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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/generic/src/ipc/sysipc.c @ 4429

  → /trunk/kernel/generic/src/ipc/sysipc.c @ 4430

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4429 → Rev 4430

/trunk/kernel/generic/src/ipc/sysipc.c
355,18 → 355,19
phone_t *cloned_phone;
GET_CHECK_PHONE(cloned_phone, IPC_GET_ARG1(call->data),
return ENOENT);
if (phone == cloned_phone)
return EEXISTS;
if (cloned_phone < phone) {
mutex_lock(&cloned_phone->lock);
mutex_lock(&phone->lock);
} else if (cloned_phone > phone) {
mutex_lock(&phone->lock);
mutex_lock(&cloned_phone->lock);
} else {
mutex_lock(&phone->lock);
mutex_lock(&cloned_phone->lock);
}
if ((cloned_phone->state != IPC_PHONE_CONNECTED) ||
phone->state != IPC_PHONE_CONNECTED) {
mutex_unlock(&cloned_phone->lock);
if (cloned_phone != phone)
mutex_unlock(&cloned_phone->lock);
mutex_unlock(&phone->lock);
return EINVAL;
}
378,13 → 379,15
*/
newphid = phone_alloc(phone->callee->task);
if (newphid < 0) {
mutex_unlock(&cloned_phone->lock);
if (cloned_phone != phone)
mutex_unlock(&cloned_phone->lock);
mutex_unlock(&phone->lock);
return ELIMIT;
}
ipc_phone_connect(&phone->callee->task->phones[newphid],
cloned_phone->callee);
mutex_unlock(&cloned_phone->lock);
if (cloned_phone != phone)
mutex_unlock(&cloned_phone->lock);
mutex_unlock(&phone->lock);
/* Set the new phone for the callee. */
IPC_SET_ARG1(call->data, newphid);