debian man page for io_timeouted

Query: io_timeouted

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

io_timeouted(3) 					     Library Functions Manual						   io_timeouted(3)

NAME
io_timeouted - return a file descriptor over deadline
SYNTAX
#include <io.h> int64 io_timeouted();
DESCRIPTION
io_timeouted returns the next file descriptor that is past it's deadline. If no descriptors are past their deadlines, it returns -1. After io_timeouted() returned -1, you should wait a second before calling it again. Checking for connections past their deadline involves walking through the whole data structure, which may thrash the CPU cache needlessly. Treat it as an expensive operation.
SEE ALSO
io_wait(3), io_timeout(3) io_timeouted(3)
Related Man Pages
io_canread(3) - debian
io_nonblock(3) - debian
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chrt(1) - php
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