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Migrate to error constants in glacier

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This commit is contained in:
Drew Galbraith 2023-06-21 18:28:54 -07:00
parent 3ab9b4d818
commit 0b86a94f14
30 changed files with 171 additions and 114 deletions
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12
zion/lib/message_queue.cpp
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@ -7,7 +7,7 @@ z_err_t UnboundedMessageQueue::PushBack(uint64_t num_bytes, const void* bytes,
const z_cap_t* caps) {
if (num_bytes > 0x1000) {
dbgln("Large message size unimplemented: %x", num_bytes);
return Z_ERR_UNIMPLEMENTED;
return glcr::UNIMPLEMENTED;
}
auto message = glcr::MakeShared<Message>();
@ -21,23 +21,23 @@ z_err_t UnboundedMessageQueue::PushBack(uint64_t num_bytes, const void* bytes,
// FIXME: This would feel safer closer to the relevant syscall.
auto cap = gScheduler->CurrentProcess().ReleaseCapability(caps[i]);
if (!cap) {
return Z_ERR_CAP_NOT_FOUND;
return glcr::CAP_NOT_FOUND;
}
message->caps.PushBack(cap);
}
pending_messages_.PushBack(message);
return Z_OK;
return glcr::OK;
}
z_err_t UnboundedMessageQueue::PopFront(uint64_t* num_bytes, void* bytes,
uint64_t* num_caps, z_cap_t* caps) {
auto next_msg = pending_messages_.PeekFront();
if (next_msg->num_bytes > *num_bytes) {
return Z_ERR_BUFF_SIZE;
return glcr::BUFFER_SIZE;
}
if (next_msg->caps.size() > *num_caps) {
return Z_ERR_BUFF_SIZE;
return glcr::BUFFER_SIZE;
}
next_msg = pending_messages_.PopFront();
@ -53,7 +53,7 @@ z_err_t UnboundedMessageQueue::PopFront(uint64_t* num_bytes, void* bytes,
for (uint64_t i = 0; i < *num_caps; i++) {
caps[i] = proc.AddExistingCapability(next_msg->caps.PopFront());
}
return Z_OK;
return glcr::OK;
}
void UnboundedMessageQueue::WriteKernel(uint64_t init,