+
−/* Make all the directories along a path.
+
−   Copyright (C) 1992 Free Software Foundation, Inc.
+
−
+
−This file is part of XEmacs.
+
−
+
−XEmacs 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.
+
−
+
−XEmacs 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 XEmacs; see the file COPYING.  If not, write to
+
−the Free the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+
−Boston, MA 02111-1307, USA.  */
+
−
+
−/* Synched up with: FSF 19.28. */
+
−
+
−/* This program works like mkdir, except that it generates
+
−   intermediate directories if they don't exist.  This is just like
+
−   the `mkdir -p' command on most systems; unfortunately, the mkdir
+
−   command on some of the purer BSD systems (like Mt. Xinu) don't have
+
−   that option. */
+
−
+
−#ifdef emacs
+
−#include <config.h>
+
−#endif
+
−
+
−#include <sys/types.h>
+
−#include <sys/stat.h>
+
−#include <stdio.h>
+
−#include <errno.h>
+
−
+
−char *prog_name;
+
−
+
−static int touchy_mkdir (char *path)
+
−{
+
−  struct stat buf;
+
−
+
−  /* If PATH already exists and is a directory, return success.  */
+
−  if (stat (path, &buf) >= 0
+
−      && (buf.st_mode & S_IFMT) == S_IFDIR)
+
−    return 0;
+
−
+
−  /* Otherwise, try to make it.  If PATH exists but isn't a directory,
+
−     this will signal an error.  */
+
−  if (mkdir (path, 0777) < 0)
+
−    {
+
−      fprintf (stderr, "%s: ", prog_name);
+
−      perror (path);
+
−      return 1;
+
−    }
+
−
+
−  return 0;
+
−}
+
−
+
−int
+
−main (int argc, char *argv[])
+
−{
+
−  prog_name = *argv;
+
−
+
−  for (argc--, argv++; argc > 0; argc--, argv++)
+
−    {
+
−      char *path = *argv;
+
−      int i;
+
−
+
−      /* Stop at each slash in path and try to create the directory.
+
−	 Skip any initial slash.  */
+
−      for (i = (path[0] == '/') ? 1 : 0; path[i]; i++)
+
−	if (path[i] == '/')
+
−	  {
+
−	    path[i] = '\0';
+
−	    if (touchy_mkdir (path) < 0)
+
−	      goto next_pathname;
+
−	    path[i] = '/';
+
−	  }
+
−
+
−      touchy_mkdir (path);
+
−
+
−    next_pathname:
+
−      ;
+
−    }
+
−
+
−  return 0;
+
−}