diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c')
-rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c new file mode 100644 index 0000000..69df472 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.gcc.c @@ -0,0 +1,64 @@ +/* + * 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 "%Z%%M% %I% %E% SMI" + +#include <spawn.h> +#include <signal.h> +#include <stdio.h> + +void +go(void) +{ + pid_t pid; + + (void) posix_spawn(&pid, "/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); +} |