Show fragping.h syntax highlighted
/*
*
* Copyright (c) 2003 The Regents of the University of California. All
* rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - 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.
*
*/
/*
* ping.h: The common header file shared between ping.c (ping client)
* and pingd.c (ping server). This mostly just defines the
* application layer protocol format (over-the-air).
*
* $Id: fragping.h,v 1.1 2005/01/31 02:52:43 vagarwal Exp $
*/
#ifndef __PING_H__
#define __PING_H__
#include <sys/types.h>
/* max hops, used when ping is going through a routed interface */
#define PING_MAX_HOPS 30
/* values for the 'cmd' field */
#define PING_REQUEST 1
#define PING_REPLY 2
typedef struct ping_pkt {
unsigned int cmd:2; /* request or reply, 2 bits */
unsigned int random_id:14; /* random client ID, 14 bits */
uint16_t seqno; /* sequence number of the ping, 16 bits */
node_id_t node_id; /* node ID (it's not part of the link layer) */
char pingdata[100]; /* random ping data being sent */
} __attribute__ ((packed)) ping_pkt_t;
#endif /* _PING_H__ */
See more files for this project here
EmStar is a software system for developing and deploying wireless sensor networks involving Linux-based platforms. As the wireless sensor network community has attempted to deploy more complex designs---large-scale, long-lived systems that need self-organization and adaptivity---a number of difficult software design issues have arisen. Advances in software design have not kept pace with the capabilities of hardware. This is because designing for an adaptive, efficient, and useful sensor network has turned out to be surprisingly complex and difficult. EmStar is a Linux-based software framework, whose goal is to dramatically reduce this complexity, enabling work to be shared and reused, and simplifying and speeding the design of new sensor network applications.
Project homepage:
http://cvs.cens.ucla.edu/emstar/
Programming language(s): C,Shell Script
License: other
frag.c
frag.h
frag2test.run
frag2test.sim
fragping.c
fragping.h
fragping.run