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Kernel: Strongly typed user & group ID's

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Prior to this change, both uid_t and gid_t were typedef'ed to `u32`.
This made it easy to use them interchangeably. Let's not allow that.

This patch adds UserID and GroupID using the AK::DistinctNumeric
mechanism we've already been employing for pid_t/ProcessID.
This commit is contained in:
Andreas Kling 2021-08-28 22:11:16 +02:00
parent 59335bd8ea
commit ae197deb6b
44 changed files with 172 additions and 169 deletions
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4
Kernel/Forward.h
View file

@ -7,6 +7,7 @@
#pragma once
#include <AK/DistinctNumeric.h>
#include <Kernel/API/POSIX/sys/types.h>
namespace Kernel {
@ -98,4 +99,7 @@ TYPEDEF_DISTINCT_ORDERED_ID(pid_t, ThreadID);
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, SessionID);
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, ProcessGroupID);
TYPEDEF_DISTINCT_ORDERED_ID(uid_t, UserID);
TYPEDEF_DISTINCT_ORDERED_ID(gid_t, GroupID);
}