From: "Pekka Seppänen" <pexu@sourceware.mail.kapsi.fi>
To: newlib@sourceware.org
Subject: [PATCH 2/3] Reentrancy, conditionally provide default __getreent() implementation
Date: Wed, 30 Aug 2023 12:16:32 +0300 [thread overview]
Message-ID: <482bc37e7c7cdb7830996d6ae52fe8ca@sourceware.mail.kapsi.fi> (raw)
Conditionally provide default __getreent() implementation only if
_REENT_THREAD_LOCAL is not defined. If struct _reent is replaced by
dedicated thread-local objects neither the structure nor _impure_ptr is
available.
---
newlib/libc/reent/getreent.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/newlib/libc/reent/getreent.c b/newlib/libc/reent/getreent.c
index 5fa98e96b..86bb04fb9 100644
--- a/newlib/libc/reent/getreent.c
+++ b/newlib/libc/reent/getreent.c
@@ -9,6 +9,8 @@ int _dummy_getreent;
#include <_ansi.h>
#include <reent.h>
+#ifndef _REENT_THREAD_LOCAL
+
#ifdef __getreent
#undef __getreent
#endif
@@ -19,4 +21,6 @@ __getreent (void)
return _impure_ptr;
}
+#endif /* !_REENT_THREAD_LOCAL */
+
#endif
--
2.34.1
reply other threads:[~2023-08-30 9:16 UTC|newest]
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