[apple/libc.git] / stdio / FreeBSD / wbuf.c.patch

--- wbuf.c.orig	2004-06-07 22:45:32.000000000 -0700
+++ wbuf.c	2004-10-25 00:49:10.000000000 -0700
@@ -41,6 +41,7 @@
 __FBSDID("$FreeBSD: src/lib/libc/stdio/wbuf.c,v 1.11 2004/06/08 05:45:32 das Exp $");
 
 #include <stdio.h>
+#include <errno.h>
 #include "local.h"
 
 /*
@@ -65,8 +66,10 @@
 	 * calls might wrap _w from negative to positive.
 	 */
 	fp->_w = fp->_lbfsize;
-	if (prepwrite(fp) != 0)
+	if (prepwrite(fp) != 0) {
+		errno = EBADF;
 		return (EOF);
+	}
 	c = (unsigned char)c;
 
 	ORIENT(fp, -1);
Commit	Line	Data
3d9156a7 A	1	--- wbuf.c.orig 2004-06-07 22:45:32.000000000 -0700
3d9156a7 A	2	+++ wbuf.c 2004-10-25 00:49:10.000000000 -0700
51631861	3	@@ -41,6 +41,7 @@
3d9156a7	4	__FBSDID("$FreeBSD: src/lib/libc/stdio/wbuf.c,v 1.11 2004/06/08 05:45:32 das Exp $");
51631861 A	5
	6	#include <stdio.h>
	7	+#include <errno.h>
	8	#include "local.h"
	9
	10	/*
	11	@@ -65,8 +66,10 @@
	12	* calls might wrap _w from negative to positive.
	13	*/
	14	fp->_w = fp->_lbfsize;
3d9156a7 A	15	- if (prepwrite(fp) != 0)
3d9156a7 A	16	+ if (prepwrite(fp) != 0) {
51631861 A	17	+ errno = EBADF;
	18	return (EOF);
	19	+ }
	20	c = (unsigned char)c;
	21
	22	ORIENT(fp, -1);