uapi/linux/if_slip.h

0001 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
0002 /*
0003  *  Swansea University Computer Society NET3
0004  *
0005  *  This file declares the constants of special use with the SLIP/CSLIP/
0006  *  KISS TNC driver.
0007  */
0008
0009 #ifndef __LINUX_SLIP_H
0010 #define __LINUX_SLIP_H
0011
0012 #define     SL_MODE_SLIP        0
0013 #define     SL_MODE_CSLIP       1
0014 #define     SL_MODE_KISS        4
0015
0016 #define     SL_OPT_SIXBIT       2
0017 #define     SL_OPT_ADAPTIVE     8
0018
0019 /*
0020  *  VSV = ioctl for keepalive & outfill in SLIP driver
0021  */
0022
0023 #define SIOCSKEEPALIVE  (SIOCDEVPRIVATE)        /* Set keepalive timeout in sec */
0024 #define SIOCGKEEPALIVE  (SIOCDEVPRIVATE+1)      /* Get keepalive timeout */
0025 #define SIOCSOUTFILL    (SIOCDEVPRIVATE+2)      /* Set outfill timeout */
0026 #define SIOCGOUTFILL    (SIOCDEVPRIVATE+3)      /* Get outfill timeout */
0027 #define SIOCSLEASE  (SIOCDEVPRIVATE+4)      /* Set "leased" line type */
0028 #define SIOCGLEASE  (SIOCDEVPRIVATE+5)      /* Get line type */
0029
0030
0031 #endif