ares_cancel man page on Alpinelinux

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ARES_CANCEL(3)							ARES_CANCEL(3)

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. If such a
       callback invocation adds a new request to  the  channel,	 that  request
       will not be cancelled by the current invocation of ares_cancel.

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

				 31 March 2004			ARES_CANCEL(3)
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