From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 17 Oct 2020 20:56:55 +0000 (-0700)
Subject: remove unneeded X_OK shim
X-Git-Tag: 2.46.0~20^2^2~16^2~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=63f11020b920991daf44d3c7c1a0de6a72f10bc6;p=graphviz

remove unneeded X_OK shim

Nothing in Graphviz uses X_OK.
---

diff --git a/lib/sfio/sfhdr.h b/lib/sfio/sfhdr.h
index f697e21b1..23e10ecab 100644
--- a/lib/sfio/sfhdr.h
+++ b/lib/sfio/sfhdr.h
@@ -88,11 +88,6 @@ extern "C" {
 #define SFMTXSTART(f,v)		{ if(!f) return(v); }
 #define SFMTXRETURN(f,v)	{ return(v); }
 
-/* to test for executable access mode of a file */
-#ifndef X_OK
-#define X_OK	01
-#endif
-
 /* alternative process forking */
 #if defined(HAVE_VFORK) && !defined(fork) && !defined(sparc) && !defined(__sparc)
 #ifdef HAVE_VFORK_H