From 823d72c7f73d06df50fe51390a79b2296f78215e Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 1 Oct 2021 15:47:53 +0200
Subject: [PATCH] fileio: add shortcut for xopendirat() when called in
 opendir() compatible mode

---
 src/basic/fileio.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/basic/fileio.c b/src/basic/fileio.c
index cced1dd564b..0a483854f2a 100644
--- a/src/basic/fileio.c
+++ b/src/basic/fileio.c
@@ -928,6 +928,9 @@ DIR *xopendirat(int fd, const char *name, int flags) {
 
         assert(!(flags & O_CREAT));
 
+        if (fd == AT_FDCWD && flags == 0)
+                return opendir(name);
+
         nfd = openat(fd, name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|flags, 0);
         if (nfd < 0)
                 return NULL;
-- 
2.47.3