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Kernel: Make all syscall functions return KResultOr<T>

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This makes it a lot easier to return errors since we no longer have to
worry about negating EFOO errors and can just return them flat.
This commit is contained in:
Andreas Kling 2021-03-01 13:49:16 +01:00
parent 9af1e1a3bf
commit ac71775de5
70 changed files with 747 additions and 742 deletions
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4
Kernel/Syscalls/chroot.cpp
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@ -31,10 +31,10 @@
namespace Kernel {
int Process::sys$chroot(Userspace<const char*> user_path, size_t path_length, int mount_flags)
KResultOr<int> Process::sys$chroot(Userspace<const char*> user_path, size_t path_length, int mount_flags)
{
if (!is_superuser())
return -EPERM;
return EPERM;
REQUIRE_PROMISE(chroot);
auto path = get_syscall_path_argument(user_path, path_length);
if (path.is_error())