1*10d63b7dSRichard Lowe /* 2*10d63b7dSRichard Lowe * CDDL HEADER START 3*10d63b7dSRichard Lowe * 4*10d63b7dSRichard Lowe * The contents of this file are subject to the terms of the 5*10d63b7dSRichard Lowe * Common Development and Distribution License (the "License"). 6*10d63b7dSRichard Lowe * You may not use this file except in compliance with the License. 7*10d63b7dSRichard Lowe * 8*10d63b7dSRichard Lowe * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*10d63b7dSRichard Lowe * or http://www.opensolaris.org/os/licensing. 10*10d63b7dSRichard Lowe * See the License for the specific language governing permissions 11*10d63b7dSRichard Lowe * and limitations under the License. 12*10d63b7dSRichard Lowe * 13*10d63b7dSRichard Lowe * When distributing Covered Code, include this CDDL HEADER in each 14*10d63b7dSRichard Lowe * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*10d63b7dSRichard Lowe * If applicable, add the following below this CDDL HEADER, with the 16*10d63b7dSRichard Lowe * fields enclosed by brackets "[]" replaced with your own identifying 17*10d63b7dSRichard Lowe * information: Portions Copyright [yyyy] [name of copyright owner] 18*10d63b7dSRichard Lowe * 19*10d63b7dSRichard Lowe * CDDL HEADER END 20*10d63b7dSRichard Lowe */ 21*10d63b7dSRichard Lowe /* 22*10d63b7dSRichard Lowe * Copyright 1993 Sun Microsystems, Inc. All rights reserved. 23*10d63b7dSRichard Lowe * Use is subject to license terms. 24*10d63b7dSRichard Lowe */ 25*10d63b7dSRichard Lowe 26*10d63b7dSRichard Lowe 27*10d63b7dSRichard Lowe #include <unistd.h> 28*10d63b7dSRichard Lowe 29*10d63b7dSRichard Lowe extern int execve (const char *path, char *const argv[], char *const envp[]); 30*10d63b7dSRichard Lowe 31*10d63b7dSRichard Lowe #include <vroot/vroot.h> 32*10d63b7dSRichard Lowe #include <vroot/args.h> 33*10d63b7dSRichard Lowe 34*10d63b7dSRichard Lowe static int execve_thunk(char *path) 35*10d63b7dSRichard Lowe { 36*10d63b7dSRichard Lowe execve(path, vroot_args.execve.argv, vroot_args.execve.environ); 37*10d63b7dSRichard Lowe switch (errno) { 38*10d63b7dSRichard Lowe case ETXTBSY: 39*10d63b7dSRichard Lowe case ENOEXEC: return 1; 40*10d63b7dSRichard Lowe default: return 0; 41*10d63b7dSRichard Lowe } 42*10d63b7dSRichard Lowe } 43*10d63b7dSRichard Lowe 44*10d63b7dSRichard Lowe int execve_vroot(char *path, char **argv, char **environ, pathpt vroot_path, pathpt vroot_vroot) 45*10d63b7dSRichard Lowe { 46*10d63b7dSRichard Lowe vroot_args.execve.argv= argv; 47*10d63b7dSRichard Lowe vroot_args.execve.environ= environ; 48*10d63b7dSRichard Lowe translate_with_thunk(path, execve_thunk, vroot_path, vroot_vroot, rw_read); 49*10d63b7dSRichard Lowe return(-1); 50*10d63b7dSRichard Lowe } 51