Lines Matching defs:dupb
65 * dupb(), freeb() and freemsg(). What follows is a high-level view
96 * dupb() creates a new reference to a message by allocating a new mblk,
111 * until the message is either dup'ed or pulled up. In the dupb() case
770 dupb(mblk_t *mp)
805 FTRACE_1("dupb(): new_mp=0x%lx", (uintptr_t)new_mp);
1351 * Duplicate a message block by block (uses dupb), returning
1361 if (!bp || !(nbp = head = dupb(bp)))
1365 if (!(nbp->b_cont = dupb(bp->b_cont))) {
1377 copyb((bp)) : dupb((bp)))
1999 if ((mp2 = dupb(mp1)) == NULL &&