/*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- * Copyright (C) 2013 - Raphaël Beamonte <raphael.beamonte@gmail.com>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2013 Raphaël Beamonte <raphael.beamonte@gmail.com>
*
- * 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.
*/
#ifndef _LTT_SESSIOND_H
#include <urcu/wfcqueue.h>
#include <common/sessiond-comm/sessiond-comm.h>
+#include <common/payload.h>
#include <common/compat/poll.h>
#include <common/compat/socket.h>
+#include <common/uuid.h>
#include "session.h"
#include "ust-app.h"
CONSUMER_ERROR = 3,
};
+/* Unique identifier of a session daemon instance. */
+extern lttng_uuid sessiond_uuid;
+
/*
* This consumer daemon state is used to validate if a client command will be
* able to reach the consumer. If not, the client is informed. For instance,
default_global_apps_pipe[];
/* Set in main.c at boot time of the daemon */
-extern int kernel_tracer_fd;
extern struct lttng_kernel_tracer_version kernel_tracer_version;
extern struct lttng_kernel_tracer_abi_version kernel_tracer_abi_version;
* session daemon from the lttng client.
*/
struct command_ctx {
- int ust_sock;
unsigned int lttng_msg_size;
struct ltt_session *session;
- struct lttcomm_lttng_msg *llm;
- struct lttcomm_session_msg *lsm;
+ /* Input message */
+ struct lttcomm_session_msg lsm;
+ /* Reply content, starts with an lttcomm_lttng_msg header. */
+ struct lttng_payload reply_payload;
lttng_sock_cred creds;
};
int sessiond_init_thread_quit_pipe(void);
int sessiond_check_thread_quit_pipe(int fd, uint32_t events);
-int sessiond_wait_for_quit_pipe(unsigned int timeout_us);
+int sessiond_wait_for_quit_pipe(int timeout_ms);
int sessiond_notify_quit_pipe(void);
void sessiond_close_quit_pipe(void);