Create output directory at session creation command

[lttng-tools.git] / lttng-sessiond / session.c

diff --git a/lttng-sessiond/session.c b/lttng-sessiond/session.c
index 7a580fdd9b07cfb6ff9b31f4eb5b529f306fc4d4..246b60903f86164e9da44ff5659d3444c4c13c2c 100644 (file)
--- a/lttng-sessiond/session.c
+++ b/lttng-sessiond/session.c
@@ -21,10 +21,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 #include <urcu.h>
 
 #include <lttng-sessiond-comm.h>
 #include <lttngerr.h>
+#include <runas.h>
 
 #include "hashtable.h"
 #include "session.h"
@@ -217,6 +220,16 @@ int session_create(char *name, char *path, uid_t uid, gid_t gid)
        new_session->uid = uid;
        new_session->gid = gid;
 
+       ret = mkdir_recursive_run_as(new_session->path, S_IRWXU | S_IRWXG,
+                       new_session->uid, new_session->gid);
+       if (ret < 0) {
+               if (ret != -EEXIST) {
+                       ERR("Trace directory creation error");
+                       ret = LTTCOMM_CREATE_FAIL;
+                       goto error;
+               }
+       }
+
        /* Add new session to the session list */
        session_lock_list();
        new_session->id = add_session_list(new_session);