From 401116766b805732165cf4cb70705a451d452b08 Mon Sep 17 00:00:00 2001
From: tg <tg@mirbsd.org>
Date: Fri, 4 May 2012 21:57:38 +0000
Subject: [PATCH] generalise the skipping sete{u,g}id() case for Coherent, not
 just BeOS

---
 Build.sh | 7 +++++--
 misc.c   | 8 +++-----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Build.sh b/Build.sh
index d3d0636..2c27855 100644
--- a/Build.sh
+++ b/Build.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.559 2012/05/04 21:42:50 tg Exp $'
+srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.560 2012/05/04 21:57:36 tg Exp $'
 #-
 # Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
 #		2011, 2012
@@ -494,6 +494,8 @@ BeOS)
 	esac
 	# BeOS has no real tty either
 	add_cppflags -DMKSH_UNEMPLOYED
+	# BeOS doesn't have different UIDs and GIDs
+	add_cppflags -DMKSH__NO_SETEUGID
 	;;
 BSD/OS)
 	: ${HAVE_SETLOCALE_CTYPE=0}
@@ -501,6 +503,7 @@ BSD/OS)
 Coherent)
 	oswarn="; it has major issues"
 	check_categories="$check_categories nosymlink"
+	add_cppflags -DMKSH__NO_SETEUGID
 	;;
 CYGWIN*)
 	: ${HAVE_SETLOCALE_CTYPE=0}
@@ -1405,7 +1408,7 @@ else
 		#define EXTERN
 		#define MKSH_INCLUDES_ONLY
 		#include "sh.h"
-		__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.559 2012/05/04 21:42:50 tg Exp $");
+		__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.560 2012/05/04 21:57:36 tg Exp $");
 		int main(void) { printf("Hello, World!\n"); return (0); }
 EOF
 	case $cm in
diff --git a/misc.c b/misc.c
index 9bb1ac3..965ed14 100644
--- a/misc.c
+++ b/misc.c
@@ -30,7 +30,7 @@
 #include <grp.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.189 2012/05/04 20:49:06 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.190 2012/05/04 21:57:38 tg Exp $");
 
 /* type bits for unsigned char */
 unsigned char chtypes[UCHAR_MAX + 1];
@@ -254,13 +254,11 @@ change_flag(enum sh_flag f, int what, unsigned int newval)
 #else
 		/* seteuid, setegid, setgid don't EAGAIN on Linux */
 		ksheuid = kshuid = getuid();
-#ifndef __BEOS__
-		/* BeOS doesn't have different UIDs */
+#ifndef MKSH__NO_SETEUGID
 		seteuid(ksheuid);
 #endif
 		DO_SETUID(setuid, (ksheuid));
-#ifndef __BEOS__
-		/* BeOS doesn't have different GIDs */
+#ifndef MKSH__NO_SETEUGID
 		setegid(kshegid);
 #endif
 		setgid(kshegid);