Lines Matching refs:buf_read
54 static int buf_eof, buf_read; variable
244 while (! buf_eof && (buf_read + packetsize <= FSYS_BUFLEN)) in buf_fill()
433 grub_memmove (buf + buf_read, tr->u.data.download, len); in buf_fill()
434 buf_read += len; in buf_fill()
457 buf_read = 0; in send_rrq()
515 buf_read = 0; in tftp_read()
543 int amt = buf_read + saved_filepos - filepos; in tftp_read()
564 buf_read -= FSYS_BUFLEN / 2; in tftp_read()
571 saved_filepos += buf_read; in tftp_read()
572 buf_read = 0; in tftp_read()
583 if (size > 0 && buf_read == 0) in tftp_read()
652 filemax += buf_read; in tftp_dir()
654 buf_read = 0; in tftp_dir()
665 filemax += buf_read; in tftp_dir()
687 buf_read = 0; in tftp_close()
726 while (! buf_eof && (buf_read + packetsize <= FSYS_BUFLEN)) { in buf_fill_undi()
735 if (eb_pxenv_tftp_read(buf + buf_read, &len) == 0) in buf_fill_undi()
738 buf_read += len; in buf_fill_undi()
755 buf_read = 0; in tftp_reopen_undi()
771 int amt = buf_read + saved_filepos - filepos; in tftp_read_undi()
792 buf_read -= FSYS_BUFLEN / 2; in tftp_read_undi()
797 saved_filepos += buf_read; in tftp_read_undi()
798 buf_read = 0; in tftp_read_undi()
808 if (size > 0 && buf_read == 0) { in tftp_read_undi()
846 buf_read = 0; in tftp_dir_undi()
854 filemax += buf_read; in tftp_dir_undi()
855 buf_read = 0; in tftp_dir_undi()
863 filemax += buf_read; in tftp_dir_undi()
874 buf_read = 0; in tftp_close_undi()