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From: Sebastian Huber <sh@sourceware.org>
To: newlib-cvs@sourceware.org
Subject: [newlib-cygwin] Fix __sFILE::_lock initialization
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X-Git-Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
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https://sourceware.org/git/gitweb.cgi?p=3Dnewlib-cygwin.git;h=3D382550072b4=
9430f8c69adee937a0ba07bd385e6

commit 382550072b49430f8c69adee937a0ba07bd385e6
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date:   Tue May 17 16:39:34 2022 +0200

    Fix __sFILE::_lock initialization
   =20
    The __sFILE::_lock member is present if __SINGLE_THREAD__ is not define=
d.  In
    this case, it is initialized in __sfp().  It is a bug to do it sometime=
s also
    in std().

Diff:
---
 newlib/libc/stdio/findfp.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/newlib/libc/stdio/findfp.c b/newlib/libc/stdio/findfp.c
index 118637a18..6933ff1db 100644
--- a/newlib/libc/stdio/findfp.c
+++ b/newlib/libc/stdio/findfp.c
@@ -97,14 +97,6 @@ std (FILE *ptr,
 #else /* _STDIO_CLOSE_STD_STREAMS */
   ptr->_close =3D NULL;
 #endif /* _STDIO_CLOSE_STD_STREAMS */
-#if !defined(__SINGLE_THREAD__) && !(defined(_REENT_SMALL) && !defined(_RE=
ENT_GLOBAL_STDIO_STREAMS))
-  __lock_init_recursive (ptr->_lock);
-  /*
-   * #else
-   * lock is already initialized in __sfp
-   */
-#endif
-
 #ifdef __SCLE
   if (__stextmode (ptr->_file))
     ptr->_flags |=3D __SCLE;