| 1 | const std = @import("std"); |
| 2 | const builtin = @import("builtin"); |
| 3 | const extras = @import("extras"); |
| 4 | const nio = @import("./nio.zig"); |
| 5 | |
| 6 | const sys = switch (builtin.target.os.tag) { |
| 7 | .linux => @import("sys-linux"), |
| 8 | .macos => @import("sys-darwin"), |
| 9 | else => unreachable, |
| 10 | }; |
| 11 | |
| 12 | pub const NullWriter = struct { |
| 13 | const W = nio.Writable(@This(), ._bare); |
| 14 | pub const writeAll = W.writeAll; |
| 15 | pub const writevAll = W.writevAll; |
| 16 | pub const writeByteNTimes = W.writeByteNTimes; |
| 17 | pub const writeNTimes = W.writeNTimes; |
| 18 | pub const writeInt = W.writeInt; |
| 19 | pub const writeStruct = W.writeStruct; |
| 20 | pub const writeIntPretty = W.writeIntPretty; |
| 21 | pub const print = W.print; |
| 22 | |
| 23 | pub const WriteError = error{}; |
| 24 | pub fn write(self: NullWriter, bytes: []const u8) WriteError!usize { |
| 25 | _ = self; |
| 26 | return bytes.len; |
| 27 | } |
| 28 | pub fn writev(self: NullWriter, iovec: []const sys.struct_iovec) WriteError!usize { |
| 29 | _ = self; |
| 30 | var res: u64 = 0; |
| 31 | for (iovec) |item| res += item.len; |
| 32 | return res; |
| 33 | } |
| 34 | }; |