* Makefile.in (DLL_OFILES): Add fhandler_procsys.o.

	* devices.h (enum fh_devices): Add FH_PROCSYS.
	* devices.in (dev_procsys_storage): New device.
	* devices.cc: Regenerate.
	* dtable.cc (build_fh_pc): Add code to allocate fhandler_procsys.
	* fhandler.h (proc_len): Convert to size_t.
	(procsys): Declare.
	(procsys_len): Declare.
	(enum virtual_ftype_t): Move here from fhandler_virtual.h.
	Add members supported by fhandler_procsys.
	(fhandler_virtual::exists): Return virtual_ftype_t.  Change
	in all derived classes.
	(class fhandler_procsys): New class.
	(fhandler_union): Add fhandler_procnet and fhandler_procsys members.
	* fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Use
	ro_u_proc.
	(fhandler_base::fstat_by_handle): Don't copy attributes if file is an
	NT device.
	(fhandler_base::fstat_by_name): Ditto.
	* fhandler_netdrive.cc (fhandler_netdrive::exists): Return
	virtual_ftype_t.
	* fhandler_proc.cc (proc_tab): Sort alphabetically.  Use _VN macro
	to store length.
	(proc_len): Change to size_t.
	(proc_tab_cmp): New static function.
	(virt_tab_search): New function to search entry in virt_tab_t
	arrays.  Use throughout in /proc and sibling classes instead of
	loop.
	(fhandler_proc::exists): Return virtual_ftype_t.
	* fhandler_process.cc (process_tab): Sort alphabetically.  Use _VN
	macro to store length.
	(fhandler_process::exists): Return virtual_ftype_t.
	(fhandler_process::open): Simplify code.
	* fhandler_procnet.cc (procnet_tab): Sort alphabetically.  Use _VN
	macro to store length.
	(fhandler_procnet::exists): Return virtual_ftype_t.
	(fhandler_procnet::open): Simplify.
	* fhandler_procsys.cc: New file.
	* fhandler_registry.cc (fhandler_registry::exists): Return
	virtual_ftype_t.
	* fhandler_virtual.cc (fhandler_virtual::exists): Ditto.
	* fhandler_virtual.h (enum virtual_ftype_t): Move to fhandler.h.
	(virt_tab_t): Add name_len member.
	(_VN): New macro.
	(virt_tab_search): Declare.
	* mount.cc (mount_info::conv_to_win32_path): Fix comment.  Backslashify
	isprocsys_dev paths.
	* ntdll.h (STATUS_OBJECT_TYPE_MISMATCH): Define
	(STATUS_INSTANCE_NOT_AVAILABLE): Define.
	(STATUS_PIPE_NOT_AVAILABLE): Define.
	(STATUS_INVALID_PIPE_STATE): Define.
	(STATUS_PIPE_BUSY): Define.
	(SYMBOLIC_LINK_QUERY): Define.
	(NtOpenSymbolicLinkObject): Declare.
	(NtQuerySymbolicLinkObject): Declare.
	* path.cc (path_conv::check): Accommodate fact that exists method
	returns virtual_ftype_t now.  Add cases for new virtual_ftype_t
	types.
	(cygwin_conv_path): Add GLOBALROOT prefix to native device paths.
	Make sure to strip \\?\ prefix only for actual filesystem-based
	paths, not for all paths.
	* path.h (isproc_dev): Add FH_PROCSYS.
	(isprocsys_dev): Define.

1 files changed, 8 insertions, 7 deletions

diff --git a/winsup/cygwin/Makefile.in b/winsup/cygwin/Makefile.in
index c48914805..59f229c01 100644
--- a/winsup/cygwin/Makefile.in
+++ b/winsup/cygwin/Makefile.in
@@ -141,13 +141,14 @@ DLL_OFILES:=assert.o autoload.o bsdlib.o ctype.o cxx.o cygheap.o cygthread.o \
 	fhandler.o fhandler_clipboard.o fhandler_console.o fhandler_disk_file.o \
 	fhandler_dsp.o fhandler_fifo.o fhandler_floppy.o fhandler_mailslot.o \
 	fhandler_mem.o fhandler_netdrive.o fhandler_nodevice.o fhandler_proc.o \
-	fhandler_process.o fhandler_procnet.o fhandler_random.o fhandler_raw.o \
-	fhandler_registry.o fhandler_serial.o fhandler_socket.o fhandler_tape.o \
-	fhandler_termios.o fhandler_tty.o fhandler_virtual.o fhandler_windows.o \
-	fhandler_zero.o flock.o fnmatch.o fork.o fts.o ftw.o getopt.o glob.o \
-	glob_pattern_p.o globals.o grp.o heap.o hookapi.o inet_addr.o inet_network.o \
-	init.o ioctl.o ipc.o kernel32.o libstdcxx_wrapper.o localtime.o lsearch.o \
-	malloc_wrapper.o minires-os-if.o minires.o miscfuncs.o mktemp.o mmap.o msg.o \
+	fhandler_process.o fhandler_procnet.o fhandler_procsys.o fhandler_random.o \
+	fhandler_raw.o fhandler_registry.o fhandler_serial.o fhandler_socket.o \
+	fhandler_tape.o fhandler_termios.o fhandler_tty.o fhandler_virtual.o \
+	fhandler_windows.o fhandler_zero.o flock.o fnmatch.o fork.o fts.o ftw.o \
+	getopt.o glob.o glob_pattern_p.o globals.o grp.o heap.o hookapi.o \
+	inet_addr.o inet_network.o init.o ioctl.o ipc.o kernel32.o \
+	libstdcxx_wrapper.o localtime.o lsearch.o malloc_wrapper.o \
+	minires-os-if.o minires.o miscfuncs.o mktemp.o mmap.o msg.o \
 	mount.o net.o netdb.o nfs.o nftw.o nlsfuncs.o ntea.o passwd.o path.o \
 	pinfo.o pipe.o poll.o posix_ipc.o pseudo-reloc.o pthread.o random.o \
 	regcomp.o regerror.o regexec.o regfree.o registry.o resource.o rexec.o \