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Separate code to overlapped timeouts into FILE_GetTimeout.

This commit is contained in:
Mike McCormack 2001-10-17 17:45:11 +00:00 committed by Alexandre Julliard
parent fb0ff053c0
commit ea4f32c4eb
1 changed files with 25 additions and 30 deletions
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55
files/file.c
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@ -1337,6 +1337,25 @@ static void add_timeout( struct timeval *when, int timeout )
}
}
/***********************************************************************
* FILE_GetTimeout (INTERNAL)
*/
static BOOL FILE_GetTimeout(HANDLE hFile, DWORD txcount, DWORD type, int *timeout)
{
BOOL ret;
SERVER_START_REQ(create_async)
{
req->count = txcount;
req->type = type;
req->file_handle = hFile;
ret = SERVER_CALL();
if(timeout)
*timeout = req->timeout;
}
SERVER_END_REQ;
return !ret;
}
/***********************************************************************
* FILE_ReadFileEx (INTERNAL)
*/
@ -1345,7 +1364,7 @@ static BOOL FILE_ReadFileEx(HANDLE hFile, LPVOID buffer, DWORD bytesToRead,
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
{
async_private *ovp;
int fd, timeout, ret;
int fd, timeout=0;
TRACE("file %d to buf %p num %ld %p func %p\n",
hFile, buffer, bytesToRead, overlapped, lpCompletionRoutine);
@ -1358,23 +1377,9 @@ static BOOL FILE_ReadFileEx(HANDLE hFile, LPVOID buffer, DWORD bytesToRead,
return FALSE;
}
/*
* Although the overlapped transfer will be done in this thread
* we still need to register the operation with the server, in
* case it is cancelled and to get a file handle and the timeout info.
*/
SERVER_START_REQ(create_async)
if ( !FILE_GetTimeout(hFile, bytesToRead, ASYNC_TYPE_READ, &timeout ) )
{
req->count = bytesToRead;
req->type = ASYNC_TYPE_READ;
req->file_handle = hFile;
ret = SERVER_CALL();
timeout = req->timeout;
}
SERVER_END_REQ;
if (ret)
{
TRACE("server call failed\n");
TRACE("FILE_GetTimeout failed\n");
return FALSE;
}
@ -1576,7 +1581,7 @@ BOOL WINAPI WriteFileEx(HANDLE hFile, LPCVOID buffer, DWORD bytesToWrite,
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
{
async_private *ovp;
int timeout,ret;
int timeout=0;
TRACE("file %d to buf %p num %ld %p func %p stub\n",
hFile, buffer, bytesToWrite, overlapped, lpCompletionRoutine);
@ -1590,19 +1595,9 @@ BOOL WINAPI WriteFileEx(HANDLE hFile, LPCVOID buffer, DWORD bytesToWrite,
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
/* need to check the server to get the timeout info */
SERVER_START_REQ(create_async)
if (!FILE_GetTimeout(hFile, bytesToWrite, ASYNC_TYPE_WRITE, &timeout))
{
req->count = bytesToWrite;
req->type = ASYNC_TYPE_WRITE;
req->file_handle = hFile;
ret = SERVER_CALL();
timeout = req->timeout;
}
SERVER_END_REQ;
if (ret)
{
TRACE("server call failed\n");
TRACE("FILE_GetTimeout failed\n");
return FALSE;
}