first working version.

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

static char *sccsid = "@(#)pwd.c        4.4 (Berkeley) %G%";
/*
* 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);
}