Andrew Kelley ede41759be std.fs.File.writeFileAll: support unseekable files ...

With this commit, the function tries to use more efficient syscalls, and
then falls back to non-positional reads.

The motivating use case for this change is to support something like the
following:

try io.getStdOut().writeFileAll(dest_file, .{});

2020-11-03 15:25:43 -07:00

33 KiB

Raw Blame History

View Raw