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File: Widen size/offset types for 64-bit filesystems.

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This commit is contained in:
Jared Boone
2016-08-21 22:15:19 -07:00
parent f7bfde73b6
commit ed791ac5bd
5 changed files with 19 additions and 17 deletions
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10
firmware/application/file.hpp
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@@ -136,6 +136,8 @@ std::filesystem::path next_filename_stem_matching_pattern(const std::filesystem:
class File {
public:
using Size = uint64_t;
using Offset = uint64_t;
using Error = std::filesystem::filesystem_error;
template<typename T>
@@ -200,13 +202,13 @@ public:
Optional<Error> append(const std::filesystem::path& filename);
Optional<Error> create(const std::filesystem::path& filename);
Result<size_t> read(void* const data, const size_t bytes_to_read);
Result<size_t> write(const void* const data, const size_t bytes_to_write);
Result<Size> read(void* const data, const Size bytes_to_read);
Result<Size> write(const void* const data, const Size bytes_to_write);
Result<uint64_t> seek(const uint64_t new_position);
Result<Offset> seek(const uint64_t Offset);
template<size_t N>
Result<size_t> write(const std::array<uint8_t, N>& data) {
Result<Size> write(const std::array<uint8_t, N>& data) {
return write(data.data(), N);
}