Commit d509bc933f

@@ -1,44 +0,0 @@
-const std = @import("../std.zig");
-const builtin = @import("builtin");
-const io = std.io;
-const testing = std.testing;
-
-pub const CWriter = io.GenericWriter(*std.c.FILE, std.fs.File.WriteError, cWriterWrite);
-
-pub fn cWriter(c_file: *std.c.FILE) CWriter {
-    return .{ .context = c_file };
-}
-
-fn cWriterWrite(c_file: *std.c.FILE, bytes: []const u8) std.fs.File.WriteError!usize {
-    const amt_written = std.c.fwrite(bytes.ptr, 1, bytes.len, c_file);
-    if (amt_written >= 0) return amt_written;
-    switch (@as(std.c.E, @enumFromInt(std.c._errno().*))) {
-        .SUCCESS => unreachable,
-        .INVAL => unreachable,
-        .FAULT => unreachable,
-        .AGAIN => unreachable, // this is a blocking API
-        .BADF => unreachable, // always a race condition
-        .DESTADDRREQ => unreachable, // connect was never called
-        .DQUOT => return error.DiskQuota,
-        .FBIG => return error.FileTooBig,
-        .IO => return error.InputOutput,
-        .NOSPC => return error.NoSpaceLeft,
-        .PERM => return error.PermissionDenied,
-        .PIPE => return error.BrokenPipe,
-        else => |err| return std.posix.unexpectedErrno(err),
-    }
-}
-
-test cWriter {
-    if (!builtin.link_libc or builtin.os.tag == .wasi) return error.SkipZigTest;
-
-    const filename = "tmp_io_test_file.txt";
-    const out_file = std.c.fopen(filename, "w") orelse return error.UnableToOpenTestFile;
-    defer {
-        _ = std.c.fclose(out_file);
-        std.fs.cwd().deleteFileZ(filename) catch {};
-    }
-
-    const writer = cWriter(out_file);
-    try writer.print("hi: {}\n", .{@as(i32, 123)});
-}

@@ -448,9 +448,6 @@ pub const bufferedReaderSize = @import("Io/buffered_reader.zig").bufferedReaderS
 pub const FixedBufferStream = @import("Io/fixed_buffer_stream.zig").FixedBufferStream;
 pub const fixedBufferStream = @import("Io/fixed_buffer_stream.zig").fixedBufferStream;
 
-pub const CWriter = @import("Io/c_writer.zig").CWriter;
-pub const cWriter = @import("Io/c_writer.zig").cWriter;
-
 pub const LimitedReader = @import("Io/limited_reader.zig").LimitedReader;
 pub const limitedReader = @import("Io/limited_reader.zig").limitedReader;
 
@@ -903,7 +900,6 @@ test {
     _ = @import("Io/buffered_atomic_file.zig");
     _ = @import("Io/buffered_reader.zig");
     _ = @import("Io/buffered_writer.zig");
-    _ = @import("Io/c_writer.zig");
     _ = @import("Io/counting_writer.zig");
     _ = @import("Io/counting_reader.zig");
     _ = @import("Io/fixed_buffer_stream.zig");