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d_mach
(1.63 KB)
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dlopen
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h_atexit.c
(5.39 KB)
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h_cancel.c
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h_common.h
(395 B)
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h_exit.c
(1.8 KB)
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h_resolv.c
(4.92 KB)
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t_atexit.sh
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t_barrier.c
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t_cancel.sh
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t_cond.c
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t_condwait.c
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t_detach.c
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t_equal.c
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t_exit.sh
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t_fork.c
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t_fpu.c
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t_join.c
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t_kill.c
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t_mutex.c
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t_name.c
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t_once.c
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t_preempt.c
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t_resolv.sh
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t_rwlock.c
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t_sem.c
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t_sigalarm.c
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t_siglongjmp.c
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t_sigmask.c
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t_sigsuspend.c
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t_sleep.c
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t_swapcontext.c
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t_timedmutex.c
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Editing: h_atexit.c
/* $NetBSD: h_atexit.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $ */ /* * Copyright (c) 2008 The NetBSD Foundation, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /* * Program to test atexit(3) and __cxa_atexit()/__cxa_finalize(). * * Written by Jason R. Thorpe, February 2003. * Public domain. */ #include <sys/cdefs.h> __COPYRIGHT("@(#) Copyright (c) 2008\ The NetBSD Foundation, inc. All rights reserved."); __RCSID("$NetBSD: h_atexit.c,v 1.1 2010/07/16 15:42:53 jmmv Exp $"); #include <stdio.h> #include <stdlib.h> #include <signal.h> #include <string.h> #include <unistd.h> extern int __cxa_atexit(void (*func)(void *), void *, void *); extern void __cxa_finalize(void *); #ifdef __FreeBSD__ /* * See comments in ../../lib/libc/stdlib/h_atexit.c about the deviation * between FreeBSD and NetBSD with this helper program */ static void *dso_handle_1 = (void *)1; static void *dso_handle_2 = (void *)2; static void *dso_handle_3 = (void *)3; #else static int dso_handle_1; static int dso_handle_2; static int dso_handle_3; #endif static int arg_1; static int arg_2; static int arg_3; static int exiting_state; #define ASSERT(expr) \ do { \ if ((expr) == 0) { \ write(STDERR_FILENO, __func__, strlen(__func__)); \ write(STDERR_FILENO, ": ", 2); \ write(STDERR_FILENO, __STRING(expr), \ strlen(__STRING(expr))); \ write(STDERR_FILENO, "\n", 1); \ my_abort(); \ } \ } while (/*CONSTCOND*/0) #define SUCCESS() \ do { \ write(STDOUT_FILENO, __func__, strlen(__func__)); \ write(STDOUT_FILENO, "\n", 1); \ } while (/*CONSTCOND*/0) static void my_abort(void) { kill(getpid(), SIGABRT); /* NOTREACHED */ } static void cxa_handler_5(void *arg) { static int cxa_handler_5_called; ASSERT(arg == (void *)&arg_1); ASSERT(cxa_handler_5_called == 0); ASSERT(exiting_state == 5); exiting_state--; cxa_handler_5_called = 1; SUCCESS(); } static void cxa_handler_4(void *arg) { static int cxa_handler_4_called; ASSERT(arg == (void *)&arg_1); ASSERT(cxa_handler_4_called == 0); ASSERT(exiting_state == 4); exiting_state--; cxa_handler_4_called = 1; SUCCESS(); } static void cxa_handler_3(void *arg) { static int cxa_handler_3_called; ASSERT(arg == (void *)&arg_2); ASSERT(cxa_handler_3_called == 0); ASSERT(exiting_state == 3); exiting_state--; cxa_handler_3_called = 1; SUCCESS(); } static void cxa_handler_2(void *arg) { static int cxa_handler_2_called; ASSERT(arg == (void *)&arg_3); ASSERT(cxa_handler_2_called == 0); ASSERT(exiting_state == 2); exiting_state--; cxa_handler_2_called = 1; SUCCESS(); } static void normal_handler_1(void) { static int normal_handler_1_called; ASSERT(normal_handler_1_called == 0); ASSERT(exiting_state == 1); exiting_state--; normal_handler_1_called = 1; SUCCESS(); } static void normal_handler_0(void) { static int normal_handler_0_called; ASSERT(normal_handler_0_called == 0); ASSERT(exiting_state == 0); normal_handler_0_called = 1; SUCCESS(); } int main(int argc, char *argv[]) { exiting_state = 5; #ifdef __FreeBSD__ ASSERT(0 == atexit(normal_handler_0)); ASSERT(0 == atexit(normal_handler_1)); ASSERT(0 == __cxa_atexit(cxa_handler_4, &arg_1, dso_handle_1)); ASSERT(0 == __cxa_atexit(cxa_handler_5, &arg_1, dso_handle_1)); ASSERT(0 == __cxa_atexit(cxa_handler_3, &arg_2, dso_handle_2)); ASSERT(0 == __cxa_atexit(cxa_handler_2, &arg_3, dso_handle_3)); __cxa_finalize(dso_handle_1); __cxa_finalize(dso_handle_2); #else ASSERT(0 == __cxa_atexit(cxa_handler_4, &arg_1, &dso_handle_1)); ASSERT(0 == __cxa_atexit(cxa_handler_5, &arg_1, &dso_handle_1)); ASSERT(0 == __cxa_atexit(cxa_handler_3, &arg_2, &dso_handle_2)); ASSERT(0 == __cxa_atexit(cxa_handler_2, &arg_3, &dso_handle_3)); __cxa_finalize(&dso_handle_1); __cxa_finalize(&dso_handle_2); #endif exit(0); }
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