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ARES_FREE_DATA
Section: C Library Functions (3) Updated: 5 March 2010 Index
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NAME
ares_free_data - Free data allocated by several -ares functions
SYNOPSIS
#include <ares.h>
void ares_free_data(void *dataptr)
DESCRIPTION
The ares_free_data(3) function frees one or more data structures
allocated and returned by several -ares functions. Specifically the data
returned by the following list of functions must be deallocated using this
function.
- ares_get_servers(3)
-
When used to free the data returned by ares_get_servers(3) this will
free the whole linked list of ares_addr_node structures returned by
ares_get_servers(3).
- ares_parse_srv_reply(3)
-
When used to free the data returned by ares_parse_srv_reply(3) this will
free the whole linked list of ares_srv_reply structures returned by
ares_parse_srv_reply(3), along with any additional storage associated
with those structures.
- ares_parse_mx_reply(3)
-
When used to free the data returned by ares_parse_mx_reply(3) this will
free the whole linked list of ares_mx_reply structures returned by
ares_parse_mx_reply(3), along with any additional storage associated
with those structures.
- ares_parse_txt_reply(3)
-
When used to free the data returned by ares_parse_txt_reply(3) this will
free the whole linked list of ares_txt_reply structures returned by
ares_parse_txt_reply(3), along with any additional storage associated
with those structures.
- ares_parse_soa_reply(3)
-
When used to free the data returned by ares_parse_soa_reply(3) this will
free the ares_soa_reply structure, along with any additional storage
associated with those structure.
ares_parse_uri_reply(3)
When used to free the data returned by ares_parse_uri_reply(3) this will
free list of ares_uri_reply structures, along with any additional storage
associated with those structure.
RETURN VALUE
The ares_free_data(3) function does not return a value.
AVAILABILITY
This function was first introduced in -ares version 1.7.0.
SEE ALSO
ares_get_servers(3),
ares_parse_srv_reply(3),
ares_parse_mx_reply(3),
ares_parse_txt_reply(3),
ares_parse_soa_reply(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- AVAILABILITY
-
- SEE ALSO
-
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