|ARES_SET_SORTLIST(3)||Library Functions Manual||ARES_SET_SORTLIST(3)|
ares_set_sortlist - Initialize an ares_channel sortlist configuration
int ares_set_sortlist(ares_channel channel, const char *sortstr)
The ares_set_sortlist(3) function initializes an address sortlist configuration for the channel data identified by channel, so that addresses returned by ares_gethostbyname(3) are sorted according to the sortlist. The provided sortstr string that holds a space separated list of IP-address-netmask pairs. The netmask is optional but follows the address after a slash if present. For example, "22.214.171.124/255.255.240.0 126.96.36.199".
This function replaces any potentially previously configured address sortlist with the ones given in the configuration string.
ares_set_sortlist(3) may return any of the following values:
ares_set_sortlist(3) was added in c-ares 1.11.0
|23 November 2015|