source: rtems/cpukit/libcsupport/src/rmdir.c @ 9b4422a2

4.11
Last change on this file since 9b4422a2 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on May 3, 2012 at 3:09:24 PM

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.

  • Property mode set to 100644
File size: 1.2 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.rtems.com/license/LICENSE.
10 */
11
12#if HAVE_CONFIG_H
13  #include "config.h"
14#endif
15
16#include <unistd.h>
17
18#include <rtems/libio_.h>
19
20int rmdir( const char *path )
21{
22  int rv = 0;
23  rtems_filesystem_eval_path_context_t ctx;
24  int eval_flags = RTEMS_FS_REJECT_TERMINAL_DOT;
25  rtems_filesystem_location_info_t parentloc;
26  int parent_eval_flags = RTEMS_FS_PERMS_WRITE
27    | RTEMS_FS_PERMS_EXEC
28    | RTEMS_FS_FOLLOW_LINK;
29  const rtems_filesystem_location_info_t *currentloc =
30    rtems_filesystem_eval_path_start_with_parent(
31      &ctx,
32      path,
33      eval_flags,
34      &parentloc,
35      parent_eval_flags
36    );
37  rtems_filesystem_node_types_t type =
38    (*currentloc->ops->node_type_h)( currentloc );
39
40  if ( type == RTEMS_FILESYSTEM_DIRECTORY ) {
41    rv = (*currentloc->ops->rmnod_h)(
42      &parentloc,
43      currentloc
44    );
45  } else {
46    rtems_filesystem_eval_path_error( &ctx, ENOTDIR );
47    rv = -1;
48  }
49
50  rtems_filesystem_eval_path_cleanup_with_parent( &ctx, &parentloc );
51
52  return rv;
53}
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