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Length: 1537 (0x601)
Types: TextFile
Names: »std2ps.c«
└─⟦3d0c2be1b⟧ Bits:30001254 ISODE-5.0 Tape
└─⟦eba4602b1⟧ »./isode-5.0.tar.Z«
└─⟦d3ac74d73⟧
└─⟦this⟧ »isode-5.0/psap/std2ps.c«
/* std2ps.c - stdio-backed abstraction for PStreams */
#ifndef lint
static char *rcsid = "$Header: /f/osi/psap/RCS/std2ps.c,v 6.0 89/03/18 23:39:24 mrose Rel $";
#endif
/*
* $Header: /f/osi/psap/RCS/std2ps.c,v 6.0 89/03/18 23:39:24 mrose Rel $
*
*
* $Log: std2ps.c,v $
* Revision 6.0 89/03/18 23:39:24 mrose
* Release 5.0
*
*/
/*
* NOTICE
*
* Acquisition, use, and distribution of this module and related
* materials are subject to the restrictions of a license agreement.
* Consult the Preface in the User's Manual for the full terms of
* this agreement.
*
*/
/* LINTLIBRARY */
#include <stdio.h>
#include "psap.h"
/* \f
*/
/* ARGSUSED */
static int std_read (ps, data, n, in_line)
PS ps;
PElementData data;
PElementLen n;
int in_line;
{
int i;
if ((i = fread ((char *) data, sizeof *data, (int) n,
(FILE *) ps -> ps_addr)) == NOTOK)
ps -> ps_errno = PS_ERR_IO;
return i;
}
/* ARGSUSED */
static int std_write (ps, data, n, in_line)
PS ps;
PElementData data;
PElementLen n;
int in_line;
{
int i;
if ((i = fwrite ((char *) data, sizeof *data, (int) n,
(FILE *) ps -> ps_addr)) == NOTOK)
ps -> ps_errno = PS_ERR_IO;
return i;
}
static int std_flush (ps)
PS ps;
{
if (fflush ((FILE *) ps -> ps_addr) != EOF)
return OK;
return ps_seterr (ps, PS_ERR_IO, NOTOK);
}
/* \f
*/
int std_open (ps)
register PS ps;
{
ps -> ps_readP = std_read;
ps -> ps_writeP = std_write;
ps -> ps_flushP = std_flush;
return OK;
}