9c372c36c1
Store errno in pthread objects, return member upon call to '__error()'. This became necessary in order to make errno thread-safe. Note, any call to libc code from a non-pthread (beside the first entrypoint) is not supported. issue #3568
22 lines
431 B
C++
22 lines
431 B
C++
/*
|
|
* \brief C-library back end
|
|
* \author Norman Feske
|
|
* \date 2008-11-11
|
|
*
|
|
* Note: this version not thread safe
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2008-2017 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#include <internal/pthread.h>
|
|
|
|
extern "C" int *__error(void)
|
|
{
|
|
return &pthread_self()->thread_local_errno;
|
|
}
|