if_shaper.h
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- /* Copyright (C) 1998 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
- #ifndef _NET_IF_SHAPER_H
- #define _NET_IF_SHAPER_H 1
- #include <features.h>
- #include <sys/types.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
- {
- u_int16_t ss_cmd;
- union
- {
- char ssu_name[14];
- u_int32_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 */