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2018-12-21Yet another pass of style fixes.Andreas Kling
2018-12-20Add sync() syscall and a /bin/sync.Andreas Kling
2018-12-19Implement utime() along with a naive /bin/touch.Andreas Kling
2018-12-07sh: Restore termios after a child process exits.Andreas Kling
2018-12-07Fix /bin/ls usage string.Andreas Kling
2018-12-04Import a simple text editor I started working on.Andreas Kling
2018-12-03Yet more coding style fixes.Andreas Kling
2018-11-29Add TIOCGWINSZ ioctl so userland can determine terminal geometry.Andreas Kling
2018-11-18Finally hook up the mkdir code to a syscall.Andreas Kling
2018-11-17Various stubs while trying to get an old coreutils to build.Andreas Kling
2018-11-17Support "ls <path>" rather than just "ls" :^)Andreas Kling
2018-11-13Reduce kmalloc() traffic in directory iteration.Andreas Kling
2018-11-12Add primitive FIFO and hook it up to sys$pipe().Andreas Kling
2018-11-11Add a naive /bin/fgrep for testing pipes.Andreas Kling
2018-11-11Rage hacking to get bash to run. It finally runs. So cool! :^)Andreas Kling
2018-11-10Add /proc/PID/cwd, a symlink to the process's current directory.Andreas Kling
2018-11-10Make /bin/clear work again.Andreas Kling
2018-11-09Build LibC and Userland with clang as well.Andreas Kling
2018-11-09Move <utsname.h> to <sys/utsname.h> for correctness.Andreas Kling
2018-11-09Get rid of redundant sys$spawn now that we have fork+exec.Andreas Kling
2018-11-09Fix all current build warnings in the userland.Andreas Kling
2018-11-08Add a VMO pointer to VNode.Andreas Kling
2018-11-08Support basic mmap'ing of a file!Andreas Kling
2018-11-08Minor tweak to /bin/kill.Andreas Kling
2018-11-08Add some simple write buffering to LibC's stdio.Andreas Kling
2018-11-07Get rid of the undertaker and have waitpid() be the reaper.Andreas Kling
2018-11-07Implement sending signals to blocked-in-kernel processes.Andreas Kling
2018-11-07Signals to processes in userspace now work again.Andreas Kling
2018-11-07Rework process states to make a bit more sense.Andreas Kling
2018-11-07Add some basic setgroups(), getgroups() and initgroups().Andreas Kling
2018-11-06Add getgrent() family of functions.Andreas Kling
2018-11-06Add strsignal() and improve sharing signal numbers between LibC and kernel.Andreas Kling
2018-11-06Add some basic signal support.Andreas Kling
2018-11-05Replace zones with individually tracked physical pages.Andreas Kling
2018-11-03Map pages in read-only ELF sections as non-writable.Andreas Kling
2018-11-03Fix some bugs in execve() and make sh use it for process launching.Andreas Kling
2018-11-03Implemented sys$execve().Andreas Kling
2018-11-02Implement fork()!Andreas Kling
2018-11-02Basic ^C interrupt implementation.Andreas Kling
2018-11-02Add tcsetpgrp()+tcgetpgrp().Andreas Kling
2018-11-02Start working on sessions and process groups.Andreas Kling
2018-11-01Free physical pages allocated for a process's page directory on exit.Andreas Kling
2018-11-01Have sh print out which signal terminated a child process.Andreas Kling
2018-10-31Add a /bin/tty command that prints the current tty.Andreas Kling
2018-10-31Add SpinLock to IDE disk access.Andreas Kling
2018-10-31Add getpwent() family of functions to LibC.Andreas Kling
2018-10-31Fix ls build.Andreas Kling
2018-10-31A bunch of LibC boilerplate stuff added while trying to get figlet to build.Andreas Kling
2018-10-31Snazz up the sh prompt a bit. Add the current tty to it.Andreas Kling
2018-10-31Implement basic sys$kill() and add a /bin/killAndreas Kling
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