efreopen.c
Author: cmaier@cmassoc.net

    /*====================================================================*
     *
     *   FILE *efreopen(char const *filename, char const *openmode, FILE *fp);
     *
     *   files.h
     *
     *   attempt to reopen a file using freopen(); return a valid file
     *   pointer on success; print an error message to stderr and then
     *   return NULL on failure;
     *
     *   Motley Tools by Charles Maier <cmaier@cmassoc.net>;
     *   Copyright (c) 2001-2006 by Charles Maier Associates;
     *   Licensed under the Internet Software Consortium License;
     *
     *--------------------------------------------------------------------*/

    #ifndef EFREOPEN_SOURCE
    #define EFREOPEN_SOURCE

    #include <stdio.h>
    #include <errno.h>

    #include "../tools/files.h"
    #include "../tools/error.h"

    FILE *efreopen (char const *filename, char const *openmode, FILE *fp)

    {
    	if ((fp = freopen (filename, openmode, fp)) == (FILE *)(0))
    	{
    		error (0, errno, "%s", filename);
    	}
    	return (fp);
    }

    #endif

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