521 void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out)  in kernel_to_ipc64_perm()  argument
523 	out->key	= in->key;  in kernel_to_ipc64_perm()
524 	out->uid	= from_kuid_munged(current_user_ns(), in->uid);  in kernel_to_ipc64_perm()
525 	out->gid	= from_kgid_munged(current_user_ns(), in->gid);  in kernel_to_ipc64_perm()
526 	out->cuid	= from_kuid_munged(current_user_ns(), in->cuid);  in kernel_to_ipc64_perm()
527 	out->cgid	= from_kgid_munged(current_user_ns(), in->cgid);  in kernel_to_ipc64_perm()
528 	out->mode	= in->mode;  in kernel_to_ipc64_perm()
529 	out->seq	= in->seq;  in kernel_to_ipc64_perm()
540 void ipc64_perm_to_ipc_perm(struct ipc64_perm *in, struct ipc_perm *out)  in ipc64_perm_to_ipc_perm()  argument
542 	out->key	= in->key;  in ipc64_perm_to_ipc_perm()
543 	SET_UID(out->uid, in->uid);  in ipc64_perm_to_ipc_perm()
544 	SET_GID(out->gid, in->gid);  in ipc64_perm_to_ipc_perm()
545 	SET_UID(out->cuid, in->cuid);  in ipc64_perm_to_ipc_perm()
546 	SET_GID(out->cgid, in->cgid);  in ipc64_perm_to_ipc_perm()
547 	out->mode	= in->mode;  in ipc64_perm_to_ipc_perm()
548 	out->seq	= in->seq;  in ipc64_perm_to_ipc_perm()
654 int ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out)  in ipc_update_perm()  argument
656 	kuid_t uid = make_kuid(current_user_ns(), in->uid);  in ipc_update_perm()
657 	kgid_t gid = make_kgid(current_user_ns(), in->gid);  in ipc_update_perm()
664 		| (in->mode & S_IRWXUGO);  in ipc_update_perm()