static int sleepImmediately (void)
{
mach_port_t masterPort;
io_connect_t rootPort;
IOReturn err;
if (IOPMSleepEnabled()) {
if ((err = IOMasterPort(MACH_PORT_NULL, &masterPort))) {
fprintf (stderr, "%s: can't get mach master port: %ld\n", args.progname, (long) err);
return (1);
}
rootPort = IOPMFindPowerManagement(masterPort);
if (rootPort) {
err = IOPMSleepSystem(rootPort);
if (err) {
fprintf (stderr, "%s: IOPMSleepSystem failed: %ld\n", args.progname, (long) err);
return (1);
}
} else {
fprintf (stderr, "%s: IOPMFindPowerManagement failed\n", args.progname);
return (1);
}
} else {
fprintf (stderr, "%s: sleep mode is disabled\n", args.progname);
return (1);
}
return (0);
}
bool CCocoaPowerSyscall::CanSuspend(void)
{
bool result;
#if defined(TARGET_DARWIN_IOS)
result = false;
#else
result =IOPMSleepEnabled();
#endif
return(result);
}
bool CCocoaPowerSyscall::CanSuspend(void)
{
bool result;
#if defined(TARGET_DARWIN_IOS)
result = false;
#else
// Only OSX boxes can suspend, the AppleTV cannot
if (g_sysinfo.IsAppleTV())
result = false;
else
result =IOPMSleepEnabled();
#endif
return(result);
}