From d1f7204649ff7c8bed36eab5af20c1a108af8b14 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 6 Nov 2018 13:04:11 +0100 Subject: config: Fix CONFIGURE_DISABLE_NEWLIB_REENTRANCY Move the __getreent() variant using the global reentrancy structure to librtemscpu.a. This avoids a definition of __getreent() in the configuration module if CONFIGURE_DISABLE_NEWLIB_REENTRANCY is defined. This avoids all the dependencies which would be exposed by a reference to the global reentrancy structure. This change is only possible since the default configuration moved to librtemsdefaultconfig.a recently. --- cpukit/libcsupport/src/getreentglobal.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 cpukit/libcsupport/src/getreentglobal.c (limited to 'cpukit/libcsupport') diff --git a/cpukit/libcsupport/src/getreentglobal.c b/cpukit/libcsupport/src/getreentglobal.c new file mode 100644 index 0000000000..775b4462cc --- /dev/null +++ b/cpukit/libcsupport/src/getreentglobal.c @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2018 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#if defined(RTEMS_NEWLIB) +#include + +struct _reent *__getreent(void) +{ + return _GLOBAL_REENT; +} +#endif -- cgit v1.2.3