- enum lttng_error_code ret_code;
- int ret, total_payload_received;
- char *reception_buffer = NULL;
- struct lttcomm_session_msg lsm = {};
- struct lttcomm_list_command_header *cmd_header = NULL;
- size_t cmd_header_len;
- uint32_t nb_events = 0;
-
- if (!events) {
- ret = -LTTNG_ERR_INVALID;
- goto end;
- }
-
- lsm.cmd_type = LTTCOMM_SESSIOND_COMMAND_LIST_SYSCALLS;
- /* Force kernel domain for system calls. */
- lsm.domain.type = LTTNG_DOMAIN_KERNEL;
-
- ret = lttng_ctl_ask_sessiond_fds_varlen(&lsm, NULL, 0, NULL, 0,
- (void **) &reception_buffer, (void **) &cmd_header,
- &cmd_header_len);
- if (ret < 0) {
- goto end;
- }
- total_payload_received = ret;
-
- if (!cmd_header) {
- ret = -LTTNG_ERR_UNK;
- goto end;
- }
-
- if (cmd_header->count > INT_MAX) {
- ret = -LTTNG_ERR_OVERFLOW;
- goto end;
- }
-
- nb_events = (unsigned int) cmd_header->count;
-
- {
- const struct lttng_buffer_view events_view =
- lttng_buffer_view_init(reception_buffer, 0,
- total_payload_received);
+ enum lttng_error_code ret_code;
+ int ret, total_payload_received;
+ char *reception_buffer = NULL;
+ struct lttcomm_session_msg lsm = {};
+ struct lttcomm_list_command_header *cmd_header = NULL;
+ size_t cmd_header_len;
+ uint32_t nb_events = 0;
+
+ if (!events) {
+ ret = -LTTNG_ERR_INVALID;
+ goto end;
+ }
+
+ lsm.cmd_type = LTTCOMM_SESSIOND_COMMAND_LIST_SYSCALLS;
+ /* Force kernel domain for system calls. */
+ lsm.domain.type = LTTNG_DOMAIN_KERNEL;
+
+ ret = lttng_ctl_ask_sessiond_fds_varlen(&lsm,
+ NULL,
+ 0,
+ NULL,
+ 0,
+ (void **) &reception_buffer,
+ (void **) &cmd_header,
+ &cmd_header_len);
+ if (ret < 0) {
+ goto end;
+ }
+ total_payload_received = ret;
+
+ if (!cmd_header) {
+ ret = -LTTNG_ERR_UNK;
+ goto end;
+ }
+
+ if (cmd_header->count > INT_MAX) {
+ ret = -LTTNG_ERR_OVERFLOW;
+ goto end;
+ }
+
+ nb_events = (unsigned int) cmd_header->count;
+
+ {
+ const struct lttng_buffer_view events_view =
+ lttng_buffer_view_init(reception_buffer, 0, total_payload_received);