UnwrapOSError returns an Errno or zero if the input is nil.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

This is a subset of errors to reduce implementation burden.

O_APPEND is like os.O_APPEND.

O_CREAT is link os.O_CREATE.

O_DIRECTORY is defined on some platforms as syscall.O_DIRECTORY.

O_DSYNC is defined on some platforms as syscall.O_DSYNC.

O_EXCL is defined on some platforms as syscall.O_EXCL.

O_NOFOLLOW is defined on some platforms as syscall.O_NOFOLLOW.

O_NONBLOCK is defined on some platforms as syscall.O_NONBLOCK.

O_RDONLY is like os.O_RDONLY.

O_RDWR is like os.O_RDWR.

O_RSYNC is defined on some platforms as syscall.O_RSYNC.

O_SYNC is defined on some platforms as syscall.O_SYNC.

O_TRUNC is defined on some platforms as syscall.O_TRUNC.

O_WRONLY is like os.O_WRONLY.

UTIME_OMIT is a special constant for use in updating times via FS.Utimens or File.Utimens.

Dirent is an entry read from a directory via File.Readdir.

DirFile is embeddable to reduce the amount of functions to implement a file.

UnimplementedFile is a File that returns ENOSYS for all functions, except where no-op are otherwise documented.

UnimplementedFS is an FS that returns ENOSYS for all functions, This should be embedded to have forward compatible implementations.

File is a writeable fs.File bridge backed by syscall functions needed for ABI including WASI.

FS is a writeable fs.FS bridge backed by syscall functions needed for ABI including WASI.

Errno is a subset of POSIX errno used by wazero interfaces.

FileType is fs.FileMode masked on fs.ModeType.

Oflag are flags used for FS.OpenFile.