From ed9b89e1dbb9d1f860f681e49604a9fb1f24b1dc Mon Sep 17 00:00:00 2001
From: Fred Wright <fw@fwright.net>
Date: Sat, 20 Apr 2024 21:14:15 -0700
Subject: [PATCH] test_dirfuncs_compat: Fix warning

Since dirfd() may be defined as a macro, it needs to be undefined
before defining it, to avoid a warning.

TESTED:
Tested on 10.4-10.5 ppc, 10.4-10.6 i386, 10.5-10.6 ppc (i386 Rosetta),
10.5-12.x x86_64, 11.x-14.x arm64.
Redfinition warning is now gone.
---
 test/test_dirfuncs_compat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/test_dirfuncs_compat.c b/test/test_dirfuncs_compat.c
index 6148d41..689b6cc 100644
--- a/test/test_dirfuncs_compat.c
+++ b/test/test_dirfuncs_compat.c
@@ -35,6 +35,7 @@
 #define seekdir     __mpls_seekdir
 #define rewinddir   __mpls_rewinddir
 #define closedir    __mpls_closedir
+#undef dirfd
 #define dirfd       __mpls_dirfd
 
 #include "test_fdopendir.c"