source: rtems/c/src/lib/libc/rmdir.c @ cf1f72e

4.104.114.84.95
Last change on this file since cf1f72e was 08311cc3, checked in by Joel Sherrill <joel.sherrill@…>, on 11/17/99 at 17:51:34

Updated copyright notice.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*
2 *  rmdir() - POSIX 1003.1b - 5.2.2 - Remove a Directory
3 *
4 *  COPYRIGHT (c) 1989-1999.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.OARcorp.com/rtems/license.html.
10 *
11 *  $Id$
12 */
13
14#include <sys/types.h>
15#include <fcntl.h>
16#include <unistd.h>
17#include <errno.h>
18#include <stdlib.h>
19
20#include "libio_.h"
21
22int rmdir(
23  const char *pathname
24)
25{
26  rtems_filesystem_location_info_t  loc;
27  int                               result;
28
29  /*
30   *  Get the node where we wish to go.
31   */
32
33  result = rtems_filesystem_evaluate_path( pathname, 0, &loc, FALSE );
34  if ( result != 0 )
35     return -1;
36
37  /*
38   * Verify you can remove this node as a directory.
39   */
40
41  if ( !loc.ops->node_type ){
42    rtems_filesystem_freenode( &loc );
43    set_errno_and_return_minus_one( ENOTSUP );
44  }
45
46  if (  (*loc.ops->node_type)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
47    rtems_filesystem_freenode( &loc );
48    set_errno_and_return_minus_one( ENOTDIR );
49  }
50
51  /*
52   * Use the filesystems rmnod to remove the node.
53   */
54
55  if ( !loc.handlers->rmnod ){
56    rtems_filesystem_freenode( &loc );
57    set_errno_and_return_minus_one( ENOTSUP );
58  }
59
60  result =  (*loc.handlers->rmnod)( &loc ); 
61
62  rtems_filesystem_freenode( &loc );
63 
64  return result;
65}
Note: See TracBrowser for help on using the repository browser.