383 long __sys_setregid(gid_t rgid, gid_t egid)  in __sys_setregid()  argument
392 	kegid = make_kgid(ns, egid);  in __sys_setregid()
396 	if ((egid != (gid_t) -1) && !gid_valid(kegid))  in __sys_setregid()
407 		    gid_eq(old->egid, krgid) ||  in __sys_setregid()
413 	if (egid != (gid_t) -1) {  in __sys_setregid()
415 		    gid_eq(old->egid, kegid) ||  in __sys_setregid()
418 			new->egid = kegid;  in __sys_setregid()
424 	    (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))  in __sys_setregid()
425 		new->sgid = new->egid;  in __sys_setregid()
426 	new->fsgid = new->egid;  in __sys_setregid()
439 SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)  in SYSCALL_DEFINE2()  argument
441 	return __sys_setregid(rgid, egid);  in SYSCALL_DEFINE2()
468 		new->gid = new->egid = new->sgid = new->fsgid = kgid;  in __sys_setgid()
470 		new->egid = new->fsgid = kgid;  in __sys_setgid()
780 long __sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid)  in __sys_setresgid()  argument
790 	kegid = make_kgid(ns, egid);  in __sys_setresgid()
795 	if ((egid != (gid_t) -1) && !gid_valid(kegid))  in __sys_setresgid()
804 	    (egid == (gid_t) -1 || (gid_eq(kegid, old->egid) &&  in __sys_setresgid()
810 		   !gid_eq(krgid, old->egid) && !gid_eq(krgid, old->sgid);  in __sys_setresgid()
811 	egid_new = egid != (gid_t) -1        && !gid_eq(kegid, old->gid) &&  in __sys_setresgid()
812 		   !gid_eq(kegid, old->egid) && !gid_eq(kegid, old->sgid);  in __sys_setresgid()
814 		   !gid_eq(ksgid, old->egid) && !gid_eq(ksgid, old->sgid);  in __sys_setresgid()
825 	if (egid != (gid_t) -1)  in __sys_setresgid()
826 		new->egid = kegid;  in __sys_setresgid()
829 	new->fsgid = new->egid;  in __sys_setresgid()
842 SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)  in SYSCALL_DEFINE3()  argument
844 	return __sys_setresgid(rgid, egid, sgid);  in SYSCALL_DEFINE3()
851 	gid_t rgid, egid, sgid;  in SYSCALL_DEFINE3()  local
854 	egid = from_kgid_munged(cred->user_ns, cred->egid);  in SYSCALL_DEFINE3()
859 		retval = put_user(egid, egidp);  in SYSCALL_DEFINE3()
936 	if (gid_eq(kgid, old->gid)  || gid_eq(kgid, old->egid)  ||  in __sys_setfsgid()
1690 		    gid_eq(cred->gid, tcred->egid) &&  in check_prlimit_permission()