1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
2 | /* |
3 | * Swansea University Computer Society NET3 |
4 | * |
5 | * This file declares the constants of special use with the SLIP/CSLIP/ |
6 | * KISS TNC driver. |
7 | */ |
8 | |
9 | #ifndef __LINUX_SLIP_H |
10 | #define __LINUX_SLIP_H |
11 | |
12 | #define SL_MODE_SLIP 0 |
13 | #define SL_MODE_CSLIP 1 |
14 | #define SL_MODE_KISS 4 |
15 | |
16 | #define SL_OPT_SIXBIT 2 |
17 | #define SL_OPT_ADAPTIVE 8 |
18 | |
19 | /* |
20 | * VSV = ioctl for keepalive & outfill in SLIP driver |
21 | */ |
22 | |
23 | #define SIOCSKEEPALIVE (SIOCDEVPRIVATE) /* Set keepalive timeout in sec */ |
24 | #define SIOCGKEEPALIVE (SIOCDEVPRIVATE+1) /* Get keepalive timeout */ |
25 | #define SIOCSOUTFILL (SIOCDEVPRIVATE+2) /* Set outfill timeout */ |
26 | #define SIOCGOUTFILL (SIOCDEVPRIVATE+3) /* Get outfill timeout */ |
27 | #define SIOCSLEASE (SIOCDEVPRIVATE+4) /* Set "leased" line type */ |
28 | #define SIOCGLEASE (SIOCDEVPRIVATE+5) /* Get line type */ |
29 | |
30 | |
31 | #endif |
32 | |