[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         3 /* Internal 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;

struct ust_app_ht_key {
	const char *name;
	const struct lttng_ust_filter_bytecode *filter;
	enum lttng_ust_loglevel_type loglevel;
};

/*
 * 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_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;
	struct cds_list_head teardown_node;
};

/*
 * 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;
	/*
	 * This is a list of ust app session that, once the app is going into
	 * teardown mode, in the RCU call, each node in this list is removed and
	 * deleted.
	 *
	 * Element of the list are added when an application unregisters after each
	 * ht_del of ust_app_session associated to this app. This list is NOT used
	 * when a session is destroyed.
	 */
	struct cds_list_head teardown_head;
};

#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_channel_glb(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct ltt_ust_context *uctx);
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_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	26	#define LTTNG_UST_COMM_MAJOR 2 /* comm protocol major version */
68264071	27	#define UST_APP_MAJOR_VERSION 3 /* Internal 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
18eace3b DG	36	struct ust_app_ht_key {
	37	const char *name;
	38	const struct lttng_ust_filter_bytecode *filter;
	39	enum lttng_ust_loglevel_type loglevel;
	40	};
	41
099e26bd DG	42	/*
	43	* Application registration data structure.
	44	*/
	45	struct ust_register_msg {
	46	uint32_t major;
	47	uint32_t minor;
	48	pid_t pid;
	49	pid_t ppid;
	50	uid_t uid;
	51	gid_t gid;
0df502fd	52	uint32_t bits_per_long;
099e26bd DG	53	char name[16];
	54	};
	55
48842b30	56	/*
852d0037 DG	57	* Global applications HT used by the session daemon. This table is indexed by
852d0037 DG	58	* PID using the pid_n node and pid value of an ust_app.
48842b30	59	*/
bec39940	60	struct lttng_ht *ust_app_ht;
f6a9efaa	61
852d0037 DG	62	/*
	63	* Global applications HT used by the session daemon. This table is indexed by
	64	* socket using the sock_n node and sock value of an ust_app.
	65	*/
	66	struct lttng_ht *ust_app_ht_by_sock;
91d76f53	67
55cc08a6 DG	68	struct ust_app_ctx {
	69	int handle;
	70	struct lttng_ust_context ctx;
	71	struct lttng_ust_object_data *obj;
bec39940	72	struct lttng_ht_node_ulong node;
55cc08a6 DG	73	};
55cc08a6 DG	74
48842b30 DG	75	struct ust_app_event {
	76	int enabled;
	77	int handle;
13161846	78	struct lttng_ust_object_data *obj;
284d8f55	79	struct lttng_ust_event attr;
48842b30	80	char name[LTTNG_UST_SYM_NAME_LEN];
bec39940	81	struct lttng_ht_node_str node;
53a80697	82	struct lttng_ust_filter_bytecode *filter;
48842b30 DG	83	};
	84
	85	struct ust_app_channel {
	86	int enabled;
	87	int handle;
	88	char name[LTTNG_UST_SYM_NAME_LEN];
	89	struct lttng_ust_channel attr;
13161846	90	struct lttng_ust_object_data *obj;
5af2f756	91	struct ltt_ust_stream_list streams;
bec39940 DG	92	struct lttng_ht *ctx;
	93	struct lttng_ht *events;
	94	struct lttng_ht_node_str node;
48842b30 DG	95	};
	96
	97	struct ust_app_session {
	98	int enabled;
8be98f9a MD	99	/* started: has the session been in started state at any time ? */
8be98f9a MD	100	int started; /* allows detection of start vs restart. */
a991f516 MD	101	int handle; /* used has unique identifier for app session */
a991f516 MD	102	int id; /* session unique identifier */
48842b30	103	struct ltt_ust_metadata *metadata;
bec39940 DG	104	struct lttng_ht channels; / Registered channels */
	105	struct lttng_ht_node_ulong node;
	106	char path[PATH_MAX];
6df2e2c9 MD	107	/* UID/GID of the user owning the session */
	108	uid_t uid;
	109	gid_t gid;
d42f20df	110	struct cds_list_head teardown_node;
48842b30 DG	111	};
48842b30 DG	112
f6a9efaa DG	113	/*
f6a9efaa DG	114	* Registered traceable applications. Libust registers to the session daemon
050349bb	115	* and a linked list is kept of all running traceable app.
91d76f53	116	*/
56fff090	117	struct ust_app {
852d0037 DG	118	int sock;
852d0037 DG	119	pid_t pid;
099e26bd DG	120	pid_t ppid;
099e26bd DG	121	uid_t uid; /* User ID that owns the apps */
aea829b3	122	gid_t gid; /* Group ID that owns the apps */
7753dea8	123	int bits_per_long;
e0c7ec2b DG	124	int compatible; /* If the lttng-ust tracer version does not match the
	125	supported version of the session daemon, this flag is
	126	set to 0 (NOT compatible) else 1. */
	127	struct lttng_ust_tracer_version version;
099e26bd DG	128	uint32_t v_major; /* Verion major number */
	129	uint32_t v_minor; /* Verion minor number */
	130	char name[17]; /* Process name (short) */
bec39940	131	struct lttng_ht *sessions;
852d0037 DG	132	struct lttng_ht_node_ulong pid_n;
852d0037 DG	133	struct lttng_ht_node_ulong sock_n;
d42f20df DG	134	/*
	135	* This is a list of ust app session that, once the app is going into
	136	* teardown mode, in the RCU call, each node in this list is removed and
	137	* deleted.
	138	*
	139	* Element of the list are added when an application unregisters after each
	140	* ht_del of ust_app_session associated to this app. This list is NOT used
	141	* when a session is destroyed.
	142	*/
	143	struct cds_list_head teardown_head;
91d76f53 DG	144	};
91d76f53 DG	145
74d0b642	146	#ifdef HAVE_LIBLTTNG_UST_CTL
3bd1e081	147
56fff090	148	int ust_app_register(struct ust_register_msg *msg, int sock);
f2ca2e25 GF	149	static inline
	150	int ust_app_register_done(int sock)
	151	{
	152	return ustctl_register_done(sock);
	153	}
56fff090	154	void ust_app_unregister(int sock);
f6a9efaa	155	unsigned long ust_app_list_count(void);
421cb601	156	int ust_app_start_trace(struct ltt_ust_session usess, struct ust_app app);
8be98f9a	157	int ust_app_stop_trace(struct ltt_ust_session usess, struct ust_app app);
421cb601	158	int ust_app_start_trace_all(struct ltt_ust_session *usess);
8be98f9a	159	int ust_app_stop_trace_all(struct ltt_ust_session *usess);
84cd17c6 MD	160	int ust_app_destroy_trace(struct ltt_ust_session usess, struct ust_app app);
84cd17c6 MD	161	int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
b551a063	162	int ust_app_list_events(struct lttng_event **events);
f37d259d	163	int ust_app_list_event_fields(struct lttng_event_field **fields);
35a9059d DG	164	int ust_app_create_channel_glb(struct ltt_ust_session *usess,
	165	struct ltt_ust_channel *uchan);
	166	int ust_app_create_event_glb(struct ltt_ust_session *usess,
	167	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
7f79d3a1 DG	168	int ust_app_disable_event_pid(struct ltt_ust_session *usess,
	169	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	170	pid_t pid);
76d45b40 DG	171	int ust_app_enable_event_pid(struct ltt_ust_session *usess,
	172	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	173	pid_t pid);
35a9059d	174	int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
78f0bacd	175	struct ltt_ust_channel *uchan);
35a9059d	176	int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
78f0bacd	177	struct ltt_ust_channel *uchan);
35a9059d	178	int ust_app_enable_event_glb(struct ltt_ust_session *usess,
edb67388	179	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
35a9059d DG	180	int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
	181	struct ltt_ust_channel *uchan);
	182	int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
9730260e	183	struct ltt_ust_channel *uchan);
35a9059d DG	184	int ust_app_disable_event_glb(struct ltt_ust_session *usess,
35a9059d DG	185	struct ltt_ust_channel uchan, struct ltt_ust_event uevent);
55cc08a6 DG	186	int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
55cc08a6 DG	187	struct ltt_ust_channel uchan, struct ltt_ust_context uctx);
487cf67c	188	void ust_app_global_update(struct ltt_ust_session *usess, int sock);
91d76f53	189
56fff090	190	void ust_app_clean_list(void);
f6a9efaa	191	void ust_app_ht_alloc(void);
bec39940	192	struct lttng_ht *ust_app_get_ht(void);
f6a9efaa	193	struct ust_app *ust_app_find_by_pid(pid_t pid);
e0c7ec2b	194	int ust_app_validate_version(int sock);
4466912f	195	int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate);
44d3bd01	196
74d0b642	197	#else /* HAVE_LIBLTTNG_UST_CTL */
3bd1e081	198
cc920def DG	199	static inline
	200	int ust_app_destroy_trace_all(struct ltt_ust_session *usess)
	201	{
	202	return 0;
	203	}
d974f197	204	static inline
421cb601 DG	205	int ust_app_start_trace(struct ltt_ust_session usess, struct ust_app app)
	206	{
	207	return 0;
	208	}
	209	static inline
	210	int ust_app_start_trace_all(struct ltt_ust_session *usess)
d974f197	211	{
5cf5d0e7	212	return 0;
d974f197	213	}
3bd1e081	214	static inline
cc920def DG	215	int ust_app_stop_trace_all(struct ltt_ust_session *usess)
	216	{
	217	return 0;
	218	}
	219	static inline
b551a063 DG	220	int ust_app_list_events(struct lttng_event **events)
b551a063 DG	221	{
db7c0497	222	return -ENOSYS;
b551a063 DG	223	}
b551a063 DG	224	static inline
da0bdb87 MD	225	int ust_app_list_event_fields(struct lttng_event_field **fields)
	226	{
	227	return -ENOSYS;
	228	}
	229	static inline
3bd1e081 MD	230	int ust_app_register(struct ust_register_msg *msg, int sock)
	231	{
	232	return -ENOSYS;
	233	}
	234	static inline
f2ca2e25 GF	235	int ust_app_register_done(int sock)
	236	{
	237	return -ENOSYS;
	238	}
	239	static inline
3bd1e081 MD	240	void ust_app_unregister(int sock)
	241	{
	242	}
	243	static inline
	244	unsigned int ust_app_list_count(void)
	245	{
	246	return 0;
	247	}
3bd1e081 MD	248	static inline
	249	void ust_app_lock_list(void)
	250	{
	251	}
	252	static inline
	253	void ust_app_unlock_list(void)
	254	{
	255	}
	256	static inline
	257	void ust_app_clean_list(void)
	258	{
	259	}
	260	static inline
	261	struct ust_app_list *ust_app_get_list(void)
	262	{
	263	return NULL;
	264	}
	265	static inline
	266	struct ust_app *ust_app_get_by_pid(pid_t pid)
	267	{
	268	return NULL;
	269	}
48842b30	270	static inline
bec39940	271	struct lttng_ht *ust_app_get_ht(void)
d974f197 DG	272	{
	273	return NULL;
	274	}
	275	static inline
	276	void ust_app_ht_alloc(void)
cc920def DG	277	{}
	278	static inline
	279	void ust_app_global_update(struct ltt_ust_session *usess, int sock)
	280	{}
	281	static inline
35a9059d	282	int ust_app_disable_channel_glb(struct ltt_ust_session *usess,
cc920def	283	struct ltt_ust_channel *uchan)
d974f197	284	{
cc920def	285	return 0;
d974f197	286	}
487cf67c	287	static inline
35a9059d	288	int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
cc920def	289	struct ltt_ust_channel *uchan)
487cf67c	290	{
cc920def DG	291	return 0;
	292	}
	293	static inline
35a9059d	294	int ust_app_create_channel_glb(struct ltt_ust_session *usess,
cc920def DG	295	struct ltt_ust_channel *uchan)
	296	{
	297	return 0;
	298	}
	299	static inline
35a9059d DG	300	int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
35a9059d DG	301	struct ltt_ust_channel *uchan)
cc920def DG	302	{
	303	return 0;
	304	}
	305	static inline
35a9059d	306	int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
cc920def DG	307	struct ltt_ust_channel *uchan)
	308	{
	309	return 0;
	310	}
	311	static inline
35a9059d DG	312	int ust_app_create_event_glb(struct ltt_ust_session *usess,
	313	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	314	{
	315	return 0;
	316	}
	317	static inline
	318	int ust_app_disable_event_glb(struct ltt_ust_session *usess,
cc920def DG	319	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	320	{
	321	return 0;
487cf67c	322	}
edb67388	323	static inline
35a9059d	324	int ust_app_enable_event_glb(struct ltt_ust_session *usess,
edb67388 DG	325	struct ltt_ust_channel uchan, struct ltt_ust_event uevent)
	326	{
	327	return 0;
	328	}
55cc08a6	329	static inline
55cc08a6 DG	330	int ust_app_add_ctx_channel_glb(struct ltt_ust_session *usess,
	331	struct ltt_ust_channel uchan, struct ltt_ust_context uctx)
	332	{
	333	return 0;
	334	}
76d45b40 DG	335	static inline
	336	int ust_app_enable_event_pid(struct ltt_ust_session *usess,
	337	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	338	pid_t pid)
	339	{
	340	return 0;
	341	}
7f79d3a1 DG	342	static inline
	343	int ust_app_disable_event_pid(struct ltt_ust_session *usess,
	344	struct ltt_ust_channel uchan, struct ltt_ust_event uevent,
	345	pid_t pid)
	346	{
	347	return 0;
	348	}
e0c7ec2b DG	349	static inline
	350	int ust_app_validate_version(int sock)
	351	{
	352	return 0;
	353	}
4466912f DG	354	static inline
	355	int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
	356	{
	357	return 0;
	358	}
48842b30	359
74d0b642	360	#endif /* HAVE_LIBLTTNG_UST_CTL */
3bd1e081	361
f6a9efaa	362	#endif /* _LTT_UST_APP_H */