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-rw-r--r--stdio/setvbuf.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/stdio/setvbuf.c b/stdio/setvbuf.c
index 6bfe829..ba79959 100644
--- a/stdio/setvbuf.c
+++ b/stdio/setvbuf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
-#include <ansidecl.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
@@ -27,12 +26,15 @@ Cambridge, MA 02139, USA. */
If MODE indicates full or line buffering, use BUF,
a buffer of SIZE bytes; if BUF is NULL, malloc a buffer. */
int
-DEFUN(setvbuf, (stream, buf, mode, size),
- FILE *stream AND char *buf AND int mode AND size_t size)
+setvbuf (stream, buf, mode, size)
+ FILE *stream;
+ char *buf;
+ int mode;
+ size_t size;
{
- if (!__validfp(stream))
+ if (!__validfp (stream))
{
- errno = EINVAL;
+ __set_errno (EINVAL);
return EOF;
}
@@ -40,7 +42,7 @@ DEFUN(setvbuf, (stream, buf, mode, size),
but we allow it to replace an old buffer, flushing it first. */
if (stream->__buffer != NULL)
{
- (void) fflush(stream);
+ (void) fflush (stream);
/* Free the old buffer if it was malloc'd. */
if (!stream->__userbuf)
free(stream->__buffer);
@@ -53,7 +55,7 @@ DEFUN(setvbuf, (stream, buf, mode, size),
switch (mode)
{
default:
- errno = EINVAL;
+ __set_errno (EINVAL);
return EOF;
case _IONBF: /* Unbuffered. */
stream->__buffer = NULL;
@@ -65,13 +67,13 @@ DEFUN(setvbuf, (stream, buf, mode, size),
case _IOFBF: /* Fully buffered. */
if (size == 0)
{
- errno = EINVAL;
+ __set_errno (EINVAL);
return EOF;
}
stream->__bufsize = size;
if (buf != NULL)
stream->__userbuf = 1;
- else if ((buf = (char *) malloc(size)) == NULL)
+ else if ((buf = (char *) malloc (size)) == NULL)
return EOF;
stream->__buffer = buf;
break;