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* Implement fs_subfs (it's simple, really) ; add placeholders for more syscallsAlex Auvolat2015-02-243-2/+118
* Change VFS a bit : the root directory of a fs is now a pointer. Fix tests.Alex Auvolat2015-02-242-42/+53
* Change mode of operation for mmap_file (see readme)Alex Auvolat2015-02-203-20/+30
* Think a bit ; ioctls only on open file descriptors.Alex Auvolat2015-02-203-44/+6
* Add kernel worker threads for handling various tasks (eg. interrupts)Alex Auvolat2015-02-191-0/+6
* Remove global locking on handles by VFS ; adapt nullfs.Alex Auvolat2015-02-192-39/+32
* Add syscall for ioctl on open handleAlex Auvolat2015-02-192-1/+22
* Several things :Alex Auvolat2015-02-192-22/+40
* Implement basic syscalls...Alex Auvolat2015-02-192-1/+251
* Implement userspace mallocAlex Auvolat2015-02-192-10/+40
* Make VFS thread-safe, probably.Alex Auvolat2015-02-192-28/+122
* Make nullfs thread-safe (maybe in an overkill manner, but it doesn't cost mut...Alex Auvolat2015-02-191-10/+26
* Fix mchmap. Lesson : invalid pointer dereferences happen! with unexpected res...Alex Auvolat2015-02-141-1/+1
* Many things :Alex Auvolat2015-02-142-10/+54
* Use btrees to find memory regions.Alex Auvolat2015-02-141-14/+32
* Add btree_remove_v to selectively remove bindings that have a keyAlex Auvolat2015-02-141-0/+1
* Change hashtbl memory freeing methodAlex Auvolat2015-02-143-8/+8
* Change a bit of structureAlex Auvolat2015-02-143-29/+20
* Begin implementation of syscalls.Alex Auvolat2015-02-132-1/+89
* Implement ELF loading ; arrange so that user processes run.Alex Auvolat2015-02-132-0/+78
* Implement some handling of user stuff...Alex Auvolat2015-02-131-37/+145
* Implement switching to usermode.Alex Auvolat2015-02-131-4/+42
* Add stubs for process-related functions.Alex Auvolat2015-02-131-1/+124
* Cleanup output.Alex Auvolat2015-02-131-0/+3
* Complete nullfs : create, delete, trunc, read, writeAlex Auvolat2015-02-132-11/+169
* Unlink function now called delete() (becaue that's what it does)Alex Auvolat2015-02-132-9/+9
* Change semantics of VFS :Alex Auvolat2015-02-131-10/+48
* Begin implementation of nullfs.Alex Auvolat2015-02-122-232/+291
* Adjust nullfs headerAlex Auvolat2015-02-121-3/+11
* Implement walk_path_except_lastAlex Auvolat2015-02-121-5/+52
* Begin ajusting vfs.cAlex Auvolat2015-02-121-14/+144
* Add ioctl support in nullfs.Alex Auvolat2015-02-091-1/+13
* Add stating on open filesAlex Auvolat2015-02-091-4/+50
* Forgot somethingAlex Auvolat2015-02-091-1/+3
* Nullfs in good shape : can read a ram file.Alex Auvolat2015-02-092-10/+116
* Work on nullfsAlex Auvolat2015-02-092-7/+149
* Make way for nullfsAlex Auvolat2015-02-091-3/+11
* Start work on filesystems.Alex Auvolat2015-02-093-20/+159
* Reorganize all.Alex Auvolat2015-02-091-0/+30