RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 13:37:44 +00:00
Code Issues Activity Actions

LibCore: Rename File to DeprecatedFile

Browse source 
As usual, this removes many unused includes and moves used includes
further down the chain.
This commit is contained in:
Tim Schumacher 2023-02-08 21:08:01 +01:00 • committed by Linus Groh
parent 14951b92ca
commit d43a7eae54
193 changed files with 536 additions and 556 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Base/usr/share/man/man2/readlink.md
View file

@ -26,12 +26,12 @@ and sets `errno` to describe the error.
## Notes
The underlying system call always returns the full size of the target path on
success, not the number of bytes written. `Core::File::read_link()` makes use
success, not the number of bytes written. `Core::DeprecatedFile::read_link()` makes use
of this to provide an alternative way to read links that doesn't require the
caller to pick a buffer size and allocate a buffer straight up.
Since it's essentially impossible to guess the right buffer size for reading
links, it's strongly recommended that everything uses `Core::File::read_link()`
links, it's strongly recommended that everything uses `Core::DeprecatedFile::read_link()`
instead.
## Examples
@ -40,7 +40,7 @@ The following example demonstrates how one could implement an alternative
version of `getpid(2)` which reads the calling process ID from ProcFS:
```c++
#include <LibCore/File.h>
#include <LibCore/DeprecatedFile.h>
#include <unistd.h>
pid_t read_pid_using_readlink()
@ -55,7 +55,7 @@ pid_t read_pid_using_readlink()
pid_t read_pid_using_core_file()
{
auto target = Core::File::read_link("/proc/self");
auto target = Core::DeprecatedFile::read_link("/proc/self");
if (target.is_null())
return -1;
auto pid = target.to_uint();