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33330 commits 1 branch 0 tags 230 MiB
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366 commits

Author SHA1 Message Date
Ben Wiederhake
643ec03608 LibCore: Avoid implicitly copying ByteBuffer 2021-12-08 09:46:13 -08:00
Andreas Kling
81047d8f9c LibCore: Make LocalServer::take_over_from_system_server() return ErrorOr 
This allows us to use TRY() or MUST() when calling it.
 2021-12-06 19:22:16 +01:00
Ben Wiederhake
70e96fb917 LibCore: Implement new ptrace_peekbuf wrapper for PT_PEEKBUF syscall 2021-12-05 22:59:09 +01:00
Kenneth Myhra
0d76d15f9d LibCore: Add syscall wrapper for chmod() 2021-12-04 15:05:46 -08:00
Andreas Kling
1640445cb2 LibCore: Add lstat() syscall wrapper 2021-12-04 14:24:04 +01:00
Andreas Kling
354c4690d2 LibCore: Use LibCore syscall wrappers in get_password() 2021-11-30 23:34:40 +01:00
Andreas Kling
612eafea2c LibCore: Add syscall wrappers for tcgetattr() and tcsetattr() 2021-11-30 23:34:40 +01:00
Andreas Kling
90aa1abfed LibCore: Add ioctl() syscall wrapper 2021-11-30 23:34:40 +01:00
Andreas Kling
fe00393941 LibCore: Change Core::LocalServer::on_ready_to_accept => on_accept 
Everyone used this hook in the same way: immediately accept() on the
socket and then do something with the newly accepted fd.

This patch simplifies the hook by having LocalServer do the accepting
automatically.
 2021-11-30 23:34:40 +01:00
Arne Elster
cdaa179eeb LibCore: Fix relative seeking in IODevice 
The recently introduced read buffer in IODevice broke relative seeking.
The amount of data in the buffer wouldn't get taken into account.
 2021-11-30 10:51:10 +01:00
Andreas Kling
83056efc1a LibCore: Add syscall wrapper for dup() 2021-11-28 23:14:19 +01:00
Andreas Kling
cb9cac4e40 LibIPC+IPCCompiler+AK: Make IPC value decoders return ErrorOr<void> 
This allows us to use TRY() in decoding helpers, leading to a nice
reduction in line count.
 2021-11-28 23:14:19 +01:00
Andreas Kling
982ac34437 LibCore: Add syscall wrappers for sendfd() and recvfd() 2021-11-28 23:14:18 +01:00
Brian Gianforcaro
44ffe3e5bb LibCore: Allow System::pledge execpromises argument to be omitted 
It appears that we don't have almost no cases of a callers passing
exec promises when they call `pledge()`. To simplify the code a bit we
add a default parameter that will pass nullptr for us to `pledge()`.
 2021-11-28 08:04:57 +01:00
Brian Gianforcaro
fcc00c9a27 LibCore+cat: Switch Core::System::read/write to take a Span of bytes 
In the spirit of the Core::System name space having "modern" facades
for classically C functions / Kernel interfaces, it seems appropriate
that we should take Span's of data instead of raw pointer + length
arguments.
 2021-11-28 08:04:57 +01:00
Kenneth Myhra
951d8a06d8 LibCore: Add syscall wrapper for gethostname() 2021-11-27 11:14:16 +01:00
Andreas Kling
f1cc3d0fc4 Userland: Use Core::ArgsParser's Vector<StringView> API everywhere 
...and remove the Vector<String> variant since there are no remaining
users of this API.
 2021-11-26 23:27:57 +01:00
Andreas Kling
395ba619d8 LibCore: Add Vector<StringView> variant of add_positional_argument() 2021-11-26 23:27:57 +01:00
Andreas Kling
748c8b4879 LibCore: Add syscall wrapper for ptsname() 2021-11-24 23:24:53 +01:00
Andreas Kling
a152b1f215 LibCore: Add syscall wrapper for dup2() 2021-11-24 23:07:31 +01:00
Andreas Kling
71bc9bee0a LibCore: Add syscall wrapper for pipe2() 2021-11-24 23:07:31 +01:00
Andreas Kling
b81ce827b6 LibCore: Add Core::Object::try_add<T>(...) 
This is a fallible version of add<T>(...) that returns ErrorOr<T>.
It can be used together with TRY() to handle allocation failures when
instantiating new Core::Objects.
 2021-11-24 13:52:01 +01:00
Andreas Kling
8b7b726680 LibCore: Add kill() syscall wrapper 2021-11-24 00:25:22 +01:00
Timothy Flynn
7f780e43a6 LibCore: Allow moving, but not copying, DirIterator 
An explicit move constructor is required to null-out the moved-from
directory descriptor. Otherwise, we would call closedir() twice when
using ErrorOr<DirIterator>::release_value().
 2021-11-23 22:58:05 +01:00
Andreas Kling
5a3f5582ba LibCore: Add try_create(...) helper to all Core::Object derived classes 
This is like construct(...) but returns ErrorOr<NonnullRefPtr<T>>.
 2021-11-23 15:44:59 +01:00
Andreas Kling
16356ca478 LibCore: Add syscall wrappers for read() and write() 2021-11-23 15:44:59 +01:00
Andreas Kling
3db9979e40 LibCore: Add syscall wrapper for stat() 2021-11-23 12:23:54 +01:00
Andreas Kling
4a213869f2 LibCore: Add syscall wrapper for ftruncate() 2021-11-23 12:23:54 +01:00
Andreas Kling
4bf08e4d52 LibCore: Add syscall wrapper for close() 2021-11-23 12:23:54 +01:00
Andreas Kling
0ed5f84bd9 LibCore: Use open() wrapper in Core::MappedFile :^) 2021-11-23 12:23:54 +01:00
Andreas Kling
50416c286d LibCore: Add syscall wrapper for open() 2021-11-23 11:59:50 +01:00
Andreas Kling
094fa900a3 LibCore: Use mmap() and munmap() wrappers in Core::MappedFile 2021-11-23 11:51:46 +01:00
Andreas Kling
45842a5208 LibCore: Add syscall wrapper for munmap() 2021-11-23 11:51:11 +01:00
Andreas Kling
53e9b9758e LibCore: Add syscall wrapper for mmap() 
For convenience on SerenityOS, this also takes a custom alignment
request, and a memory region name. These are non-POSIX extensions.
 2021-11-23 11:48:40 +01:00
Andreas Kling
a62d16fbe9 LibCore: Use syscall wrappers in MappedFile::map_from_fd_and_close() 2021-11-23 11:36:00 +01:00
Andreas Kling
58fb3ebf66 LibCore+AK: Move MappedFile from AK to LibCore 
MappedFile is strictly a userspace thing, so it doesn't belong in AK
(which is supposed to be user/kernel agnostic.)
 2021-11-23 11:33:36 +01:00
Andreas Kling
c1a3968c66 LibCore: Make LocalSocket takeover mechanism return ErrorOr<T> 2021-11-23 11:33:36 +01:00
Andreas Kling
c37a02341b LibCore: Add Core::System wrappers for fstat() and fcntl() 2021-11-23 11:33:36 +01:00
Andreas Kling
21a5fb0fa2 LibCore+LibSystem: Move syscall wrappers from LibSystem to LibCore 
With this change, System::foo() becomes Core::System::foo().

Since LibCore builds on other systems than SerenityOS, we now have to
make sure that wrappers work with just a standard C library underneath.
 2021-11-23 11:33:36 +01:00
Mustafa Quraish
7720644ae2 LibCore: Let ArgsParser::parse() accept Main::Arguments 
Instead of manually passing in `arguments.argc` and `arguments.argv`,
we can now just pass in the arguments directly.
 2021-11-22 21:13:42 -08:00
qiu-x
c0a7e0ad23 LibCore: Fix LocalSocket.cpp build on FreeBSD 
This fixes the build on FreeBSD by chagning LOCAL_PEERPID to
LOCAL_PEERCRED inside a ifdef
 2021-11-20 21:11:30 +00:00
Andreas Kling
216e21a1fa AK: Convert AK::Format formatting helpers to returning ErrorOr<void> 
This isn't a complete conversion to ErrorOr<void>, but a good chunk.
The end goal here is to propagate buffer allocation failures to the
caller, and allow the use of TRY() with formatting functions.
 2021-11-17 00:21:13 +01:00
Andreas Kling
587f9af960 AK: Make JSON parser return ErrorOr<JsonValue> (instead of Optional) 
Also add slightly richer parse errors now that we can include a string
literal with returned errors.

This will allow us to use TRY() when working with JSON data.
 2021-11-17 00:21:10 +01:00
Benjamin S Osenbach
d82e41440c LibCore: Don't include crypt.h in Account.cpp on FreeBSD 
Fixes #10803.
 2021-11-16 19:06:13 +00:00
Andreas Kling
80d4e830a0 Everywhere: Pass AK::ReadonlyBytes by value 2021-11-11 01:27:46 +01:00
Andreas Kling
8b1108e485 Everywhere: Pass AK::StringView by value 2021-11-11 01:27:46 +01:00
Tim Schumacher
80cb44afae Everywhere: Move shared library checks into a common function 
While we're at it, unify the various different conditions that are
scattered accross the codebase.
 2021-11-10 14:42:49 +01:00
Andreas Kling
0b0c4e82b9 LibCore: Replace Result<T, E> use with ErrorOr<T> in Core::FileWatcher 2021-11-08 00:35:27 +01:00
Andreas Kling
4eeab4cfc8 LibCore: Replace Result<T, E> use with ErrorOr<T> in Core::Account 2021-11-08 00:35:27 +01:00
Andreas Kling
e76b21a66f LibCore: Use ErrorOr<T> for Core::get_password() 2021-11-08 00:35:27 +01:00