Create all trace directories and files with client user credentials

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

diff --git a/lttng-sessiond/ust-app.h b/lttng-sessiond/ust-app.h
index 9fb4df1a70b8c72d35b92859e0bb46d42d5a1ef7..0c753ab36eb66c72056c722fd1e2b75cfbd047b3 100644 (file)
--- a/lttng-sessiond/ust-app.h
+++ b/lttng-sessiond/ust-app.h
@@ -88,11 +88,14 @@ 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;
+       int handle;   /* used has unique identifier for app session */
+       int id;       /* session unique identifier */
        struct ltt_ust_metadata *metadata;
        struct cds_lfht *channels; /* Registered channels */
        struct cds_lfht_node node;
+       /* UID/GID of the user owning the session */
+       uid_t uid;
+       gid_t gid;
        char path[PATH_MAX];
 };
 
@@ -129,6 +132,9 @@ 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);
@@ -298,6 +304,13 @@ int ust_app_enable_event_pid(struct ltt_ust_session *usess,
 {
        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;
+}
 
 #endif /* HAVE_LIBLTTNG_UST_CTL */