RLIMIT_MSGQUEUE
[RLIMIT_MSGQUEUE] = {"Max msgqueue size", "bytes"},
[RLIMIT_MSGQUEUE] = { MQ_BYTES_MAX, MQ_BYTES_MAX }, \
if (msgqueue == LONG_MAX || msgqueue > rlimit(RLIMIT_MSGQUEUE)) {
set_userns_rlimit_max(ns, UCOUNT_RLIMIT_MSGQUEUE, rlimit(RLIMIT_MSGQUEUE));
setr(RLIMIT_MSGQUEUE, &cur_limits);
getr(RLIMIT_MSGQUEUE, &saved_limits);
setr(RLIMIT_MSGQUEUE, &cur_limits);
setr(RLIMIT_MSGQUEUE, &cur_limits);
setr(RLIMIT_MSGQUEUE, &cur_limits);
getr(RLIMIT_MSGQUEUE, &saved_limits);