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AgeCommit message (Collapse)Author
2022-07-07shared: add a flags argument to _syscall_fs_responddzwdz
2022-07-06kernel: don't panic on nonexistent syscallsdzwdz
2022-07-06kernel/pipes: read & write supportdzwdz
2022-07-05kernel: initial partial pipe supportdzwdz
2022-07-05init/ps2: support inserting special characters with ctrl, tty styledzwdz
2022-07-01init/fs: move the kernel stuff to /kdev/dzwdz
2022-07-01init/fs: remember to close fs handles in fork2_n_mountdzwdz
2022-07-01kernel: add the debug_klog syscall for tracking down process idsdzwdz
2022-07-01init/stdlib: implement snprintfdzwdz
2022-06-30syscall_wrappers: generate casts so the compiler doesn't complaindzwdz
2022-06-29init/fs: tmpfs driver with support for creating new filesdzwdz
2022-06-29kernel/vfs: add the OPEN_CREATE flagdzwdz
2022-05-29init/ps2: fix double key capturedzwdz
2022-05-29init/malloc: use FINDFREEdzwdz
2022-05-26syscalls/memflag: FINDFREE flagdzwdz
2022-05-26init: dead simple mallocdzwdz
2022-05-26init: remove useless macrodzwdz
2022-05-21syscall/memflag: implement freeing memorydzwdz
2022-05-21init/ps2: use a ring buffer for the backlogdzwdz
2022-05-06syscalls: merge fork() and fs_fork2()dzwdz
2022-05-05kernel: ps2 driver is now a separate backenddzwdz
2022-05-02meta: write a script to generate `src/init/syscalls.c`dzwdz
2022-05-02syscalls: fork() noreap flagdzwdz
2022-05-02shared: fix some stuff i broke + compiler warningsdzwdz
2022-05-02kernel/vfs: pass `close()` calls to fs handlersdzwdz
2022-05-01init/fs: make directory listings respect offsetsdzwdz
2022-05-01init/libc: libc_file wrapper over the raw syscallsdzwdz
2022-05-01init/cat: read files until EOFdzwdz
2022-04-28init: run shells from a child process to expose bug in process_free()dzwdz
2022-04-28kernel/proc: simplify `process_seed`dzwdz
2022-04-21kernel: recursive kill()dzwdz
2022-04-15kernel/vfs: don't hang on orphaned vfs callsdzwdz
2022-04-15kernel/vfs: don't hang waiting for a vfs backend after it exit()sdzwdz
2022-04-14kernel: port init's `printf` implementationdzwdz
2022-04-14init: refactor printfdzwdz
2022-04-14init/fs: fix `fs_dir_inject`dzwdz
the loop wasn't bounder, so was copying garbage - including multiple null bytes also, the trailing slash was appended even if the injected path didn't have one
2022-04-13init/test: add a fork() stress testdzwdz
this currently crashes the kernel. the point is to stop it from doing that
2022-04-12shared: fix some minor warningsdzwdz
2022-04-12kernel: make all sizes unsigned, sort out the sign messdzwdz
2022-04-11kernel: shutdown when init quitsdzwdz
thanks to this it's easier to power off - instead of waiting for all processses to quit (which now involves writing `quit` both on serial and ps/2), one of those can just somehow kill init. currently this is just done by exiting from any shell - init will return from await and exit too
2022-04-10init/stdlib: don't make printf() assume that stdout is fd 0dzwdz
2022-04-10kernel/i386: rewrite the serial driver to wait for IRQdzwdz
proper multiprocess support!
2022-04-10init/fs: handle delegated reads in a subprocessdzwdz
first off: this is horrible. there's no CoW, so this is horribly slow. the sole purpose of this is to let the userland delegate handle multiple requests at once, because i'm implementing concurrent IO and I kinda need that. it's possible that handling of multiple requests could be handled in a better way - but this could be good enough once i implement CoW
2022-04-10kernel: idle processdzwdz
2022-04-09init: disable the vga shelldzwdz
i was disabling it while working anyways, i'll only turn it back on once there's support for multiple processes waiting for an irq
2022-04-07init: two concurrent shells - serial & vga/ps2dzwdz
2022-04-07kernel/vfs: fix panic when using an user fs which hadn't yet wait()eddzwdz
2022-04-07init/fs: add bad write support to fs_delegatedzwdz
2022-04-07kernel: remove the `/tty` devicedzwdz
2022-03-31init: primitive ps2 driverdzwdz