view lib-src/make-path.c @ 2536:7edc33019aa4

[xemacs-hg @ 2005-01-31 20:01:49 by ben] Documentation updates GETTING.GNU.SOFTWARE, Makefile.in.in: Delete GETTING.GNU.SOFTWARE from SOURCES. PROBLEMS: Delete reference to check_cygwin_setup.sh. Delete stuff that is irrelevant, mislocated or woefully out-of-date. GNU, SERVICE: Delete. * ORDERS, ORDERS.EUROPE, ORDERS.JAPAN: Delete. * CHARSETS, CODINGS: Delete. * DEBUG, LPF, MORE.STUFF, MOTIVATION: Delete. aliases.ksh: Delete. (moved to xemacs-builds/steve) * README.HYPERBOLE, README.OO-BROWSER: Delete. * chr.png, chrm.png: Move to photos/. check_cygwin_setup.sh: Delete. * gnu.xpm, gnu.xbm, sink.xbm: Delete. * ms-kermit, ms-kermit-7bit: Delete. TERMS: Delete. * DISTRIB, FTP, MACHINES, MAILINGLISTS, PACKAGES: Delete and move to FAQ. BETA: Delete and move to man/beta.texi. README: Update. help.el: Removed. xemacs/help.texi: Delete references to DISTRIB. Point to FAQ. xemacs/new.texi: Update sample code for version checking. xemacs/xemacs.texi: Delete references to DISTRIB. Point directly to web site. Update stuff referring to GNU Emacs. Delete references to Win-Emacs. Makefile: Add beta.texi and built files. xemacs-faq.texi: Major overhaul of section 1. Add mailing list info, update downloading info, add info on CVS, etc. xemacs.mak: Also copy BUGS, README, COPYING and Installation.
author ben
date Mon, 31 Jan 2005 20:01:50 +0000 (2005-01-31)
parents 023b83f4e54b
children ed624ab64583
line wrap: on
line source
/* 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;
}