binfmt,tmpfiles,modules-load,sysctl: rework the various early-boot services that...

[elogind.git] / src / shared / path-util.c

diff --git a/src/shared/path-util.c b/src/shared/path-util.c
index 52ce65de6d9a8b8e65f6a533ab896c317129c628..0b50ea646aa984a3a1a64b15946f438ac17527e1 100644 (file)
--- a/src/shared/path-util.c
+++ b/src/shared/path-util.c
@@ -215,6 +215,16 @@ char **path_strv_canonicalize(char **l) {
         return l;
 }
 
+char **path_strv_canonicalize_uniq(char **l) {
+        if (strv_isempty(l))
+                return l;
+
+        if (!path_strv_canonicalize(l))
+                return NULL;
+
+        return strv_uniq(l);
+}
+
 char *path_kill_slashes(char *path) {
         char *f, *t;
         bool slash = false;