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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:03 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:03 +0000 |
| commit | 74835d78803e46ae3fcb4e096d2a59964557719b (patch) | |
| tree | cb2b9cbcd3ed0d6bf5d447230cc4e7d1b7c3991d /c/src/lib/libc/ioman.c | |
| parent | IEEE (diff) | |
| download | rtems-74835d78803e46ae3fcb4e096d2a59964557719b.tar.bz2 | |
2000-08-11 Chris Johns <ccj@acm.org>
* libc/chmod.c: Return ENOTSUP if filesystem does not have handler.
* libc/eval.c: Ditto.
* libc/fcntl.c: Ditto.
* libc/fsync.c: Ditto.
* libc/ioctl.c: Ditto.
* libc/ioman.c: Ditto.
* libc/link.c: Ditto.
* libc/memfile.c: Ditto.
* libc/mknod.c: Ditto.
* libc/symlink.c: Ditto.
* libc/libio.h(rtems_filesystem_dev_major_t): New macro.
* libc/libio.h(rtems_filesystem_dev_minor_t): New macro.
Diffstat (limited to 'c/src/lib/libc/ioman.c')
| -rw-r--r-- | c/src/lib/libc/ioman.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/lib/libc/ioman.c b/c/src/lib/libc/ioman.c index ee22791657..4f592a6094 100644 --- a/c/src/lib/libc/ioman.c +++ b/c/src/lib/libc/ioman.c @@ -80,6 +80,11 @@ rtems_status_code rtems_io_lookup_name( result = rtems_filesystem_evaluate_path( name, 0x00, &loc, TRUE ); the_jnode = loc.node_access; + if ( !loc.ops->node_type ) { + rtems_filesystem_freenode( &loc ); + set_errno_and_return_minus_one( ENOTSUP ); + } + node_type = (*loc.ops->node_type)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { |