1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 1993 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 /* 26 * @(#)execve.cc 1.4 06/12/12 27 */ 28 29 #pragma ident "@(#)execve.cc 1.4 06/12/12" 30 31 #include <unistd.h> 32 33 extern int execve (const char *path, char *const argv[], char *const envp[]); 34 35 #include <vroot/vroot.h> 36 #include <vroot/args.h> 37 38 static int execve_thunk(char *path) 39 { 40 execve(path, vroot_args.execve.argv, vroot_args.execve.environ); 41 switch (errno) { 42 case ETXTBSY: 43 case ENOEXEC: return 1; 44 default: return 0; 45 } 46 } 47 48 int execve_vroot(char *path, char **argv, char **environ, pathpt vroot_path, pathpt vroot_vroot) 49 { 50 vroot_args.execve.argv= argv; 51 vroot_args.execve.environ= environ; 52 translate_with_thunk(path, execve_thunk, vroot_path, vroot_vroot, rw_read); 53 return(-1); 54 }