file io

std/debug/debug.bro

@@ -1,36 +1,28 @@
 import "@ffi/c"
 import "@std/io"
 
-hide write func(_ ?*mut anyopaque, _ io.WriteStream, bytes []u8) usize ! io.WriteError {
+print func($format []u8, $Args type, args Args) void {
+	writer io.Writer :: io.Writer{
+		context = none,
+		handle = io.Handle{ file_desc = c_int(io.Stream.stderr) },
+		write = write,
+	}
+	io.print(writer, format, Args, args) catch |_| {}
+}
+
+hide write func(_ ?@mut anyopaque, handle io.Handle, bytes []u8) usize ! io.WriteError {
 	request usize = bytes.len
 	maximum usize :: usize(maxval!(c_long))
 	if request > maximum {
 		request = maximum
 	}
 	while true {
-		count c_long :: c.write(2, bytes.ptr, c_ulong(request))
+		count c_long :: c.write(handle.file_desc, bytes.ptr, c_ulong(request))
 		if count >= 0 {
 			return usize(count)
 		}
-		if c.__error()^ != 4 {
+		if c.__error()^ != c.EINTR {
 			return .write_failed
 		}
 	}
 }
-
-hide read func(_ ?*mut anyopaque, _ io.ReadStream, _ []mut u8) usize ! io.ReadError {
-	return .read_failed
-}
-
-hide vtable io.IoVTable :: io.IoVTable {
-	read = read,
-	write = write,
-}
-
-print func($format []u8, $Args type, args Args) void {
-	writer io.Writer :: io.Writer {
-		impl = io.Io {context = none, vtable = &vtable},
-		stream = .stderr,
-	}
-	io.print(writer, format, Args, args) catch |_| {}
-}