tar -Z, uncompress support

[oweals/busybox.git] / coreutils / pwd.c

diff --git a/coreutils/pwd.c b/coreutils/pwd.c
index bacabd77a0bbc3ed4fd76817bfbd099609ea4ae0..7e0dc056a432a7364893fecc331993daa624d949 100644 (file)
--- a/coreutils/pwd.c
+++ b/coreutils/pwd.c
@@ -1,7 +1,7 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini pwd implementation for busybox
  *
- *
  * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -20,21 +20,18 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
-#include <dirent.h>
-#include <sys/param.h>
+#include <stdlib.h>
+#include "busybox.h"
 
-extern int
-pwd_main(int argc, char * * argv)
+extern int pwd_main(int argc, char **argv)
 {
-       char            buf[PATH_MAX + 1];
+       char *buf;
 
-       if ( getcwd(buf, sizeof(buf)) == NULL ) {
-               perror("get working directory");
-               exit( FALSE);
+       if ((buf = xgetcwd(NULL)) != NULL) {
+               puts(buf);
+               bb_fflush_stdout_and_exit(EXIT_SUCCESS);
        }
 
-       printf("%s\n", buf);
-       exit( TRUE);
+       return EXIT_FAILURE;
 }