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- /* Copyright (C) 1992 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
- #include <errno.h>
- #include <stddef.h>
- #include <sys/stat.h>
- #include <sys/types.h>
- #include <stdlib.h>
- #include <sys/wait.h>
- #include <string.h>
-
- /* Create a directory named PATH with protections MODE. */
- int
- DEFUN(__rmdir, (path), CONST char *path)
- {
- char *cmd = __alloca (80 + strlen (path));
- char *p;
- int status;
- int save;
- struct stat statbuf;
-
- if (path == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- /* Check for some errors. */
- if (__stat (path, &statbuf) < 0)
- return -1;
- if (!S_ISDIR (statbuf.st_mode))
- {
- errno = ENOTDIR;
- return -1;
- }
-
- p = cmd;
- *p++ = 'r';
- *p++ = 'm';
- *p++ = 'd';
- *p++ = 'i';
- *p++ = 'r';
- *p++ = ' ';
-
- strcpy (p, path);
-
- save = errno;
- /* If system doesn't set errno, but the rmdir fails, we really
- have no idea what went wrong. EIO is the vaguest error I
- can think of, so I'll use that. */
- errno = EIO;
- status = system (cmd);
- if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
- {
- return 0;
- errno = save;
- }
- else
- return -1;
- }
-