Kernel+LibC: Implement setregid(2)

This copies and adapts the setresgid syscall, following in the footsteps of setreuid and setresuid.
Author: https://github.com/sin-ack Commit: 70337f3a4b Pull-request: https://github.com/SerenityOS/serenity/pull/15428 Reviewed-by: https://github.com/ADKaster ✅ Reviewed-by: https://github.com/AtkinsSJ Reviewed-by: https://github.com/BertalanD Reviewed-by: https://github.com/linusg Reviewed-by: https://github.com/timschumi
2025-09-18 07:22:22 +00:00 · 2022-10-01 12:47:38 +00:00 · 2022-10-01 12:47:38 +00:00 · 70337f3a4b · 2024-07-17 16:23:55 +09:00
commit 70337f3a4b
parent 2a502fe232
5 changed files with 43 additions and 0 deletions
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@ -369,6 +369,7 @@ public:
    ErrorOr<FlatPtr> sys$setgid(GroupID);
    ErrorOr<FlatPtr> sys$setreuid(UserID, UserID);
    ErrorOr<FlatPtr> sys$setresuid(UserID, UserID, UserID);
+    ErrorOr<FlatPtr> sys$setregid(GroupID, GroupID);
    ErrorOr<FlatPtr> sys$setresgid(GroupID, GroupID, GroupID);
    ErrorOr<FlatPtr> sys$alarm(unsigned seconds);
    ErrorOr<FlatPtr> sys$faccessat(Userspace<Syscall::SC_faccessat_params const*>);