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Importing usr.bin/yes

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Change-Id: Ia76d7ce9c6b2bf7523d2ecbc6470e3e1e7ab5ee5
This commit is contained in:
Thomas Cort 2013-03-15 23:29:53 +00:00 committed by Lionel Sambuc
parent b6d4a4c155
commit 85468eb5c8
10 changed files with 121 additions and 57 deletions
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2
commands/Makefile
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@ -30,7 +30,7 @@ SUBDIR= add_route arp ash at backup banner basename btrace cal \
truncate tty udpstat umount uname unexpand \
unstack update uud uue version vol wc \
whereis which write writeisofs fetch \
xargs yes zdump zmodem pkgin_cd pkgin_all \
xargs zdump zmodem pkgin_cd pkgin_all \
worldstone updateboot update_bootcfg
.if ${MACHINE_ARCH} == "i386"

4
commands/yes/Makefile
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@ -1,4 +0,0 @@
PROG= yes
MAN=
.include <bsd.prog.mk>

23
commands/yes/yes.c
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@ -1,23 +0,0 @@
/* yes 1.4 - print 'y' or argv[1] continuously. Author: Kees J. Bot
* 15 Apr 1989
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
int main(int argc, char **argv)
{
char *yes;
static char y[] = "y";
int n;
yes= argc == 1 ? y : argv[1];
n= strlen(yes);
yes[n++]= '\n';
while (write(1, yes, n) != -1) {}
exit(1);
}

2
man/man1/Makefile
View file

@ -21,7 +21,7 @@ MAN= ash.1 at.1 banner.1 basename.1 \
term.1 termcap.1 tget.1 time.1 tr.1 true.1 \
truncate.1 tty.1 umount.1 uname.1 unexpand.1 \
uud.1 uue.1 vol.1 wc.1 whereis.1 which.1 \
write.1 xargs.1 yap.1 yes.1 linkfarm.1 pkg_view.1
write.1 xargs.1 yap.1 linkfarm.1 pkg_view.1
MLINKS += ash.1 sh.1
MLINKS += ash.1 ..1

27
man/man1/yes.1
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@ -1,27 +0,0 @@
.TH YES 1
.SH NAME
yes \- an endless stream of the same word
.SH SYNOPSIS
\fByes\fR [\fIanswer\fR]\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH EXAMPLES
.TP 20
.B yes | script
# Answer yes to all questions from the script
.SH DESCRIPTION
.PP
\fIYes\fP sends out an endless stream of y's, each on one line. One
uses it to automatically say "yes" to all questions a command may ask.
This is useful for commands that ask too many "Are you sure?" questions.
The optional argument makes \fIyes\fP use \fIanswer\fP as the word to
print instead of a single y character.

1
releasetools/nbsd_ports
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@ -160,6 +160,7 @@
2010/10/06 07:59:18,usr.bin/uniq
2013/03/15 12:00:00,usr.bin/who
2012/10/17 12:00:00,usr.bin/xinstall
2013/03/15 12:00:00,usr.bin/yes
2012/02/10 16:16:12,usr.sbin/chroot
2011/11/03 20:46:41,usr.sbin/installboot
2012/10/17 12:00:00,usr.sbin/Makefile

2
usr.bin/Makefile
View file

@ -31,7 +31,7 @@ SUBDIR= \
\
\
who \
xinstall
xinstall yes
.if !defined(__MINIX)
SUBDIR+= ../external/zlib/pigz/bin/pigz

6
usr.bin/yes/Makefile Normal file
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@ -0,0 +1,6 @@
# @(#)Makefile 8.1 (Berkeley) 6/6/93
# $NetBSD: Makefile,v 1.5 2009/04/14 22:15:29 lukem Exp $
PROG= yes
.include <bsd.prog.mk>

52
usr.bin/yes/yes.1 Normal file
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@ -0,0 +1,52 @@
.\" $NetBSD: yes.1,v 1.7 2003/08/07 11:17:56 agc Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)yes.1 8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt YES 1
.Os
.Sh NAME
.Nm yes
.Nd be repetitively affirmative
.Sh SYNOPSIS
.Nm
.Op Ar expletive
.Sh DESCRIPTION
.Nm
outputs
.Ar expletive ,
or, by default,
.Dq y ,
forever.
.Sh HISTORY
The
.Nm
command appeared in
.At v7 .

59
usr.bin/yes/yes.c Normal file
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@ -0,0 +1,59 @@
/* $NetBSD: yes.c,v 1.9 2008/07/21 14:19:28 lukem Exp $ */
/*
* Copyright (c) 1987, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 1987, 1993\
The Regents of the University of California. All rights reserved.");
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)yes.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: yes.c,v 1.9 2008/07/21 14:19:28 lukem Exp $");
#endif /* not lint */
#include <stdio.h>
#include <stdlib.h>
int
main(int argc, char **argv)
{
const char *yes;
yes = (argc > 1) ? argv[1] : "y";
while(puts(yes) >= 0)
continue;
return EXIT_FAILURE;
}