/* Copyright (C) 1998-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #ifndef _NET_IF_SHAPER_H #define _NET_IF_SHAPER_H 1 #include <sys/types.h> #include <stdint.h> #include <net/if.h> #include <sys/ioctl.h> __BEGIN_DECLS #define SHAPER_QLEN 10 /* * This is a bit speed dependant (read it shouldnt be a constant!) * * 5 is about right for 28.8 upwards. Below that double for every * halving of speed or so. - ie about 20 for 9600 baud. */ #define SHAPER_LATENCY (5 * HZ) #define SHAPER_MAXSLIP 2 #define SHAPER_BURST (HZ / 50) /* Good for >128K then */ #define SHAPER_SET_DEV 0x0001 #define SHAPER_SET_SPEED 0x0002 #define SHAPER_GET_DEV 0x0003 #define SHAPER_GET_SPEED 0x0004 struct shaperconf { uint16_t ss_cmd; union { char ssu_name[14]; uint32_t ssu_speed; } ss_u; #define ss_speed ss_u.ssu_speed #define ss_name ss_u.ssu_name }; __END_DECLS #endif /* net/if_shaper.h */