close_fd, NULL);
if (ret < 0) {
ERR("Closing pollfd %d", pollfd);
}
bool thread_is_rcu_registered = false;
int ret = 0, retval = 0;
void *status;
+ char *unlinked_file_directory_path = NULL, *output_path = NULL;
/* Parse environment variables */
ret = parse_env_options();
rcu_register_thread();
thread_is_rcu_registered = true;
- the_fd_tracker = fd_tracker_create(lttng_opt_fd_pool_size);
+ output_path = create_output_path("");
+ if (!output_path) {
+ ERR("Failed to get output path");
+ retval = -1;
+ goto exit_options;
+ }
+ ret = asprintf(&unlinked_file_directory_path, "%s/%s", output_path,
+ DEFAULT_UNLINKED_FILES_DIRECTORY);
+ free(output_path);
+ if (ret < 0) {
+ ERR("Failed to format unlinked file directory path");
+ retval = -1;
+ goto exit_options;
+ }
+ the_fd_tracker = fd_tracker_create(
+ unlinked_file_directory_path, lttng_opt_fd_pool_size);
+ free(unlinked_file_directory_path);
if (!the_fd_tracker) {
retval = -1;
goto exit_options;