document distributed with 4.2BSD

[unix-history] / usr / src / bin / pwd / pwd.c

/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.  The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1980 Regents of the University of California.\n\
All rights reserved.\n";
#endif not lint

#ifndef lint
static char sccsid[] = "@(#)pwd.c       5.1 (Berkeley) %G%";
#endif not lint

/*
* Print working (current) directory
*/
#include <stdio.h>
#include <sys/param.h>

char *getwd();

main()
{
       char pathname[MAXPATHLEN + 1];

       if (getwd(pathname) == NULL) {
               fprintf(stderr, "pwd: %s\n", pathname);
               exit(1);
       }
       printf("%s\n", pathname);
       exit(0);
}