14 files changed, 0 insertions, 1030 deletions

diff --git a/include/ntapi/nt_vmount.h b/include/ntapi/nt_vmount.h
deleted file mode 100644
index 5fcaab1..0000000
--- a/include/ntapi/nt_vmount.h
+++ /dev/null
@@ -1,329 +0,0 @@
-#ifndef _NT_VMOUNT_H_
-#define _NT_VMOUNT_H_
-
-#include "nt_abi.h"
-#include "nt_compiler.h"
-#include "nt_port.h"
-#include "nt_file.h"
-#include "nt_statfs.h"
-#include "nt_tty.h"
-
-/**
- *  vmount api:
- *  -----------
- *  this header provides an api that can be used to
- *  implement a virtual mount system.  note, however,
- *  that this library does not (and should not)
- *  provide the server-side implementation of the
- *  system, but only the client-side functionality.
- *  in the larger-scale midipix project, for
- *  instance, a session-wide virtual mount system
- *  is provided by the subsystem ntctty; if you
- *  are writing a free-standing midipix application,
- *  then you may either use the interfaces provided
- *  by ntctty, or roll your own.
-**/
-
-
-/** virtual mount system: concepts
- *  ------------------------------
- *  elements of the virtual mount system are exposed to the
- *  client in terms of offsets from the virtual mount system
- *  base address, rather than absolute pointers.  when using
- *  a shared memory section, this allows each client to map
- *  the virtual mount system at an address that is independent
- *  of all other clients. most importantly, clients are only
- *  granted read-only access to the section, and it is hence
- *  impossible for a malformed client to trash the contents
- *  of the virtual mount system.
- *
- *  to locate information regarding a particular mount point,
- *  the client traverses the virtual mount system using several
- *  numeric keys.
- *
- *  the server_key member of the virtual mount system structure,
- *  in combination with the node-specific server keys, allow clients
- *  to efficiently use a single ref_counter server call at the end of
- *  the path resolution process.
- *
- *  in the larger-scale midipix project, the above call fails only when
- *  a referenced mount point has in the meantime become invalid; in other
- *  words, the call shall succeed even if the queried mount point is
- *  no longer found at the top of the target directory stack.
-**/
-
-
-typedef intptr_t			nt_vms_offset;
-typedef struct nt_vms_cache_interface *	nt_vms_cache;
-
-
-typedef struct _nt_vms_flags {
-	uint16_t	rel_depth;
-	uint16_t	attr;
-} nt_vms_flags;
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_point {
-	intptr_t	target;
-	intptr_t	source;
-	nt_vms_offset	parent;
-	nt_vms_offset	prev;
-	nt_vms_offset	next;
-	int32_t		fstype;
-	nt_vms_flags	flags;
-	nt_luid		luid;
-	intptr_t	ref_count;
-	intptr_t	server_key;
-	int32_t		stack_index;
-	int32_t		status;
-	nt_fii		fii;
-	uint32_t	dev_name_hash;
-	uint16_t	dev_name_strlen;
-	uint16_t	dev_name_maxlen;
-	nt_vms_offset	dev_name;
-	uint32_t	end_component_hash;
-	uint16_t	end_component_strlen;
-	uint16_t	end_component_maxlen;
-	nt_vms_offset	end_component;
-	uint32_t	src_fstype_hash;
-	uint32_t	src_attr;
-	uint32_t	src_control_flags;
-	wchar16_t	src_drive_letter;
-	wchar16_t	src_padding;
-	nt_guid		src_volume_guid;
-	nt_fii		src_fii;
-	uint32_t	src_dev_name_hash;
-	uint32_t	reserved;
-} nt_vms_point;
-
-
-typedef struct _nt_vms_node {
-	nt_vms_offset		prev;
-	nt_vms_offset		next;
-	uint32_t		end_component_hash;
-	uint32_t		dev_name_hash;
-	nt_large_integer	index_number;
-	nt_vms_offset		stack;
-} nt_vms_node;
-
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_system {
-	intptr_t		client_key;
-	intptr_t		server_key;
-	void *			hroot;
-	intptr_t		vms_points_cap;
-	nt_vms_offset		dev_name_head_node;		/* dev_name_hash, fii.index_number */
-	nt_vms_offset		end_component_head_node;	/* end_component_hash, dev_name_hash, fii.index_number */
-} nt_vms_system;
-
-
-typedef enum _nt_vms_opcodes {
-	NT_VMS_CLIENT_OPCODE_BASE	= 0x80000,
-	/* virtual mount system daemon opcodes */
-	NT_VMS_CLIENT_CONNECT		= NT_VMS_CLIENT_OPCODE_BASE,
-	NT_VMS_CLIENT_DISCONNECT,
-	NT_VMS_CLIENT_UNSHARE,
-	NT_VMS_CLIENT_CONFIG,
-	NT_VMS_POINT_ATTACH,
-	NT_VMS_POINT_DETACH,
-	NT_VMS_POINT_GET_HANDLES,
-	NT_VMS_POINT_GET_VOLINFO,
-	NT_VMS_REF_COUNT_INC,
-	NT_VMS_REF_COUNT_DEC,
-	NT_VMS_TABLE_QUERY,
-	NT_VMS_TABLE_CLONE,
-	/* client opcodes: exclusive upper limit */
-	NT_VMS_CLIENT_OPCODE_CAP
-} nt_vms_opcodes;
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_msg_info {
-	uintptr_t	msg_id;
-	uint32_t	opcode;
-	int32_t		status;
-	uintptr_t	msg_key;
-} nt_vms_msg_info;
-
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_daemon_info {
-	nt_guid		daemon_guid;
-	uint32_t	srv_pid;
-	uint32_t	srv_tid;
-	uint32_t	session;
-	uint32_t	instance;
-	uint32_t	ver_maj;
-	uint32_t	ver_min;
-	uint32_t	section_size;
-	uint32_t	advisory_size;
-	uint32_t	points_mounted;
-	uint32_t	points_available;
-	void *		section_handle;
-} nt_vms_daemon_info;
-
-
-/* attach/detach */
-typedef struct __attr_ptr_size_aligned__ _nt_vms_point_info {
-	nt_vms_point	point;
-	nt_fii		src_fii;
-	uint32_t	src_dev_name_hash;
-	uint32_t	src_flags;
-} nt_vms_point_info;
-
-
-/* inc/dec */
-typedef struct __attr_ptr_size_aligned__ _nt_vms_ref_count_info {
-	nt_vms_offset	ref_point;
-	nt_luid		luid;
-	intptr_t	server_key;
-	intptr_t	ref_count;
-	nt_fii		fii;
-	uint32_t	dev_name_hash;
-	int32_t		stack_index;
-	void *		hsource;
-	void *		htarget;
-} nt_vms_ref_count_info;
-
-
-/* query/clone */
-typedef struct __attr_ptr_size_aligned__ _nt_vms_table_info {
-	intptr_t	client_key;
-	intptr_t	client_section_addr;
-	intptr_t	client_section_size;
-	intptr_t	reserved;
-} nt_vms_table_info;
-
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_daemon_msg {
-	nt_port_message			header;
-	struct {
-		nt_vms_msg_info		msginfo;
-
-		union {
-			nt_vms_daemon_info	vmsinfo;
-			nt_vms_point_info	pointinfo;
-			nt_vms_ref_count_info	refcntinfo;
-		};
-	} data;
-} nt_vms_daemon_msg;
-
-
-typedef struct __attr_ptr_size_aligned__ _nt_vms_port_msg {
-	nt_port_message			header;
-	nt_vms_msg_info			msginfo;
-
-	union {
-		nt_vms_daemon_info	vmsinfo;
-		nt_vms_point_info	pointinfo;
-		nt_vms_ref_count_info	refcntinfo;
-	};
-} nt_vms_port_msg;
-
-
-/* vms helper functions */
-typedef nt_vms_node * __stdcall		ntapi_vms_get_end_component_first_node(
-	__in	nt_vms_system *		pvms_sys,
-	__in	uint32_t		end_component_hash);
-
-
-typedef nt_vms_node * __stdcall		ntapi_vms_get_node_by_dev_name(
-	__in	nt_vms_system *		pvms_sys,
-	__in	uint32_t		dev_name_hash,
-	__in	nt_large_integer	index_number);
-
-
-typedef nt_vms_node * __stdcall		ntapi_vms_get_node_by_end_component(
-	__in	nt_vms_system *		pvms_sys,
-	__in	uint32_t		end_component_hash,
-	__in	uint32_t		dev_name_hash,
-	__in	nt_large_integer	index_number);
-
-
-typedef nt_vms_point * __stdcall	ntapi_vms_get_top_of_stack_mount_point(
-	__in	nt_vms_system *		pvms_sys,
-	__in	nt_vms_node *		node);
-
-
-/* vms optional cache functions */
-typedef nt_vms_cache __stdcall	ntapi_vms_cache_alloc(
-	__in	nt_vms_system *		vms_sys,
-	__in	uint32_t		flags	__reserved,
-	__in	void *			options	__reserved,
-	__out	int32_t *		status	__optional);
-
-
-typedef int32_t __stdcall	ntapi_vms_cache_free(
-	__in	nt_vms_cache		cache);
-
-
-typedef int32_t __stdcall	ntapi_vms_cache_record_append(
-	__in	nt_vms_cache		cache,
-	__in	void *			hfile,
-	__in	uint32_t		dev_name_hash,
-	__in	nt_large_integer	index_number,
-	__in	intptr_t		client_key,
-	__in	intptr_t		server_key);
-
-
-typedef int32_t __stdcall	ntapi_vms_cache_record_remove(
-	__in	nt_vms_cache		cache,
-	__in	void *			hfile);
-
-
-/* vms server calls */
-typedef int32_t __stdcall	ntapi_vms_client_connect(
-	__out	void **			hvms,
-	__in	nt_tty_vms_info *	vmsinfo);
-
-
-typedef int32_t __stdcall	ntapi_vms_client_disconnect(
-	__in	void *			hvms);
-
-
-typedef int32_t __stdcall	ntapi_vms_client_unshare(
-	__in	void *			hvms,
-	__out	nt_tty_vms_info *	vmsinfo);
-
-
-typedef int32_t __stdcall	ntapi_vms_client_config(
-	__in	void *			hvms);
-
-
-typedef int32_t __stdcall	ntapi_vms_point_attach(
-	__in	void *			hvms,
-	__in	nt_vms_point_info *	point_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_point_detach(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_point_get_handles(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_point_get_volinfo(
-	__in	void *			hvms,
-	__in	nt_vms_point_info *	point_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_ref_count_inc(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_ref_count_dec(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_table_query(
-	__in	void *			hvms,
-	__in	nt_vms_daemon_info *	vms_info);
-
-
-typedef int32_t __stdcall	ntapi_vms_table_clone(
-	__in	void *			hvms,
-	__in	nt_vms_daemon_info *	vms_info);
-
-
-#endif
diff --git a/include/ntapi/ntapi.h b/include/ntapi/ntapi.h
index d122db5..ea4f4b9 100644
--- a/include/ntapi/ntapi.h
+++ b/include/ntapi/ntapi.h
@@ -42,7 +42,6 @@
 #include "nt_daemon.h"
 #include "nt_vfd.h"
 #include "nt_tty.h"
-#include "nt_vmount.h"
 #include "nt_hash.h"
 #include "nt_debug.h"
 
@@ -571,19 +570,6 @@ typedef struct _ntapi_vtbl {
 	/* nt_statfs.h */
 	ntapi_tt_statfs *				tt_statfs;
 
-	/* nt_vmount.h */
-	ntapi_vms_get_node_by_dev_name *		vms_get_node_by_dev_name;
-	ntapi_vms_get_node_by_end_component *		vms_get_node_by_end_component;
-	ntapi_vms_cache_alloc *				vms_cache_alloc;
-	ntapi_vms_cache_free *				vms_cache_free;
-	ntapi_vms_client_connect *			vms_client_connect;
-	ntapi_vms_client_disconnect *			vms_client_disconnect;
-	ntapi_vms_point_attach *			vms_point_attach;
-	ntapi_vms_point_get_handles *			vms_point_get_handles;
-	ntapi_vms_ref_count_inc *			vms_ref_count_inc;
-	ntapi_vms_ref_count_dec *			vms_ref_count_dec;
-	ntapi_vms_table_query *				vms_table_query;
-
 	/* nt_debug.h */
 	ntapi_dbg_write *				dbg_write;
 	ntapi_dbg_fn_call *				dbg_fn_call;
diff --git a/project/common.mk b/project/common.mk
index 5854810..c0e9070 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -104,11 +104,3 @@ COMMON_SRCS = \
 	src/unicode/ntapi_uc_unicode_conversion_from_utf8.c \
 	src/unicode/ntapi_uc_unicode_validation.c \
 	src/vfd/ntapi_vfd_helper.c \
-	src/vmount/ntapi_vms_cache.c \
-	src/vmount/ntapi_vms_client_connect.c \
-	src/vmount/ntapi_vms_client_disconnect.c \
-	src/vmount/ntapi_vms_helper.c \
-	src/vmount/ntapi_vms_point_attach.c \
-	src/vmount/ntapi_vms_ref_count.c \
-	src/vmount/ntapi_vms_table_query.c \
-
diff --git a/project/headers.mk b/project/headers.mk
index 2536c98..327e8e9 100644
--- a/project/headers.mk
+++ b/project/headers.mk
@@ -53,7 +53,6 @@ API_HEADERS = \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_unicode.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_uuid.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_vfd.h \
-	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_vmount.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./ntapi.h \
 
 API_HEADERS_BITS = \
diff --git a/project/tree.mk b/project/tree.mk
index ce03c8d..baabe2d 100644
--- a/project/tree.mk
+++ b/project/tree.mk
@@ -23,5 +23,4 @@ tree.tag:
 		mkdir -p src/tty
 		mkdir -p src/unicode
 		mkdir -p src/vfd
-		mkdir -p src/vmount
 		touch tree.tag
diff --git a/src/internal/ntapi.c b/src/internal/ntapi.c
index fe928ac..e491bff 100644
--- a/src/internal/ntapi.c
+++ b/src/internal/ntapi.c
@@ -44,7 +44,6 @@
 #include <ntapi/nt_statfs.h>
 #include <ntapi/nt_daemon.h>
 #include <ntapi/nt_tty.h>
-#include <ntapi/nt_vmount.h>
 #include <ntapi/nt_hash.h>
 #include <ntapi/nt_debug.h>
 #include <ntapi/nt_atomic.h>
@@ -339,19 +338,6 @@ static int32_t __fastcall __ntapi_init_once(ntapi_vtbl ** pvtbl)
 	/* nt_statfs.h */
 	__ntapi->tt_statfs					= __ntapi_tt_statfs;
 
-	/* nt_vmount.h */
-	__ntapi->vms_get_node_by_dev_name			= __ntapi_vms_get_node_by_dev_name;
-	__ntapi->vms_get_node_by_end_component			= __ntapi_vms_get_node_by_end_component;
-	__ntapi->vms_cache_alloc 				= __ntapi_vms_cache_alloc;
-	__ntapi->vms_cache_free					= __ntapi_vms_cache_free;
-	__ntapi->vms_client_connect				= __ntapi_vms_client_connect;
-	__ntapi->vms_client_disconnect				= __ntapi_vms_client_disconnect;
-	__ntapi->vms_point_attach				= __ntapi_vms_point_attach;
-	__ntapi->vms_point_get_handles				= __ntapi_vms_point_get_handles;
-	__ntapi->vms_ref_count_inc				= __ntapi_vms_ref_count_inc;
-	__ntapi->vms_ref_count_dec				= __ntapi_vms_ref_count_dec;
-	__ntapi->vms_table_query 				= __ntapi_vms_table_query;
-
 	/* nt_debug.h */
 	#ifdef __DEBUG
 	__ntapi->dbg_write					= __dbg_write;
diff --git a/src/internal/ntapi_fnapi.h b/src/internal/ntapi_fnapi.h
index 650839e..8715b7a 100644
--- a/src/internal/ntapi_fnapi.h
+++ b/src/internal/ntapi_fnapi.h
@@ -239,19 +239,6 @@ ntapi_tt_stat					__ntapi_tt_stat;
 /* nt_statfs.h */
 ntapi_tt_statfs					__ntapi_tt_statfs;
 
-/* nt_vmount.h */
-ntapi_vms_get_node_by_dev_name			__ntapi_vms_get_node_by_dev_name;
-ntapi_vms_get_node_by_end_component		__ntapi_vms_get_node_by_end_component;
-ntapi_vms_cache_alloc				__ntapi_vms_cache_alloc;
-ntapi_vms_cache_free				__ntapi_vms_cache_free;
-ntapi_vms_client_connect			__ntapi_vms_client_connect;
-ntapi_vms_client_disconnect			__ntapi_vms_client_disconnect;
-ntapi_vms_point_attach				__ntapi_vms_point_attach;
-ntapi_vms_point_get_handles			__ntapi_vms_point_get_handles;
-ntapi_vms_ref_count_inc				__ntapi_vms_ref_count_inc;
-ntapi_vms_ref_count_dec				__ntapi_vms_ref_count_dec;
-ntapi_vms_table_query				__ntapi_vms_table_query;
-
 /* nt_hashes.h */
 ntapi_tt_populate_hashed_import_table		__ntapi_tt_populate_hashed_import_table;
 
diff --git a/src/vmount/ntapi_vms_cache.c b/src/vmount/ntapi_vms_cache.c
deleted file mode 100644
index c97ff04..0000000
--- a/src/vmount/ntapi_vms_cache.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-typedef struct nt_vms_cache_interface {
-	nt_vms_system *		vms_sys;
-	struct dalist_ex	cache;
-	size_t			alloc_size;
-	uintptr_t		buffer[1];
-} nt_vms_cache_context;
-
-
-typedef struct _nt_vms_cache_record {
-	void *			hfile;
-	uint32_t		dev_name_hash;
-	nt_large_integer	index_number;
-	intptr_t		client_key;
-	intptr_t		server_key;
-} nt_vms_cache_record;
-
-
-int32_t __stdcall	__ntapi_vms_cache_free(
-	__in	nt_vms_cache		vms_cache)
-{
-	int32_t		status;
-	void *		region_addr;
-	size_t		region_size;
-
-	/* validation */
-	if (!vms_cache)
-		return NT_STATUS_INVALID_PARAMETER;
-
-	/* free memory */
-	region_addr = vms_cache;
-	region_size = vms_cache->alloc_size;
-
-	status = __ntapi->zw_free_virtual_memory(
-		NT_CURRENT_PROCESS_HANDLE,
-		&region_addr,
-		&region_size,
-		NT_MEM_RELEASE);
-
-	return status;
-}
-
-/* vms optional cache functions */
-nt_vms_cache __stdcall	__ntapi_vms_cache_alloc(
-	__in	nt_vms_system *		vms_sys,
-	__in	uint32_t		flags	__reserved,
-	__in	void *			options	__reserved,
-	__out	int32_t *		status	__optional)
-{
-	int32_t			_status;
-	void *			buffer;
-	size_t			buffer_size;
-	nt_vms_cache_context *	vms_cache;
-
-	/* unused params */
-	(void)flags;
-	(void)options;
-
-	/* status */
-	if (!status) status = &_status;
-
-	/* validation */
-	if (!vms_sys) {
-		*status = NT_STATUS_INVALID_PARAMETER;
-		return (nt_vms_cache)0;
-	}
-
-	/* calculate size */
-	buffer_size =  sizeof(nt_vms_cache_context);
-	buffer_size += vms_sys->vms_points_cap * (sizeof(nt_vms_cache_record) - sizeof(uintptr_t));
-
-	/* allocate buffer */
-	*status = __ntapi->zw_allocate_virtual_memory(
-		NT_CURRENT_PROCESS_HANDLE,
-		&buffer,
-		0,
-		&buffer_size,
-		NT_MEM_COMMIT,
-		NT_PAGE_READWRITE);
-
-	if (*status) return (nt_vms_cache)0;
-
-	/* init vms cache */
-	vms_cache = (nt_vms_cache_context *)buffer;
-	vms_cache->vms_sys	= vms_sys;
-	vms_cache->alloc_size	= buffer_size;
-
-	/* init list */
-	*status = dalist_init_ex(
-		&vms_cache->cache,
-		sizeof(nt_vms_cache_record),
-		0x1000,
-		__ntapi->zw_allocate_virtual_memory,
-		DALIST_MEMFN_NT_ALLOCATE_VIRTUAL_MEMORY);
-
-	if (*status != DALIST_OK) {
-		*status = NT_STATUS_UNSUCCESSFUL;
-		__ntapi_vms_cache_free(vms_cache);
-		return (nt_vms_cache)0;
-	}
-
-	/* set list buffer */
-	buffer_size -= (size_t)&(((nt_vms_cache_context *)0)->buffer);
-
-	*status = dalist_deposit_memory_block(
-		&vms_cache->cache,
-		&vms_cache->buffer,
-		buffer_size);
-
-	return vms_cache;
-}
-
-
-int32_t __stdcall	__ntapi_vms_cache_record_append(
-	__in	nt_vms_cache		cache,
-	__in	void *			hfile,
-	__in	uint32_t		dev_name_hash,
-	__in	nt_large_integer	index_number,
-	__in	intptr_t		client_key,
-	__in	intptr_t		server_key)
-{
-	int32_t			status;
-	struct dalist_node_ex *	node;
-	nt_vms_cache_record *	cache_record;
-
-	status = dalist_get_node_by_key(
-			&cache->cache,
-			&node,
-			(uintptr_t)hfile,
-			DALIST_NODE_TYPE_EXISTING,
-			(uintptr_t *)0);
-
-	if (status != DALIST_OK)
-		status = NT_STATUS_INTERNAL_ERROR;
-	else if (node)
-		status = NT_STATUS_OBJECTID_EXISTS;
-	else {
-		status = dalist_get_free_node(&cache->cache,(void **)&node);
-
-		if (status == DALIST_OK) {
-			cache_record = (nt_vms_cache_record *)&node->dblock;
-
-			__ntapi->tt_aligned_block_memset(
-				node,
-				0,
-				(uintptr_t)&((struct dalist_node_ex *)0)->dblock + sizeof(*cache_record));
-
-			node->key = (uintptr_t)hfile;
-
-			cache_record->hfile		= hfile;
-			cache_record->dev_name_hash	= dev_name_hash;
-			cache_record->index_number.quad	= index_number.quad;
-			cache_record->client_key	= client_key;
-			cache_record->server_key	= server_key;
-
-			status = dalist_insert_node_by_key(
-				&cache->cache,
-				node);
-
-			if (status != DALIST_OK)
-				dalist_deposit_free_node(
-					&cache->cache,
-					node);
-		}
-	}
-
-	return status;
-}
-
-
-int32_t __stdcall	__ntapi_vms_cache_record_remove(
-	__in	nt_vms_cache		cache,
-	__in	void *			hfile,
-	__in	uint32_t		dev_name_hash,
-	__in	nt_large_integer	index_number)
-{
-	int32_t			status;
-	struct dalist_node_ex *	node;
-
-	(void)dev_name_hash;
-	(void)index_number;
-
-	status = dalist_get_node_by_key(
-			&cache->cache,
-			&node,
-			(uintptr_t)hfile,
-			DALIST_NODE_TYPE_EXISTING,
-			(uintptr_t *)0);
-
-	if (status != DALIST_OK)
-		status = NT_STATUS_INTERNAL_ERROR;
-	else if (node)
-		status = NT_STATUS_INVALID_PARAMETER;
-	else {
-		status = dalist_discard_node(
-			&cache->cache,
-			node);
-
-		if (status != DALIST_OK)
-			status = NT_STATUS_INTERNAL_ERROR;
-	}
-
-	return status;
-}
diff --git a/src/vmount/ntapi_vms_client_connect.c b/src/vmount/ntapi_vms_client_connect.c
deleted file mode 100644
index 6477a1b..0000000
--- a/src/vmount/ntapi_vms_client_connect.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_tty.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-static void __vms_port_name_from_server_info(
-	__out	nt_port_name *		vms_port_name,
-	__in	nt_tty_vms_info *	vmsinfo)
-{
-	nt_port_attr	port_attr;
-
-	port_attr.type		= NT_PORT_TYPE_VMOUNT;
-	port_attr.subtype	= NT_PORT_SUBTYPE_DEFAULT;
-
-	__ntapi->tt_aligned_block_memcpy(
-		(uintptr_t *)&port_attr.keys,
-		(uintptr_t *)&vmsinfo->vms_keys,
-		sizeof(nt_port_keys));
-
-	__ntapi->tt_port_guid_from_type(
-		&port_attr.guid,
-		port_attr.type,
-		port_attr.subtype);
-
-	__ntapi->tt_port_name_from_attributes(
-		vms_port_name,
-		&port_attr);
-}
-
-
-int32_t __stdcall __ntapi_vms_client_connect(
-	__out	void **			hvms,
-	__in	nt_tty_vms_info *	vmsinfo)
-{
-	int32_t			status;
-	nt_port_name		vms_port_name;
-
-	nt_unicode_string	name;
-	nt_sqos			sqos;
-	nt_oa			oa;
-
-	/* vmount daemon port name */
-	__vms_port_name_from_server_info(
-		&vms_port_name,
-		vmsinfo);
-
-	/* port name init */
-	name.buffer = (wchar16_t *)&vms_port_name;
-	name.maxlen = 0;
-	name.strlen = (uint16_t)(size_t)(&((nt_port_name *)0)->null_termination);
-
-	/* init security structure */
-	sqos.length 			= sizeof(sqos);
-	sqos.impersonation_level	= NT_SECURITY_IMPERSONATION;
-	sqos.context_tracking_mode	= NT_SECURITY_TRACKING_DYNAMIC;
-	sqos.effective_only		= 1;
-
-	/* init the port's object attributes */
-	oa.len		= sizeof(oa);
-	oa.root_dir	= (void *)0;
-	oa.obj_name	= &name;
-	oa.obj_attr	= 0;
-	oa.sec_desc	= (nt_security_descriptor *)0;
-	oa.sec_qos	= &sqos;
-
-	status = __ntapi->zw_connect_port(
-		hvms,
-		&name,
-		&sqos,
-		(nt_port_section_write *)0,
-		(nt_port_section_read *)0,
-		(uint32_t *)0,
-		(void *)0,
-		(uint32_t *)0);
-
-	return status;
-}
diff --git a/src/vmount/ntapi_vms_client_disconnect.c b/src/vmount/ntapi_vms_client_disconnect.c
deleted file mode 100644
index c16ea6d..0000000
--- a/src/vmount/ntapi_vms_client_disconnect.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-int32_t __stdcall __ntapi_vms_client_disconnect(
-	__in	void *	hvms)
-{
-	nt_vms_daemon_msg msg;
-
-	if (!hvms) return NT_STATUS_INVALID_HANDLE;
-
-	/* msg */
-	__ntapi->tt_aligned_block_memset(&msg,0,sizeof(msg));
-
-	msg.header.msg_type	= NT_LPC_NEW_MESSAGE;
-	msg.header.data_size	= sizeof(msg.data);
-	msg.header.msg_size	= sizeof(msg);
-	msg.data.msginfo.opcode	= NT_VMS_CLIENT_DISCONNECT;
-
-	/* zw_request_wait_reply_port */
-	__ntapi->zw_request_wait_reply_port(
-		hvms,
-		&msg,
-		&msg);
-
-	/* close client handle */
-	return __ntapi->zw_close(hvms);
-}
diff --git a/src/vmount/ntapi_vms_helper.c b/src/vmount/ntapi_vms_helper.c
deleted file mode 100644
index 4d07bf0..0000000
--- a/src/vmount/ntapi_vms_helper.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-nt_vms_node * __stdcall	__ntapi_vms_get_end_component_first_node(
-	__in	nt_vms_system *		pvms_sys,
-        __in	uint32_t		end_component_hash)
-{
-	nt_vms_node *	node;
-
-	/* verify non-empty list and valid input */
-	if (!pvms_sys->dev_name_head_node || !end_component_hash)
-		return (nt_vms_node *)0;
-
-	/* find first node by end component hash */
-	node = (nt_vms_node *)((uintptr_t)pvms_sys + pvms_sys->end_component_head_node);
-
-	while (node->next && (node->end_component_hash < end_component_hash))
-		node = (nt_vms_node *)((uintptr_t)pvms_sys + node->next);
-
-	if (node->end_component_hash == end_component_hash)
-		return node;
-	else
-		return (nt_vms_node *)0;
-}
-
-
-static nt_vms_node * __stdcall	__ntapi_vms_get_node(
-	__in	nt_vms_system *		pvms_sys,
-        __in	uint32_t		end_component_hash,
-        __in	uint32_t		dev_name_hash,
-        __in	nt_large_integer	index_number)
-{
-	nt_vms_node *	node;
-
-	/* verify non-empty list */
-	if (!pvms_sys->dev_name_head_node)
-		return (nt_vms_node *)0;
-
-	/* end_component_hash */
-	if (end_component_hash) {
-		node = (nt_vms_node *)((uintptr_t)pvms_sys + pvms_sys->end_component_head_node);
-
-		while (node->next && (node->end_component_hash < end_component_hash))
-			node = (nt_vms_node *)((uintptr_t)pvms_sys + node->next);
-
-		if (node->end_component_hash != end_component_hash)
-			return (nt_vms_node *)0;
-	} else
-		node = (nt_vms_node *)((uintptr_t)pvms_sys + pvms_sys->dev_name_head_node);
-
-	/* find device nodes */
-	while (node->next && (node->dev_name_hash < dev_name_hash))
-		node = (nt_vms_node *)((uintptr_t)pvms_sys + node->next);
-
-	if (node->dev_name_hash != dev_name_hash)
-		return (nt_vms_node *)0;
-
-	/* find mount-point nodes */
-	while (node->next && (node->index_number.quad < index_number.quad))
-		node = (nt_vms_node *)((uintptr_t)pvms_sys + node->next);
-
-	if (node->index_number.quad != index_number.quad)
-		return (nt_vms_node *)0;
-
-	return node;
-}
-
-
-nt_vms_node * __stdcall		__ntapi_vms_get_node_by_dev_name(
-	__in	nt_vms_system *		pvms_sys,
-        __in	uint32_t		dev_name_hash,
-        __in	nt_large_integer	index_number)
-{
-	return __ntapi_vms_get_node(
-		pvms_sys,
-		0,
-		dev_name_hash,
-		index_number);
-}
-
-
-nt_vms_node * __stdcall		__ntapi_vms_get_node_by_end_component(
-	__in	nt_vms_system *		pvms_sys,
-        __in	uint32_t		end_component_hash,
-        __in	uint32_t		dev_name_hash,
-        __in	nt_large_integer	index_number)
-{
-	return __ntapi_vms_get_node(
-		pvms_sys,
-		end_component_hash,
-		dev_name_hash,
-		index_number);
-}
-
-
-nt_vms_point * __stdcall	__ntapi_vms_get_top_of_stack_mount_point(
-	__in	nt_vms_system *		pvms_sys,
-	__in	nt_vms_node *		node)
-{
-	nt_vms_point *	point;
-
-	point = (nt_vms_point *)((uintptr_t)pvms_sys + node->stack);
-
-	while (point->next)
-		point = (nt_vms_point *)((uintptr_t)pvms_sys + point->next);
-
-	return point;
-}
diff --git a/src/vmount/ntapi_vms_point_attach.c b/src/vmount/ntapi_vms_point_attach.c
deleted file mode 100644
index 21ee0ce..0000000
--- a/src/vmount/ntapi_vms_point_attach.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-static int32_t __stdcall __ntapi_vms_point_attach_detach(
-	__in	void *			hvms,
-	__in	nt_vms_point_info *	point_info,
-	__in	int32_t			vms_opcode)
-{
-	int32_t			status;
-	nt_vms_daemon_msg	msg;
-
-	/* msg */
-	__ntapi->tt_aligned_block_memset(&msg,0,sizeof(msg));
-
-	msg.header.msg_type	= NT_LPC_NEW_MESSAGE;
-	msg.header.data_size	= sizeof(msg.data);
-	msg.header.msg_size	= sizeof(msg);
-	msg.data.msginfo.opcode	= vms_opcode;
-
-	/* copy point to msg */
-	__ntapi->tt_aligned_block_memcpy(
-		(uintptr_t *)&(msg.data.pointinfo),
-		(uintptr_t *)point_info,
-		sizeof(*point_info));
-
-	/* zw_request_wait_reply_port */
-	status = __ntapi->zw_request_wait_reply_port(hvms,&msg,&msg);
-
-	/* return vms status */
-	return status ? status : msg.data.msginfo.status;
-}
-
-
-int32_t __stdcall __ntapi_vms_point_attach(
-	__in	void *			hvms,
-	__in	nt_vms_point_info *	point_info)
-{
-	return __ntapi_vms_point_attach_detach(
-		hvms,
-		point_info,
-		NT_VMS_POINT_ATTACH);
-}
diff --git a/src/vmount/ntapi_vms_ref_count.c b/src/vmount/ntapi_vms_ref_count.c
deleted file mode 100644
index c61b2ea..0000000
--- a/src/vmount/ntapi_vms_ref_count.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-static int32_t __stdcall __ntapi_vms_ref_count_inc_dec(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info,
-	__in	int32_t			vms_opcode)
-{
-	int32_t			status;
-	nt_vms_daemon_msg	msg;
-
-	/* msg */
-	__ntapi->tt_aligned_block_memset(&msg,0,sizeof(msg));
-
-	msg.header.msg_type	= NT_LPC_NEW_MESSAGE;
-	msg.header.data_size	= sizeof(msg.data);
-	msg.header.msg_size	= sizeof(msg);
-	msg.data.msginfo.opcode	= vms_opcode;
-
-	/* copy ref count info to msg */
-	__ntapi->tt_aligned_block_memcpy(
-		(uintptr_t *)&(msg.data.refcntinfo),
-		(uintptr_t *)ref_cnt_info,
-		sizeof(*ref_cnt_info));
-
-	/* zw_request_wait_reply_port */
-	status = __ntapi->zw_request_wait_reply_port(
-		hvms,
-		&msg,
-		&msg);
-
-	if (status) return status;
-
-	/* return info */
-	__ntapi->tt_aligned_block_memcpy(
-		(uintptr_t *)ref_cnt_info,
-		(uintptr_t *)&(msg.data.refcntinfo),
-		sizeof(*ref_cnt_info));
-
-	/* return vms status */
-	return status ? status : msg.data.msginfo.status;
-}
-
-
-int32_t __stdcall __ntapi_vms_ref_count_inc(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info)
-{
-	return __ntapi_vms_ref_count_inc_dec(
-		hvms,
-		ref_cnt_info,
-		NT_VMS_REF_COUNT_INC);
-}
-
-
-int32_t __stdcall __ntapi_vms_ref_count_dec(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info)
-{
-	return __ntapi_vms_ref_count_inc_dec(
-		hvms,
-		ref_cnt_info,
-		NT_VMS_REF_COUNT_DEC);
-}
-
-
-int32_t __stdcall __ntapi_vms_point_detach(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info)
-{
-	return __ntapi_vms_ref_count_inc_dec(
-		hvms,
-		ref_cnt_info,
-		NT_VMS_POINT_DETACH);
-}
-
-
-int32_t __stdcall __ntapi_vms_point_get_handles(
-	__in	void *			hvms,
-	__in	nt_vms_ref_count_info *	ref_cnt_info)
-{
-	return __ntapi_vms_ref_count_inc_dec(
-		hvms,
-		ref_cnt_info,
-		NT_VMS_POINT_GET_HANDLES);
-}
diff --git a/src/vmount/ntapi_vms_table_query.c b/src/vmount/ntapi_vms_table_query.c
deleted file mode 100644
index eb9358a..0000000
--- a/src/vmount/ntapi_vms_table_query.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/********************************************************/
-/*  ntapi: Native API core library                      */
-/*  Copyright (C) 2013--2016  Z. Gilboa                 */
-/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
-/********************************************************/
-
-#include <psxtypes/psxtypes.h>
-#include <ntapi/nt_port.h>
-#include <ntapi/nt_vmount.h>
-#include <ntapi/ntapi.h>
-#include "ntapi_impl.h"
-
-
-int32_t __stdcall __ntapi_vms_table_query(
-	__in	void *			hvms,
-	__in	nt_vms_daemon_info *	vms_info)
-{
-	int32_t			status;
-	nt_vms_daemon_msg	msg;
-
-	/* msg */
-	__ntapi->tt_aligned_block_memset(&msg,0,sizeof(msg));
-
-	msg.header.msg_type	= NT_LPC_NEW_MESSAGE;
-	msg.header.data_size	= sizeof(msg.data);
-	msg.header.msg_size	= sizeof(msg);
-	msg.data.msginfo.opcode	= NT_VMS_TABLE_QUERY;
-
-	/* zw_request_wait_reply_port */
-	status = __ntapi->zw_request_wait_reply_port(
-		hvms,
-		&msg,
-		&msg);
-
-	if (status) return status;
-
-	/* return info */
-	__ntapi->tt_aligned_block_memcpy(
-		(uintptr_t *)vms_info,
-		(uintptr_t *)&(msg.data.vmsinfo),
-		sizeof(*vms_info));
-
-	/* return vms status */
-	return status ? status : msg.data.msginfo.status;
-}