Searched refs:fn_wcnt (Results 1 – 3 of 3) sorted by relevance
255 fnp->fn_wcnt++; /* record writer present */ in fifo_open()337 ASSERT(fnp->fn_wsynccnt <= fnp->fn_wcnt); in fifo_open()349 fnp->fn_wcnt == fnp->fn_wsynccnt) { in fifo_open()488 if (--fnp->fn_wcnt == 0 && fn_dest->fn_rcnt > 0) { in fifo_close()523 if (fnp->fn_rcnt == 0 && fn_dest->fn_wcnt > 0) { in fifo_close()540 ASSERT((fnp->fn_rcnt + fnp->fn_wcnt) != 0); in fifo_close()689 if (fn_dest->fn_wcnt == 0 || fn_dest->fn_rcnt == 0) { in fifo_read()888 if (fn_dest->fn_rcnt == 0 || fn_dest->fn_wcnt == 0) { in fifo_write()956 if (fn_dest->fn_rcnt == 0 || fn_dest->fn_wcnt == 0) { in fifo_write()1804 fnp->fn_wcnt == 0)) { in fifo_poll()[all …]
436 fnp->fn_wcnt = 0; in fifovp()530 fnp1->fn_wcnt = fnp2->fn_wcnt = 1; in makepipe()760 fnp->fn_wcnt > 0) in fifo_stropen()787 fnp->fn_wcnt--; in fifo_cleanup()
87 ushort_t fn_wcnt; /* number of writers */ member