STATIC void
DHCPv6SocketReleaseGlobals(DHCPv6SocketGlobalsRef * globals_p)
{
DHCPv6SocketGlobalsRef globals;
if (globals_p == NULL) {
return;
}
globals = *globals_p;
if (globals == NULL) {
return;
}
*globals_p = NULL;
dynarray_free(&globals->sockets);
FDCalloutRelease(&globals->read_fd);
timer_callout_free(&globals->timer_callout);
bzero(globals, sizeof(*globals));
free(globals);
return;
}
static void
DHCPv6SocketDelayedClose(void * arg1, void * arg2, void * arg3)
{
if (S_globals->read_fd == NULL) {
my_log(LOG_ERR,
"DHCPv6SocketDelayedClose(): socket is already closed");
return;
}
if (S_globals->read_fd_refcount > 0) {
my_log(LOG_ERR,
"DHCPv6SocketDelayedClose(): called when socket in use");
return;
}
my_log(LOG_DEBUG,
"DHCPv6SocketDelayedClose(): closing DHCPv6 socket %d",
FDCalloutGetFD(S_globals->read_fd));
/* this closes the file descriptor */
FDCalloutRelease(&S_globals->read_fd);
return;
}
STATIC void
RTADVSocketDelayedClose(void * arg1, void * arg2, void * arg3)
{
if (S_globals->read_fd == NULL) {
my_log(LOG_NOTICE,
"RTADVSocketDelayedClose(): socket is already closed");
return;
}
if (S_globals->read_fd_refcount > 0) {
my_log(LOG_NOTICE,
"RTADVSocketDelayedClose(): called when socket in use");
return;
}
my_log(LOG_INFO,
"RTADVSocketDelayedClose(): closing RTADV socket %d",
FDCalloutGetFD(S_globals->read_fd));
/* this closes the file descriptor */
FDCalloutRelease(&S_globals->read_fd);
return;
}
