ares_set_socket_callback − Set a socket creation callback
#include <ares.h>
typedef int
(*ares_sock_create_callback)(ares_socket_t socket_fd,
int type,
void *userdata)
void
ares_set_socket_callback(ares_channel_t *channel,
ares_sock_create_callback callback,
void *userdata)
cc file.c -lcares
This function sets a callback in the given ares channel handle. This callback function will be invoked after the socket has been created, and connected to the remote server. The callback must return ARES_SUCCESS if things are fine, or return -1 to signal an error. A returned error will abort the ares operation.
ares_init_options(3), ares_set_socket_configure_callback(3)
ares_set_socket_callback(3) was added in c-ares 1.6.0
Gregor Jasny