Lines Matching defs:xmit_tail
4619 mblk_t *xmit_tail;
4699 xmit_tail = tcp->tcp_xmit_tail;
4867 uchar_t *prev_rptr = xmit_tail->b_rptr;
4871 assert(xmit_tail->b_cont != NULL);
4872 xmit_tail = xmit_tail->b_cont;
4873 prev_rptr = xmit_tail->b_rptr;
4874 tail_unsent = (int)(xmit_tail->b_wptr -
4875 xmit_tail->b_rptr);
4877 xmit_tail->b_rptr = xmit_tail->b_wptr -
4880 mp = tcp_xmit_mp(tcp, xmit_tail, len, NULL, NULL,
4884 if (prev_rptr == xmit_tail->b_rptr)
4885 xmit_tail->b_prev = local_time;
4887 xmit_tail->b_rptr = prev_rptr;
4897 xmit_tail = xmit_tail->b_cont;
4898 xmit_tail->b_prev = local_time;
4901 tail_unsent = xmit_tail->b_wptr - mp1->b_wptr;
4917 rptr = xmit_tail->b_wptr - tail_unsent;
4918 if (rptr != xmit_tail->b_rptr) {
4922 mp = dupb(xmit_tail);
4929 xmit_tail = xmit_tail->b_cont;
4930 assert((uintptr_t)(xmit_tail->b_wptr -
4931 xmit_tail->b_rptr) <= (uintptr_t)INT_MAX);
4932 tail_unsent = (int)(xmit_tail->b_wptr -
4933 xmit_tail->b_rptr);
4943 xmit_tail->b_prev = local_time;
4945 mp = dupb(xmit_tail);
5067 tail_unsent + (int)(xmit_tail->b_cont->b_wptr -
5068 xmit_tail->b_cont->b_rptr) <= 0) {
5069 xmit_tail = xmit_tail->b_cont;
5071 xmit_tail->b_prev = local_time;
5072 mp1->b_cont = dupb(xmit_tail);
5074 assert((uintptr_t)(xmit_tail->b_wptr -
5075 xmit_tail->b_rptr) <= (uintptr_t)INT_MAX);
5076 tail_unsent += (int)(xmit_tail->b_wptr -
5077 xmit_tail->b_rptr);
5140 xmit_tail = xmit_tail->b_cont;
5141 xmit_tail->b_prev = local_time;
5142 assert((uintptr_t)(xmit_tail->b_wptr -
5143 xmit_tail->b_rptr) <= (uintptr_t)INT_MAX);
5144 tail_unsent += (int)(xmit_tail->b_wptr -
5145 xmit_tail->b_rptr);
5149 tcp->tcp_xmit_tail = xmit_tail;