.

1 files changed, 81 insertions, 0 deletions

diff --git a/src/pwd.c b/src/pwd.c
new file mode 100644
index 000000000..06fa29432
--- /dev/null
+++ b/src/pwd.c
@@ -0,0 +1,81 @@
+/* pwd - print current directory
+   Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* Jim Meyering <meyering@comco.com> */
+
+#ifdef HAVE_CONFIG_H
+#if defined (CONFIG_BROKETS)
+/* We use <config.h> instead of "config.h" so that a compilation
+   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
+   (which it would do because it found this file in $srcdir).  */
+#include <config.h>
+#else
+#include "config.h"
+#endif
+#endif
+
+#include <stdio.h>
+
+#include "system.h"
+#include "long-options.h"
+
+void error ();
+char *xgetcwd ();
+
+/* The name this program was run with. */
+char *program_name;
+
+static void
+usage (status)
+     int status;
+{
+  if (status != 0)
+    fprintf (stderr, "Try `%s --help' for more information.\n",
+	     program_name);
+  else
+    {
+      printf ("Usage: %s [OPTION]\n", program_name);
+      printf ("\
+\n\
+  --help      display this help and exit\n\
+  --version   output version information and exit\n\
+");
+    }
+  exit (status);
+}
+
+void
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *wd;
+
+  program_name = argv[0];
+
+  parse_long_options (argc, argv, "pwd", usage);
+
+  if (argc != 1)
+    error (0, 0, "ignoring non-option arguments");
+
+  wd = xgetcwd ();
+  if (wd == NULL)
+    error (1, errno, "cannot get current directory");
+  printf ("%s\n", wd);
+
+  exit (0);
+}