43 lines
809 B
C++
43 lines
809 B
C++
#pragma once
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#ifndef _LARGEFILE64_SOURCE
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#define _LARGEFILE64_SOURCE
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#endif
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#include <liburing.h>
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#include <string.h>
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#include <functional>
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#include <vector>
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struct ring_data_t
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{
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struct iovec iov; // for single-entry read/write operations
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int res;
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std::function<void(ring_data_t*)> callback;
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};
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struct ring_consumer_t
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{
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int number;
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std::function<void(void)> loop;
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};
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class ring_loop_t
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{
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std::vector<ring_consumer_t> consumers;
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struct ring_data_t *ring_data;
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public:
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struct io_uring *ring;
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ring_loop_t(int qd);
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~ring_loop_t();
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struct io_uring_sqe* get_sqe();
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int register_consumer(ring_consumer_t & consumer);
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void unregister_consumer(int number);
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void loop(bool sleep);
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inline int submit()
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{
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return io_uring_submit(ring);
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}
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};
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