1 /* SPDX-License-Identifier: LGPL-2.1-only OR MIT */ 2 /* 3 * rseq-generic-thread-pointer.h 4 * 5 * (C) Copyright 2021 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 6 */ 7 8 #ifndef _RSEQ_GENERIC_THREAD_POINTER 9 #define _RSEQ_GENERIC_THREAD_POINTER 10 11 #ifdef __cplusplus 12 extern "C" { 13 #endif 14 15 /* Use gcc builtin thread pointer. */ 16 static inline void *rseq_thread_pointer(void) 17 { 18 return __builtin_thread_pointer(); 19 } 20 21 #ifdef __cplusplus 22 } 23 #endif 24 25 #endif 26