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ares_destroy(3)

7 December 2004

libc-ares-dev

asynchronous name resolver - development files

c-ares-devel

Library for asynchronous name resolves

c-ares

C library that performs DNS requests and name resolves asynchronously

libcares-devel

Library for asynchronous name resolves

NAME

ares_destroy - Destroy a resolver channel

SYNOPSIS

#include <ares.h>

void ares_destroy(ares_channel channel)

DESCRIPTION

The ares_destroy(3) function destroys the name service channel identified by channel, freeing all memory and closing all sockets used by the channel.
ares_destroy(3) invokes the callbacks for each pending query on the channel, passing a status of ARES_EDESTRUCTION. These calls give the callbacks a chance to clean up any state which might have been stored in their arguments. A callback must not add new requests to a channel being destroyed.

AUTHOR

Greg Hudson, MIT Information Systems
Copyright 1998 by the Massachusetts Institute of Technology.
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