# underlying implementation and that the services are semantically correct.
module primitive_types
-intrude import standard::file
-intrude import standard::text::flat
+intrude import core::file
+intrude import core::text::flat
# Wrapper for `NativeFile`
class PrimitiveNativeFile
return false
end
- fun io_read(buf: NativeString, len: Int): Int do
+ fun io_read(buf: CString, len: Int): Int do
if file isa FileStream then return file.as(FileStream)._file.io_read(buf, len)
var str = file.as(Reader).read(len)
str.to_cstring.copy_to(buf, str.length, 0, 0)
return str.length
end
- fun io_write(buf: NativeString, from, len: Int): Int do
+ fun io_write(buf: CString, from, len: Int): Int do
if file isa FileStream then return file.as(FileStream)._file.io_write(buf, from, len)
- file.as(Writer).write(buf.to_s_with_length(len).substring_from(from))
+ file.as(Writer).write(buf.to_s_unsafe(len, copy=false).substring_from(from))
return len
end