.../* Ownership and permissions */ time_t msg_stime; /* Time of last msgsnd(2) */ time_t msg_rtime; /* Time of last msgrcv(2) */ time_t msg_ctime; /* Time of creation or last modif…...t significant 9 bits of msgflg . • msg_qnum , msg_lspid , msg_lrpid , msg_stime , and msg_rtime are set to 0. • msg_ctime is set to the current time. • msg_qbytes is set to the …..._lrpid is set to the process ID of the calling process. msg_qnum is decremented by 1. msg_rtime is set to the current time. RETURN VALUE On success, msgsnd () returns 0 and msgr…..._lrpid is set to the process ID of the calling process. msg_qnum is decremented by 1. msg_rtime is set to the current time. RETURN VALUE On success, msgsnd () returns 0 and msgr…..._lrpid is set to the process ID of the calling process. msg_qnum is decremented by 1. msg_rtime is set to the current time. RETURN VALUE On success, msgsnd () returns 0 and msgr…