diff options
Diffstat (limited to 'include/sys/sdt.h')
| -rw-r--r-- | include/sys/sdt.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/include/sys/sdt.h b/include/sys/sdt.h deleted file mode 100644 index 9704072cb..000000000 --- a/include/sys/sdt.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (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 2007 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#ifndef _SYS_SDT_H -#define _SYS_SDT_H - -#ifndef _KERNEL - -#define ZFS_PROBE(a) ((void) 0) -#define ZFS_PROBE1(a, c) ((void) 0) -#define ZFS_PROBE2(a, c, e) ((void) 0) -#define ZFS_PROBE3(a, c, e, g) ((void) 0) -#define ZFS_PROBE4(a, c, e, g, i) ((void) 0) - -#endif /* _KERNEL */ - -/* - * The set-error SDT probe is extra static, in that we declare its fake - * function literally, rather than with the DTRACE_PROBE1() macro. This is - * necessary so that SET_ERROR() can evaluate to a value, which wouldn't - * be possible if it required multiple statements (to declare the function - * and then call it). - * - * SET_ERROR() uses the comma operator so that it can be used without much - * additional code. For example, "return (EINVAL);" becomes - * "return (SET_ERROR(EINVAL));". Note that the argument will be evaluated - * twice, so it should not have side effects (e.g. something like: - * "return (SET_ERROR(log_error(EINVAL, info)));" would log the error twice). - */ -extern void __set_error(const char *file, const char *func, int line, int err); -#undef SET_ERROR -#define SET_ERROR(err) \ - (__set_error(__FILE__, __func__, __LINE__, err), err) - -#endif /* _SYS_SDT_H */ |