Searched refs:buf_wp (Results 1 - 2 of 2) sorted by relevance

/freebsd-10.2-release/sys/dev/ieee488/
H A Dupd7210.c200 u->buf[u->buf_wp++] = i;
201 u->buf_wp &= (u->bufsize - 1);
202 i = (u->buf_rp + u->bufsize - u->buf_wp) & (u->bufsize - 1);
233 u->buf_wp = 0;
296 while (u->buf_wp == u->buf_rp) {
304 while (uio->uio_resid > 0 && u->buf_wp != u->buf_rp) {
305 if (u->buf_wp < u->buf_rp)
308 z = u->buf_wp - u->buf_rp;
H A Dupd7210.h68 u_int buf_wp; member in struct:upd7210

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