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* dir.cc: Rename opendir_* to dirent_* throughout.

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(opendir_states): Move and rename.
* fhandler.h (dirent_states): to here.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Use raw readdir when
skipping through entries since it is keeping track of "." and "..".
(fhandler_cygdrive::seekdir): Use fhandler_disk_file::readdir to do everything.
* fhandler_virtual.cc (fhandler_virtual::opendir): Set flag indicating that we
provide .  and ..
(fhandler_virtual::seekdir): Ditto.
(fhandler_virtual::rewinddir): Ditto.
* fhandler_registry.cc (fhandler_registry::rewinddir): Ditto.
This commit is contained in:
Christopher Faylor
2005-03-16 21:20:56 +00:00
parent 80e4c577b6
commit 2693c1ac56
5 changed files with 34 additions and 15 deletions
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4
winsup/cygwin/fhandler_virtual.cc
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@@ -83,7 +83,7 @@ fhandler_virtual::opendir ()
dir->__handle = INVALID_HANDLE_VALUE;
dir->__d_position = 0;
dir->__d_dirhash = get_namehash ();
dir->__flags = dirent_saw_dot | dirent_saw_dot_dot;
res = dir;
}
}
@@ -100,6 +100,7 @@ _off64_t fhandler_virtual::telldir (DIR * dir)
void
fhandler_virtual::seekdir (DIR * dir, _off64_t loc)
{
dir->__flags |= dirent_saw_dot | dirent_saw_dot_dot;
dir->__d_position = loc;
return;
}
@@ -108,6 +109,7 @@ void
fhandler_virtual::rewinddir (DIR * dir)
{
dir->__d_position = 0;
dir->__flags |= dirent_saw_dot | dirent_saw_dot_dot;
return;
}