diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/ping.c | 62 |
1 files changed, 4 insertions, 58 deletions
diff --git a/networking/ping.c b/networking/ping.c index b36ab1881..646f4ac37 100644 --- a/networking/ping.c +++ b/networking/ping.c @@ -5,30 +5,11 @@ * * Copyright (C) 1999 by Randolph Chung <tausq@debian.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * This version of ping is adapted from the ping in netkit-base 0.10, - * which is: - * + * Adapted from the ping in netkit-base 0.10: * Copyright (c) 1989 The Regents of the University of California. - * All rights reserved. + * Derived from software contributed to Berkeley by Mike Muuss. * - * This code is derived from software contributed to Berkeley by - * Mike Muuss. - * - * Original copyright notice is retained at the end of this file. + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ #include <sys/param.h> @@ -337,6 +318,7 @@ static void unpack(char *buf, int sz, struct sockaddr_in *from) if (icmppkt->icmp_type != ICMP_ECHO) bb_error_msg("Warning: Got ICMP %d (%s)", icmppkt->icmp_type, icmp_type_name (icmppkt->icmp_type)); + fflush(stdout); } static void ping(const char *host) @@ -438,39 +420,3 @@ extern int ping_main(int argc, char **argv) return EXIT_SUCCESS; } #endif /* ! CONFIG_FEATURE_FANCY_PING */ - -/* - * Copyright (c) 1989 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Mike Muuss. - * - * 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. <BSD Advertising Clause omitted per the July 22, 1999 licensing change - * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change> - * - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - */ |