--- Libc/Libc-1725.40.4/stdio/FreeBSD/fclose.c
+++ Libc/Libc-583/stdio/FreeBSD/fclose.c
@@ -13,6 +13,10 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -34,7 +38,7 @@
 static char sccsid[] = "@(#)fclose.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdio/fclose.c,v 1.12 2007/01/09 00:28:06 imp Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/stdio/fclose.c,v 1.11 2002/03/22 21:53:04 obrien Exp $");
 
 #include "namespace.h"
 #include <errno.h>
@@ -43,35 +47,20 @@
 #include "un-namespace.h"
 #include "libc_private.h"
 #include "local.h"
-#include "libc_hooks_impl.h"
 
 int
 fclose(FILE *fp)
 {
 	int r;
-	int error = 0;
 
-	libc_hooks_will_write(fp, sizeof(*fp));
-
-	pthread_once(&__sdidinit, __sinit);
-
-	if (fp == NULL) {
-		errno = EFAULT;
-		return (EOF);
-	}
 	if (fp->_flags == 0) {	/* not open! */
 		errno = EBADF;
 		return (EOF);
 	}
 	FLOCKFILE(fp);
-	r = __sflush(fp);
-	if (r < 0) {
-		error = errno;
-	}
-	if (fp->_close != NULL && (*fp->_close)(fp->_cookie) < 0) {
+	r = fp->_flags & __SWR ? __sflush(fp) : 0;
+	if (fp->_close != NULL && (*fp->_close)(fp->_cookie) < 0)
 		r = EOF;
-		error = errno;
-	}
 	if (fp->_flags & __SMBF)
 		free((char *)fp->_bf._base);
 	if (HASUB(fp))
@@ -80,11 +69,7 @@
 		FREELB(fp);
 	fp->_file = -1;
 	fp->_r = fp->_w = 0;	/* Mess up if reaccessed. */
+	fp->_flags = 0;		/* Release this FILE for reuse. */
 	FUNLOCKFILE(fp);
-	__sfprelease(fp);	/* Release this FILE for reuse. */
-	/* Don't clobber errno unnecessarily. */
-	if (error) {
-		errno = error;
-	}
 	return (r);
 }