virtual uint64_t getSecureUserId(uint32_t uid) {
uint64_t sid = read_sid(uid);
if (sid == 0) {
// might be a work profile, look up the parent
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> binder = sm->getService(String16("user"));
sp<IUserManager> um = interface_cast<IUserManager>(binder);
int32_t parent = um->getCredentialOwnerProfile(uid);
if (parent < 0) {
return 0;
} else if (parent != (int32_t) uid) {
return read_sid(parent);
}
}
return sid;
}
/* read value from SIDs */
int cw_openpci_read(WORD addr, int chipno)
{
/* check if chipno and addr is valid */
if (chipno < MAXSID && addr < 0x20) {
/* if addr is from read-only register, perform a read read */
if (addr >= 0x19 && addr <= 0x1C && sidfh >= 0) {
addr += chipno * 0x20;
sidbuf[addr] = read_sid(addr);
} else {
addr += chipno*0x20;
}
/* take value from sidbuf[] */
return sidbuf[addr];
}
return 0;
}
