428
+ − 1 /* Make all the directories along a path.
+ − 2 Copyright (C) 1992 Free Software Foundation, Inc.
+ − 3
613
+ − 4 This file is part of XEmacs.
428
+ − 5
613
+ − 6 XEmacs is free software; you can redistribute it and/or modify
428
+ − 7 it under the terms of the GNU General Public License as published by
+ − 8 the Free Software Foundation; either version 2, or (at your option)
+ − 9 any later version.
+ − 10
613
+ − 11 XEmacs is distributed in the hope that it will be useful,
428
+ − 12 but WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ − 14 GNU General Public License for more details.
+ − 15
+ − 16 You should have received a copy of the GNU General Public License
613
+ − 17 along with XEmacs; see the file COPYING. If not, write to
428
+ − 18 the Free the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ − 19 Boston, MA 02111-1307, USA. */
+ − 20
+ − 21 /* Synched up with: FSF 19.28. */
+ − 22
+ − 23 /* This program works like mkdir, except that it generates
+ − 24 intermediate directories if they don't exist. This is just like
+ − 25 the `mkdir -p' command on most systems; unfortunately, the mkdir
+ − 26 command on some of the purer BSD systems (like Mt. Xinu) don't have
+ − 27 that option. */
+ − 28
5091
+ − 29 #ifdef HAVE_CONFIG_H
438
+ − 30 #include <config.h>
428
+ − 31 #endif
+ − 32
+ − 33 #include <sys/types.h>
+ − 34 #include <sys/stat.h>
+ − 35 #include <stdio.h>
+ − 36 #include <errno.h>
+ − 37
+ − 38 char *prog_name;
+ − 39
+ − 40 static int touchy_mkdir (char *path)
+ − 41 {
+ − 42 struct stat buf;
+ − 43
+ − 44 /* If PATH already exists and is a directory, return success. */
+ − 45 if (stat (path, &buf) >= 0
+ − 46 && (buf.st_mode & S_IFMT) == S_IFDIR)
+ − 47 return 0;
+ − 48
+ − 49 /* Otherwise, try to make it. If PATH exists but isn't a directory,
+ − 50 this will signal an error. */
+ − 51 if (mkdir (path, 0777) < 0)
+ − 52 {
+ − 53 fprintf (stderr, "%s: ", prog_name);
+ − 54 perror (path);
+ − 55 return 1;
+ − 56 }
+ − 57
+ − 58 return 0;
+ − 59 }
+ − 60
+ − 61 int
+ − 62 main (int argc, char *argv[])
+ − 63 {
+ − 64 prog_name = *argv;
+ − 65
+ − 66 for (argc--, argv++; argc > 0; argc--, argv++)
+ − 67 {
+ − 68 char *path = *argv;
+ − 69 int i;
+ − 70
+ − 71 /* Stop at each slash in path and try to create the directory.
+ − 72 Skip any initial slash. */
+ − 73 for (i = (path[0] == '/') ? 1 : 0; path[i]; i++)
+ − 74 if (path[i] == '/')
+ − 75 {
+ − 76 path[i] = '\0';
+ − 77 if (touchy_mkdir (path) < 0)
+ − 78 goto next_pathname;
+ − 79 path[i] = '/';
+ − 80 }
+ − 81
+ − 82 touchy_mkdir (path);
+ − 83
+ − 84 next_pathname:
+ − 85 ;
+ − 86 }
+ − 87
+ − 88 return 0;
+ − 89 }