ares_cancel

Langue: en

Autres versions - même langue

Version: 31 March 2004 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

ares_cancel - Cancel a resolve

SYNOPSIS

 #include <ares.h>
 
 void ares_cancel(ares_channel channel)

DESCRIPTION

The ares_cancel function cancels all lookups/requests made on the the name service channel identified by channel. ares_cancel invokes the callbacks for each pending query on the channel, passing a status of ARES_ECANCELLED. These calls give the callbacks a chance to clean up any state which might have been stored in their arguments.

SEE ALSO

ares_init(3) ares_destroy(3)

NOTES

This function was added in c-ares 1.2.0

c-ares 1.6.0 and earlier pass a status of ARES_ETIMEOUT instead of ARES_ECANCELLED.

AUTHOR

Dirk Manske