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server: Introduce a separated type for user APCs. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-04-10 01:05:04 +02:00 committed by Alexandre Julliard
parent 320a025882
commit 4f9cc93108
7 changed files with 57 additions and 31 deletions
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34
dlls/ntdll/server.c
View File

@ -381,6 +381,29 @@ int wait_select_reply( void *cookie )
}
static void invoke_user_apc( const user_apc_t *apc )
{
switch( apc->type )
{
case APC_USER:
{
void (WINAPI *func)(ULONG_PTR,ULONG_PTR,ULONG_PTR) = wine_server_get_ptr( apc->user.func );
func( apc->user.args[0], apc->user.args[1], apc->user.args[2] );
break;
}
case APC_TIMER:
{
void (WINAPI *func)(void*, unsigned int, unsigned int) = wine_server_get_ptr( apc->user.func );
func( wine_server_get_ptr( apc->user.args[1] ),
(DWORD)apc->timer.time, (DWORD)(apc->timer.time >> 32) );
break;
}
default:
server_protocol_error( "get_apc_request: bad type %d\n", apc->type );
break;
}
}
/***********************************************************************
* invoke_apc
*
@ -400,18 +423,9 @@ void invoke_apc( const apc_call_t *call, apc_result_t *result )
case APC_NONE:
break;
case APC_USER:
{
void (WINAPI *func)(ULONG_PTR,ULONG_PTR,ULONG_PTR) = wine_server_get_ptr( call->user.func );
func( call->user.args[0], call->user.args[1], call->user.args[2] );
break;
}
case APC_TIMER:
{
void (WINAPI *func)(void*, unsigned int, unsigned int) = wine_server_get_ptr( call->timer.func );
func( wine_server_get_ptr( call->timer.arg ),
(DWORD)call->timer.time, (DWORD)(call->timer.time >> 32) );
invoke_user_apc( &call->user );
break;
}
case APC_ASYNC_IO:
{
IO_STATUS_BLOCK *iosb = wine_server_get_ptr( call->async_io.sb );

10
dlls/ntdll/thread.c
View File

@ -739,11 +739,11 @@ NTSTATUS WINAPI NtQueueApcThread( HANDLE handle, PNTAPCFUNC func, ULONG_PTR arg1
req->handle = wine_server_obj_handle( handle );
if (func)
{
req->call.type = APC_USER;
req->call.user.func = wine_server_client_ptr( func );
req->call.user.args[0] = arg1;
req->call.user.args[1] = arg2;
req->call.user.args[2] = arg3;
req->call.type = APC_USER;
req->call.user.user.func = wine_server_client_ptr( func );
req->call.user.user.args[0] = arg1;
req->call.user.user.args[1] = arg2;
req->call.user.user.args[2] = arg3;
}
else req->call.type = APC_NONE; /* wake up only */
ret = wine_server_call( req );

8
include/wine/server_protocol.h
View File

@ -474,6 +474,12 @@ typedef union
abstime_t time;
client_ptr_t arg;
} timer;
} user_apc_t;
typedef union
{
enum apc_type type;
user_apc_t user;
struct
{
enum apc_type type;
@ -6710,7 +6716,7 @@ union generic_reply
/* ### protocol_version begin ### */
#define SERVER_PROTOCOL_VERSION 597
#define SERVER_PROTOCOL_VERSION 598
/* ### protocol_version end ### */

10
server/async.c
View File

@ -399,11 +399,11 @@ void async_set_result( struct object *obj, unsigned int status, apc_param_t tota
{
apc_call_t data;
memset( &data, 0, sizeof(data) );
data.type = APC_USER;
data.user.func = async->data.apc;
data.user.args[0] = async->data.apc_context;
data.user.args[1] = async->data.iosb;
data.user.args[2] = 0;
data.type = APC_USER;
data.user.user.func = async->data.apc;
data.user.user.args[0] = async->data.apc_context;
data.user.user.args[1] = async->data.iosb;
data.user.user.args[2] = 0;
thread_queue_apc( NULL, async->thread, NULL, &data );
}
else if (async->data.apc_context && (async->pending ||

6
server/protocol.def
View File

@ -490,6 +490,12 @@ typedef union
abstime_t time; /* time of expiration */
client_ptr_t arg; /* user argument */
} timer;
} user_apc_t;
typedef union
{
enum apc_type type;
user_apc_t user;
struct
{
enum apc_type type; /* APC_ASYNC_IO */

8
server/timer.c
View File

@ -116,10 +116,10 @@ static void timer_callback( void *private )
memset( &data, 0, sizeof(data) );
if (timer->callback)
{
data.type = APC_TIMER;
data.timer.func = timer->callback;
data.timer.time = timer->when;
data.timer.arg = timer->arg;
data.type = APC_TIMER;
data.user.timer.func = timer->callback;
data.user.timer.time = timer->when;
data.user.timer.arg = timer->arg;
}
else data.type = APC_NONE; /* wake up only */

12
server/trace.c
View File

@ -159,15 +159,15 @@ static void dump_apc_call( const char *prefix, const apc_call_t *call )
fprintf( stderr, "APC_NONE" );
break;
case APC_USER:
dump_uint64( "APC_USER,func=", &call->user.func );
dump_uint64( ",args={", &call->user.args[0] );
dump_uint64( ",", &call->user.args[1] );
dump_uint64( ",", &call->user.args[2] );
dump_uint64( "APC_USER,func=", &call->user.user.func );
dump_uint64( ",args={", &call->user.user.args[0] );
dump_uint64( ",", &call->user.user.args[1] );
dump_uint64( ",", &call->user.user.args[2] );
fputc( '}', stderr );
break;
case APC_TIMER:
dump_timeout( "APC_TIMER,time=", &call->timer.time );
dump_uint64( ",arg=", &call->timer.arg );
dump_timeout( "APC_TIMER,time=", &call->user.timer.time );
dump_uint64( ",arg=", &call->user.timer.arg );
break;
case APC_ASYNC_IO:
dump_uint64( "APC_ASYNC_IO,user=", &call->async_io.user );