linux-stable/tools/testing/selftests/rseq/rseq-generic-thread-pointer.h

26 lines
447 B
C

/* SPDX-License-Identifier: LGPL-2.1-only OR MIT */
/*
* rseq-generic-thread-pointer.h
*
* (C) Copyright 2021 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*/
#ifndef _RSEQ_GENERIC_THREAD_POINTER
#define _RSEQ_GENERIC_THREAD_POINTER
#ifdef __cplusplus
extern "C" {
#endif
/* Use gcc builtin thread pointer. */
static inline void *rseq_thread_pointer(void)
{
return __builtin_thread_pointer();
}
#ifdef __cplusplus
}
#endif
#endif