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Add disable-channel support for UST
[lttng-tools.git]
/
lttng-sessiond
/
ust-app.h
diff --git
a/lttng-sessiond/ust-app.h
b/lttng-sessiond/ust-app.h
index f8b0c6c6db604ff12d07e3b1307e3a901057130b..0446363c37c78b0bcf296d5aa782bd3749e3063d 100644
(file)
--- a/
lttng-sessiond/ust-app.h
+++ b/
lttng-sessiond/ust-app.h
@@
-26,7
+26,7
@@
#define UST_APP_EVENT_LIST_SIZE 32
#define UST_APP_EVENT_LIST_SIZE 32
-extern int ust_consumer_fd;
+extern int ust_consumer
d64_fd, ust_consumerd32
_fd;
/*
* Application registration data structure.
/*
* Application registration data structure.
@@
-38,6
+38,7
@@
struct ust_register_msg {
pid_t ppid;
uid_t uid;
gid_t gid;
pid_t ppid;
uid_t uid;
gid_t gid;
+ uint32_t bits_per_long;
char name[16];
};
char name[16];
};
@@
-78,10
+79,11
@@
struct ust_app_channel {
struct ust_app_session {
int enabled;
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 */
unsigned int uid;
struct ltt_ust_metadata *metadata;
int handle; /* Used has unique identifier */
unsigned int uid;
struct ltt_ust_metadata *metadata;
- struct lttng_ust_object_data *obj;
struct cds_lfht *channels; /* Registered channels */
struct cds_lfht_node node;
char path[PATH_MAX];
struct cds_lfht *channels; /* Registered channels */
struct cds_lfht_node node;
char path[PATH_MAX];
@@
-95,6
+97,7
@@
struct ust_app {
pid_t ppid;
uid_t uid; /* User ID that owns the apps */
gid_t gid; /* Group ID that owns the apps */
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;
uint32_t v_major; /* Verion major number */
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
uint32_t v_major; /* Verion major number */
uint32_t v_minor; /* Verion minor number */
char name[17]; /* Process name (short) */
@@
-113,8
+116,16
@@
int ust_app_create_event_all(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
unsigned long ust_app_list_count(void);
int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app);
struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
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_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_events(struct lttng_event **events);
+int ust_app_disable_channel_all(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
+int ust_app_enable_channel_all(struct ltt_ust_session *usess,
+ struct ltt_ust_channel *uchan);
void ust_app_global_update(struct ltt_ust_session *usess, int sock);
void ust_app_clean_list(void);
void ust_app_global_update(struct ltt_ust_session *usess, int sock);
void ust_app_clean_list(void);
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