From cd8cc0d00d93d89e186fc734597bf3fe81b73417 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Mon, 22 Feb 1999 19:05:06 +0000
Subject: [PATCH] add def of dirfd() for those without it

---
 getcwd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/getcwd.c b/getcwd.c
index 503925f04..d210a6f3e 100644
--- a/getcwd.c
+++ b/getcwd.c
@@ -72,6 +72,10 @@
 
 #include "compat.h"
 
+#ifndef dirfd
+#  define dirfd(dirp)	((dirp)->dd_fd)
+#endif
+
 #define	ISDOT(dp) \
 	(dp->d_name[0] == '.' && (dp->d_name[1] == '\0' || \
 	    (dp->d_name[1] == '.' && dp->d_name[2] == '\0')))
-- 
2.40.0