Symbol: mac_sysvmsq_check_msgmsq
sys/kern/sysv_msg.c
1066
error = mac_sysvmsq_check_msgmsq(td->td_ucred, msghdr, msqkptr);
sys/security/mac/mac_framework.h
464
int mac_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr,