[lttng-tools.git] / src / bin / lttng-sessiond / ust-app.h

/*
 * 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.
 *
 * 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_UST_APP_H 
#define _LTT_UST_APP_H

#include <stdint.h>

#include "trace-ust.h"

/* lttng-ust supported version. */
#define LTTNG_UST_COMM_MAJOR          2	/* comm protocol major version */
#define UST_APP_MAJOR_VERSION         2 /* UST version supported */

#define UST_APP_EVENT_LIST_SIZE 32

struct lttng_filter_bytecode;
struct lttng_ust_filter_bytecode;

extern int ust_consumerd64_fd, ust_consumerd32_fd;

/*
 * Application registration data structure.
 */
struct ust_register_msg {
	uint32_t major;
	uint32_t minor;
	pid_t pid;
	pid_t ppid;
	uid_t uid;
	gid_t gid;
	uint32_t bits_per_long;
	char name[16];
};

/*
 * Global applications HT used by the session daemon. This table is indexed by
 * PID using the pid_n node and pid value of an ust_app.
 */
struct lttng_ht *ust_app_ht;

/*
 * Global applications HT used by the session daemon. This table is indexed by
 * socket using the sock_n node and sock value of an ust_app.
 */
struct lttng_ht *ust_app_ht_by_sock;

struct ust_app_ctx {
	int handle;
	struct lttng_ust_context ctx;
	struct lttng_ust_object_data *obj;
	struct lttng_ht_node_ulong node;
};

struct ust_app_event {
	int enabled;
	int handle;
	struct lttng_ust_object_data *obj;
	struct lttng_ust_event attr;
	char name[LTTNG_UST_SYM_NAME_LEN];
	struct lttng_ht *ctx;
	struct lttng_ht_node_str node;
	struct lttng_ust_filter_bytecode *filter;
};

struct ust_app_channel {
	int enabled;
	int handle;
	char name[LTTNG_UST_SYM_NAME_LEN];
	struct lttng_ust_channel attr;
	struct lttng_ust_object_data *obj;
	struct ltt_ust_stream_list streams;
	struct lttng_ht *ctx;
	struct lttng_ht *events;
	struct lttng_ht_node_str node;
};

struct ust_app_session {
	int enabled;
	/* started: has the session been in started state at any time ? */
	int started;  /* allows detection of start vs restart. */
	int handle;   /* used has unique identifier for app session */
	int id;       /* session unique identifier */
	struct ltt_ust_metadata *metadata;
	struct lttng_ht *channels; /* Registered channels */
	struct lttng_ht_node_ulong node;
	char path[PATH_MAX];
	/* UID/GID of the user owning the session */
	uid_t uid;
	gid_t gid;
};

/*
 * Registered traceable applications. Libust registers to the session daemon
 * and a linked list is kept of all running traceable app.
 */
struct ust_app {
	int sock;
	pid_t pid;
	pid_t ppid;
	uid_t uid;           /* User ID that owns the apps */
	gid_t gid;           /* Group ID that owns the apps */
	int bits_per_long;
	int compatible; /* If the lttng-ust tracer version does not match the
					   supported version of the session daemon, this flag is
					   set to 0 (NOT compatible) else 1. */
	struct lttng_ust_tracer_version version;
	uint32_t v_major;    /* Verion major number */
	uint32_t v_minor;    /* Verion minor number */
	char name[17];       /* Process name (short) */
	struct lttng_ht *sessions;
	struct lttng_ht_node_ulong pid_n;
	struct lttng_ht_node_ulong sock_n;
};

#ifdef HAVE_LIBLTTNG_UST_CTL

int ust_app_register(struct ust_register_msg *msg, int sock);
static inline
int ust_app_register_done(int sock)
{
	return ustctl_register_done(sock);
}
void ust_app_unregister(int sock);
unsigned long ust_app_list_count(void);
int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app);
int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app);
int ust_app_start_trace_all(struct ltt_ust_session *usess);
int ust_app_stop_trace_all(struct ltt_ust_session *usess);
int ust_app_destroy_trace(struct ltt_ust_session *usess, struct ust_app *app);
int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
int ust_app_list_events(struct lttng_event **events);
int ust_app_list_event_fields(struct lttng_event_field **fields);
int ust_app_create_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);
int ust_app_create_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
int ust_app_disable_event_pid(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		pid_t pid);
int ust_app_enable_event_pid(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		pid_t pid);
int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);
int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);
int ust_app_enable_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);
int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);
int ust_app_disable_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		struct ltt_ust_context *uctx);
int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx);
int ust_app_set_filter_event_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		struct lttng_filter_bytecode *bytecode);
void ust_app_global_update(struct ltt_ust_session *usess, int sock);

void ust_app_clean_list(void);
void ust_app_ht_alloc(void);
struct lttng_ht *ust_app_get_ht(void);
struct ust_app *ust_app_find_by_pid(pid_t pid);
int ust_app_validate_version(int sock);
int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate);

#else /* HAVE_LIBLTTNG_UST_CTL */

static inline
int ust_app_destroy_trace_all(struct ltt_ust_session *usess)
{
	return 0;
}
static inline
int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
{
	return 0;
}
static inline
int ust_app_start_trace_all(struct ltt_ust_session *usess)
{
	return 0;
}
static inline
int ust_app_stop_trace_all(struct ltt_ust_session *usess)
{
	return 0;
}
static inline
int ust_app_list_events(struct lttng_event **events)
{
	return -ENOSYS;
}
static inline
int ust_app_list_event_fields(struct lttng_event_field **fields)
{
	return -ENOSYS;
}
static inline
int ust_app_register(struct ust_register_msg *msg, int sock)
{
	return -ENOSYS;
}
static inline
int ust_app_register_done(int sock)
{
	return -ENOSYS;
}
static inline
void ust_app_unregister(int sock)
{
}
static inline
unsigned int ust_app_list_count(void)
{
	return 0;
}
static inline
void ust_app_lock_list(void)
{
}
static inline
void ust_app_unlock_list(void)
{
}
static inline
void ust_app_clean_list(void)
{
}
static inline
struct ust_app_list *ust_app_get_list(void)
{
	return NULL;
}
static inline
struct ust_app *ust_app_get_by_pid(pid_t pid)
{
	return NULL;
}
static inline
struct lttng_ht *ust_app_get_ht(void)
{
	return NULL;
}
static inline
void ust_app_ht_alloc(void)
{}
static inline
void ust_app_global_update(struct ltt_ust_session *usess, int sock)
{}
static inline
int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan)
{
	return 0;
}
static inline
int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan)
{
	return 0;
}
static inline
int ust_app_create_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan)
{
	return 0;
}
static inline
int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan)
{
	return 0;
}
static inline
int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan)
{
	return 0;
}
static inline
int ust_app_create_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
{
	return 0;
}
static inline
int ust_app_disable_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
{
	return 0;
}
static inline
int ust_app_enable_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent)
{
	return 0;
}
static inline
int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		struct ltt_ust_context *uctx)
{
	return 0;
}
static inline
int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx)
{
	return 0;
}
static inline
int ust_app_enable_event_pid(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		pid_t pid)
{
	return 0;
}
static inline
int ust_app_disable_event_pid(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
		pid_t pid)
{
	return 0;
}
static inline
int ust_app_validate_version(int sock)
{
	return 0;
}
static inline
int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
{
	return 0;
}

#endif /* HAVE_LIBLTTNG_UST_CTL */

#endif /* _LTT_UST_APP_H */
Commit	Line	Data
91d76f53 DG	1	/*
	2	* Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
	3	*
d14d33bf AM	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License, version 2 only,
	6	* as published by the Free Software Foundation.
91d76f53 DG	7	*
	8	* This program is distributed in the hope that it will be useful,
	9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*
d14d33bf AM	13	* You should have received a copy of the GNU General Public License along
	14	* with this program; if not, write to the Free Software Foundation, Inc.,
	15	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
91d76f53 DG	16	*/
91d76f53 DG	17
f6a9efaa DG	18	#ifndef _LTT_UST_APP_H
f6a9efaa DG	19	#define _LTT_UST_APP_H
91d76f53	20
099e26bd	21	#include <stdint.h>
1e307fab	22
44d3bd01 DG	23	#include "trace-ust.h"
44d3bd01 DG	24
e0c7ec2b	25	/* lttng-ust supported version. */
3f2c5fcc MD	26	#define LTTNG_UST_COMM_MAJOR 2 /* comm protocol major version */
3f2c5fcc MD	27	#define UST_APP_MAJOR_VERSION 2 /* UST version supported */
e0c7ec2b	28
b551a063 DG	29	#define UST_APP_EVENT_LIST_SIZE 32
b551a063 DG	30
53a80697 MD	31	struct lttng_filter_bytecode;
	32	struct lttng_ust_filter_bytecode;
	33
7753dea8	34	extern int ust_consumerd64_fd, ust_consumerd32_fd;
ba5d816e	35
099e26bd DG	36	/*
	37	* Application registration data structure.
	38	*/
	39	struct ust_register_msg {
	40	uint32_t major;
	41	uint32_t minor;
	42	pid_t pid;
	43	pid_t ppid;
	44	uid_t uid;
	45	gid_t gid;
0df502fd	46	uint32_t bits_per_long;
099e26bd DG	47	char name[16];
	48	};
	49
48842b30	50	/*
852d0037 DG	51	* Global applications HT used by the session daemon. This table is indexed by
852d0037 DG	52	* PID using the pid_n node and pid value of an ust_app.
48842b30	53	*/
bec39940	54	struct lttng_ht *ust_app_ht;
f6a9efaa	55
852d0037 DG	56	/*
	57	* Global applications HT used by the session daemon. This table is indexed by
	58	* socket using the sock_n node and sock value of an ust_app.
	59	*/
	60	struct lttng_ht *ust_app_ht_by_sock;
91d76f53	61
55cc08a6 DG	62	struct ust_app_ctx {
	63	int handle;
	64	struct lttng_ust_context ctx;
	65	struct lttng_ust_object_data *obj;
bec39940	66	struct lttng_ht_node_ulong node;
55cc08a6 DG	67	};
55cc08a6 DG	68
48842b30 DG	69	struct ust_app_event {
	70	int enabled;
	71	int handle;
13161846	72	struct lttng_ust_object_data *obj;
284d8f55	73	struct lttng_ust_event attr;
48842b30	74	char name[LTTNG_UST_SYM_NAME_LEN];
bec39940 DG	75	struct lttng_ht *ctx;
bec39940 DG	76	struct lttng_ht_node_str node;
53a80697	77	struct lttng_ust_filter_bytecode *filter;
48842b30 DG	78	};
	79
	80	struct ust_app_channel {
	81	int enabled;
	82	int handle;
	83	char name[LTTNG_UST_SYM_NAME_LEN];
	84	struct lttng_ust_channel attr;
13161846	85	struct lttng_ust_object_data *obj;
5af2f756	86	struct ltt_ust_stream_list streams;
bec39940 DG	87	struct lttng_ht *ctx;
	88	struct lttng_ht *events;
	89	struct lttng_ht_node_str node;
48842b30 DG	90	};
	91
	92	struct ust_app_session {
	93	int enabled;
8be98f9a MD	94	/* started: has the session been in started state at any time ? */
8be98f9a MD	95	int started; /* allows detection of start vs restart. */
a991f516 MD	96	int handle; /* used has unique identifier for app session */
a991f516 MD	97	int id; /* session unique identifier */
48842b30	98	struct ltt_ust_metadata *metadata;
bec39940 DG	99	struct lttng_ht channels; / Registered channels */
	100	struct lttng_ht_node_ulong node;
	101	char path[PATH_MAX];
6df2e2c9 MD	102	/* UID/GID of the user owning the session */
	103	uid_t uid;
	104	gid_t gid;
48842b30 DG	105	};
48842b30 DG	106
f6a9efaa DG	107	/*
f6a9efaa DG	108	* Registered traceable applications. Libust registers to the session daemon
050349bb	109	* and a linked list is kept of all running traceable app.
91d76f53	110	*/
56fff090	111	struct ust_app {
852d0037 DG	112	int sock;
852d0037 DG	113	pid_t pid;
099e26bd DG	114	pid_t ppid;
099e26bd DG	115	uid_t uid; /* User ID that owns the apps */
aea829b3	116	gid_t gid; /* Group ID that owns the apps */
7753dea8	117	int bits_per_long;
e0c7ec2b DG	118	int compatible; /* If the lttng-ust tracer version does not match the
	119	supported version of the session daemon, this flag is
	120	set to 0 (NOT compatible) else 1. */
	121	struct lttng_ust_tracer_version version;
099e26bd DG	122	uint32_t v_major; /* Verion major number */
	123	uint32_t v_minor; /* Verion minor number */
	124	char name[17]; /* Process name (short) */
bec39940	125	struct lttng_ht *sessions;
852d0037 DG	126	struct lttng_ht_node_ulong pid_n;
852d0037 DG	127	struct lttng_ht_node_ulong sock_n;
91d76f53 DG	128	};
91d76f53 DG	129
74d0b642	130	#ifdef HAVE_LIBLTTNG_UST_CTL
3bd1e081	131
56fff090	132	int ust_app_register(struct ust_register_msg *msg, int sock);
f2ca2e25 GF	133	static inline
	134	int ust_app_register_done(int sock)
	135	{
	136	return ustctl_register_done(sock);
	137	}
56fff090	138	void ust_app_unregister(int sock);
f6a9efaa	139	unsigned long ust_app_list_count(void);
421cb601	140	int ust_app_start_trace(struct ltt_ust_session usess, struct ust_app app);
8be98f9a	141	int ust_app_stop_trace(struct ltt_ust_session usess, struct ust_app app);
421cb601	142	int ust_app_start_trace_all(struct ltt_ust_session *usess);
8be98f9a	143	int ust_app_stop_trace_all(struct ltt_ust_session *usess);
84cd17c6 MD	144	int ust_app_destroy_trace(struct ltt_ust_session usess, struct ust_app app);
84cd17c6 MD	145	int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
b551a063	146	int ust_app_list_events(struct lttng_event **events);
f37d259d	147	int ust_app_list_event_fields(struct lttng_event_field **fields);
35a9059d DG	148	int ust_app_create_channel_glb(struct ltt_ust_session *usess,
	149	struct ltt_ust_channel *uchan);
	150	int ust_app_create_event_glb(struct ltt_ust_session *usess,
	151	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
7f79d3a1 DG	152	int ust_app_disable_event_pid(struct ltt_ust_session *usess,
	153	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	154	pid_t pid);
76d45b40 DG	155	int ust_app_enable_event_pid(struct ltt_ust_session *usess,
	156	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	157	pid_t pid);
35a9059d	158	int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
78f0bacd	159	struct ltt_ust_channel *uchan);
35a9059d	160	int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
78f0bacd	161	struct ltt_ust_channel *uchan);
35a9059d	162	int ust_app_enable_event_glb(struct ltt_ust_session *usess,
edb67388	163	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
35a9059d DG	164	int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
	165	struct ltt_ust_channel *uchan);
	166	int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
9730260e	167	struct ltt_ust_channel *uchan);
35a9059d DG	168	int ust_app_disable_event_glb(struct ltt_ust_session *usess,
35a9059d DG	169	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
55cc08a6 DG	170	int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
	171	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	172	struct ltt_ust_context *uctx);
	173	int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
	174	struct ltt_ust_channel uchan, struct ltt_ust_context uctx);
53a80697 MD	175	int ust_app_set_filter_event_glb(struct ltt_ust_session *usess,
	176	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	177	struct lttng_filter_bytecode *bytecode);
487cf67c	178	void ust_app_global_update(struct ltt_ust_session *usess, int sock);
91d76f53	179
56fff090	180	void ust_app_clean_list(void);
f6a9efaa	181	void ust_app_ht_alloc(void);
bec39940	182	struct lttng_ht *ust_app_get_ht(void);
f6a9efaa	183	struct ust_app *ust_app_find_by_pid(pid_t pid);
e0c7ec2b	184	int ust_app_validate_version(int sock);
4466912f	185	int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate);
44d3bd01	186
74d0b642	187	#else /* HAVE_LIBLTTNG_UST_CTL */
3bd1e081	188
cc920def DG	189	static inline
	190	int ust_app_destroy_trace_all(struct ltt_ust_session *usess)
	191	{
	192	return 0;
	193	}
d974f197	194	static inline
421cb601 DG	195	int ust_app_start_trace(struct ltt_ust_session usess, struct ust_app app)
	196	{
	197	return 0;
	198	}
	199	static inline
	200	int ust_app_start_trace_all(struct ltt_ust_session *usess)
d974f197	201	{
5cf5d0e7	202	return 0;
d974f197	203	}
3bd1e081	204	static inline
cc920def DG	205	int ust_app_stop_trace_all(struct ltt_ust_session *usess)
	206	{
	207	return 0;
	208	}
	209	static inline
b551a063 DG	210	int ust_app_list_events(struct lttng_event **events)
b551a063 DG	211	{
db7c0497	212	return -ENOSYS;
b551a063 DG	213	}
b551a063 DG	214	static inline
da0bdb87 MD	215	int ust_app_list_event_fields(struct lttng_event_field **fields)
	216	{
	217	return -ENOSYS;
	218	}
	219	static inline
3bd1e081 MD	220	int ust_app_register(struct ust_register_msg *msg, int sock)
	221	{
	222	return -ENOSYS;
	223	}
	224	static inline
f2ca2e25 GF	225	int ust_app_register_done(int sock)
	226	{
	227	return -ENOSYS;
	228	}
	229	static inline
3bd1e081 MD	230	void ust_app_unregister(int sock)
	231	{
	232	}
	233	static inline
	234	unsigned int ust_app_list_count(void)
	235	{
	236	return 0;
	237	}
3bd1e081 MD	238	static inline
	239	void ust_app_lock_list(void)
	240	{
	241	}
	242	static inline
	243	void ust_app_unlock_list(void)
	244	{
	245	}
	246	static inline
	247	void ust_app_clean_list(void)
	248	{
	249	}
	250	static inline
	251	struct ust_app_list *ust_app_get_list(void)
	252	{
	253	return NULL;
	254	}
	255	static inline
	256	struct ust_app *ust_app_get_by_pid(pid_t pid)
	257	{
	258	return NULL;
	259	}
48842b30	260	static inline
bec39940	261	struct lttng_ht *ust_app_get_ht(void)
d974f197 DG	262	{
	263	return NULL;
	264	}
	265	static inline
	266	void ust_app_ht_alloc(void)
cc920def DG	267	{}
	268	static inline
	269	void ust_app_global_update(struct ltt_ust_session *usess, int sock)
	270	{}
	271	static inline
35a9059d	272	int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
cc920def	273	struct ltt_ust_channel *uchan)
d974f197	274	{
cc920def	275	return 0;
d974f197	276	}
487cf67c	277	static inline
35a9059d	278	int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
cc920def	279	struct ltt_ust_channel *uchan)
487cf67c	280	{
cc920def DG	281	return 0;
	282	}
	283	static inline
35a9059d	284	int ust_app_create_channel_glb(struct ltt_ust_session *usess,
cc920def DG	285	struct ltt_ust_channel *uchan)
	286	{
	287	return 0;
	288	}
	289	static inline
35a9059d DG	290	int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
35a9059d DG	291	struct ltt_ust_channel *uchan)
cc920def DG	292	{
	293	return 0;
	294	}
	295	static inline
35a9059d	296	int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
cc920def DG	297	struct ltt_ust_channel *uchan)
	298	{
	299	return 0;
	300	}
	301	static inline
35a9059d DG	302	int ust_app_create_event_glb(struct ltt_ust_session *usess,
	303	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	304	{
	305	return 0;
	306	}
	307	static inline
	308	int ust_app_disable_event_glb(struct ltt_ust_session *usess,
cc920def DG	309	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	310	{
	311	return 0;
487cf67c	312	}
edb67388	313	static inline
35a9059d	314	int ust_app_enable_event_glb(struct ltt_ust_session *usess,
edb67388 DG	315	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	316	{
	317	return 0;
	318	}
55cc08a6 DG	319	static inline
	320	int ust_app_add_ctx_event_glb(struct ltt_ust_session *usess,
	321	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	322	struct ltt_ust_context *uctx)
	323	{
	324	return 0;
	325	}
	326	static inline
	327	int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
	328	struct ltt_ust_channel uchan, struct ltt_ust_context uctx)
	329	{
	330	return 0;
	331	}
76d45b40 DG	332	static inline
	333	int ust_app_enable_event_pid(struct ltt_ust_session *usess,
	334	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	335	pid_t pid)
	336	{
	337	return 0;
	338	}
7f79d3a1 DG	339	static inline
	340	int ust_app_disable_event_pid(struct ltt_ust_session *usess,
	341	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	342	pid_t pid)
	343	{
	344	return 0;
	345	}
e0c7ec2b DG	346	static inline
	347	int ust_app_validate_version(int sock)
	348	{
	349	return 0;
	350	}
4466912f DG	351	static inline
	352	int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
	353	{
	354	return 0;
	355	}
48842b30	356
74d0b642	357	#endif /* HAVE_LIBLTTNG_UST_CTL */
3bd1e081	358
f6a9efaa	359	#endif /* _LTT_UST_APP_H */