4 commits

Author	SHA1	Message	Date
Andreas Kling	303577df16	Various stubs while trying to get an old coreutils to build.	2018-11-17 15:56:09 +01:00
Andreas Kling	3e0a0dd7ed	Fix all current build warnings in the userland.	2018-11-09 10:19:33 +01:00
Andreas Kling	97726862dd	Add basic symlink support. ... - sys$readlink + readlink() - Add a /proc/PID/exe symlink to the process's executable. - Print symlink contents in ls output. - Some work on plumbing options into VFS::open().	2018-10-28 14:11:51 +01:00
Andreas Kling	c76dc9a047	Add /proc/mm and a /bin/mm utility that just dumps it. ... This shows some info about the MM. Right now it's just the zone count and the number of free physical pages. Lots more can be added. Also added "exit" to sh so we can nest shells and exit from them. I also noticed that we were leaking all the physical pages, so fixed that.	2018-10-28 10:28:21 +01:00