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/* $OpenBSD: version.c,v 1.14 2005/05/27 18:54:48 xsa Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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/types.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include "cvs.h"
#include "log.h"
#include "proto.h"
static int cvs_version_init (struct cvs_cmd *, int, char **, int *);
static int cvs_version_pre_exec (struct cvsroot *);
struct cvs_cmd cvs_cmd_version = {
CVS_OP_VERSION, CVS_REQ_VERSION, "version",
{ "ve", "ver" },
"Show current CVS version(s)",
"",
"",
NULL,
0,
cvs_version_init,
cvs_version_pre_exec,
NULL,
NULL,
NULL,
NULL,
0
};
static int
cvs_version_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
{
*arg = 1;
return (0);
}
static int
cvs_version_pre_exec(struct cvsroot *root)
{
if ((root != NULL) && (root->cr_method != CVS_METHOD_LOCAL))
printf("Client: ");
cvs_printf("%s\n", CVS_VERSION);
if ((root != NULL) && (root->cr_method != CVS_METHOD_LOCAL)) {
cvs_printf("Server: %s\n", root->cr_version == NULL ?
"(unknown)" : root->cr_version);
}
return (0);
}
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