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Searched refs:fn_wcnt (Results 1 – 3 of 3) sorted by relevance

/illumos-gate/usr/src/uts/common/fs/fifofs/
H A Dfifovnops.c254 fnp->fn_wcnt++; /* record writer present */ in fifo_open()
336 ASSERT(fnp->fn_wsynccnt <= fnp->fn_wcnt); in fifo_open()
348 fnp->fn_wcnt == fnp->fn_wsynccnt) { in fifo_open()
487 if (--fnp->fn_wcnt == 0 && fn_dest->fn_rcnt > 0) { in fifo_close()
522 if (fnp->fn_rcnt == 0 && fn_dest->fn_wcnt > 0) { in fifo_close()
539 ASSERT((fnp->fn_rcnt + fnp->fn_wcnt) != 0); in fifo_close()
688 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()
1798 fnp->fn_wcnt == 0)) { in fifo_poll()
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H A Dfifosubr.c435 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()
/illumos-gate/usr/src/uts/common/sys/fs/
H A Dfifonode.h87 ushort_t fn_wcnt; /* number of writers */ member