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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > QCFG / V0-0-1

Constituent: qcfg     Tag: linux-gcc

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args.c File Reference

Simple functions to handle command line arguments. More...

#include "RIM/lrd.h"
#include "args_p.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>

Include dependency graph for args.c:

Functions
unsigned	input_count (int argc, char **argv)
	Count the number of input files.
void	input_collect (int argc, char **argv, char **list)
	Set the elements of the list array to be pointers to NULL terminated filenames.
char *	output_collect (int argc, char **argv)
	Locate the output stub string in the command line arguments.
unsigned	verbose_collect (int argc, char **argv)
	Check the command line arguments for the verbose flag.
unsigned	filter_collect (int argc, char **argv)
	If a filter argument is present on the command line use it to construct a bit mask of components to write out.
unsigned	get_bit (char *type)
	Lookup the type and return a one-bit bit mask with the corresponding bit set.

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Detailed Description

Simple functions to handle command line arguments.

Author:

James Swain -- jswain@slac.stanford.edu

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Function Documentation

unsigned filter_collect (  int  argc, char **  argv )

If a filter argument is present on the command line use it to construct a bit mask of components to write out. Parameters: argc  Number of command line arguments argv  Array of command line arguments Returns: A bit mask of the components to write out

unsigned get_bit (  char *  type  )

Lookup the type and return a one-bit bit mask with the corresponding bit set. Parameters: type  NULL terminated LATC type name Returns: Bit mask with the bit corresponding to type set.

void input_collect (  int  argc, char **  argv, char **  list )

Set the elements of the list array to be pointers to NULL terminated filenames. Parameters: argc  Number of command line arguments argv  Array of command line arguments list  Array of pointers to the filenames

unsigned input_count (  int  argc, char **  argv )

Count the number of input files. Parameters: argc  Number of command line arguments argv  Array of command line arguments Returns: Number of comma separated filenames in the input argument

char* output_collect (  int  argc, char **  argv )

Locate the output stub string in the command line arguments. Parameters: argc  Number of command line arguments argv  Array of command line arguments Returns: Pointer to the output stub string

unsigned verbose_collect (  int  argc, char **  argv )

Check the command line arguments for the verbose flag. Parameters: argc  Number of command line arguments argv  Array of command line arguments Return values: 0  If -v is not one of the command line arguments 1  If -v is one of the command line arguments

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