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handle _dispatch for pipe being called when I/O not complete

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@22695 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2006-03-21 16:35:18 +00:00
parent 664f2f762e
commit e3f9f6025c
1 changed files with 27 additions and 3 deletions
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30
Source/win32/NSStreamWin32.m
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@ -513,24 +513,40 @@ static void setNonblocking(SOCKET fd)
if (myStatus == NSStreamStatusReading)
{
want = 0;
if (GetOverlappedResult(handle, &ov, &size, TRUE) == 0)
{
errno = GetLastError();
if (errno == ERROR_HANDLE_EOF
|| errno == ERROR_BROKEN_PIPE)
{
myStatus = NSStreamStatusOpen;
/*
* Got EOF, but we don't want to register it until a
* -read:maxLength: is called.
*/
offset = length = 0;
}
else if (errno == ERROR_IO_PENDING)
{
/*
* Read operation has not completed.
*/
return;
}
else
{
myStatus = NSStreamStatusOpen;
/*
* Got an error ... record it.
*/
[self _recordError];
}
myStatus = NSStreamStatusOpen;
want = 0;
}
else
{
/*
* Read completed and some data was read.
*/
myStatus = NSStreamStatusOpen;
length = size;
}
@ -1060,6 +1076,14 @@ static void setNonblocking(SOCKET fd)
{
if (GetOverlappedResult(handle, &ov, &size, TRUE) == 0)
{
errno = GetLastError();
if (errno == ERROR_IO_PENDING)
{
/*
* Write operation has not completed.
*/
return;
}
[self _recordError];
offset = 0;
want = 0;