mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-09-11 20:16:02 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>

Browse source 
We now use AK::Error and AK::ErrorOr<T> in both kernel and userspace!
This was a slightly tedious refactoring that took a long time, so it's
not unlikely that some bugs crept in.

Nevertheless, it does pass basic functionality testing, and it's just
real nice to finally see the same pattern in all contexts. :^)
This commit is contained in:
Andreas Kling 2021-11-08 00:51:39 +01:00
commit 79fa9765ca
Notes: sideshowbarker 2024-07-18 01:23:06 +09:00
262 changed files with 2415 additions and 2600 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Kernel/Syscalls/statvfs.cpp
View file

@ -10,7 +10,7 @@
namespace Kernel {
KResultOr<FlatPtr> Process::do_statvfs(StringView path, statvfs* buf)
ErrorOr<FlatPtr> Process::do_statvfs(StringView path, statvfs* buf)
{
auto custody = TRY(VirtualFileSystem::the().resolve_path(path, current_directory(), nullptr, 0));
auto& inode = custody->inode();
@ -58,10 +58,11 @@ KResultOr<FlatPtr> Process::do_statvfs(StringView path, statvfs* buf)
}
}
return copy_to_user(buf, &kernelbuf);
TRY(copy_to_user(buf, &kernelbuf));
return 0;
}
KResultOr<FlatPtr> Process::sys$statvfs(Userspace<const Syscall::SC_statvfs_params*> user_params)
ErrorOr<FlatPtr> Process::sys$statvfs(Userspace<const Syscall::SC_statvfs_params*> user_params)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_PROMISE(rpath);
@ -71,7 +72,7 @@ KResultOr<FlatPtr> Process::sys$statvfs(Userspace<const Syscall::SC_statvfs_para
return do_statvfs(path->view(), params.buf);
}
KResultOr<FlatPtr> Process::sys$fstatvfs(int fd, statvfs* buf)
ErrorOr<FlatPtr> Process::sys$fstatvfs(int fd, statvfs* buf)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_PROMISE(stdio);