Lines Matching defs:buf
120 uint8_t *buf, *imgbuf, *lbuf;
259 pixma_cmd_transaction (s, cmd, sizeof (cmd), mp->cb.buf, 512);
264 memcpy (header, mp->cb.buf, hlen);
268 memcpy (data, mp->cb.buf + hlen, datalen);
309 uint8_t buf[16];
312 len = pixma_wait_interrupt (s->io, buf, sizeof (buf), timeout);
336 if (buf[12] & 0x40)
338 if (buf[10] & 0x40)
341 if (buf[15] & 1)
343 if (buf[15] & 2)
359 if (buf[7] & 0x10)
361 if (buf[5] & 8)
367 PDBG (pixma_hexdump (1, buf, len));
387 read_error_info (pixma_t * s, void *buf, unsigned size)
398 if (buf && len < size)
402 memcpy (buf, data, size);
503 uint8_t *buf;
509 buf = (uint8_t *) malloc (CMDBUF_SIZE);
510 if (!buf)
519 mp->cb.buf = buf;
539 free (mp->cb.buf);
540 free (mp->buf);
618 uint8_t *buf;
632 buf = (uint8_t *) malloc ((n + 1) * s->param->line_size + IMAGE_BLOCK_SIZE);
633 if (!buf)
635 mp->buf = buf;
636 mp->lbuf = buf;
637 mp->imgbuf = buf + n * s->param->line_size;
780 mp->buf = mp->lbuf = mp->imgbuf = NULL;