io_trywritetimeout3diet
Write to a descriptor without blocking
Usage
#include <io.h>
int io_trywritetimeout(int64 fd,const char* buf,int64 len);
Overview
io_trywritetimeout is identical to io_trywrite, with the following exception: if
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io_trywrite returns -1 (the descriptor is not ready for writing), and |
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the descriptor has a timeout, and |
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the write attempt was after the descriptor's timeout, |
then io_trywritetimeout instead returns -2, with errno set to ETIMEDOUT.
Releases
Unchanged in 4 releases since Debian 3.1 (Sarge).