From: Jim Meyering <jim@meyering.net>
Date: Fri, 27 Jan 1995 17:16:56 +0000 (+0000)
Subject: Declare errno if it's not defined.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9086e96e3d45104ca8e65e625d4e315bee326bd;p=pspp

Declare errno if it's not defined.
Rename SAFE_STAT to safe_stat.
---

diff --git a/lib/euidaccess.c b/lib/euidaccess.c
index 00d6a95696..499040c5b3 100644
--- a/lib/euidaccess.c
+++ b/lib/euidaccess.c
@@ -59,7 +59,7 @@ gid_t getegid ();
 #endif /* not POSIX_VERSION */
 
 #include <errno.h>
-#ifndef STDC_HEADERS
+#ifndef errno
 extern int errno;
 #endif
 
@@ -177,7 +177,7 @@ euidaccess (path, mode)
       return access (path, mode);
     }
 
-  if (SAFE_STAT (path, &stats))
+  if (safe_stat (path, &stats))
     return -1;
 
   return eaccess_stat (&stats, mode, path);