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ntdll: Move the event functions to the Unix library. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-06-04 20:34:58 +02:00
parent 39915c9bc4
commit efd59e378c
4 changed files with 181 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

105
dlls/ntdll/sync.c
View File

@ -285,28 +285,10 @@ NTSTATUS WINAPI NtReleaseSemaphore( HANDLE handle, ULONG count, PULONG previous
* NtCreateEvent (NTDLL.@)
* ZwCreateEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtCreateEvent( PHANDLE EventHandle, ACCESS_MASK DesiredAccess,
const OBJECT_ATTRIBUTES *attr, EVENT_TYPE type, BOOLEAN InitialState)
NTSTATUS WINAPI NtCreateEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr,
EVENT_TYPE type, BOOLEAN state )
{
NTSTATUS ret;
data_size_t len;
struct object_attributes *objattr;
if ((ret = alloc_object_attributes( attr, &objattr, &len ))) return ret;
SERVER_START_REQ( create_event )
{
req->access = DesiredAccess;
req->manual_reset = (type == NotificationEvent);
req->initial_state = InitialState;
wine_server_add_data( req, objattr, len );
ret = wine_server_call( req );
*EventHandle = wine_server_ptr_handle( reply->handle );
}
SERVER_END_REQ;
RtlFreeHeap( GetProcessHeap(), 0, objattr );
return ret;
return unix_funcs->NtCreateEvent( handle, access, attr, type, state );
}
/******************************************************************************
@ -315,22 +297,7 @@ NTSTATUS WINAPI NtCreateEvent( PHANDLE EventHandle, ACCESS_MASK DesiredAccess,
*/
NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr )
{
NTSTATUS ret;
if ((ret = validate_open_object_attributes( attr ))) return ret;
SERVER_START_REQ( open_event )
{
req->access = access;
req->attributes = attr->Attributes;
req->rootdir = wine_server_obj_handle( attr->RootDirectory );
if (attr->ObjectName)
wine_server_add_data( req, attr->ObjectName->Buffer, attr->ObjectName->Length );
ret = wine_server_call( req );
*handle = wine_server_ptr_handle( reply->handle );
}
SERVER_END_REQ;
return ret;
return unix_funcs->NtOpenEvent( handle, access, attr );
}
@ -340,16 +307,7 @@ NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_AT
*/
NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = SET_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
return unix_funcs->NtSetEvent( handle, prev_state );
}
/******************************************************************************
@ -357,16 +315,7 @@ NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
*/
NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = RESET_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
return unix_funcs->NtResetEvent( handle, prev_state );
}
/******************************************************************************
@ -377,7 +326,7 @@ NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
*/
NTSTATUS WINAPI NtClearEvent ( HANDLE handle )
{
return NtResetEvent( handle, NULL );
return unix_funcs->NtClearEvent( handle );
}
/******************************************************************************
@ -388,17 +337,7 @@ NTSTATUS WINAPI NtClearEvent ( HANDLE handle )
*/
NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = PULSE_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
return unix_funcs->NtPulseEvent( handle, prev_state );
}
/******************************************************************************
@ -407,33 +346,7 @@ NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
NTSTATUS WINAPI NtQueryEvent( HANDLE handle, EVENT_INFORMATION_CLASS class,
void *info, ULONG len, ULONG *ret_len )
{
NTSTATUS ret;
EVENT_BASIC_INFORMATION *out = info;
TRACE("(%p, %u, %p, %u, %p)\n", handle, class, info, len, ret_len);
if (class != EventBasicInformation)
{
FIXME("(%p, %d, %d) Unknown class\n",
handle, class, len);
return STATUS_INVALID_INFO_CLASS;
}
if (len != sizeof(EVENT_BASIC_INFORMATION)) return STATUS_INFO_LENGTH_MISMATCH;
SERVER_START_REQ( query_event )
{
req->handle = wine_server_obj_handle( handle );
if (!(ret = wine_server_call( req )))
{
out->EventType = reply->manual_reset ? NotificationEvent : SynchronizationEvent;
out->EventState = reply->state;
if (ret_len) *ret_len = sizeof(EVENT_BASIC_INFORMATION);
}
}
SERVER_END_REQ;
return ret;
return unix_funcs->NtQueryEvent( handle, class, info, len, ret_len );
}
/*

7
dlls/ntdll/unix/loader.c
View File

@ -985,7 +985,9 @@ static struct unix_funcs unix_funcs =
{
NtAllocateVirtualMemory,
NtAreMappedFilesTheSame,
NtClearEvent,
NtClose,
NtCreateEvent,
NtCreateSemaphore,
NtCurrentTeb,
NtDelayExecution,
@ -996,15 +998,20 @@ static struct unix_funcs unix_funcs =
NtGetWriteWatch,
NtLockVirtualMemory,
NtMapViewOfSection,
NtOpenEvent,
NtOpenSemaphore,
NtProtectVirtualMemory,
NtPulseEvent,
NtQueryEvent,
NtQuerySection,
NtQuerySemaphore,
NtQueryVirtualMemory,
NtReadVirtualMemory,
NtReleaseSemaphore,
NtResetEvent,
NtResetWriteWatch,
NtSetContextThread,
NtSetEvent,
NtSetLdtEntries,
NtSignalAndWaitForSingleObject,
NtUnlockVirtualMemory,

154
dlls/ntdll/unix/sync.c
View File

@ -274,6 +274,160 @@ NTSTATUS WINAPI NtReleaseSemaphore( HANDLE handle, ULONG count, ULONG *previous
}
/**************************************************************************
* NtCreateEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtCreateEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr,
EVENT_TYPE type, BOOLEAN state )
{
NTSTATUS ret;
data_size_t len;
struct object_attributes *objattr;
if ((ret = alloc_object_attributes( attr, &objattr, &len ))) return ret;
SERVER_START_REQ( create_event )
{
req->access = access;
req->manual_reset = (type == NotificationEvent);
req->initial_state = state;
wine_server_add_data( req, objattr, len );
ret = wine_server_call( req );
*handle = wine_server_ptr_handle( reply->handle );
}
SERVER_END_REQ;
RtlFreeHeap( GetProcessHeap(), 0, objattr );
return ret;
}
/******************************************************************************
* NtOpenEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtOpenEvent( HANDLE *handle, ACCESS_MASK access, const OBJECT_ATTRIBUTES *attr )
{
NTSTATUS ret;
if ((ret = validate_open_object_attributes( attr ))) return ret;
SERVER_START_REQ( open_event )
{
req->access = access;
req->attributes = attr->Attributes;
req->rootdir = wine_server_obj_handle( attr->RootDirectory );
if (attr->ObjectName)
wine_server_add_data( req, attr->ObjectName->Buffer, attr->ObjectName->Length );
ret = wine_server_call( req );
*handle = wine_server_ptr_handle( reply->handle );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtSetEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtSetEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = SET_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtResetEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtResetEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = RESET_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtClearEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtClearEvent( HANDLE handle )
{
/* FIXME: same as NtResetEvent ??? */
return NtResetEvent( handle, NULL );
}
/******************************************************************************
* NtPulseEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtPulseEvent( HANDLE handle, LONG *prev_state )
{
NTSTATUS ret;
SERVER_START_REQ( event_op )
{
req->handle = wine_server_obj_handle( handle );
req->op = PULSE_EVENT;
ret = wine_server_call( req );
if (!ret && prev_state) *prev_state = reply->state;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtQueryEvent (NTDLL.@)
*/
NTSTATUS WINAPI NtQueryEvent( HANDLE handle, EVENT_INFORMATION_CLASS class,
void *info, ULONG len, ULONG *ret_len )
{
NTSTATUS ret;
EVENT_BASIC_INFORMATION *out = info;
TRACE("(%p, %u, %p, %u, %p)\n", handle, class, info, len, ret_len);
if (class != EventBasicInformation)
{
FIXME("(%p, %d, %d) Unknown class\n",
handle, class, len);
return STATUS_INVALID_INFO_CLASS;
}
if (len != sizeof(EVENT_BASIC_INFORMATION)) return STATUS_INFO_LENGTH_MISMATCH;
SERVER_START_REQ( query_event )
{
req->handle = wine_server_obj_handle( handle );
if (!(ret = wine_server_call( req )))
{
out->EventType = reply->manual_reset ? NotificationEvent : SynchronizationEvent;
out->EventState = reply->state;
if (ret_len) *ret_len = sizeof(EVENT_BASIC_INFORMATION);
}
}
SERVER_END_REQ;
return ret;
}
/******************************************************************
* NtWaitForMultipleObjects (NTDLL.@)
*/

12
dlls/ntdll/unixlib.h
View File

@ -28,7 +28,7 @@ struct ldt_copy;
struct msghdr;
/* increment this when you change the function table */
#define NTDLL_UNIXLIB_VERSION 22
#define NTDLL_UNIXLIB_VERSION 23
struct unix_funcs
{
@ -36,7 +36,10 @@ struct unix_funcs
NTSTATUS (WINAPI *NtAllocateVirtualMemory)( HANDLE process, PVOID *ret, ULONG_PTR zero_bits,
SIZE_T *size_ptr, ULONG type, ULONG protect );
NTSTATUS (WINAPI *NtAreMappedFilesTheSame)(PVOID addr1, PVOID addr2);
NTSTATUS (WINAPI *NtClearEvent)( HANDLE handle );
NTSTATUS (WINAPI *NtClose)( HANDLE handle );
NTSTATUS (WINAPI *NtCreateEvent)( HANDLE *handle, ACCESS_MASK access,
const OBJECT_ATTRIBUTES *attr, EVENT_TYPE type, BOOLEAN state );
NTSTATUS (WINAPI *NtCreateSemaphore)( HANDLE *handle, ACCESS_MASK access,
const OBJECT_ATTRIBUTES *attr, LONG initial, LONG max );
TEB * (WINAPI *NtCurrentTeb)(void);
@ -56,10 +59,15 @@ struct unix_funcs
ULONG_PTR zero_bits, SIZE_T commit_size,
const LARGE_INTEGER *offset_ptr, SIZE_T *size_ptr,
SECTION_INHERIT inherit, ULONG alloc_type, ULONG protect );
NTSTATUS (WINAPI *NtOpenEvent)( HANDLE *handle, ACCESS_MASK access,
const OBJECT_ATTRIBUTES *attr );
NTSTATUS (WINAPI *NtOpenSemaphore)( HANDLE *handle, ACCESS_MASK access,
const OBJECT_ATTRIBUTES *attr );
NTSTATUS (WINAPI *NtProtectVirtualMemory)( HANDLE process, PVOID *addr_ptr, SIZE_T *size_ptr,
ULONG new_prot, ULONG *old_prot );
NTSTATUS (WINAPI *NtPulseEvent)( HANDLE handle, LONG *prev_state );
NTSTATUS (WINAPI *NtQueryEvent)( HANDLE handle, EVENT_INFORMATION_CLASS class,
void *info, ULONG len, ULONG *ret_len );
NTSTATUS (WINAPI *NtQuerySection)( HANDLE handle, SECTION_INFORMATION_CLASS class,
void *ptr, SIZE_T size, SIZE_T *ret_size );
NTSTATUS (WINAPI *NtQuerySemaphore)( HANDLE handle, SEMAPHORE_INFORMATION_CLASS class,
@ -70,8 +78,10 @@ struct unix_funcs
NTSTATUS (WINAPI *NtReadVirtualMemory)( HANDLE process, const void *addr, void *buffer,
SIZE_T size, SIZE_T *bytes_read );
NTSTATUS (WINAPI *NtReleaseSemaphore)( HANDLE handle, ULONG count, ULONG *previous );
NTSTATUS (WINAPI *NtResetEvent)( HANDLE handle, LONG *prev_state );
NTSTATUS (WINAPI *NtResetWriteWatch)( HANDLE process, PVOID base, SIZE_T size );
NTSTATUS (WINAPI *NtSetContextThread)( HANDLE handle, const CONTEXT *context );
NTSTATUS (WINAPI *NtSetEvent)( HANDLE handle, LONG *prev_state );
NTSTATUS (WINAPI *NtSetLdtEntries)( ULONG sel1, LDT_ENTRY entry1, ULONG sel2, LDT_ENTRY entry2 );
NTSTATUS (WINAPI *NtSignalAndWaitForSingleObject)( HANDLE signal, HANDLE wait,
BOOLEAN alertable, const LARGE_INTEGER *timeout );