-#include "internal.h"
-#include <stdio.h>
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini pwd implementation for busybox
+ *
+ * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
-const char pwd_usage[] = "Print the current directory.\n";
+#include "libbb.h"
-extern int
-pwd_main(struct FileInfo * i, int argc, char * * argv)
+/* This is a NOFORK applet. Be very careful! */
+
+int pwd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int pwd_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
- char buf[1024];
+ char *buf;
- if ( getcwd(buf, sizeof(buf)) == NULL ) {
- name_and_error("get working directory");
- return 1;
+ buf = xrealloc_getcwd_or_warn(NULL);
+ if (buf != NULL) {
+ puts(buf);
+ free(buf);
+ return fflush(stdout);
}
- printf("%s\n", buf);
- return 0;
+ return EXIT_FAILURE;
}