Searched refs:fi_writers (Results 1 – 1 of 1) sorted by relevance
63 long fi_writers; member176 fip->fi_readers = fip->fi_writers = 0; in fifo_open()199 if (fip->fi_writers > 0) in fifo_open()200 wakeup(&fip->fi_writers); in fifo_open()204 fip->fi_writers++; in fifo_open()209 if (fip->fi_writers == 1) { in fifo_open()221 if ((ap->a_mode & FREAD) && fip->fi_writers == 0) { in fifo_open()231 error = tsleep_nsec(&fip->fi_writers, in fifo_open()268 ap->a_vp->v_fifoinfo->fi_writers == 0) in fifo_read()355 if (--fip->fi_writers == 0) { in fifo_close()[all …]