X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Fdestruction-handle.c;h=26ae7d3065f863840143020cffe61e7e982e101e;hp=c6bb388ebcab793a97badf56e283c832f84b5378;hb=657d1bf105996bf8f6e13af697fb1112afa61b28;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a

diff --git a/src/lib/lttng-ctl/destruction-handle.c b/src/lib/lttng-ctl/destruction-handle.c
index c6bb388eb..26ae7d306 100644
--- a/src/lib/lttng-ctl/destruction-handle.c
+++ b/src/lib/lttng-ctl/destruction-handle.c
@@ -56,10 +56,10 @@ 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);
+	lttng_trace_archive_location_put(handle->location);
 	free(handle);
 }
 
@@ -82,9 +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);
@@ -101,7 +101,7 @@ int handle_state_transition(struct lttng_destruction_handle *handle)
 {
 	int ret = 0;
 
-	assert(handle->communication.bytes_left_to_receive == 0);
+	LTTNG_ASSERT(handle->communication.bytes_left_to_receive == 0);
 
 	switch (handle->communication.state) {
 	case COMMUNICATION_STATE_RECEIVE_LTTNG_MSG:
@@ -129,7 +129,7 @@ int handle_state_transition(struct lttng_destruction_handle *handle)
 				msg->data_size);
 		ret = lttng_dynamic_buffer_set_size(
 				&handle->communication.buffer, 0);
-		assert(!ret);
+		LTTNG_ASSERT(!ret);
 		break;
 	}
 	case COMMUNICATION_STATE_RECEIVE_COMMAND_HEADER:
@@ -173,6 +173,7 @@ int handle_state_transition(struct lttng_destruction_handle *handle)
 			ret = -1;
 			break;
 		} else {
+			/* Ownership is transferred to the destruction handle. */
 			handle->location = location;
 			handle->communication.state = COMMUNICATION_STATE_END;
 		}
@@ -227,43 +228,42 @@ 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) {
@@ -388,13 +388,13 @@ 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;
 	}