qcfg_cmp_lsd.c File Reference

Program for comparing two sets of configuration datagrams. More...

#include <QCFG/QCFG.h>
#include <QCFG/QCFG_msgs.h>
#include <RIM/RIM_ground.h>
#include <MSG/MSG_pubdefs.h>
#include <string.h>
#include <stdio.h>
#include <libgen.h>

Classes
struct	_qcfg_parm
Typedefs
typedef struct _qcfg_parm	qcfg_parm
Functions
static int	checkDgm (RIM *rim, unsigned int secs, void *vParm)
	Check processing of the datagram file.
static int	getOptns (int argc, char **argv, QCFG_cmdOptns *optns)
	Get options and parameters.
static void	usage (char **argv, int error)
	Print out a usage block.
int	main (int argc, char **argv)
	Main program.

---

Detailed Description

Program for comparing two sets of configuration datagrams.

Author:

James Swain & Owen Saxton

$Id: qcfg_cmp_lsd.c,v 1.10 2011/03/29 21:47:53 saxton Exp $

---

Function Documentation

int checkDgm	(	RIM *	rim,
		unsigned int	secs,
		void *	vParm
	)			[static]

Check processing of the datagram file.

Parameters:

	rim	The address of the RIM
	secs	The timestamp of the datagram, in spacecraft units.
	vParm	The address of the parameter block

Return values:

	0	Continue processing
	1	Stop processing

Referenced by main().

int getOptns	(	int	argc,
		char **	argv,
		QCFG_cmdOptns *	optns
	)			[static]

Get options and parameters.

Parameters:

	argc	Number of command-line arguments
	argv	List of command line arguments
	optns	Address of options block to be filled

Return values:

	0	Success
	1	Help requested
	-1	An error occurred

References _QCFG_cmdOptns::index1, _QCFG_cmdOptns::index2, _QCFG_cmdOptns::nFile, _QCFG_cmdOptns::outFile, usage(), and _QCFG_cmdOptns::verbose.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Main program.

Parameters:

	argc	Number of command line arguments this application was invoked with
	argv	Array of strings, each one holding one command line argument

Returns:

0 Success

-1 An error occurred

References checkDgm(), _QCFG_cmdOptns::fileList, getOptns(), _QCFG_cmdOptns::index1, _QCFG_cmdOptns::index2, _QCFG_cmdOptns::nFile, _QCFG_cmdOptns::outFile, and _QCFG_cmdOptns::verbose.

void usage	(	char **	argv,
		int	error
	)			[static]

Print out a usage block.

Parameters:

	argv	The address of the command argument list
	error	Error indicator: error if -1; okay otherwise

Referenced by getOptns().