Demystifying the Secure Enclave Processor

sepos_object_acl_info( )
int sepos_object_acl_info(int *args)
{
int result;
int prot;
int pid;
}
Call to check if sender’s
pid is privileged
args[18] = 1;
*((_BYTE *)args + 104) = 1;
result = proc_has_privilege( args[1] );
if ( result == 1 )
{
result = acl_get( args[5], args[6], &pid, &prot);
if ( !result )
{
args[18] = 0;
args[19] = prot;
args[20] = pid;
result = 1;
*((_BYTE *)args + 104) = 1;
}
}
return result;