227 Commits

Author	SHA1	Message	Date
Matheus	357f5c65cf	vfs: access check on vfs_lookup	2024-08-24 20:21:42 -03:00
Matheus	4d51507953	auth: initial implementation + some filesystem checks	2024-08-24 20:01:01 -03:00
Matheus	ecd4a72677	itimer: allow interrupts to happen while waiting to schedule on a specific cpu	2024-08-22 20:17:32 -03:00
Matheus	ad6fb43623	syscalls: mprotect	2024-08-21 21:34:26 -03:00
Matheus	da9c40b054	cred: setting and getting ids	2024-08-16 20:02:12 -03:00
Matheus	bf7851b352	dpc: fix possible race	2024-08-14 16:39:27 -03:00
Matheus	b6ed9c1bac	syscalls: mknodat	2024-08-11 14:45:10 -03:00
Matheus	f02a63473f	pipefs: prepare pipefs_open for named pipe support	2024-08-11 12:25:17 -03:00
Matheus	d310764085	vmm: VMM_FLAGS_REPLACE	2024-08-10 22:41:29 -03:00
Matheus	4a7ccc208c	read/write syscalls: properly handle nbytes = 0	2024-07-30 20:30:55 -03:00
Matheus	ed46c95d59	waitpid: remove unescessary lock	2024-07-30 20:30:35 -03:00
Matheus	c3ab666f8d	fchmod: fix missing fd_release	2024-07-11 00:07:24 -03:00
Matheus	48ebc6c0ce	signal: fix stack corruption on action reset	2024-06-27 22:59:29 -03:00
Matheus	d8d39a288a	syscalls: fix unsafe userspace dereference in getpeername	2024-06-27 22:44:45 -03:00
Matheus	7feed00dc7	waitpid: fix pid > 0	2024-06-26 21:08:38 -03:00
Matheus	9f48a87ae8	syscalls: pread and pwrite	2024-06-23 20:21:29 -03:00
Matheus	8bda483d64	fcntl: fix F_SETFD and F_GETFD	2024-06-22 19:28:43 -03:00
Matheus	f82b07328a	syscalls: ppoll	2024-06-19 21:56:26 -03:00
Matheus	9eba220859	getsockname: fix unsafe pointer dereference	2024-06-17 20:30:43 -03:00
Matheus	e45b1aa911	signal: use usercopy	2024-06-17 19:19:51 -03:00
Matheus	f05eb36cfd	kernel: remove already done TODOs	2024-06-16 12:48:16 -03:00
Matheus	5b6d15a06c	fs: return device filesystem is mounted on	2024-06-16 12:32:32 -03:00
Matheus	e4ec9311e2	syscalls: pause	2024-06-14 17:05:31 -03:00
Matheus	98c5963893	accept: return address	2024-06-12 19:09:03 -03:00
Matheus	d461ad1a0b	file: fd_(set/get)flags()	2024-06-12 18:54:55 -03:00
Matheus	34596bb5e9	sock: fix abisockaddr type not being returned	2024-06-10 23:01:19 -03:00
Matheus	c21227c42b	poll: fix not returning EINTR on signal	2024-06-10 17:50:56 -03:00
Matheus	f7b761e883	net: SOCKET_SEND_FLAGS_NOSIGNAL	2024-06-10 17:32:41 -03:00
Matheus	50b4b45d00	kernel: usercopy functions	2024-06-09 19:31:26 -03:00
Matheus	f9c5a696c7	signal: fix lock ordering issue	2024-06-08 14:03:41 -03:00
Matheus	b607ca7f4b	syscalls: chroot getpeername getsockname socketpair	2024-06-04 22:45:04 -03:00
Matheus	b230d58a3f	socket: getname, getpeername, setopt	2024-06-04 22:44:37 -03:00
Matheus	7cad8f53f2	tcp: initial implementation	2024-06-03 22:02:58 -03:00
Matheus	40d8a05062	sock: MSG_PEEK and other fixes	2024-06-03 21:53:46 -03:00
Matheus	9260c8cb96	scheduler: use a linked list for threads in a process instead of a table	2024-05-29 12:55:10 -03:00
Matheus	5f7791cd08	syscalls: fchdir, setitimer, getitimer	2024-05-29 11:14:07 -03:00
Matheus	c81bdac897	signals: handle SIGBUS, SIGSEGV, SIGILL etc	2024-05-29 11:06:15 -03:00
Matheus	f434a4d341	timer: return remaining microseconds on timer_remove	2024-05-29 10:59:28 -03:00
Matheus	b28e556a81	scheduler: interrupt thing fix	2024-05-28 17:47:06 -03:00
Matheus	0030a0b21b	vfs: make setattr take in which attributes to change	2024-05-27 23:05:57 -03:00
Matheus	d2527bee92	context changes and scheduler userspace check fix	2024-05-27 22:00:59 -03:00
Matheus	24e8f648bb	open syscall: O_EXCL support	2024-05-27 21:55:04 -03:00
Matheus	e66217ada1	timer: fix missing fired set	2024-05-27 21:54:37 -03:00
Matheus	7a27157d75	scheduler: fix concurrency issues	2024-05-26 20:52:45 -03:00
Matheus	1dba3534c4	signal: check for parent when sending SIGCHLD	2024-05-26 20:50:32 -03:00
Matheus	890f6ba3ac	dpc: fix smp	2024-05-26 17:18:41 -03:00
Matheus	b9071fe59e	syscalls: fsync	2024-05-25 12:04:29 -03:00
Matheus	642e245522	syscalls: sync	2024-05-24 22:01:11 -03:00
Matheus	48b7fb4324	vmmcache: initial implementation	2024-05-24 18:03:24 -03:00
Matheus	78492d4b56	handle /etc/hostname, sethostname(2), gethostname(2) and uname(2)	2024-05-22 21:09:17 -03:00