Commit Briefs
Trivial changes: whitespace and modes.
Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
avoid duplicated code.
guarantee that EINTR is "interrupted".
Today's changes.
More changes.
Move werrstr into errstr, so that if you use werrstr
you have to get this __errfmt instead of the one in libfmt that only does Unix error codes.