220 Commits

Author	SHA1	Message	Date
apio	16b385fc7b	libluna: Some fixes so that HashTable collisions work properly	2023-07-21 21:04:25 +02:00
apio	4439ef8ec6	sh: Add a system to easily add flexible shell builtins	2023-07-21 20:44:01 +02:00
apio	de7e58c274	StringView: Fix equality operator	2023-07-21 14:26:54 +02:00
apio	5f698b4774	kernel: Don't create a new kernel stack on exec() ... The old one was not getting freed, creating a memory leak every exec(), which can get huge over time. Plus, there was no need for a new stack. And we couldn't just free the old one, since sys_execve() runs on the old stack...	2023-07-12 16:06:56 +02:00
apio	b64093dee5	kernel+libc: Implement getpgid()	2023-07-12 13:44:25 +02:00
apio	69f9701097	kernel+libc: Implement isatty()	2023-07-11 12:05:09 +02:00
apio	7328cfe734	kernel: Add basic process groups	2023-07-11 11:51:07 +02:00
apio	8066e8f1d8	kernel+libc: Implement sigprocmask() and friends	2023-07-10 21:01:59 +02:00
apio	15d6aae701	kernel+libc: Implement basic signals	2023-07-10 19:46:57 +02:00
apio	15199a2366	libluna+libc: Implement memchr() and strstr()	2023-07-10 15:30:05 +02:00
apio	56f3d26969	kernel+libluna: Fix the CRC32 algorithm and use it to verify the GPT header	2023-07-10 14:54:55 +02:00
apio	ae0cd155c3	kernel: Fix AddressSpace's move assignment operator	2023-07-09 20:43:03 +02:00
apio	bd757d204e	kernel+libos+libluna: Avoid copying and reallocation when creating Strings ... This is done by reusing the existing buffers in Vector and Buffer instances.	2023-07-02 19:30:25 +02:00
apio	498e20561f	libluna: Add release_data() overloads to Buffer and Vector ... This can be used to transfer the underlying data to a String object without copying.	2023-07-02 19:29:04 +02:00
apio	6db0a2649c	libluna: Add a variant of PathParser::join() for relative paths	2023-07-02 16:38:12 +02:00
apio	a62265b504	kernel/ext2: Implement directory traversal	2023-06-25 20:35:37 +02:00
apio	77686b26f8	kernel/Ext2: Read the root inode metadata from the disk	2023-06-25 20:35:36 +02:00
apio	a9460469d9	kernel+libc+apps: Add a source parameter to the mount() system call	2023-06-25 20:35:35 +02:00
apio	8542cf7cbf	libluna: Fix Vector::shallow_copy()	2023-06-19 12:23:39 +02:00
apio	b4a6e4d56d	libluna/PathParser: Make dirname() and basename() static functions ... This avoids creating a PathParser to use them, which allocates memory that won't be used.	2023-06-19 11:21:58 +02:00
apio	0b553cadc0	libluna: Do not fault if vstring_format() is called with buf=nullptr ... Instead, just discard the output and return the number of bytes formatted, as mandated by the C standard.	2023-06-19 10:44:33 +02:00
apio	ae01a31104	kernel: Make sure the stack is 16-byte aligned on program startup ... This is required by the System V ABI and fixes some movaps-related GPFs in ndisasm.	2023-06-19 10:41:32 +02:00
apio	21cc7e3729	libluna: Rename parse_length() to parse_type() in Format.cpp	2023-06-19 01:00:05 +02:00
apio	a2c081f219	libluna: Allow passing a base to scan_(un)signed_integer()	2023-06-19 00:58:02 +02:00
apio	08997007f2	libluna: Stop checking initialization status on every bitmap method call ... Since our asserts (expect()) are enabled on release as well, this is kinda expensive. It's up to the caller, if they receive a null pointer dereference it's their fault for not initializing their bitmap :) We do still assert out-of-range indexing and stuff like that.	2023-06-18 19:28:28 +02:00
apio	148c1c7341	libluna: Add the clear_data() method to Vector and use it to optimize Base64::decode ... This method clears the Vector's data without deallocating the backing buffer, so that it can be reused without reallocation.	2023-06-18 19:24:26 +02:00
apio	d45e9e2a8c	libluna: Simplify the API for Utf8StateDecoder by splitting it into multiple methods	2023-06-18 18:38:01 +02:00
apio	2f08e0f5b0	libos: Make long value arguments use '=' and make value arguments' values always required	2023-06-17 20:58:54 +02:00
apio	e79d4297ea	kernel: Make the root inode be a mountpoint as well + add pivot_root()	2023-06-17 17:27:22 +02:00
apio	a6330eaffc	libluna: Add a #pragma once to Types.h	2023-06-17 12:04:47 +02:00
apio	592558d7ad	kernel: Add GUID partition table support	2023-06-17 12:03:37 +02:00
apio	4f86cd9f08	libluna: Add a so very basic HashMap	2023-06-17 00:07:43 +02:00
apio	6307b01689	kernel/ATA: Read ATA strings properly instead of backwards ... Now we can see the model string. What does it say... "QEMU DVD-ROM". Let's go!	2023-06-16 21:10:31 +02:00
apio	e118c9ea0d	kernel/ATA: Implement enough to send an IDENTIFY command and read the model number :)	2023-06-16 21:10:31 +02:00
apio	d589834eb7	libluna: Add HashTable	2023-06-15 15:50:04 +02:00
apio	a1bf4dafbe	libluna: Remove implicit vector copying and add an explicit way to do it ... Closes #28.	2023-06-09 22:54:22 +02:00
apio	d2334a67dd	apps: Add mktemp	2023-06-03 12:15:57 +02:00
apio	fd62de6474	libluna: Do not sort empty arrays; avoids a segfault	2023-06-03 11:55:46 +02:00
apio	cc72a1655d	libc+libluna: Move libluna hooks out of libc and into a central place in libluna	2023-06-03 11:18:52 +02:00
apio	51a5727c8d	libluna: Fix a crash in quicksort	2023-05-28 21:51:50 +02:00
apio	88d1da59e8	kernel+libc: Add access()	2023-05-27 12:04:27 +02:00
apio	bd8aaa917f	kernel+libc+ln: Add support for userspace hard link creation	2023-05-27 11:32:40 +02:00
apio	b0506bf88f	kernel: Add umask	2023-05-26 22:27:49 +02:00
apio	1a6ad11462	kernel+libc+libos+ls: Add readlink()	2023-05-23 15:42:38 +02:00
apio	67a9d130e2	kernel: Add initial support for symbolic links :D	2023-05-20 21:49:24 +02:00
apio	b75bd4cd14	libluna: Add PathParser::has_next()	2023-05-20 16:39:18 +02:00
apio	9bb5371e8c	libluna+libc: Add strtok_r()	2023-05-20 16:37:07 +02:00
apio	01111442d3	kernel: Add the getrusage() system call	2023-05-20 12:48:07 +02:00
apio	30d1dad149	libluna: Let String::join take a vector of StringViews instead of Strings	2023-05-20 12:46:33 +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	1f4c4928cc	kernel+libc+apps: Add mount and umount syscalls, libc wrappers, and utilities	2023-05-17 20:30:15 +02:00
apio	e098a3269a	libluna: Treat a negative precision as if precision was omitted	2023-05-13 12:40:03 +02:00
apio	38541e22e9	libluna: Fix flag shenanigans in cstyle_format ... Finally, zero-pad and left-align work properly!	2023-05-13 12:39:31 +02:00
apio	5911b052dc	libluna: Add more options to to_dynamic_unit() ... Also, make the output look more like how it is on linux.	2023-05-13 12:01:09 +02:00
apio	411c6c40cd	kernel: Add the fchmodat() and fchownat() system calls	2023-05-11 19:49:03 +02:00
apio	4a764bc315	tests+libluna: Start testing Format.cpp	2023-05-11 16:56:28 +02:00
apio	efc6d03f23	kernel+libc: Add support for unnamed pipes	2023-05-10 22:48:31 +02:00
apio	77560bbc3e	kernel+tools: Allow loading files with different owners + add a more dynamic install script	2023-05-06 12:11:35 +02:00
apio	58eb2d7703	libc: Print failed assertions to stderr instead of stdout ... This removes two FIXMEs from the time there was no stderr.	2023-05-04 16:37:13 +02:00
apio	d9b7e8edc0	init: Read and launch service files in order using sort()	2023-05-02 20:56:28 +02:00
apio	dcd93cce3a	libluna: Add a sort() function	2023-05-02 20:56:27 +02:00
apio	052ae4902e	libluna: Remove EFIXME and make others declare error_string() and error_name() ... Closes #26.	2023-05-02 10:51:53 +02:00
apio	7058ec945a	libluna: Use a String for name and handle prefix correctly in TarStream	2023-05-02 10:51:53 +02:00
apio	6982a8c07e	libluna: Make String::from_string_view handle non-null-terminated strings properly	2023-05-02 10:51:52 +02:00
apio	1444cbb3df	libluna: Allow constructing a StringView from a string that might not be null-terminated	2023-05-02 10:51:52 +02:00
apio	1d6a39c924	libluna: Make String::split() inline	2023-05-01 20:05:10 +02:00
apio	376247ba8a	libluna: Add String::from_string_view()	2023-05-01 20:03:16 +02:00
apio	a2303665fc	libos: Add os:: print(), println(), eprint(), and eprintln()	2023-05-01 19:31:15 +02:00
apio	df590f4e26	libluna: Add String::join()	2023-05-01 19:29:17 +02:00
apio	8adfb6fdb9	libluna: Leave String in a valid state when moved	2023-04-28 21:16:43 +02:00
apio	c5a867d81c	libluna: Add wcscmp	2023-04-28 20:00:26 +02:00
apio	15dcd6ad15	libluna: Check the whole string in Utf8StringDecoder::code_points()	2023-04-28 20:00:14 +02:00
apio	b4a5aff071	libluna: Fix UTF-8 encoding	2023-04-28 19:59:40 +02:00
apio	f3ffdd32d4	libluna: Add support for range-based iteration to LinkedList	2023-04-28 15:12:21 +02:00
apio	b1e400d795	libluna: Allow callers to optimize heap allocations by telling us they won't resize the returned memory ... strdup() now does this. If someone resizes strdup()-ed memory, nothing bad will happen, they will just take a small performance hit the first time. But I think realloc-ing strdup()-ed memory is rare, that's why I did this.	2023-04-27 17:36:25 +02:00
apio	e1ac9473a2	libluna: If allowing garbage chars while decoding Base64, skip them after the padding instead of erroring out	2023-04-26 22:32:24 +02:00
apio	b48d1024a8	libluna: Add Base64 encoding and decoding code	2023-04-26 20:57:48 +02:00
apio	36bc217056	libluna: Allow constructing a Slice from another one with a different pointer type	2023-04-26 20:41:24 +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	de25338d6c	libluna: Remove redundant return statements in Result<void>	2023-04-23 21:15:00 +02:00
apio	37547ec640	libluna: Run lint scripts	2023-04-23 10:53:48 +02:00
apio	dcc6bbf055	libluna: Add String::trim	2023-04-22 15:19:07 +02:00
apio	fb79e12248	StringView: Add split_once and to_uint	2023-04-20 20:08:49 +02:00
apio	0058df9f01	libluna: Handle * characters correctly in cstyle_format	2023-04-19 19:05:09 +02:00
apio	2ecb1e7c90	Vector: Call destructors on reassignment and call element copy constructors	2023-04-18 20:17:05 +02:00
apio	02f8a50b9d	kernel: Replace unlink() with unlinkat()	2023-04-18 19:36:29 +02:00
apio	259ea86c20	libluna: Fix compilation	2023-04-18 18:49:55 +02:00
apio	8560918931	libluna: Add Result<void>::from_syscall	2023-04-18 18:49:24 +02:00
apio	00832163d4	libos: Add Process::exec	2023-04-18 18:39:37 +02:00
apio	51eedf2b16	Buffer: Add an is_empty() method	2023-04-18 16:40:37 +02:00
apio	3b4214c8be	dirname: Parse one-character paths properly	2023-04-16 11:25:47 +02:00
apio	82e7b0e860	kernel: Introduce *at() syscall framework, add openat() and fstatat()	2023-04-15 20:26:15 +02:00
apio	60c6e764a4	libos+apps: Add some missing functionality to File and eliminate any trace of C from cat and edit	2023-04-13 17:31:21 +02:00
apio	193d63c81b	libluna+libc: Add strpbrk()	2023-04-12 18:42:25 +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	2a967f4b8b	kernel+libc: Add chdir()	2023-04-11 22:15:21 +02:00