home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Sprite 1984 - 1993
/
Sprite 1984 - 1993.iso
/
src
/
lib
/
c
/
stdio
/
RCS
/
fflush.c,v
< prev
next >
Wrap
Text File
|
1991-12-02
|
2KB
|
115 lines
head 1.2;
branch ;
access ;
symbols sprited:1.2.1;
locks ; strict;
comment @ * @;
1.2
date 88.07.25.08.54.16; author ouster; state Exp;
branches 1.2.1.1;
next 1.1;
1.1
date 88.06.10.16.23.42; author ouster; state Exp;
branches ;
next ;
1.2.1.1
date 91.12.02.19.56.02; author kupfer; state Exp;
branches ;
next ;
desc
@@
1.2
log
@Wasn't always returning quite the right thing.
@
text
@/*
* fflush.c --
*
* Source code for the "fflush" library procedure.
*
* Copyright 1988 Regents of the University of California
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies. The University of California
* makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without
* express or implied warranty.
*/
#ifndef lint
static char rcsid[] = "$Header: fflush.c,v 1.1 88/06/10 16:23:42 ouster Exp $ SPRITE (Berkeley)";
#endif not lint
#include "stdio.h"
/*
*----------------------------------------------------------------------
*
* fflush --
*
* Forces any buffered output data on stream to be output.
*
* Results:
* EOF is returned if the stream isn't writable of if an error
* occurred while writing it.
*
* Side effects:
* If there is buffered data, it is written out.
*
*----------------------------------------------------------------------
*/
int
fflush(stream)
register FILE *stream; /* Stream to be flushed. */
{
if (!(stream->flags & STDIO_WRITE) || (stream->writeCount == 0)
|| (stream->lastAccess == (stream->buffer-1))) {
return 0;
}
if (stream->status != 0) {
return EOF;
}
(*stream->writeProc)(stream, 1);
if (stream->status != 0) {
return EOF;
}
return 0;
}
@
1.2.1.1
log
@Initial branch for Sprite server.
@
text
@d17 1
a17 1
static char rcsid[] = "$Header: /sprite/src/lib/c/stdio/RCS/fflush.c,v 1.2 88/07/25 08:54:16 ouster Exp $ SPRITE (Berkeley)";
@
1.1
log
@Initial revision
@
text
@d17 1
a17 1
static char rcsid[] = "$Header: atoi.c,v 1.1 88/04/28 17:20:23 ouster Exp $ SPRITE (Berkeley)";
d51 4
a54 1
return stream->status;
@