/* * Copyright (c) 2003, Trent Nelson, <trent@arpa.com>. * 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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. * * $FreeBSD: src/usr.bin/systat/ifcmds.c,v 1.2 2004/03/09 11:57:27 dwmalone Exp $ */ #include <sys/types.h> #include <sys/socket.h> #include <sys/sysctl.h> #include <sys/time.h> #include <sys/queue.h> #include <net/if.h> #include <net/if_mib.h> #include <net/if_types.h> /* For IFT_ETHER */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <float.h> #include <err.h> #include "systat.h" #include "extern.h" #include "mode.h" #include "convtbl.h" int curscale = SC_AUTO; static int selectscale(const char *); int ifcmd(const char *cmd, const char *args) { if (prefix(cmd, "scale")) { if (*args != '\0' && selectscale(args) != -1) ; else { move(CMDLINE, 0); clrtoeol(); addstr("what scale? kbit, kbyte, mbit, mbyte, " \ "gbit, gbyte, auto"); } } return 1; } static int selectscale(const char *args) { int retval = 0; #define streq(a,b) (strcmp(a,b) == 0) if (streq(args, "default") || streq(args, "auto")) curscale = SC_AUTO; else if (streq(args, "kbit")) curscale = SC_KILOBIT; else if (streq(args, "kbyte")) curscale = SC_KILOBYTE; else if (streq(args, "mbit")) curscale = SC_MEGABIT; else if (streq(args, "mbyte")) curscale = SC_MEGABYTE; else if (streq(args, "gbit")) curscale = SC_GIGABIT; else if (streq(args, "gbyte")) curscale = SC_GIGABYTE; else retval = -1; return retval; }