/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 1993 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #include extern int execve (const char *path, char *const argv[], char *const envp[]); #include #include static int execve_thunk(char *path) { execve(path, vroot_args.execve.argv, vroot_args.execve.environ); switch (errno) { case ETXTBSY: case ENOEXEC: return 1; default: return 0; } } int execve_vroot(char *path, char **argv, char **environ, pathpt vroot_path, pathpt vroot_vroot) { vroot_args.execve.argv= argv; vroot_args.execve.environ= environ; translate_with_thunk(path, execve_thunk, vroot_path, vroot_vroot, rw_read); return(-1); }