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6f52b16c | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
1da177e4 LT |
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 |