/* * 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 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma ident "@(#)tst.gcc.c 1.1 06/08/28 SMI" #if defined(__APPLE__) #include <sys/types.h> #include <stdlib.h> #endif #include <spawn.h> #include <signal.h> void go(void) { pid_t pid; (void) posix_spawn(&pid, "/usr/bin/ls", NULL, NULL, NULL, NULL); (void) waitpid(pid, NULL, 0); } void intr(int sig) { } int main(int argc, char **argv) { struct sigaction sa; sa.sa_handler = intr; sigfillset(&sa.sa_mask); sa.sa_flags = 0; (void) sigaction(SIGUSR1, &sa, NULL); for (;;) { go(); } return (0); }