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/*
* Copyright (c) 1998 - 2002 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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 Institute 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 INSTITUTE 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 INSTITUTE 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
RCSID("$Id: print_version.c,v 1.5 2002/08/19 15:57:49 joda Exp $");
#endif
#include "roken.h"
#include "print_version.h"
void
print_version(const char *progname)
{
const char *arg[] = VERSIONLIST;
const int num_args = sizeof(arg) / sizeof(arg[0]);
char *msg;
size_t len = 0;
int i;
if(progname == NULL)
progname = getprogname();
if(num_args == 0)
msg = "no version information";
else {
for(i = 0; i < num_args; i++) {
if(i > 0)
len += 2;
len += strlen(arg[i]);
}
msg = malloc(len + 1);
if(msg == NULL) {
fprintf(stderr, "%s: out of memory\n", progname);
return;
}
msg[0] = '\0';
for(i = 0; i < num_args; i++) {
if(i > 0)
strcat(msg, ", ");
strcat(msg, arg[i]);
}
}
fprintf(stderr, "%s (%s)\n", progname, msg);
fprintf(stderr, "Copyright (c) 1999-2002 Kungliga Tekniska Högskolan\n");
fprintf(stderr, "Send bug-reports to %s\n", PACKAGE_BUGREPORT);
if(num_args != 0)
free(msg);
}
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