GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  LIBOWFAT_IO_EAGAIN (3)

NAME

io_eagain - tell io_wait that you got an EAGAIN

CONTENTS

Syntax
Description

SYNTAX

#include <io.h>

void io_eagain(int64 fd);

DESCRIPTION

If io_wait() said that you can read from a descriptor, you try to read from it, and you get EAGAIN, you need to tell io_wait(). This is important for edge triggered event notification schemes like Linux 2.4’s SIGIO, or you will lose events.

io_tryread(), io_trywrite() and io_sendfile() and iob_send() already take care of this for you.

This function is only of interest if you integrate io_wait() with legacy code that uses read/write directly.

SEE ALSO

io_wait(3)
Search for    or go to Top of page |  Section 3 |  Main Index


IO_EAGAIN (3) -->

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.