liblockdown.dylib

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liblockdown is a front end to communicate with the lockdown server (lockdownd). This front end can query, update or remove values in lockdownd. These values include system values such as the IMEI, UDID, etc.

See also: libMobileGestalt.dylib.

Example

LockdownConnectionRef connection = lockdown_connect();
CFNumberRef totalBytes = lockdown_copy_value(connection, kLockdownDiskUsageDomainKey, kLockdownTotalDiskCapacityKey);
lockdown_disconnect(connection);
float totalBytes_float;
CFNumberGetValue(totalBytes, kCFNumberFloatType, &totalBytes_float);
printf("Size of your device = %.2g GB", totalBytes_float*1.0e-9);
CFRelease(totalBytes);

Versions

Firmware 2.0 2.1 2.2 3.0 3.1 3.2
SourceCache version 285 302.0.1 313.1 372.1 394.3 425.28
dylib version 1

References