void
ni_server_deactivate_interface_events(void)
{
ni_server_deactivate_interface_uevents();
if (__ni_rtevent_sock) {
ni_socket_t *sock = __ni_rtevent_sock;
__ni_rtevent_sock = NULL;
ni_socket_deactivate(sock);
ni_socket_release(sock);
}
ni_global.rule_event = NULL;
ni_global.route_event = NULL;
ni_global.interface_event = NULL;
ni_global.interface_addr_event = NULL;
ni_global.interface_prefix_event = NULL;
}
/*
* Connect the subprocess output to our I/O handling loop
*/
static void
__ni_process_output_recv(ni_socket_t *sock)
{
ni_process_t *pi = sock->user_data;
ni_buffer_t *rbuf = &sock->rbuf;
int cnt;
ni_assert(pi);
if (ni_buffer_tailroom(rbuf) < 256)
ni_buffer_ensure_tailroom(rbuf, 4096);
cnt = recv(sock->__fd, ni_buffer_tail(rbuf), ni_buffer_tailroom(rbuf), MSG_DONTWAIT);
if (cnt >= 0) {
rbuf->tail += cnt;
} else if (errno != EWOULDBLOCK) {
ni_error("read error on subprocess pipe: %m");
ni_socket_deactivate(sock);
}
}
/*
* Connect the subprocess output to our I/O handling loop
*/
static void
__ni_process_output_recv(ni_socket_t *sock)
{
ni_process_t *pi = sock->user_data;
ni_buffer_t *rbuf = &sock->rbuf;
int cnt;
ni_assert(pi);
/* Grow socket input buffer as needed.
* NB: we may put an upper limit on how much process output we capture.
* Anything beyond a few MB is insane...
*/
if (ni_buffer_tailroom(rbuf) < 256)
ni_buffer_ensure_tailroom(rbuf, 4096);
cnt = recv(sock->__fd, ni_buffer_tail(rbuf), ni_buffer_tailroom(rbuf), MSG_DONTWAIT);
if (cnt >= 0) {
rbuf->tail += cnt;
} else if (errno != EWOULDBLOCK) {
ni_error("read error on subprocess pipe: %m");
ni_socket_deactivate(sock);
}
}