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[zion] Move IPC objects to share code

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This commit is contained in:
Drew Galbraith 2023-06-21 23:42:21 -07:00
parent 58df2c0ed2
commit 9dd457391c
14 changed files with 125 additions and 196 deletions
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6
zion/lib/message_queue.h
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@ -16,6 +16,7 @@ class MessageQueue {
uint64_t num_caps, const z_cap_t* caps) = 0;
virtual glcr::ErrorCode PopFront(uint64_t* num_bytes, void* bytes,
uint64_t* num_caps, z_cap_t* caps) = 0;
virtual bool empty() = 0;
};
class UnboundedMessageQueue : public MessageQueue {
@ -32,8 +33,7 @@ class UnboundedMessageQueue : public MessageQueue {
void WriteKernel(uint64_t init, glcr::RefPtr<Capability> cap);
uint64_t size() { return pending_messages_.size(); }
bool empty() { return size() == 0; }
bool empty() override { return pending_messages_.size() == 0; }
private:
struct Message {
@ -58,7 +58,7 @@ class SingleMessageQueue : public MessageQueue {
glcr::ErrorCode PopFront(uint64_t* num_bytes, void* bytes, uint64_t* num_caps,
z_cap_t* caps) override;
bool empty() { return has_written_ == false; };
bool empty() override { return has_written_ == false; };
private:
bool has_written_ = false;