ares_set_socket_callback3
Set a socket creation callback
Usage
#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
Overview
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.
The callback is invoked while c-ares is part-way through opening a connection. It must not call any c-ares function on the same channel; see ares_set_socket_functions(3).
Releases
9 releases since Debian 6.0 (Squeeze); the text changed 3 times.