(Interim checkin while we work on this)

* devices.cc: Regenerate.
* devices.h (device::noexpose): New field.
(device::dev_on_fs): Make a bit field.
(get_major): Use proper type for declaration.
(expose): New field.
(ext_dev_storage): Delete declaration.
(dev_storage_size): Ditto.
(dev_storage): New declaration.
(dev_storage_end): Ditto.
* devices.in: Mark /dev/ptym*, /dev/com*, /dev/pipe, /dev/fifo, and "/dev" as
"no expose".
* fhandler.h (fhandler_dev::lastrealpos): Delete declaration.
(fhandler_dev::devidx): Declare new field.
* fhandler_disk_file.cc: Move fhandler_dev functions into fhandler_dev.cc.
* fhandler_dev.cc: Add includes needed for functions moved from
fhandler_disk_file.cc.
(dev_storage_scan_start): Define place to start listing devices.
(dev_storage_size): Define size of array to scan.
(fhandler_dev::fhandler_dev): Move here from fhandler_disk_file.cc.
(fhandler_dev::opendir): Ditto.
(fhandler_dev::readdir): Just check devidx for non-NULL to determine when to go
to disk for /dev content.  Use dev_storage rather than ext_dev_storage.
Iterate over dev_storage using devidx pointer.  Use accessor functions rather
than raw references to the device struct.  Only increment dir->__d_position
when we are actually going to be returning something.  Add debug_printf for
exit.
(fhandler_dev::rewinddir): Set devidx as appropriate depending on whether
there's a /dev on disk or not.
* gendevices: Don't mark dev_storage static but do put it in the _RDATA
section.
* path.cc (path_conv::check): Use new "device::expose()" function to decide to
forbid programs from referencing internal device types.

1 files changed, 1 insertions, 1 deletions

diff --git a/winsup/cygwin/gendevices b/winsup/cygwin/gendevices
index df21796d0..9794b2917 100755
--- a/winsup/cygwin/gendevices
+++ b/winsup/cygwin/gendevices
@@ -54,7 +54,7 @@ chop $storage[$#storage];
 chop $storage[$#storage];
 $storage[$#storage] .= "\n";
 splice(@lines, $storage_ix, 1,
-       "static const device dev_storage[] =\n", "{\n",
+       "const _RDATA device dev_storage[] =\n", "{\n",
        @storage, "};\n\n",
        sort {$a cmp $b} values %pointers);
 open(SHILKA, '>', $shilka);