X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt-sessiond%2Futils.c;h=d099c08031abf96221ac3028f3048fe4cd6ff266;hb=242cd1874f3d8f678e795eea4d35552eff683ed8;hp=936d3e1b891034321e4f79c48b0ff2b14729d72e;hpb=8e68d1c8b15ef989f1abac8a241827013a5d4623;p=lttng-tools.git

diff --git a/ltt-sessiond/utils.c b/ltt-sessiond/utils.c
index 936d3e1b8..d099c0803 100644
--- a/ltt-sessiond/utils.c
+++ b/ltt-sessiond/utils.c
@@ -28,6 +28,22 @@
 
 #include "utils.h"
 
+/*
+ *  get_home_dir
+ *
+ *  Return pointer to home directory path using the env variable HOME.
+ *  No home, NULL is returned.
+ */
+const char *get_home_dir(void)
+{
+	return ((const char *) getenv("HOME"));
+}
+
+/*
+ *  mkdir_recursive
+ *
+ *  Create recursively directory using the FULL path.
+ */
 int mkdir_recursive(const char *path, mode_t mode)
 {
     int ret;