Commit Graph

8 Commits

Author SHA1 Message Date
Tim Schumacher
5e7c838160 AK: Rename Stream::format() to Stream::write_formatted()
This brings the function name in line with how we usually name those
functions, which is with a `read_` or `write_` prefix depending on what
they do.

While at it, make the internal `_impl` function private and not-virtual,
since there is no good reason to ever override that function.
2023-04-25 07:30:16 +01:00
Peter Brottveit Bock
6f6d6c654d AK: Implement Stream::format(fmtstr, args...)
Based on `out()` and `vout()` from AK/Format.h. As opposed to those,
this propagates errors.

As `Core::File` extends `AK::Stream`, this allows formatted
printing directly on `Core::File`s.
2023-04-23 16:56:06 +02:00
Tim Schumacher
ecd1862859 AK: Rename Stream::write_entire_buffer to Stream::write_until_depleted
No functional changes.
2023-03-13 15:16:20 +00:00
Tim Schumacher
a3f73e7d85 AK: Rename Stream::read_entire_buffer to Stream::read_until_filled
No functional changes.
2023-03-13 15:16:20 +00:00
Tim Schumacher
d5871f5717 AK: Rename Stream::{read,write} to Stream::{read_some,write_some}
Similar to POSIX read, the basic read and write functions of AK::Stream
do not have a lower limit of how much data they read or write (apart
from "none at all").

Rename the functions to "read some [data]" and "write some [data]" (with
"data" being omitted, since everything here is reading and writing data)
to make them sufficiently distinct from the functions that ensure to
use the entire buffer (which should be the go-to function for most
usages).

No functional changes, just a lot of new FIXMEs.
2023-03-13 15:16:20 +00:00
Tim Schumacher
332b253a47 AK: Provide is_errno for Kernel Errors
It wouldn't make much sense on its own (as the Kernel only has errno
Errors), but it's an easy fix for not having to ifdef away every single
usage of `is_errno` in code that is shared between Userland and Kernel.
2023-02-10 12:15:02 +01:00
Liav A
048fb2c204 AK: Disallow returning of string literals for errors in kernel code
This code should not be used in the kernel - we should always propagate
proper errno codes in case we need to return those to userland so it
could decode it in a reasonable way.
2023-02-10 09:14:20 +00:00
Tim Schumacher
8464da1439 AK: Move Stream and SeekableStream from LibCore
`Stream` will be qualified as `AK::Stream` until we remove the
`Core::Stream` namespace. `IODevice` now reuses the `SeekMode` that is
defined by `SeekableStream`, since defining its own would require us to
qualify it with `AK::SeekMode` everywhere.
2023-01-29 19:16:44 -07:00