226 Commits

Author	SHA1	Message	Date
apio	01111442d3	kernel: Add the getrusage() system call	2023-05-20 12:48:07 +02:00
apio	1506331872	kernel+libc: Add the pstat() system call ... Luna-specific, but I like it.	2023-05-18 21:48:47 +02:00
apio	84bed3ceb3	kernel+libc: Remove mknod() ... Now that we automatically create files in /dev, mknod() is not needed anymore.	2023-05-18 19:42:14 +02:00
apio	8f6bd29da3	kernel: Make file system reference counting work for current directories ... Also, make pipes usable again.	2023-05-17 20:37:01 +02:00
apio	1f4c4928cc	kernel+libc+apps: Add mount and umount syscalls, libc wrappers, and utilities	2023-05-17 20:30:15 +02:00
apio	64d0f30bd9	kernel: Disallow write-related flags when opening a directory, not only when the directory flag is set ... Also return EISDIR instead of EINVAL as that is what Dr. POSIX mandates.	2023-05-11 21:29:49 +02:00
apio	411c6c40cd	kernel: Add the fchmodat() and fchownat() system calls	2023-05-11 19:49:03 +02:00
apio	efc6d03f23	kernel+libc: Add support for unnamed pipes	2023-05-10 22:48:31 +02:00
apio	1a2fce5316	kernel+libc: Add the O_TMPFILE open flag and the tmpfile() function	2023-05-09 22:04:34 +02:00
apio	9184bbfef6	kernel: Disallow passing O_WRONLY and O_DIRECTORY at the same time	2023-05-05 18:53:50 +02:00
apio	4a7f68b989	kernel: Add a convenience wake_up() function	2023-05-04 23:35:54 +02:00
apio	96f3d29d37	kernel: Tell the reap thread to run when it's needed, instead of checking every 200 ms	2023-05-04 23:06:00 +02:00
apio	42eb0a1d74	kernel: Freeze waitpid()'s calling thread until a child tells us it's done, instead of polling it every 10 ms	2023-05-04 23:03:31 +02:00
apio	4616997f5b	kernel: Store a thread's parent directly instead of its parent's PID	2023-05-04 22:58:04 +02:00
apio	44e4ca804a	kernel: Make sure argument vectors passed to execve() are not too big	2023-05-04 16:36:24 +02:00
apio	abaf24d0da	kernel/CPU: Move some stuff to StringView	2023-05-03 17:35:46 +02:00
apio	3e277b5d6f	libos: Introduce os::Directory	2023-04-28 21:16:43 +02:00
apio	0c1d33f2ec	kernel: Move some files into subdirectories	2023-04-28 15:55:06 +02:00
apio	7b4cfd52cd	Scheduler: Don't search threads spawned before the current thread to find children ... Children will always be spawned later (and thus have a higher PID) than their parent.	2023-04-28 15:19:01 +02:00
apio	bcdec62f51	kernel: Allow returning early from Scheduler::for_each_child	2023-04-28 15:13:53 +02:00
apio	97e9fceaa4	kernel+libc: Add dup2()	2023-04-25 20:37:30 +02:00
apio	403b0f6b94	kernel+libc+init: Add a way to modify the system hostname	2023-04-24 21:20:44 +02:00
apio	9eab0886b6	kernel+libc: Add uname()	2023-04-24 20:34:44 +02:00
apio	02f8a50b9d	kernel: Replace unlink() with unlinkat()	2023-04-18 19:36:29 +02:00
apio	e466c51e9f	kernel: Also zero out mmap-ed pages	2023-04-17 22:16:27 +02:00
apio	e6954d2e49	kernel: Disallow problematic characters, control characters and invalid UTF-8 in filenames	2023-04-16 11:25:32 +02:00
apio	82e7b0e860	kernel: Introduce *at() syscall framework, add openat() and fstatat()	2023-04-15 20:26:15 +02:00
apio	df95126ccd	kernel: Remove unneeded debug logs & random cleanups	2023-04-14 21:10:38 +02:00
apio	bd60c65e17	kernel: Make chown() search in the process's current directory	2023-04-13 18:20:07 +02:00
apio	417e505750	kernel+libc: Add unlink(), rmdir(), remove()	2023-04-12 18:11:36 +02:00
apio	427662d5f1	kernel+libc: Add getcwd()	2023-04-11 22:45:13 +02:00
apio	7db215819e	exec: Respect the program's working directory	2023-04-11 22:44:25 +02:00
apio	2a967f4b8b	kernel+libc: Add chdir()	2023-04-11 22:15:21 +02:00
apio	2d30935fdb	kernel: Give each thread a working directory	2023-04-11 22:14:57 +02:00
apio	13c9caa856	kernel+libc: Add stat() + fstat()	2023-04-10 19:56:03 +02:00
apio	76eb8cd129	kernel: Add an ioctl() system call	2023-04-09 11:22:57 +02:00
apio	3887b98a7d	kernel: Support setuid binaries ... You still have to run "chmod 4755 /bin/su" as root inside Luna for now, as this is not done by the install scripts.	2023-04-08 16:32:56 +02:00
apio	059c2bfa3f	kernel+libc: Add chown and chmod	2023-04-08 14:47:34 +02:00
apio	3da1849c99	kernel+libc: Add set* and get* syscalls for UIDs and GIDs	2023-04-08 13:50:18 +02:00
apio	f6f9254eb4	kernel: Add process and filesystem UIDs and GIDs	2023-04-08 13:12:49 +02:00
apio	3a28771520	kernel+libc+apps: Add support for environment variables	2023-04-07 15:03:38 +02:00
apio	3a70accdeb	kernel: Move copy_string_vector_to_userspace to ThreadImage	2023-04-07 14:36:24 +02:00
apio	b22bea84ec	kernel: Copy process name on fork()	2023-04-07 14:02:36 +02:00
apio	1f0e185904	kernel: Use try_set_value(_or_error) in various places	2023-04-07 10:55:04 +02:00
apio	2fbc6105d7	kernel+libc: Add O_DIRECTORY and use it in opendir()	2023-03-29 22:23:52 +02:00
apio	b6c35124d6	libluna: OwnedStringView -> String ... Also with inline storage!	2023-03-29 17:28:22 +02:00
apio	0847cfcb65	kernel: Add a getdents() syscall	2023-03-28 21:28:56 +02:00
apio	8eb4d693ac	VFS: Add virtual method get() for getdents() and make existence checking occur in add_entry()	2023-03-28 21:15:26 +02:00
apio	6239ed83c7	kernel+libc: Add F_GETFD, F_SETFD, F_GETFL and F_SETFL to fcntl	2023-03-28 20:55:38 +02:00
apio	770286a19d	kernel+libc: Implement fcntl() for F_DUPFD and F_DUPFD_CLOEXEC	2023-03-24 21:33:20 +01:00