Create all trace directories and files with client user credentials

[lttng-tools.git] / include / lttng / lttng-consumer.h

diff --git a/include/lttng/lttng-consumer.h b/include/lttng/lttng-consumer.h
index e5672d7b78ef81f45d7ea8134bb288f78253f8dc..81fd83e0ff4845574f4ddf3762129a2935bf7138 100644 (file)
--- a/include/lttng/lttng-consumer.h
+++ b/include/lttng/lttng-consumer.h
@@ -22,6 +22,7 @@
 
 #include <limits.h>
 #include <poll.h>
+#include <unistd.h>
 #include <urcu/list.h>
 #include <lttng/lttng.h>
 
@@ -120,6 +121,9 @@ struct lttng_consumer_stream {
        struct lttng_ust_lib_ring_buffer *buf;
        int cpu;
        int hangup_flush_done;
+       /* UID/GID of the user owning the session to which stream belongs */
+       uid_t uid;
+       gid_t gid;
 };
 
 /*
@@ -265,7 +269,9 @@ extern struct lttng_consumer_stream *consumer_allocate_stream(
                enum lttng_consumer_stream_state state,
                uint64_t mmap_len,
                enum lttng_event_output output,
-               const char *path_name);
+               const char *path_name,
+               uid_t uid,
+               gid_t gid);
 extern int consumer_add_stream(struct lttng_consumer_stream *stream);
 extern void consumer_del_stream(struct lttng_consumer_stream *stream);
 extern void consumer_change_stream_state(int stream_key,