Lines Matching defs:len
130 SANE_Int * len)
143 *len = 0;
161 for (*len = 0; *len < s->scan_buffer_count; (*len)++)
163 buf[*len] = s->scan_buffer[*len];
171 DBG (3, "returning %d bytes from the carryover buffer\n", *len);
177 for (*len = 0; *len < max_len; (*len)++)
178 buf[*len] = s->scan_buffer[*len];
187 DBG (3, "returning %d bytes from the carryover buffer\n", *len);
193 *len = 0; /*no bytes in the buffer */
196 DBG (1, "scan over returning %d\n", *len);
203 while (*len < max_len)
218 DBG (1, "-1READ Scanner through. returning %d bytes\n", *len);
219 s->image_counter += *len;
225 "linebufctr reset, len =%d written =%d bytes_read =%d, max = %d\n",
226 *len, written, bytes_read, max_len);
239 DBG (3, "written =%d max_len =%d len =%d\n", written, max_len, *len);
240 if (written <= (max_len - *len))
245 (*len)++;
250 else if (max_len > *len)
252 for (bytecounter = 0; bytecounter < (max_len - *len); bytecounter++)
255 for (bytecounter = (max_len - *len); bytecounter < written;
260 (max_len - *len)] = linebuffer[bytecounter];
262 s->scan_buffer_count += (written - (max_len - *len));
263 *len = max_len;
273 s->image_counter += *len;
275 s->image_counter, (u_long) s->bytes_to_read, *len);
623 size_t len;
640 len = strlen (dev_name);
641 if (dev_name[len - 1] == '\n')
642 dev_name[--len] = '\0';
643 if (!len)
820 int len = snprintf(fullname, sizeof(fullname), "%s/%s", dir, devname);
821 if ((len > 0) && (len <= (int)sizeof(fullname)))