18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0+ 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ci/* 48c2ecf20Sopenharmony_ci * Part of fork context switch microbenchmark. 58c2ecf20Sopenharmony_ci * 68c2ecf20Sopenharmony_ci * Copyright 2018, Anton Blanchard, IBM Corp. 78c2ecf20Sopenharmony_ci */ 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#define _GNU_SOURCE 108c2ecf20Sopenharmony_ci#include <unistd.h> 118c2ecf20Sopenharmony_ci#include <sys/syscall.h> 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_civoid _start(void) 148c2ecf20Sopenharmony_ci{ 158c2ecf20Sopenharmony_ci syscall(SYS_exit, 0); 168c2ecf20Sopenharmony_ci} 17