Zig 0.17.0-dev (Split by item)

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openDir

Path.openDir

pub fn openDir(
    p: Path,
    io: Io,
    sub_path: []const u8,
    args: Io.Dir.OpenOptions,
) Io.Dir.OpenError!Io.Dir

File

lib/std/Build/Cache/Path.zig:71

Code

pub fn openDir(
    p: Path,
    io: Io,
    sub_path: []const u8,
    args: Io.Dir.OpenOptions,
) Io.Dir.OpenError!Io.Dir {
    var buf: [Io.Dir.max_path_bytes]u8 = undefined;
    const joined_path = if (p.sub_path.len == 0) sub_path else p: {
        break :p std.fmt.bufPrint(&buf, "{s}" ++ Io.Dir.path.sep_str ++ "{s}", .{
            p.sub_path, sub_path,
        }) catch return error.NameTooLong;
    };
    return p.root_dir.handle.openDir(io, joined_path, args);
}