lib/std/Io/File.zig            |  94 +++----------------
 lib/std/Io/Threaded.zig        | 155 +++++++++++++++++++++++++++++++-
 lib/std/debug.zig              |   4 +-
 lib/std/debug/ElfFile.zig      |   3 +-
 lib/std/debug/SelfInfo/Elf.zig |   1 +
 lib/std/fs/File.zig            |  92 +++++++------------
 lib/std/posix.zig              |   9 +-
 7 files changed, 202 insertions(+), 156 deletions(-)