/*
 *			f r p u t . c
 */

/*)LIBRARY
*/

#ifdef DOCUMENTATION

title	frput	Random Acess Put
index		random acess Put

synopsis

	int
	frput(buffer,bufsiz,ioptr,number)
	 char *buffer;		/* pointer to output buffer */
	 unsigned bufsiz;	/* size of buffer */
	 FILE *ioptr;		/* output file pointer */
	 long number;		/* record number to write */

description

	frput() puts a record to a fixed length file, at a specified record
	number.

bugs

author

	Machiavelli Systems

#endif

#define _production

#include <stdio.h>
#include <cx.h>
#include <nboff.h>
#include <fdoff.h>

#define	FDBOFF	024		/* where the fdb really is in FILE struct */





int frput(buffer,bufsiz,ioptr,number)	/* random access put */
char *buffer;		/* where to get it from*/
unsigned bufsiz;	/* how much to get */
long number;		/* which one to get */
{
	int r;		/* how many actually read in */

	/* point it at the record to be put */
	recnum(ioptr,number);

	/* get the record */
	r = fput(buffer,bufsiz,ioptr);

	/* return 0 if ok, $$ferr if we have an error */
	return	(r?0:$$ferr);
}