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File size + credits

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This commit is contained in:
furrtek 2017-04-07 00:41:32 +01:00
parent f6b02c31b5
commit 5ce1b8fa60
2 changed files with 6 additions and 1 deletions
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4
firmware/application/file.cpp
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@ -97,6 +97,10 @@ File::Result<File::Offset> File::seek(const Offset new_position) {
return { static_cast<File::Offset>(old_position) };
}
File::Size File::size() {
return { static_cast<File::Size>(f_size(&f)) };
}
Optional<File::Error> File::write_line(const std::string& s) {
const auto result_s = write(s.c_str(), s.size());
if( result_s.is_error() ) {