taglinefilesource code
bufp142drivers/char/tty_io.cint tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp, int buflen)
bufp145drivers/char/tty_io.cunsigned char  *p = bufp;
bufp1661drivers/char/tty_io.cint tty_write_data(struct tty_struct *tty, char *bufp, int buflen,
bufp1680drivers/char/tty_io.cp = bufp;
bufp407include/linux/tty.hextern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
bufp409include/linux/tty.hextern int tty_write_data(struct tty_struct *tty, char *bufp, int buflen,
bufp134net/inet/arp.cchar *bufp = buff;
bufp138net/inet/arp.cbufp += sprintf(bufp, "%02X ", (*ptr++ & 0377));