From c33f35354b20387ed10538c3b732c32f18f237bd Mon Sep 17 00:00:00 2001
From: Garrett Wollman <wollman@FreeBSD.org>
Date: Tue, 6 Sep 1994 20:04:39 +0000
Subject: [PATCH] Revert back to old config behavior if compiled with
 -DCONFIG_DONT_CLOBBER.

---
 usr.sbin/config/Makefile | 3 +++
 usr.sbin/config/main.c   | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/usr.sbin/config/Makefile b/usr.sbin/config/Makefile
index 94493d96ab28..d59ea402a8c0 100644
--- a/usr.sbin/config/Makefile
+++ b/usr.sbin/config/Makefile
@@ -2,6 +2,9 @@
 
 PROG=	config
 CFLAGS+=-I. -I${.CURDIR} -DSTATCLOCK
+.if defined(CONFIG_DONT_CLOBBER)
+CFLAGS+= -DCONFIG_DONT_CLOBBER
+.endif
 SRCS=	config.c main.c lang.c mkioconf.c mkmakefile.c mkglue.c mkheaders.c \
 	mkswapconf.c
 MAN8=	config.8
diff --git a/usr.sbin/config/main.c b/usr.sbin/config/main.c
index ae7692e92e7e..a54797f35af0 100644
--- a/usr.sbin/config/main.c
+++ b/usr.sbin/config/main.c
@@ -90,8 +90,12 @@ usage:		fputs("usage: config [-gp] sysname\n", stderr);
 		perror(PREFIX);
 		exit(2);
 	}
+#ifndef CONFIG_DONT_CLOBBER
+	if (stat(p = path((char *)NULL), &buf)) {
+#else /* CONFIG_DONT_CLOBBER */
 	p = path((char *)NULL);
 	if (stat(p, &buf)) {
+#endif /* CONFIG_DONT_CLOBBER */
 		if (mkdir(p, 0777)) {
 			perror(p);
 			exit(2);
@@ -100,6 +104,7 @@ usage:		fputs("usage: config [-gp] sysname\n", stderr);
 	else if ((buf.st_mode & S_IFMT) != S_IFDIR) {
 		fprintf(stderr, "config: %s isn't a directory.\n", p);
 		exit(2);
+#ifdef CONFIG_DONT_CLOBBER
 	}
 	else {
 		char tmp[strlen(p) + 8];
@@ -117,6 +122,7 @@ usage:		fputs("usage: config [-gp] sysname\n", stderr);
 			perror(p);
 			exit(2);
 		}
+#endif /* CONFIG_DONT_CLOBBER */
 	}
 
 	loadaddress = -1;