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syscalls.c
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2021-11-02
fork2() refactor: implement fs_fork2()
dzwdz
2021-11-02
fork2 refactor: every process now has (only) a single controlled vfs_backend
dzwdz
2021-10-04
implement process_kill()
dzwdz
2021-10-04
remove support for processes returning strings on exit
dzwdz
2021-09-23
_syscall_mount(): ignore trailing slash in mount path
dzwdz
2021-09-22
_syscall_open: strip the mount prefix in a better way
dzwdz
2021-09-21
refactor `await_finish` into `process_try2collect`
dzwdz
2021-09-21
make await() fail gracefully when callee has no alive children already
dzwdz
2021-09-21
add `__force` for marking casts across adress spaces
dzwdz
2021-09-20
create a few specialized panic()s
dzwdz
2021-09-20
add an offset parameter to read() and write()
dzwdz
2021-09-20
use a single struct for all fs_wait return values
dzwdz
2021-09-19
slightly tidy up some syscalls
dzwdz
2021-09-18
_syscall_mount: actually use the just computed `backend` var
dzwdz
2021-09-18
implement NULL mounts
dzwdz
2021-09-18
merge `kernel/types.h` and `init/types.h`
dzwdz
2021-09-16
implement output from vfs calls
dzwdz
2021-09-16
fs_read stub, basic implementation in userland
dzwdz
2021-09-15
fs_wait: pass the file ID too
dzwdz
2021-09-14
merge the `syscall_handler` and `_syscall` declarations
dzwdz
2021-09-14
add support for 4-parameter syscalls
dzwdz
2021-09-12
simplify `fs_respond`'s signature
dzwdz
2021-09-12
allow vfs_request_finish to return
dzwdz
2021-09-12
implement part of `fs_respond`
dzwdz
2021-09-12
barebones `memflag()` implementation - letting the user allocate pages
dzwdz
2021-09-12
implement most of fs_wait
dzwdz
2021-09-12
vfs_request refactor pt2
dzwdz
2021-09-12
vfs request refactor pt1
dzwdz
2021-09-12
remove some dead code
dzwdz
2021-09-12
remove obsolete comment
dzwdz
2021-09-11
add some helper functions for copying between virtual and physical memory
dzwdz
2021-09-11
replace `user_ptr` with a linux-style `__user` annotation
dzwdz
2021-09-09
basic _syscall_fs_wait() impl, doesn't pass the req yet
dzwdz
2021-09-08
style: simplify the `kmalloc(sizeof(...` calls
dzwdz
2021-09-08
copy _syscall_fs_open's argument to a new buffer instead of a shared one
dzwdz
2021-09-08
process struct: replace the generic saved_addr with an union
dzwdz
2021-09-08
scaffolding for user fs dispatch
dzwdz
2021-09-07
reimplement _syscall_mount
dzwdz
2021-09-07
implement fs_create(), front/back fs handles
dzwdz
2021-09-05
fix some warnings
dzwdz
2021-09-05
rename virt_user_cpy to virt_cpy, since it's no longer limited to virtual memory
dzwdz
2021-09-05
make virt_iter support iterating over physical memory too
dzwdz
2021-09-05
move most of the memory stuff to kernel/mem/
dzwdz
2021-09-05
remove the fd_ / fs_ prefixes from syscall names
dzwdz
2021-09-05
remove unused variable
dzwdz
2021-09-05
don't allow calling open() if there are no empty handles left
dzwdz
2021-09-05
root vfs: implement writing to /tty
dzwdz
2021-09-04
new vfs impl pt. 1: implement open()
dzwdz
2021-09-04
refactor finding empty handles to a function
dzwdz
2021-09-04
nuke the old handle code
dzwdz
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