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From: Sebastian Huber <sh@sourceware.org>
To: newlib-cvs@sourceware.org
Subject: [newlib-cygwin] Fix __sglue inititialization
Date: Tue,  7 Jun 2022 19:29:47 +0000 (GMT)	[thread overview]
Message-ID: <20220607192947.26D5C38582A3@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=14fc9be2349259ed4754457775ab4a14069395c5

commit 14fc9be2349259ed4754457775ab4a14069395c5
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date:   Tue Jun 7 07:55:02 2022 +0200

    Fix __sglue inititialization
    
    Do not initialize __sglue with the FILE objects of _GLOBAL_REENT to avoid a
    double use in the !_REENT_SMALL and !_REENT_GLOBAL_STDIO_STREAMS configurations
    which didn't use a thread-specific reentrancy structure.

Diff:
---
 newlib/libc/stdio/findfp.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/newlib/libc/stdio/findfp.c b/newlib/libc/stdio/findfp.c
index 6933ff1db..ff6804d19 100644
--- a/newlib/libc/stdio/findfp.c
+++ b/newlib/libc/stdio/findfp.c
@@ -41,11 +41,7 @@ const struct __sFILE_fake __sf_fake_stderr =
 __FILE __sf[3];
 struct _glue __sglue = {NULL, 3, &__sf[0]};
 #else
-#ifdef _REENT_SMALL
 struct _glue __sglue = {NULL, 0, NULL};
-#else
-struct _glue __sglue = {NULL, 3, &_GLOBAL_REENT->__sf[0]};
-#endif
 #endif
 
 #ifdef _STDIO_BSD_SEMANTICS


                 reply	other threads:[~2022-06-07 19:29 UTC|newest]

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