kamid: add wstat it's not exactly compliant, as 9p requires the changes to be done atomically, but it's not possible to better targeting a UNIX file system. The 9p manpage regarding wstat isn't clear about the behaviour when changing the name of the file: kamid changes the associated fid to reflect the rename. kamid also allows to rename files to other directories, the fid is updated to the new location even in this case.

the reported length for directories must be zero plan9' stat(3) says so...

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.

Merge branch 'portable' Trying to maintain two branches was impossible at this stage for me alone, so I'll recognize my stupidity and merge the portable branch into the main one. The repository will build using autotools.

fix build on linux

restructure project and switch build system use by default the OpenBSD mk infrastructure to build and test all the kamid components.