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