83 Commits

Author	SHA1	Message	Date
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	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	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	82e7b0e860	kernel: Introduce *at() syscall framework, add openat() and fstatat()	2023-04-15 20:26:15 +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
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	059c2bfa3f	kernel+libc: Add chown and chmod	2023-04-08 14:47:34 +02:00
apio	0f8a46ab67	Vector: Copy the right amount in try_dequeue() ... I always forget to multiply by sizeof(T)...	2023-04-08 14:46:58 +02:00
apio	3da1849c99	kernel+libc: Add set* and get* syscalls for UIDs and GIDs	2023-04-08 13:50:18 +02:00
apio	fe348d56c0	String+StringView: Add split()	2023-04-07 15:14:46 +02:00
apio	3a28771520	kernel+libc+apps: Add support for environment variables	2023-04-07 15:03:38 +02:00
apio	0f678f845c	String: Add operator=	2023-04-07 12:14:21 +02:00
apio	4e48d024d9	libluna: Add StringBuilder	2023-04-07 11:53:52 +02:00
apio	a9b5cf99f7	UBSAN: Add __ubsan_handle_nonnull_arg	2023-04-07 11:53:19 +02:00
apio	1210d2b7da	libluna: Add/remove some const qualifiers	2023-04-07 11:52:20 +02:00
apio	1c6fd95a70	Result: Add from_syscall()	2023-04-07 10:56:49 +02:00
apio	baa2296aed	Result: Add try_{set,move}_value_or_error	2023-04-07 10:43:29 +02:00
apio	9b8996adeb	libluna: Add String::format	2023-04-07 10:37:00 +02:00
apio	e241c70aad	Vector: Call destructors on deallocation ... I hate the Gitea web editor on a phone.	2023-04-01 08:56:21 +00:00
apio	e6645ed607	StringView+apps: Add a _sv literal suffix to not confuse function overloads ... C++ was being naughty and implicitly casting our fallback const char* to a boolean.	2023-03-29 22:10:01 +02:00
apio	d68f6bd76b	ArgumentParser+ls: Add switch arguments	2023-03-29 19:25:11 +02:00
apio	a164dcc160	libos: Add libos + very basic ArgumentParser ... libluna but for stuff that interests only userspace, like an argument parser or files or stuff like that.	2023-03-29 18:27:02 +02:00
apio	ef01f187c3	libluna: Add StringView	2023-03-29 17:43:10 +02:00
apio	01813ff0dd	String: Rename from_string_literal to from_cstring	2023-03-29 17:34:30 +02:00
apio	ee60ab78b3	String: is_empty + proper initialization	2023-03-29 17:32:53 +02:00
apio	b6c35124d6	libluna: OwnedStringView -> String ... Also with inline storage!	2023-03-29 17:28:22 +02:00
apio	0320ffb485	Vector: Fix operator[] ... Istg Vector has a curse or something, the annoying and inexplicable bugs always end up in Vector.	2023-03-29 01:05:30 +02:00
apio	0847cfcb65	kernel: Add a getdents() syscall	2023-03-28 21:28:56 +02:00
apio	df10544e84	libc: Add libgen.h	2023-03-28 19:47:47 +02:00
apio	b8b8d20f5b	Vector: Let realloc do its job and thus avoid a UAF (a particularly nasty one) ... Who even thought that copying from an old pointer passed to realloc() was a good idea? Me, apparently. Additionally, the entire point of this memcpy() was to copy the data over from the old buffer (which is already freed btw) to the new buffer, which is already done by realloc. That's the entire point of realloc. The data is copied over by realloc already. And even if the old pointer is not unmapped, we scrub freed memory with useless data, so the memcpy sets the vector's buffer to that useless data as well. I don't even know how I managed to introduce so many bugs into Vector. At least it should work properly now.	2023-03-28 18:37:12 +02:00
apio	770286a19d	kernel+libc: Implement fcntl() for F_DUPFD and F_DUPFD_CLOEXEC	2023-03-24 21:33:20 +01:00
apio	e76ccd6c4c	kernel+libc+init: Add getppid() and wait()	2023-03-24 17:39:55 +01:00
apio	b6fb5f3dfe	kernel+libc: Implement waitpid()	2023-03-23 22:42:24 +01:00