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kernel32: Implemented the Ex variants of CreateEvent/Mutex/Semaphore/WaitableTimer.

This commit is contained in:
Alexandre Julliard 2008-11-11 12:17:05 +01:00
parent b740819e30
commit c1d2d86be7
3 changed files with 155 additions and 44 deletions
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8
dlls/kernel32/kernel32.spec
View File

@ -217,6 +217,8 @@
@ stdcall CreateDirectoryExW(wstr wstr ptr)
@ stdcall CreateDirectoryW(wstr ptr)
@ stdcall CreateEventA(ptr long long str)
@ stdcall CreateEventExA(ptr str long long)
@ stdcall CreateEventExW(ptr wstr long long)
@ stdcall CreateEventW(ptr long long wstr)
@ stdcall CreateFiber(long ptr ptr)
@ stdcall CreateFiberEx(long long long ptr ptr)
@ -235,6 +237,8 @@
@ stdcall CreateMailslotW(ptr long long ptr)
# @ stub CreateMemoryResourceNotification
@ stdcall CreateMutexA(ptr long str)
@ stdcall CreateMutexExA(ptr str long long)
@ stdcall CreateMutexExW(ptr wstr long long)
@ stdcall CreateMutexW(ptr long wstr)
@ stdcall CreateNamedPipeA(str long long long long long long ptr)
@ stdcall CreateNamedPipeW(wstr long long long long long long ptr)
@ -247,6 +251,8 @@
@ stdcall CreateProcessW(wstr wstr ptr ptr long long ptr wstr ptr ptr)
@ stdcall CreateRemoteThread(long ptr long ptr long long ptr)
@ stdcall CreateSemaphoreA(ptr long long str)
@ stdcall CreateSemaphoreExA(ptr long long str long long)
@ stdcall CreateSemaphoreExW(ptr long long wstr long long)
@ stdcall CreateSemaphoreW(ptr long long wstr)
@ stdcall CreateSocketHandle()
@ stdcall CreateTapePartition(long long long long)
@ -256,6 +262,8 @@
@ stdcall CreateToolhelp32Snapshot(long long)
@ stub CreateVirtualBuffer
@ stdcall CreateWaitableTimerA(ptr long str)
@ stdcall CreateWaitableTimerExA(ptr str long long)
@ stdcall CreateWaitableTimerExW(ptr wstr long long)
@ stdcall CreateWaitableTimerW(ptr long wstr)
@ stdcall DeactivateActCtx(long ptr)
@ stdcall DebugActiveProcess(long)

173
dlls/kernel32/sync.c
View File

@ -458,16 +458,11 @@ void WINAPI UninitializeCriticalSection( CRITICAL_SECTION *crit )
HANDLE WINAPI CreateEventA( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
BOOL initial_state, LPCSTR name )
{
WCHAR buffer[MAX_PATH];
DWORD flags = 0;
if (!name) return CreateEventW( sa, manual_reset, initial_state, NULL );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateEventW( sa, manual_reset, initial_state, buffer );
if (manual_reset) flags |= CREATE_EVENT_MANUAL_RESET;
if (initial_state) flags |= CREATE_EVENT_INITIAL_SET;
return CreateEventExA( sa, name, flags, EVENT_ALL_ACCESS );
}
@ -476,6 +471,37 @@ HANDLE WINAPI CreateEventA( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
*/
HANDLE WINAPI CreateEventW( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
BOOL initial_state, LPCWSTR name )
{
DWORD flags = 0;
if (manual_reset) flags |= CREATE_EVENT_MANUAL_RESET;
if (initial_state) flags |= CREATE_EVENT_INITIAL_SET;
return CreateEventExW( sa, name, flags, EVENT_ALL_ACCESS );
}
/***********************************************************************
* CreateEventExA (KERNEL32.@)
*/
HANDLE WINAPI CreateEventExA( SECURITY_ATTRIBUTES *sa, LPCSTR name, DWORD flags, DWORD access )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateEventExW( sa, NULL, flags, access );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateEventExW( sa, buffer, flags, access );
}
/***********************************************************************
* CreateEventExW (KERNEL32.@)
*/
HANDLE WINAPI CreateEventExW( SECURITY_ATTRIBUTES *sa, LPCWSTR name, DWORD flags, DWORD access )
{
HANDLE ret;
UNICODE_STRING nameW;
@ -505,7 +531,8 @@ HANDLE WINAPI CreateEventW( SECURITY_ATTRIBUTES *sa, BOOL manual_reset,
attr.RootDirectory = get_BaseNamedObjects_handle();
}
status = NtCreateEvent( &ret, EVENT_ALL_ACCESS, &attr, manual_reset, initial_state );
status = NtCreateEvent( &ret, access, &attr, (flags & CREATE_EVENT_MANUAL_RESET) != 0,
(flags & CREATE_EVENT_INITIAL_SET) != 0 );
if (status == STATUS_OBJECT_NAME_EXISTS)
SetLastError( ERROR_ALREADY_EXISTS );
else
@ -668,16 +695,7 @@ VOID WINAPI VWin32_EventSet(HANDLE event)
*/
HANDLE WINAPI CreateMutexA( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCSTR name )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateMutexW( sa, owner, NULL );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateMutexW( sa, owner, buffer );
return CreateMutexExA( sa, name, owner ? CREATE_MUTEX_INITIAL_OWNER : 0, MUTEX_ALL_ACCESS );
}
@ -685,6 +703,33 @@ HANDLE WINAPI CreateMutexA( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCSTR name )
* CreateMutexW (KERNEL32.@)
*/
HANDLE WINAPI CreateMutexW( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCWSTR name )
{
return CreateMutexExW( sa, name, owner ? CREATE_MUTEX_INITIAL_OWNER : 0, MUTEX_ALL_ACCESS );
}
/***********************************************************************
* CreateMutexExA (KERNEL32.@)
*/
HANDLE WINAPI CreateMutexExA( SECURITY_ATTRIBUTES *sa, LPCSTR name, DWORD flags, DWORD access )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateMutexExW( sa, NULL, flags, access );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateMutexExW( sa, buffer, flags, access );
}
/***********************************************************************
* CreateMutexExW (KERNEL32.@)
*/
HANDLE WINAPI CreateMutexExW( SECURITY_ATTRIBUTES *sa, LPCWSTR name, DWORD flags, DWORD access )
{
HANDLE ret;
UNICODE_STRING nameW;
@ -704,7 +749,7 @@ HANDLE WINAPI CreateMutexW( SECURITY_ATTRIBUTES *sa, BOOL owner, LPCWSTR name )
attr.RootDirectory = get_BaseNamedObjects_handle();
}
status = NtCreateMutant( &ret, MUTEX_ALL_ACCESS, &attr, owner );
status = NtCreateMutant( &ret, access, &attr, (flags & CREATE_MUTEX_INITIAL_OWNER) != 0 );
if (status == STATUS_OBJECT_NAME_EXISTS)
SetLastError( ERROR_ALREADY_EXISTS );
else
@ -793,16 +838,7 @@ BOOL WINAPI ReleaseMutex( HANDLE handle )
*/
HANDLE WINAPI CreateSemaphoreA( SECURITY_ATTRIBUTES *sa, LONG initial, LONG max, LPCSTR name )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateSemaphoreW( sa, initial, max, NULL );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateSemaphoreW( sa, initial, max, buffer );
return CreateSemaphoreExA( sa, initial, max, name, 0, SEMAPHORE_ALL_ACCESS );
}
@ -811,6 +847,35 @@ HANDLE WINAPI CreateSemaphoreA( SECURITY_ATTRIBUTES *sa, LONG initial, LONG max,
*/
HANDLE WINAPI CreateSemaphoreW( SECURITY_ATTRIBUTES *sa, LONG initial,
LONG max, LPCWSTR name )
{
return CreateSemaphoreExW( sa, initial, max, name, 0, SEMAPHORE_ALL_ACCESS );
}
/***********************************************************************
* CreateSemaphoreExA (KERNEL32.@)
*/
HANDLE WINAPI CreateSemaphoreExA( SECURITY_ATTRIBUTES *sa, LONG initial, LONG max, LPCSTR name,
DWORD flags, DWORD access )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateSemaphoreExW( sa, initial, max, NULL, flags, access );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateSemaphoreExW( sa, initial, max, buffer, flags, access );
}
/***********************************************************************
* CreateSemaphoreExW (KERNEL32.@)
*/
HANDLE WINAPI CreateSemaphoreExW( SECURITY_ATTRIBUTES *sa, LONG initial, LONG max, LPCWSTR name,
DWORD flags, DWORD access )
{
HANDLE ret;
UNICODE_STRING nameW;
@ -830,7 +895,7 @@ HANDLE WINAPI CreateSemaphoreW( SECURITY_ATTRIBUTES *sa, LONG initial,
attr.RootDirectory = get_BaseNamedObjects_handle();
}
status = NtCreateSemaphore( &ret, SEMAPHORE_ALL_ACCESS, &attr, initial, max );
status = NtCreateSemaphore( &ret, access, &attr, initial, max );
if (status == STATUS_OBJECT_NAME_EXISTS)
SetLastError( ERROR_ALREADY_EXISTS );
else
@ -1076,16 +1141,8 @@ BOOL WINAPI IsProcessInJob( HANDLE process, HANDLE job, PBOOL result )
*/
HANDLE WINAPI CreateWaitableTimerA( SECURITY_ATTRIBUTES *sa, BOOL manual, LPCSTR name )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateWaitableTimerW( sa, manual, NULL );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateWaitableTimerW( sa, manual, buffer );
return CreateWaitableTimerExA( sa, name, manual ? CREATE_WAITABLE_TIMER_MANUAL_RESET : 0,
TIMER_ALL_ACCESS );
}
@ -1093,6 +1150,34 @@ HANDLE WINAPI CreateWaitableTimerA( SECURITY_ATTRIBUTES *sa, BOOL manual, LPCSTR
* CreateWaitableTimerW (KERNEL32.@)
*/
HANDLE WINAPI CreateWaitableTimerW( SECURITY_ATTRIBUTES *sa, BOOL manual, LPCWSTR name )
{
return CreateWaitableTimerExW( sa, name, manual ? CREATE_WAITABLE_TIMER_MANUAL_RESET : 0,
TIMER_ALL_ACCESS );
}
/***********************************************************************
* CreateWaitableTimerExA (KERNEL32.@)
*/
HANDLE WINAPI CreateWaitableTimerExA( SECURITY_ATTRIBUTES *sa, LPCSTR name, DWORD flags, DWORD access )
{
WCHAR buffer[MAX_PATH];
if (!name) return CreateWaitableTimerExW( sa, NULL, flags, access );
if (!MultiByteToWideChar( CP_ACP, 0, name, -1, buffer, MAX_PATH ))
{
SetLastError( ERROR_FILENAME_EXCED_RANGE );
return 0;
}
return CreateWaitableTimerExW( sa, buffer, flags, access );
}
/***********************************************************************
* CreateWaitableTimerExW (KERNEL32.@)
*/
HANDLE WINAPI CreateWaitableTimerExW( SECURITY_ATTRIBUTES *sa, LPCWSTR name, DWORD flags, DWORD access )
{
HANDLE handle;
NTSTATUS status;
@ -1112,8 +1197,8 @@ HANDLE WINAPI CreateWaitableTimerW( SECURITY_ATTRIBUTES *sa, BOOL manual, LPCWST
attr.RootDirectory = get_BaseNamedObjects_handle();
}
status = NtCreateTimer(&handle, TIMER_ALL_ACCESS, &attr,
manual ? NotificationTimer : SynchronizationTimer);
status = NtCreateTimer( &handle, access, &attr,
(flags & CREATE_WAITABLE_TIMER_MANUAL_RESET) ? NotificationTimer : SynchronizationTimer );
if (status == STATUS_OBJECT_NAME_EXISTS)
SetLastError( ERROR_ALREADY_EXISTS );
else

18
include/winbase.h
View File

@ -827,6 +827,12 @@ typedef DWORD (CALLBACK *LPPROGRESS_ROUTINE)(LARGE_INTEGER, LARGE_INTEGER, LARGE
LARGE_INTEGER, DWORD, DWORD, HANDLE,
HANDLE, LPVOID);
#define CREATE_EVENT_MANUAL_RESET 1
#define CREATE_EVENT_INITIAL_SET 2
#define CREATE_MUTEX_INITIAL_OWNER 1
#define CREATE_WAITABLE_TIMER_MANUAL_RESET 1
#define WAIT_FAILED 0xffffffff
#define WAIT_OBJECT_0 0
@ -1351,6 +1357,9 @@ WINBASEAPI BOOL WINAPI CreateDirectoryExW(LPCWSTR,LPCWSTR,LPSECURITY_ATTR
WINBASEAPI HANDLE WINAPI CreateEventA(LPSECURITY_ATTRIBUTES,BOOL,BOOL,LPCSTR);
WINBASEAPI HANDLE WINAPI CreateEventW(LPSECURITY_ATTRIBUTES,BOOL,BOOL,LPCWSTR);
#define CreateEvent WINELIB_NAME_AW(CreateEvent)
WINBASEAPI HANDLE WINAPI CreateEventExA(SECURITY_ATTRIBUTES*,LPCSTR,DWORD,DWORD);
WINBASEAPI HANDLE WINAPI CreateEventExW(SECURITY_ATTRIBUTES*,LPCWSTR,DWORD,DWORD);
#define CreateEventEx WINELIB_NAME_AW(CreateEventEx)
WINBASEAPI LPVOID WINAPI CreateFiber(SIZE_T,LPFIBER_START_ROUTINE,LPVOID);
WINBASEAPI LPVOID WINAPI CreateFiberEx(SIZE_T,SIZE_T,DWORD,LPFIBER_START_ROUTINE,LPVOID);
WINBASEAPI HANDLE WINAPI CreateFileA(LPCSTR,DWORD,DWORD,LPSECURITY_ATTRIBUTES,DWORD,DWORD,HANDLE);
@ -1369,6 +1378,9 @@ WINBASEAPI HANDLE WINAPI CreateMailslotW(LPCWSTR,DWORD,DWORD,LPSECURITY_ATT
WINBASEAPI HANDLE WINAPI CreateMutexA(LPSECURITY_ATTRIBUTES,BOOL,LPCSTR);
WINBASEAPI HANDLE WINAPI CreateMutexW(LPSECURITY_ATTRIBUTES,BOOL,LPCWSTR);
#define CreateMutex WINELIB_NAME_AW(CreateMutex)
WINBASEAPI HANDLE WINAPI CreateMutexExA(SECURITY_ATTRIBUTES*,LPCSTR,DWORD,DWORD);
WINBASEAPI HANDLE WINAPI CreateMutexExW(SECURITY_ATTRIBUTES*,LPCWSTR,DWORD,DWORD);
#define CreateMutexEx WINELIB_NAME_AW(CreateMutexEx)
WINBASEAPI HANDLE WINAPI CreateNamedPipeA(LPCSTR,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,LPSECURITY_ATTRIBUTES);
WINBASEAPI HANDLE WINAPI CreateNamedPipeW(LPCWSTR,DWORD,DWORD,DWORD,DWORD,DWORD,DWORD,LPSECURITY_ATTRIBUTES);
#define CreateNamedPipe WINELIB_NAME_AW(CreateNamedPipe)
@ -1385,6 +1397,9 @@ WINADVAPI BOOL WINAPI CreateRestrictedToken(HANDLE,DWORD,DWORD,PSID_AND_
WINBASEAPI HANDLE WINAPI CreateSemaphoreA(LPSECURITY_ATTRIBUTES,LONG,LONG,LPCSTR);
WINBASEAPI HANDLE WINAPI CreateSemaphoreW(LPSECURITY_ATTRIBUTES,LONG,LONG,LPCWSTR);
#define CreateSemaphore WINELIB_NAME_AW(CreateSemaphore)
WINBASEAPI HANDLE WINAPI CreateSemaphoreExA(SECURITY_ATTRIBUTES*,LONG,LONG,LPCSTR,DWORD,DWORD);
WINBASEAPI HANDLE WINAPI CreateSemaphoreExW(SECURITY_ATTRIBUTES*,LONG,LONG,LPCWSTR,DWORD,DWORD);
#define CreateSemaphoreEx WINELIB_NAME_AW(CreateSemaphoreEx)
WINBASEAPI DWORD WINAPI CreateTapePartition(HANDLE,DWORD,DWORD,DWORD);
WINBASEAPI HANDLE WINAPI CreateThread(LPSECURITY_ATTRIBUTES,SIZE_T,LPTHREAD_START_ROUTINE,LPVOID,DWORD,LPDWORD);
WINBASEAPI HANDLE WINAPI CreateTimerQueue(void);
@ -1392,6 +1407,9 @@ WINBASEAPI BOOL WINAPI CreateTimerQueueTimer(PHANDLE,HANDLE,WAITORTIMERCA
WINBASEAPI HANDLE WINAPI CreateWaitableTimerA(LPSECURITY_ATTRIBUTES,BOOL,LPCSTR);
WINBASEAPI HANDLE WINAPI CreateWaitableTimerW(LPSECURITY_ATTRIBUTES,BOOL,LPCWSTR);
#define CreateWaitableTimer WINELIB_NAME_AW(CreateWaitableTimer)
WINBASEAPI HANDLE WINAPI CreateWaitableTimerExA(SECURITY_ATTRIBUTES*,LPCSTR,DWORD,DWORD);
WINBASEAPI HANDLE WINAPI CreateWaitableTimerExW(SECURITY_ATTRIBUTES*,LPCWSTR,DWORD,DWORD);
#define CreateWaitableTimerEx WINELIB_NAME_AW(CreateWaitableTimerEx)
WINADVAPI BOOL WINAPI CreateWellKnownSid(WELL_KNOWN_SID_TYPE,PSID,PSID,DWORD*);
WINBASEAPI BOOL WINAPI DeactivateActCtx(DWORD,ULONG_PTR);
WINBASEAPI BOOL WINAPI DebugActiveProcess(DWORD);