[src/trunk]: src/bin Don't declare 'extern opt*' getopt variables.

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7d9405cdd169
branches:  trunk
changeset: 484873:7d9405cdd169
user:      simonb <simonb%NetBSD.org@localhost>
date:      Fri Apr 14 05:52:56 2000 +0000

description:
Don't declare 'extern opt*' getopt variables.

diffstat:

 bin/cat/cat.c       |  5 ++---
 bin/date/date.c     |  6 ++----
 bin/pax/getoldopt.c |  6 ++----
 bin/pax/options.c   |  6 ++----
 bin/sh/histedit.c   |  6 ++----
 5 files changed, 10 insertions(+), 19 deletions(-)

diffs (134 lines):

diff -r f443760d1985 -r 7d9405cdd169 bin/cat/cat.c
--- a/bin/cat/cat.c     Fri Apr 14 04:12:18 2000 +0000
+++ b/bin/cat/cat.c     Fri Apr 14 05:52:56 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cat.c,v 1.22 2000/01/15 01:13:15 christos Exp $        */
+/*     $NetBSD: cat.c,v 1.23 2000/04/14 05:52:56 simonb Exp $  */
 
 /*
  * Copyright (c) 1989, 1993
@@ -47,7 +47,7 @@
 #if 0
 static char sccsid[] = "@(#)cat.c      8.2 (Berkeley) 4/27/95";
 #else
-__RCSID("$NetBSD: cat.c,v 1.22 2000/01/15 01:13:15 christos Exp $");
+__RCSID("$NetBSD: cat.c,v 1.23 2000/04/14 05:52:56 simonb Exp $");
 #endif
 #endif /* not lint */
 
@@ -79,7 +79,6 @@
        int argc;
        char *argv[];
 {
-       extern int optind;
        int ch;
 
        (void)setlocale(LC_ALL, "");
diff -r f443760d1985 -r 7d9405cdd169 bin/date/date.c
--- a/bin/date/date.c   Fri Apr 14 04:12:18 2000 +0000
+++ b/bin/date/date.c   Fri Apr 14 05:52:56 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: date.c,v 1.29 2000/01/04 14:15:09 kleink Exp $ */
+/*     $NetBSD: date.c,v 1.30 2000/04/14 05:52:57 simonb Exp $ */
 
 /*
  * Copyright (c) 1985, 1987, 1988, 1993
@@ -44,7 +44,7 @@
 #if 0
 static char sccsid[] = "@(#)date.c     8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: date.c,v 1.29 2000/01/04 14:15:09 kleink Exp $");
+__RCSID("$NetBSD: date.c,v 1.30 2000/04/14 05:52:57 simonb Exp $");
 #endif
 #endif /* not lint */
 
@@ -80,8 +80,6 @@
        int argc;
        char *argv[];
 {
-       extern int optind;
-       extern char *optarg;
        int ch, rflag;
        char *format, buf[1024];
 
diff -r f443760d1985 -r 7d9405cdd169 bin/pax/getoldopt.c
--- a/bin/pax/getoldopt.c       Fri Apr 14 04:12:18 2000 +0000
+++ b/bin/pax/getoldopt.c       Fri Apr 14 05:52:56 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getoldopt.c,v 1.8 2000/02/17 03:12:25 itohy Exp $      */
+/*     $NetBSD: getoldopt.c,v 1.9 2000/04/14 05:52:58 simonb Exp $     */
 
 /*
  * Plug-compatible replacement for getopt() for parsing tar-like
@@ -11,7 +11,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: getoldopt.c,v 1.8 2000/02/17 03:12:25 itohy Exp $");
+__RCSID("$NetBSD: getoldopt.c,v 1.9 2000/04/14 05:52:58 simonb Exp $");
 #endif /* not lint */
 
 #include <stdio.h>
@@ -27,8 +27,6 @@
        char    **argv;
        char    *optstring;
 {
-       extern char     *optarg;        /* Points to next arg */
-       extern int      optind;         /* Global argv index */
        static char     *key;           /* Points to next keyletter */
        static char     use_getopt;     /* !=0 if argv[1][0] was '-' */
        char            c;
diff -r f443760d1985 -r 7d9405cdd169 bin/pax/options.c
--- a/bin/pax/options.c Fri Apr 14 04:12:18 2000 +0000
+++ b/bin/pax/options.c Fri Apr 14 05:52:56 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: options.c,v 1.27 2000/03/30 17:53:04 thorpej Exp $     */
+/*     $NetBSD: options.c,v 1.28 2000/04/14 05:52:58 simonb Exp $      */
 
 /*-
  * Copyright (c) 1992 Keith Muller.
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)options.c  8.2 (Berkeley) 4/18/94";
 #else
-__RCSID("$NetBSD: options.c,v 1.27 2000/03/30 17:53:04 thorpej Exp $");
+__RCSID("$NetBSD: options.c,v 1.28 2000/04/14 05:52:58 simonb Exp $");
 #endif
 #endif /* not lint */
 
@@ -203,8 +203,6 @@
        unsigned int bflg = 0;
        char *pt;
        FSUB tmp;
-       extern char *optarg;
-       extern int optind;
 
        /*
         * process option flags
diff -r f443760d1985 -r 7d9405cdd169 bin/sh/histedit.c
--- a/bin/sh/histedit.c Fri Apr 14 04:12:18 2000 +0000
+++ b/bin/sh/histedit.c Fri Apr 14 05:52:56 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: histedit.c,v 1.22 2000/01/27 23:39:40 christos Exp $   */
+/*     $NetBSD: histedit.c,v 1.23 2000/04/14 05:52:58 simonb Exp $     */
 
 /*-
  * Copyright (c) 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)histedit.c 8.2 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: histedit.c,v 1.22 2000/01/27 23:39:40 christos Exp $");
+__RCSID("$NetBSD: histedit.c,v 1.23 2000/04/14 05:52:58 simonb Exp $");
 #endif
 #endif /* not lint */
 
@@ -183,8 +183,6 @@
        int argc;
        char **argv;
 {
-       extern char *optarg;
-       extern int optind, optopt, optreset;
        int ch;
        const char *editor = NULL;
        HistEvent he;