gfdReadStatusFile( )

Description | Example

Name:	int gfdReadStatusFile (CPRECORD *rec, int channel, int chassis)
Inputs:	int channel	The logical channel number.
	int chassis	The chassis number.
Outputs:	CPRECORD *rec	The status record returned if the function completes successfully.
Returns:	GFD_SUCCESS	The status record was successfully read.
	GFDBAD_STATUS_FILE	The status file is corrupt.
	GFDNO_STATUS_FILE	The status file could not be found.
Includes:	gfdstatu.h
	gfdmsg.h
	gfdipc.h	gfdipc.h requires that the file gfdmsg.h be included first.

Description

The gfdReadStatusFile( ) function reads one record from the status file. This high-level status function reads one record from the status file. The status file is opened, and the record is read by calling gfdReadStatusFileRecord. The status file is then closed.

Example

#include "gfdstatu.h"  
#include "gfdmsg.h"  
#include "gfdipc.h"  
int   channel, numchannel, chassis = 1;  
CPRECORD    cprec;  
for(channel=1; channel<=numchannel; ++channel)  
{  
  if (gfdReadStatusFile (&cprec, channel, 

      chassis) == GFD_SUCCESS)  
      printf ("channel %d, status = %021x, name = %32x\n",       

            cprec.cp_channel,cprec.cp_state, cprec.cp_name);  
}

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