/*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#define _LGPL_SOURCE
};
uint64_t next_chunk_id;
const struct consumer_output *output;
+ const char *new_path;
if (consumer_output_override) {
output = consumer_output_override;
next_chunk_id = session->most_recent_chunk_id.is_set ?
session->most_recent_chunk_id.value + 1 : 0;
+ if (session->current_trace_chunk &&
+ !lttng_trace_chunk_get_name_overridden(session->current_trace_chunk)) {
+ chunk_status = lttng_trace_chunk_rename_path(session->current_trace_chunk,
+ DEFAULT_CHUNK_TMP_OLD_DIRECTORY);
+ if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) {
+ goto error;
+ }
+ }
+ if (!session->current_trace_chunk) {
+ if (!session->rotated) {
+ new_path = "";
+ } else {
+ new_path = NULL;
+ }
+ } else {
+ new_path = DEFAULT_CHUNK_TMP_NEW_DIRECTORY;
+ }
+
trace_chunk = lttng_trace_chunk_create(next_chunk_id,
- chunk_creation_ts);
+ chunk_creation_ts, new_path);
if (!trace_chunk) {
goto error;
}
struct consumer_socket *socket;
enum lttng_trace_chunk_status chunk_status;
const time_t chunk_close_timestamp = time(NULL);
+ const char *new_path;
chunk_status = lttng_trace_chunk_set_close_command(
trace_chunk, close_command);
ret = -1;
goto end;
}
+
+ if (close_command == LTTNG_TRACE_CHUNK_COMMAND_TYPE_DELETE && !session->rotated) {
+ /* New chunk stays in session output directory. */
+ new_path = "";
+ } else {
+ /* Use chunk name for new chunk. */
+ new_path = NULL;
+ }
+ if (session->current_trace_chunk &&
+ !lttng_trace_chunk_get_name_overridden(session->current_trace_chunk)) {
+ /* Rename new chunk path. */
+ chunk_status = lttng_trace_chunk_rename_path(session->current_trace_chunk,
+ new_path);
+ if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) {
+ ret = -1;
+ goto end;
+ }
+ }
+ if (!lttng_trace_chunk_get_name_overridden(trace_chunk) &&
+ close_command == LTTNG_TRACE_CHUNK_COMMAND_TYPE_NO_OPERATION) {
+ const char *old_path;
+
+ if (!session->rotated) {
+ old_path = "";
+ } else {
+ old_path = NULL;
+ }
+ /* We need to move back the .tmp_old_chunk to its rightful place. */
+ chunk_status = lttng_trace_chunk_rename_path(trace_chunk,
+ old_path);
+ if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) {
+ ret = -1;
+ goto end;
+ }
+ }
+ if (close_command == LTTNG_TRACE_CHUNK_COMMAND_TYPE_MOVE_TO_COMPLETED) {
+ session->rotated = true;
+ }
chunk_status = lttng_trace_chunk_set_close_timestamp(trace_chunk,
chunk_close_timestamp);
if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) {