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server: I/O completion ports can only be used with overlapped I/O.

This commit is contained in:
Andrey Turkin 2007-12-17 02:02:12 +03:00 committed by Alexandre Julliard
parent 7d093afc66
commit f1dcf4bf3a
2 changed files with 29 additions and 7 deletions
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34
dlls/ntdll/tests/file.c
View File

@ -498,17 +498,39 @@ static void test_iocp_fileio(HANDLE h)
{
static const char pipe_name[] = "\\\\.\\pipe\\iocompletiontestnamedpipe";
HANDLE hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
HANDLE hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
ok( hPipeSrv != INVALID_HANDLE_VALUE && hPipeClt != INVALID_HANDLE_VALUE, "Cannot create or connect to pipe\n" );
if (hPipeSrv != INVALID_HANDLE_VALUE && hPipeClt != INVALID_HANDLE_VALUE)
IO_STATUS_BLOCK iosb;
FILE_COMPLETION_INFORMATION fci = {h, CKEY_SECOND};
HANDLE hPipeSrv, hPipeClt;
NTSTATUS res;
hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
ok( hPipeSrv != INVALID_HANDLE_VALUE, "Cannot create named pipe\n" );
if (hPipeSrv != INVALID_HANDLE_VALUE )
{
hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
ok( hPipeClt != INVALID_HANDLE_VALUE, "Cannot connect to pipe\n" );
if (hPipeClt != INVALID_HANDLE_VALUE)
{
res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
ok( res == STATUS_INVALID_PARAMETER, "Unexpected NtSetInformationFile on non-overlapped handle: %x\n", res );
CloseHandle(hPipeClt);
}
CloseHandle( hPipeSrv );
}
hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
ok( hPipeSrv != INVALID_HANDLE_VALUE, "Cannot create named pipe\n" );
if (hPipeSrv == INVALID_HANDLE_VALUE )
return;
hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
ok( hPipeClt != INVALID_HANDLE_VALUE, "Cannot connect to pipe\n" );
if (hPipeClt != INVALID_HANDLE_VALUE)
{
OVERLAPPED o = {0,};
BYTE buf[3];
DWORD read;
long count;
FILE_COMPLETION_INFORMATION fci = {h, CKEY_SECOND};
IO_STATUS_BLOCK iosb;
NTSTATUS res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );

2
server/fd.c
View File

@ -2050,7 +2050,7 @@ DECL_HANDLER(set_completion_info)
if (fd)
{
if (!fd->completion)
if (!(fd->options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)) && !fd->completion)
{
fd->completion = get_completion_obj( current->process, req->chandle, IO_COMPLETION_MODIFY_STATE );
fd->comp_key = req->ckey;