Lines Matching defs:buf
176 time2str (char *buf, unsigned size)
192 snprintf (buf, size, "%lu.%03u", (unsigned long) sec,
201 char buf[20];
208 time2str (buf, sizeof (buf));
209 pixma_dbg (level, "%s T=%s len=%d\n", type, buf, len);
231 static char buf[50];
265 snprintf (buf, sizeof (buf), "EUNKNOWN:%d", error);
266 return buf;
276 pixma_set_be16 (uint16_t x, uint8_t * buf)
278 buf[0] = x >> 8;
279 buf[1] = x;
283 pixma_set_be32 (uint32_t x, uint8_t * buf)
285 buf[0] = x >> 24;
286 buf[1] = x >> 16;
287 buf[2] = x >> 8;
288 buf[3] = x;
292 pixma_get_be16 (const uint8_t * buf)
294 return ((uint16_t) buf[0] << 8) | buf[1];
298 pixma_get_be32 (const uint8_t * buf)
300 return ((uint32_t) buf[0] << 24) + ((uint32_t) buf[1] << 16) +
301 ((uint32_t) buf[2] << 8) + buf[3];
613 const uint8_t *r = cb->buf;
722 memset (cb->buf, 0, cmdlen);
725 pixma_set_be16 (cmd, cb->buf);
726 pixma_set_be16 (dataout + datain, cb->buf + cb->cmd_len_field_ofs);
728 return cb->buf + cb->cmd_header_len;
730 return cb->buf + cb->res_header_len;
737 pixma_fill_checksum (cb->buf + cb->cmd_header_len,
738 cb->buf + cb->cmdlen - 1);
740 pixma_cmd_transaction (s, cb->buf, cb->cmdlen, cb->buf,
924 pixma_read_image (pixma_t * s, void *buf, unsigned len)
938 ib.wptr = (uint8_t *) buf;
953 return ib.wptr - (uint8_t *) buf;
1008 return ib.wptr - (uint8_t *) buf;