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bcf1365c | 1 | /* |
5b7f648b | 2 | * Copyright (c) 1991 Regents of the University of California. |
32c6fcda KB |
3 | * All rights reserved. |
4 | * | |
c0567266 KB |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
bcf1365c DF |
32 | */ |
33 | ||
34 | #ifndef lint | |
35 | char copyright[] = | |
5b7f648b | 36 | "@(#) Copyright (c) 1991 Regents of the University of California.\n\ |
bcf1365c | 37 | All rights reserved.\n"; |
32c6fcda | 38 | #endif /* not lint */ |
bcf1365c DF |
39 | |
40 | #ifndef lint | |
af359dea | 41 | static char sccsid[] = "@(#)pwd.c 5.4 (Berkeley) 2/20/91"; |
32c6fcda | 42 | #endif /* not lint */ |
bcf1365c | 43 | |
5b7f648b KB |
44 | #include <unistd.h> |
45 | #include <errno.h> | |
7a02fcc7 | 46 | #include <stdio.h> |
5b7f648b | 47 | #include <string.h> |
1b66014a BJ |
48 | |
49 | main() | |
50 | { | |
5b7f648b | 51 | char *p; |
1b66014a | 52 | |
5b7f648b KB |
53 | p = getcwd((char *)NULL, 0); |
54 | if (p) { | |
55 | (void)printf("%s\n", p); | |
56 | exit(0); | |
1b66014a | 57 | } |
5b7f648b KB |
58 | (void)fprintf(stderr, "pwd: %s\n", strerror(errno)); |
59 | exit(1); | |
1b66014a | 60 | } |