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Implement support for lttng-modules syscall filtering
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
session.h
diff --git
a/src/bin/lttng-sessiond/session.h
b/src/bin/lttng-sessiond/session.h
index 2bd2fd0bab5facdec136f7e0a9558c46cf2e502d..368b352fa22388c9edae452fda760535b767ccf5 100644
(file)
--- a/
src/bin/lttng-sessiond/session.h
+++ b/
src/bin/lttng-sessiond/session.h
@@
-18,6
+18,7
@@
#ifndef _LTT_SESSION_H
#define _LTT_SESSION_H
#ifndef _LTT_SESSION_H
#define _LTT_SESSION_H
+#include <limits.h>
#include <urcu/list.h>
#include <common/hashtable/hashtable.h>
#include <urcu/list.h>
#include <common/hashtable/hashtable.h>
@@
-59,6
+60,7
@@
struct ltt_session_list {
*/
struct ltt_session {
char name[NAME_MAX];
*/
struct ltt_session {
char name[NAME_MAX];
+ char hostname[HOST_NAME_MAX]; /* Local hostname. */
struct ltt_kernel_session *kernel_session;
struct ltt_ust_session *ust_session;
/*
struct ltt_kernel_session *kernel_session;
struct ltt_ust_session *ust_session;
/*
@@
-68,7
+70,6
@@
struct ltt_session {
*/
pthread_mutex_t lock;
struct cds_list_head list;
*/
pthread_mutex_t lock;
struct cds_list_head list;
- int enabled; /* enabled/started flag */
uint64_t id; /* session unique identifier */
/* UID/GID of the user owning the session */
uid_t uid;
uint64_t id; /* session unique identifier */
/* UID/GID of the user owning the session */
uid_t uid;
@@
-86,8
+87,13
@@
struct ltt_session {
*/
struct consumer_output *consumer;
*/
struct consumer_output *consumer;
- /* Did a start command occured before the kern/ust session creation? */
- unsigned int started;
+ /* Did at least ONE start command has been triggered?. */
+ unsigned int has_been_started:1;
+ /*
+ * Is the session active? Start trace command sets this to 1 and the stop
+ * command reset it to 0.
+ */
+ unsigned int active:1;
/* Snapshot representation in a session. */
struct snapshot snapshot;
/* Snapshot representation in a session. */
struct snapshot snapshot;
@@
-102,7
+108,7
@@
struct ltt_session {
/*
* Timer set when the session is created for live reading.
*/
/*
* Timer set when the session is created for live reading.
*/
- int live_timer;
+
unsigned
int live_timer;
};
/* Prototypes */
};
/* Prototypes */
@@
-114,7
+120,7
@@
void session_lock_list(void);
void session_unlock(struct ltt_session *session);
void session_unlock_list(void);
void session_unlock(struct ltt_session *session);
void session_unlock_list(void);
-struct ltt_session *session_find_by_name(char *name);
+struct ltt_session *session_find_by_name(c
onst c
har *name);
struct ltt_session_list *session_get_list(void);
int session_access_ok(struct ltt_session *session, uid_t uid, gid_t gid);
struct ltt_session_list *session_get_list(void);
int session_access_ok(struct ltt_session *session, uid_t uid, gid_t gid);
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