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/*
* Copyright (c) 1994 david d `zoo' zuhn
* Copyright (c) 1994 Free Software Foundation, Inc.
* Copyright (c) 1992, Brian Berliner and Jeff Polk
* Copyright (c) 1989-1992, Brian Berliner
*
* You may distribute under the terms of the GNU General Public License as
* specified in the README file that comes with this CVS source distribution.
*
* version.c - the CVS version number
*/
#include "cvs.h"
char *version_string = "Concurrent Versions System (CVS) 1.11.1p1";
#ifdef CLIENT_SUPPORT
#ifdef SERVER_SUPPORT
char *config_string = " (client/server)\n";
#else
char *config_string = " (client)\n";
#endif
#else
#ifdef SERVER_SUPPORT
char *config_string = " (server)\n";
#else
char *config_string = "\n";
#endif
#endif
static const char *const version_usage[] =
{
"Usage: %s %s\n",
NULL
};
/*
* Output a version string for the client and server.
*
* This function will output the simple version number (for the '--version'
* option) or the version numbers of the client and server (using the 'version'
* command).
*/
int
version (argc, argv)
int argc;
char **argv;
{
int err = 0;
if (argc == -1)
usage (version_usage);
#ifdef CLIENT_SUPPORT
if (current_parsed_root && current_parsed_root->isremote)
(void) fputs ("Client: ", stdout);
#endif
/* Having the year here is a good idea, so people have
some idea of how long ago their version of CVS was
released. */
(void) fputs (version_string, stdout);
(void) fputs (config_string, stdout);
#ifdef CLIENT_SUPPORT
if (current_parsed_root && current_parsed_root->isremote)
{
(void) fputs ("Server: ", stdout);
start_server ();
if (supported_request ("version"))
send_to_server ("version\012", 0);
else
{
send_to_server ("noop\012", 0);
fputs ("(unknown)\n", stdout);
}
err = get_responses_and_close ();
}
#endif
return err;
}
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