4 commits

Author	SHA1	Message	Date
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
Andreas Kling	c80a1f39ce	Minor userland tweaks.	2018-10-23 13:57:17 +02:00
Andreas Kling	ed2422d7af	Start adding a basic /proc filesystem and a "ps" utility.	2018-10-23 12:04:03 +02:00