/* * Copyright (c) 2002 Pedro Bastos * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the author nor the name of his contributors may be * used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY PEDRO BASTOS AND HIS CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * */ #include #include extern kvm_t *kd; extern struct nlist mm_nl[]; /* * This is the symbol table we use so that the kernel knows what we want to * grab from it according to a couple of defines and a reference structure. */ #define N_IFNET 0 #define N_MBPOOL 1 #define N_MCLPOOL 2 #define N_FSCALE 3 #define N_CCPU 4 #define N_PHYSMEM 5 #define N_MAXSLP 6 /* * And that is the structure we use to keep state of each interface number of * packets in/out and bytes in/out, used by function display_interfaces(). */ struct _l_pkt { u_long bytes_in; /* number of bytes in */ u_long bytes_out; /* number of bytes out */ u_long packs_in; /* number of packets in */ u_long packs_out; /* number of packets out */ };