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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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2
Kernel/Syscalls/chown.cpp
View file

@ -9,7 +9,7 @@
namespace Kernel {
KResultOr<FlatPtr> Process::sys$fchown(int fd, uid_t uid, gid_t gid)
KResultOr<FlatPtr> Process::sys$fchown(int fd, UserID uid, GroupID gid)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
REQUIRE_PROMISE(chown);