Searched defs:etm_xport_irb_head (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/cmd/fm/modules/sun4v/etm/
H A Detm_xport_api_dd.c212 static uint8_t *etm_xport_irb_head = NULL; /* read head (dequeue) */ variable
621 etm_xport_irb_head = etm_xport_irb_area;
622 etm_xport_irb_tail = etm_xport_irb_head;
634 if (byte_cnt <= (etm_xport_irb_tail - etm_xport_irb_head)) {
635 (void) memcpy(buf, etm_xport_irb_head, byte_cnt);
636 etm_xport_irb_head += byte_cnt;
646 n = etm_xport_irb_tail - etm_xport_irb_head;
647 (void) memmove(etm_xport_irb_area, etm_xport_irb_head, n);
648 etm_xport_irb_head = etm_xport_irb_area;
649 etm_xport_irb_tail = etm_xport_irb_head
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