From 15e62510104bc0e2b9180b66e5845d985cac03cc Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Wed, 10 Jan 2024 00:17:29 -0500 Subject: partial (largely untested) memory block device and tar file system support --- include/mercury/kernel/bd/memory.hpp | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/mercury/kernel/bd/memory.hpp (limited to 'include/mercury/kernel/bd/memory.hpp') diff --git a/include/mercury/kernel/bd/memory.hpp b/include/mercury/kernel/bd/memory.hpp new file mode 100644 index 0000000..079abee --- /dev/null +++ b/include/mercury/kernel/bd/memory.hpp @@ -0,0 +1,23 @@ +#ifndef MERCURY_KERNEL_BD_MEMORY_HPP +#define MERCURY_KERNEL_BD_MEMORY_HPP + +#include + +namespace mercury::kernel::bd { + + class memory : public storage::block_device { + + private: + uint8_t *buffer; + + public: + memory(void *buffer, size_t buffer_len); + + storage::io_result read_blocks_no_cache(uint64_t start, uint64_t count, void *into) override; + storage::io_result write_blocks_no_cache(uint64_t start, uint64_t count, const void *from) override; + + }; + +} + +#endif -- cgit v1.2.3