Searched refs:msqbuf (Results 1 - 1 of 1) sorted by relevance

/macosx-10.9.5/xnu-2422.115.4/bsd/kern/
H A Dsysv_msg.c394 struct user_msqid_ds msqbuf; local
508 msqid_ds_user64tokernel(&tmpds, &msqbuf);
514 msqid_ds_user32tokernel(&tmpds, &msqbuf);
521 if (msqbuf.msg_qbytes > msqptr->u.msg_qbytes) {
529 if (msqbuf.msg_qbytes > (user_msglen_t)msginfo.msgmnb) {
534 msqbuf.msg_qbytes = msginfo.msgmnb; /* silently restrict qbytes to system limit */
536 if (msqbuf.msg_qbytes == 0) {
543 msqptr->u.msg_perm.uid = msqbuf.msg_perm.uid; /* change the owner */
544 msqptr->u.msg_perm.gid = msqbuf.msg_perm.gid; /* change the owner */
546 (msqbuf
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