/* $NetBSD: h_ps_strings1.c,v 1.1 2011/03/05 18:14:33 pgoyette Exp $ */ /*- * Copyright (c) 2011 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Joerg Sonnenberger. * * 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 COPYRIGHT HOLDERS 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 * COPYRIGHT HOLDERS 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. */ #include <sys/types.h> #include <sys/exec.h> #include <stdlib.h> #include <unistd.h> extern struct ps_strings *__ps_strings; int main(int argc, char **argv, char **environ) { int ret = 0; int nenv; if (__ps_strings->ps_nargvstr != argc) { static const char nargv_err[] = "Wrong argc in ps_strings"; write(STDOUT_FILENO, nargv_err, sizeof(nargv_err)); ret = 1; } if (__ps_strings->ps_argvstr != argv) { static const char argv_err[] = "Wrong argv in ps_strings"; write(STDOUT_FILENO, argv_err, sizeof(argv_err)); ret = 1; } if (__ps_strings->ps_envstr != environ) { static const char env_err[] = "Wrong env in ps_strings"; write(STDOUT_FILENO, env_err, sizeof(env_err)); ret = 1; } nenv = 0; while (environ[nenv]) ++nenv; if (__ps_strings->ps_nenvstr != nenv) { static const char nenv_err[] = "Wrong nenv in ps_strings"; write(STDOUT_FILENO, nenv_err, sizeof(nenv_err)); ret = 1; } return ret; }