Add missing -j to usage; sort as in man page;
use getprogname(). From Kouichirou Hiratsuka in PR 26220.
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@ -1,4 +1,4 @@
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/* $NetBSD: join.c,v 1.24 2003/10/16 06:56:17 itojun Exp $ */
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/* $NetBSD: join.c,v 1.25 2004/07/13 11:53:57 wiz Exp $ */
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/*-
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* Copyright (c) 1991 The Regents of the University of California.
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@ -44,7 +44,7 @@ __COPYRIGHT(
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#if 0
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static char sccsid[] = "from: @(#)join.c 5.1 (Berkeley) 11/18/91";
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#else
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__RCSID("$NetBSD: join.c,v 1.24 2003/10/16 06:56:17 itojun Exp $");
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__RCSID("$NetBSD: join.c,v 1.25 2004/07/13 11:53:57 wiz Exp $");
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#endif
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#endif /* not lint */
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@ -632,8 +632,9 @@ enomem()
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void
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usage()
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{
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(void)fprintf(stderr, "%s%s\n",
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"usage: join [-a fileno | -v fileno ] [-e string] [-1 field] ",
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"[-2 field]\n [-o list] [-t char] file1 file2");
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(void)fprintf(stderr,
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"usage: %s [-a fileno | -v fileno] [-e string] [-j fileno field]\n"
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" [-o list] [-t char] [-1 field] [-2 field] file1 file2\n",
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getprogname());
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exit(1);
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}
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