X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Fdestruction-handle.c;h=965a823d8085f8a1379399df87d4a733cbe696ba;hp=55e1604363bfd87648b91f7937fdcb58771d0c84;hb=bf3683d012853565709875a6b556941cc62e05af;hpb=cb98e7dd0dccc3b79b4f54d64be67f6d548f8933

diff --git a/src/lib/lttng-ctl/destruction-handle.c b/src/lib/lttng-ctl/destruction-handle.c
index 55e160436..965a823d8 100644
--- a/src/lib/lttng-ctl/destruction-handle.c
+++ b/src/lib/lttng-ctl/destruction-handle.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2019 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2019 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library 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 Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <lttng/destruction-handle.h>
@@ -66,8 +56,8 @@ void lttng_destruction_handle_destroy(struct lttng_destruction_handle *handle)
 		if (ret) {
 			PERROR("Failed to close lttng-sessiond command socket");
 		}
-        }
-        lttng_poll_clean(&handle->communication.events);
+	}
+	lttng_poll_clean(&handle->communication.events);
 	lttng_dynamic_buffer_reset(&handle->communication.buffer);
 	lttng_trace_archive_location_destroy(handle->location);
 	free(handle);
@@ -92,9 +82,9 @@ struct lttng_destruction_handle *lttng_destruction_handle_create(
 
 	ret = lttng_poll_add(&handle->communication.events, sessiond_socket,
 			LPOLLIN | LPOLLHUP | LPOLLRDHUP | LPOLLERR);
-        if (ret) {
+	if (ret) {
 		goto error;
-        }
+	}
 
 	handle->communication.bytes_left_to_receive =
 			sizeof(struct lttcomm_lttng_msg);
@@ -237,43 +227,42 @@ enum lttng_destruction_handle_status
 lttng_destruction_handle_wait_for_completion(
 		struct lttng_destruction_handle *handle, int timeout_ms)
 {
-	int ret;
 	enum lttng_destruction_handle_status status;
 	unsigned long time_left_ms = 0;
 	const bool has_timeout = timeout_ms > 0;
-        struct timespec initial_time;
+	struct timespec initial_time;
 
 	if (!handle) {
 		status = LTTNG_DESTRUCTION_HANDLE_STATUS_INVALID;
 		goto end;
 	}
 
-        if (handle->communication.state == COMMUNICATION_STATE_ERROR) {
+	if (handle->communication.state == COMMUNICATION_STATE_ERROR) {
 		status = LTTNG_DESTRUCTION_HANDLE_STATUS_ERROR;
 		goto end;
 	} else if (handle->communication.state == COMMUNICATION_STATE_END) {
 		status = LTTNG_DESTRUCTION_HANDLE_STATUS_COMPLETED;
 		goto end;
 	}
-        if (has_timeout) {
-		ret = lttng_clock_gettime(CLOCK_MONOTONIC, &initial_time);
+	if (has_timeout) {
+		int ret = lttng_clock_gettime(CLOCK_MONOTONIC, &initial_time);
 		if (ret) {
 			status = LTTNG_DESTRUCTION_HANDLE_STATUS_ERROR;
 			goto end;
 		}
 		time_left_ms = (unsigned long) timeout_ms;
-        }
+	}
 
-        while (handle->communication.state != COMMUNICATION_STATE_END &&
+	while (handle->communication.state != COMMUNICATION_STATE_END &&
 			(time_left_ms || !has_timeout)) {
 		int ret;
 		uint32_t revents;
-                struct timespec current_time, diff;
+		struct timespec current_time, diff;
 		unsigned long diff_ms;
 
-                ret = lttng_poll_wait(&handle->communication.events,
+		ret = lttng_poll_wait(&handle->communication.events,
 				has_timeout ? time_left_ms : -1);
-                if (ret == 0) {
+		if (ret == 0) {
 			/* timeout */
 			break;
 		} else if (ret < 0) {
@@ -398,13 +387,13 @@ enum lttng_error_code lttng_destroy_session_ext(const char *session_name,
 	int ret;
 	ssize_t comm_ret;
 	enum lttng_error_code ret_code = LTTNG_OK;
-        struct lttcomm_session_msg lsm = {
+	struct lttcomm_session_msg lsm = {
 		.cmd_type = LTTNG_DESTROY_SESSION,
 	};
 	int sessiond_socket = -1;
 	struct lttng_destruction_handle *handle = NULL;
 
-	if (!session_name || !_handle) {
+	if (!session_name) {
 		ret_code = LTTNG_ERR_INVALID;
 		goto error;
 	}