From: Marc-Aurel Zent <mzent(a)codeweavers.com> --- dlls/ntdll/unix/sync.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/dlls/ntdll/unix/sync.c b/dlls/ntdll/unix/sync.c index 07ffe854104..6557bc3bf28 100644 --- a/dlls/ntdll/unix/sync.c +++ b/dlls/ntdll/unix/sync.c @@ -2333,7 +2333,22 @@ NTSTATUS WINAPI NtWaitForMultipleObjects( DWORD count, const HANDLE *handles, WA */ NTSTATUS WINAPI NtWaitForSingleObject( HANDLE handle, BOOLEAN alertable, const LARGE_INTEGER *timeout ) { - return NtWaitForMultipleObjects( 1, &handle, FALSE, alertable, timeout ); + union select_op select_op; + UINT flags = SELECT_INTERRUPTIBLE; + unsigned int ret; + + TRACE( "handle %p, alertable %u, timeout %s\n", handle, alertable, debugstr_timeout(timeout) ); + + if ((ret = inproc_wait( 1, &handle, WaitAny, alertable, timeout )) != STATUS_NOT_IMPLEMENTED) + goto out; + + if (alertable) flags |= SELECT_ALERTABLE; + select_op.wait.op = SELECT_WAIT; + select_op.wait.handles[0] = wine_server_obj_handle( handle ); + ret = server_wait( &select_op, offsetof( union select_op, wait.handles[1] ), flags, timeout ); +out: + TRACE( "-> %#x\n", ret ); + return ret; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9305