1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 */ 17 18 #ifndef lint 19 char copyright[] = 20 "@(#) Copyright (c) 1980 Regents of the University of California.\n\ 21 All rights reserved.\n"; 22 #endif /* not lint */ 23 24 #ifndef lint 25 static char sccsid[] = "@(#)pwd.c 5.2 (Berkeley) 07/18/88"; 26 #endif /* not lint */ 27 28 /* 29 * Print working (current) directory 30 */ 31 #include <stdio.h> 32 #include <sys/param.h> 33 34 char *getwd(); 35 36 main() 37 { 38 char pathname[MAXPATHLEN + 1]; 39 40 if (getwd(pathname) == NULL) { 41 fprintf(stderr, "pwd: %s\n", pathname); 42 exit(1); 43 } 44 printf("%s\n", pathname); 45 exit(0); 46 } 47