Lines Matching refs:buf_read
44 static int buf_eof, buf_read;
57 while (! buf_eof && (buf_read + packetsize <= FSYS_BUFLEN))
246 grub_memmove (buf + buf_read, tr->u.data.download, len);
247 buf_read += len;
270 buf_read = 0;
331 buf_read = 0;
359 int amt = buf_read + saved_filepos - filepos;
380 buf_read -= FSYS_BUFLEN / 2;
387 saved_filepos += buf_read;
388 buf_read = 0;
399 if (size > 0 && buf_read == 0)
465 filemax += buf_read;
467 buf_read = 0;
478 filemax += buf_read;
495 buf_read = 0;
