From: Jim Meyering <jim@meyering.net>
Date: Sun, 19 Sep 1999 16:46:50 +0000 (+0000)
Subject: [STAT_MACROS_BROKEN] (S_ISLNK): Undefine.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33d5b81171419e47393f7d520f9dd5911f1cd973;p=pspp

[STAT_MACROS_BROKEN] (S_ISLNK): Undefine.
(S_ISLNK): Define if necessary.
This is necessary on a NEC SX-4 with SUPER-UX 9.1.
---

diff --git a/lib/lchown.c b/lib/lchown.c
index 9c420bb092..391f5ca984 100644
--- a/lib/lchown.c
+++ b/lib/lchown.c
@@ -27,6 +27,14 @@ extern int errno;
 #endif
 #include "lchown.h"
 
+#ifdef STAT_MACROS_BROKEN
+# undef S_ISLNK
+#endif
+#if !defined(S_ISLNK) && defined(S_IFLNK)
+# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#endif
+
+
 /* Declare chown to avoid a warning.  Don't include unistd.h,
    because it may have a conflicting prototype for lchown.  */
 int chown ();