From d4661f8c464105dfa87bc1f51b656752afe0cf8b Mon Sep 17 00:00:00 2001
From: dg <dg@FreeBSD.org>
Date: Thu, 29 Jun 1995 07:19:19 +0000
Subject: [PATCH] Killed TIMEZONE, DST, and HZ keywords. They have generated a
 config error for more than a year now. They've been replaced with userland
 methods for changing (see adjkerntz).

---
 usr.sbin/config/config.h     |  2 --
 usr.sbin/config/config.y     | 41 ------------------------------------
 usr.sbin/config/lang.l       |  3 ---
 usr.sbin/config/mkmakefile.c |  3 +--
 4 files changed, 1 insertion(+), 48 deletions(-)

diff --git a/usr.sbin/config/config.h b/usr.sbin/config/config.h
index 190e1a20a1ad..c906e2b613bc 100644
--- a/usr.sbin/config/config.h
+++ b/usr.sbin/config/config.h
@@ -210,8 +210,6 @@ int	yyline;
 
 struct	file_list *ftab, *conf_list, **confp, *comp_list, **compp;
 
-int	zone, hadtz;
-int	dst;
 int	profiling;
 int	debugging;
 
diff --git a/usr.sbin/config/config.y b/usr.sbin/config/config.y
index fb3ede0b8f24..221e388beeeb 100644
--- a/usr.sbin/config/config.y
+++ b/usr.sbin/config/config.y
@@ -20,11 +20,9 @@
 %token	DISK
 %token	DRIVE
 %token	DRQ
-%token	DST
 %token	DUMPS
 %token	EQUALS
 %token	FLAGS
-%token	HZ
 %token	IDENT
 %token	INTERLEAVE
 %token	IOMEM
@@ -51,7 +49,6 @@
 %token	SLAVE
 %token	SWAP
 %token	TARGET
-%token	TIMEZONE
 %token	TTY
 %token	TRACE
 %token	UNIT
@@ -198,32 +195,6 @@ Config_spec:
 	      = { ident = ns($2); } |
 	System_spec
 		|
-	HZ NUMBER
-	      = { yyerror("HZ specification obsolete; delete"); } |
-	TIMEZONE NUMBER
-	      = { zone = 60 * $2; check_tz(); } |
-	TIMEZONE NUMBER DST NUMBER
-	      = { zone = 60 * $2; dst = $4; check_tz(); } |
-	TIMEZONE NUMBER DST
-	      = { zone = 60 * $2; dst = 1; check_tz(); } |
-	TIMEZONE FPNUMBER
-	      = { zone = $2; check_tz(); } |
-	TIMEZONE FPNUMBER DST NUMBER
-	      = { zone = $2; dst = $4; check_tz(); } |
-	TIMEZONE FPNUMBER DST
-	      = { zone = $2; dst = 1; check_tz(); } |
-	TIMEZONE MINUS NUMBER
-	      = { zone = -60 * $3; check_tz(); } |
-	TIMEZONE MINUS NUMBER DST NUMBER
-	      = { zone = -60 * $3; dst = $5; check_tz(); } |
-	TIMEZONE MINUS NUMBER DST
-	      = { zone = -60 * $3; dst = 1; check_tz(); } |
-	TIMEZONE MINUS FPNUMBER
-	      = { zone = -$3; check_tz(); } |
-	TIMEZONE MINUS FPNUMBER DST NUMBER
-	      = { zone = -$3; dst = $5; check_tz(); } |
-	TIMEZONE MINUS FPNUMBER DST
-	      = { zone = -$3; dst = 1; check_tz(); } |
 	MAXUSERS NUMBER
 	      = { maxusers = $2; };
 
@@ -968,18 +939,6 @@ check_nexus(dev, num)
 	}
 }
 
-/*
- * Check the timezone to make certain it is sensible
- */
-
-check_tz()
-{
-	if (zone != 0 || dst != 0)
-		yyerror("timezone specification is no longer permitted");
-	else
-		hadtz = 1;
-}
-
 /*
  * Check system specification and apply defaulting
  * rules on root, argument, dump, and swap devices.
diff --git a/usr.sbin/config/lang.l b/usr.sbin/config/lang.l
index e4c65a1c0631..7d887b24796e 100644
--- a/usr.sbin/config/lang.l
+++ b/usr.sbin/config/lang.l
@@ -66,10 +66,8 @@ struct kt {
 #if	MACHINE_I386
 	{ "drq",	DRQ },
 #endif MACHINE_I386
-	{ "dst",	DST },
 	{ "dumps",	DUMPS },
 	{ "flags",	FLAGS },
-	{ "hz",		HZ },
 	{ "ident",	IDENT },
 	{ "interleave",	INTERLEAVE },
 #if MACHINE_I386
@@ -107,7 +105,6 @@ struct kt {
 #if MACHINE_I386
 	{ "tty",	TTY },
 #endif MACHINE_I386
-	{ "timezone",	TIMEZONE },
 	{ "trace",	TRACE },
 	{ "unit",	UNIT },
 	{ "vector",	VECTOR },
diff --git a/usr.sbin/config/mkmakefile.c b/usr.sbin/config/mkmakefile.c
index 14e06f54ae84..0e0bdb681308 100644
--- a/usr.sbin/config/mkmakefile.c
+++ b/usr.sbin/config/mkmakefile.c
@@ -184,8 +184,7 @@ makefile()
 		maxusers = up->u_min;
 	} else if (maxusers > up->u_max)
 		printf("warning: maxusers > %d (%d)\n", up->u_max, maxusers);
-	fprintf(ofp, "PARAM=-DTIMEZONE=%d -DDST=%d -DMAXUSERS=%d\n",
-	    zone, dst, maxusers);
+	fprintf(ofp, "PARAM=-DMAXUSERS=%d\n", maxusers);
 	if (loadaddress != -1) {
 		fprintf(ofp, "LOAD_ADDRESS=%X\n", loadaddress);
 	}