source: rtems/cpukit/libcsupport/src/rmdir.c @ 0eae36c7

4.104.114.84.9
Last change on this file since 0eae36c7 was 0eae36c7, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 4, 2003 at 6:54:13 PM

2003-09-04 Joel Sherrill <joel@…>

  • include/chain.h, include/clockdrv.h, include/console.h, include/iosupp.h, include/rtc.h, include/spurious.h, include/timerdrv.h, include/vmeintr.h, include/motorola/mc68230.h, include/rtems/libcsupport.h, include/rtems/libio.h, include/rtems/libio_.h, include/rtems/termiostypes.h, include/sys/termios.h, include/zilog/z8036.h, include/zilog/z8530.h, include/zilog/z8536.h, src/brk.c, src/gettod.c, src/sbrk.c, src/times.c, src/access.c, src/base_fs.c, src/cfgetispeed.c, src/cfgetospeed.c, src/cfsetispeed.c, src/cfsetospeed.c, src/chdir.c, src/chmod.c, src/chown.c, src/chroot.c, src/close.c, src/ctermid.c, src/dup.c, src/dup2.c, src/eval.c, src/fchdir.c, src/fchmod.c, src/fcntl.c, src/fdatasync.c, src/fpathconf.c, src/fs_null_handlers.c, src/fstat.c, src/fsync.c, src/ftruncate.c, src/getdents.c, src/getpwent.c, src/hosterr.c, src/ioctl.c, src/isatty.c, src/libio.c, src/libio_sockets.c, src/link.c, src/lseek.c, src/lstat.c, src/malloc.c, src/mallocfreespace.c, src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mount.c, src/newlibc.c, src/no_libc.c, src/no_posix.c, src/open.c, src/pathconf.c, src/pipe.c, src/privateenv.c, src/read.c, src/readlink.c, src/rewinddir.c, src/rmdir.c, src/seekdir.c, src/stat.c, src/symlink.c, src/sync.c, src/tcdrain.c, src/tcflow.c, src/tcflush.c, src/tcgetattr.c, src/tcgetprgrp.c, src/tcsendbreak.c, src/tcsetattr.c, src/tcsetpgrp.c, src/telldir.c, src/termios.c, src/termiosinitialize.c, src/truncate.c, src/umask.c, src/unixlibc.c, src/unlink.c, src/unmount.c, src/utime.c, src/write.c: URL for license changed.
  • Property mode set to 100644
File size: 1.4 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 *  $Id$
12 */
13
14#if HAVE_CONFIG_H
15#include "config.h"
16#endif
17
18#include <sys/types.h>
19#include <fcntl.h>
20#include <unistd.h>
21#include <errno.h>
22#include <stdlib.h>
23
24#include <rtems/libio_.h>
25#include <rtems/seterr.h>
26
27int rmdir(
28  const char *pathname
29)
30{
31  rtems_filesystem_location_info_t  loc;
32  int                               result;
33
34  /*
35   *  Get the node where we wish to go.
36   */
37
38  result = rtems_filesystem_evaluate_path( pathname, 0, &loc, FALSE );
39  if ( result != 0 )
40     return -1;
41
42  /*
43   * Verify you can remove this node as a directory.
44   */
45
46  if ( !loc.ops->node_type_h ){
47    rtems_filesystem_freenode( &loc );
48    rtems_set_errno_and_return_minus_one( ENOTSUP );
49  }
50
51  if (  (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
52    rtems_filesystem_freenode( &loc );
53    rtems_set_errno_and_return_minus_one( ENOTDIR );
54  }
55
56  /*
57   * Use the filesystems rmnod to remove the node.
58   */
59
60  if ( !loc.handlers->rmnod_h ){
61    rtems_filesystem_freenode( &loc );
62    rtems_set_errno_and_return_minus_one( ENOTSUP );
63  }
64
65  result =  (*loc.handlers->rmnod_h)( &loc ); 
66
67  rtems_filesystem_freenode( &loc );
68 
69  return result;
70}
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