Searched refs:fn_wcnt (Results 1 – 3 of 3) sorted by relevance
253 fnp->fn_wcnt++; /* record writer present */ in fifo_open()335 ASSERT(fnp->fn_wsynccnt <= fnp->fn_wcnt); in fifo_open()347 fnp->fn_wcnt == fnp->fn_wsynccnt) { in fifo_open()486 if (--fnp->fn_wcnt == 0 && fn_dest->fn_rcnt > 0) { in fifo_close()521 if (fnp->fn_rcnt == 0 && fn_dest->fn_wcnt > 0) { in fifo_close()538 ASSERT((fnp->fn_rcnt + fnp->fn_wcnt) != 0); in fifo_close()687 if (fn_dest->fn_wcnt == 0 || fn_dest->fn_rcnt == 0) { in fifo_read()887 if (fn_dest->fn_rcnt == 0 || fn_dest->fn_wcnt == 0) { in fifo_write()955 if (fn_dest->fn_rcnt == 0 || fn_dest->fn_wcnt == 0) { in fifo_write()1021 if (fn_dest->fn_rcnt == 0 || fn_dest->fn_wcnt == 0) { in fifo_write()[all …]
435 fnp->fn_wcnt = 0; in fifovp()526 fnp1->fn_wcnt = fnp2->fn_wcnt = 1; in makepipe()756 fnp->fn_wcnt > 0) in fifo_stropen()783 fnp->fn_wcnt--; in fifo_cleanup()
87 ushort_t fn_wcnt; /* number of writers */ member