ares_free_hostent man page on DragonFly
[printable version]
ARES_FREE_HOSTENT(3) ARES_FREE_HOSTENT(3)
NAME
ares_free_hostent - Free host structure allocated by ares functions
SYNOPSIS
#include <ares.h>
void ares_free_hostent(struct hostent *host)
DESCRIPTION
The ares_free_hostent function frees a struct hostent allocated by one
of the functions ares_parse_a_reply(3), ares_parse_aaaa_reply(3), or
ares_parse_ptr_reply(3).
NOTES
It is not necessary (and is not correct) to free the host structure
passed to the callback functions for ares_gethostbyname(3) or
ares_gethostbyaddr(3). c-ares will automatically free such host struc‐
tures when the callback returns.
SEE ALSO
ares_parse_a_reply(3), ares_parse_aaaa_reply(3),
ares_parse_ptr_reply(3), ares_parse_ns_reply(3)
AUTHOR
Greg Hudson, MIT Information Systems
Copyright 1998 by the Massachusetts Institute of Technology.
23 July 1998 ARES_FREE_HOSTENT(3)
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