m (→Versions) |
(Fix a memory leak in the example usage.) |
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Line 11: | Line 11: | ||
CFNumberGetValue(totalBytes, kCFNumberFloatType, &totalBytes_float); | CFNumberGetValue(totalBytes, kCFNumberFloatType, &totalBytes_float); | ||
printf("Size of your device = %.2g GB", totalBytes_float*1.0e-9); | printf("Size of your device = %.2g GB", totalBytes_float*1.0e-9); | ||
CFRelease(totalBytes); | |||
</source> | </source> | ||
Revision as of 23:26, 13 May 2013
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.
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