rework walk_path In particular it's important not to die if the first component can't be walked for any reason!

fix loop for writes don't write more than fetched. The code wrote up to sizeof(buf), but it may try to write more than the data sent, which is r (<= sizeof(buf)).

simplify fetch_fid: make it a single function again

typo

include test in the distribution tarball while here also delete the two remaining makefiles from before the -portable merge.

don't install ninepscript manpages

mark manpages as dist_man?_MANS instead of man?_MANS fixes `make distcheck'. it's so GNU to not ship manpages by default :/

add headers in compat/ as EXTRA_DIST

fix project name; `kamid' not -portable

fix kamid_SOURCES; kami.h is in lib/

remove useless file from before the -portable merge

CLOEXEC of all opened fds since we may want to spawn other programs, mark every file descriptor as cloexec. Fortunately, we don't end up opening many of them!

ftp: add `page' command The `page' command fetches a file and displays it using less(1). To do this, refactor fetch_fid to accept a file descriptor and add a spawn utility function.

simplify TAILQ_INSERT dance when a tailq is proprerly initialized, there's no need to check if it's empty and insert in head position.

simplify client proc bootstrap Drop the IMSG_AUTH_DIR imsg type and stuff everything in a struct kd_auth_proc that gets sent via IMSG_AUTH. Tweak the necessary bits to compile. While here also start documenting what data we send over which imsg. As an added benefit, now we're sending fixed-size messages instead of variable length strings.