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ARES_SET_S...E_CALLBACK(3) Library Functions Manual ARES_SET_S...E_CALLBACK(3) NAME ares_set_socket_configure_callback - Set a socket configuration callback SYNOPSIS #include <ares.h> typedef int (*ares_sock_config_callback)(ares_socket_t socket_fd, int type, void *userdata) void ares_set_socket_configure_callback(ares_channel_t *channel, ares_sock_config_callback callback, void *userdata) DESCRIPTION This function sets a callback in the given ares channel handle. Cannot be used when ARES_OPT_EVENT_THREAD is passed to ares_init_options(3). This callback function will be invoked after the socket has been created, but before it has been connected to the remote server, which is an ideal time to configure various socket options. The callback must return ARES_SUCCESS if things are fine, or return -1 to signal an error. A re- turned error will abort the ares operation. SEE ALSO ares_init_options(3), ares_set_socket_callback(3) AVAILABILITY ares_set_socket_configure_callback(3) was added in c-ares 1.11.0 6 Feb 2016 ARES_SET_S...E_CALLBACK(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AVAILABILITY
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