From 6a150987938abfef78f72d0bf4ed6b427b25e040 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Thu, 15 Jan 2004 19:12:17 +0000
Subject: 2004-01-15  Thomas Pfaff  <tpfaff@gmx.net>

        * libc/stdio/fclose.c: Include sys/lock.h.
        (fclose): Destroy lock when file is closed.
        * libc/stdio/findfp.c (__sfp): Initialize file pointers _lock
        member.
        * libc/stdio/freopen.c: Include sys/lock.h.
        (_freopen_r): Destroy lock when file is closed.
        * libc/stdio/vfprintf.c (__sbprintf): Initialize file pointers
        _lock member.
---
 newlib/libc/stdio/fclose.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'newlib/libc/stdio/fclose.c')

diff --git a/newlib/libc/stdio/fclose.c b/newlib/libc/stdio/fclose.c
index b8cd51dc1..630cd4192 100644
--- a/newlib/libc/stdio/fclose.c
+++ b/newlib/libc/stdio/fclose.c
@@ -50,6 +50,7 @@ Required OS subroutines: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>,
 #include <stdio.h>
 #include <stdlib.h>
 #include "local.h"
+#include <sys/lock.h>
 
 /*
  * Close a file.
@@ -84,5 +85,9 @@ _DEFUN (fclose, (fp),
     FREELB (fp);
   fp->_flags = 0;		/* release this FILE for reuse */
   _funlockfile(fp);
+#ifndef __SINGLE_THREAD__
+  __lock_close_recursive (*(_LOCK_RECURSIVE_T *)&fp->_lock);
+#endif
+
   return (r);
 }
-- 
cgit v1.2.3