diff options
Diffstat (limited to 'sys/compat/linux/linux_dtrace.h')
| -rw-r--r-- | sys/compat/linux/linux_dtrace.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_dtrace.h b/sys/compat/linux/linux_dtrace.h new file mode 100644 index 0000000..b6a2b33 --- /dev/null +++ b/sys/compat/linux/linux_dtrace.h @@ -0,0 +1,95 @@ +/*- + * Copyright (c) 2008-2012 Alexander Leidinger <netchild@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer + * in this position and unchanged. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _LINUX_DTRACE_H_ +#define _LINUX_DTRACE_H_ + +/** + * DTrace support macros for the linuxulator. + * + * Some wrapper macros to make it more easy to handle the linuxulator + * providers and to allow to make the name depend upon the bitsize. + * + * Basically this is the same as the normal SDT macros in sys/sdt.h. The + * difference is that the provider name is automatically inserted, and + * we do not use a different name for the probe-description. + */ + +#define LIN_SDT_PROVIDER_DEFINE(x) SDT_PROVIDER_DEFINE(x) +#define LIN_SDT_PROVIDER_DECLARE(x) SDT_PROVIDER_DECLARE(x) + +#define _LIN_SDT_PROBE_DECLARE(a, b, c, d) SDT_PROBE_DECLARE(a, b, c, d) +#define LIN_SDT_PROBE_DECLARE(a, b, c) _LIN_SDT_PROBE_DECLARE( \ + LINUX_DTRACE, a, b, c) + +#define _LIN_SDT_PROBE_DEFINE0(a, b, c, d) SDT_PROBE_DEFINE(a, \ + b, c, d, d) +#define LIN_SDT_PROBE_DEFINE0(a, b, c) _LIN_SDT_PROBE_DEFINE0(\ + LINUX_DTRACE, a, b, c) +#define _LIN_SDT_PROBE_DEFINE1(a, b, c, d, e) SDT_PROBE_DEFINE1(a, \ + b, c, d, d, e) +#define LIN_SDT_PROBE_DEFINE1(a, b, c, d) _LIN_SDT_PROBE_DEFINE1(\ + LINUX_DTRACE, a, b, c, d) +#define _LIN_SDT_PROBE_DEFINE2(a, b, c, d, e, f) SDT_PROBE_DEFINE2(a, \ + b, c, d, d, e, f) +#define LIN_SDT_PROBE_DEFINE2(a, b, c, d, e) _LIN_SDT_PROBE_DEFINE2(\ + LINUX_DTRACE, a, b, c, d, e) +#define _LIN_SDT_PROBE_DEFINE3(a, b, c, d, e, f, g) SDT_PROBE_DEFINE3(a, \ + b, c, d, d, e, f, g) +#define LIN_SDT_PROBE_DEFINE3(a, b, c, d, e, f) _LIN_SDT_PROBE_DEFINE3(\ + LINUX_DTRACE, a, b, c, d, e, f) +#define _LIN_SDT_PROBE_DEFINE4(a, b, c, d, e, f, g, h) SDT_PROBE_DEFINE4(a, \ + b, c, d, d, e, f, g, h) +#define LIN_SDT_PROBE_DEFINE4(a, b, c, d, e, f, g) _LIN_SDT_PROBE_DEFINE4(\ + LINUX_DTRACE, a, b, c, d, e, f, g) +#define _LIN_SDT_PROBE_DEFINE5(a, b, c, d, e, f, g, h, i) \ + SDT_PROBE_DEFINE5(a, b, c, d, d, e, f, g, h, i) +#define LIN_SDT_PROBE_DEFINE5(a, b, c, d, e, f, g, h) _LIN_SDT_PROBE_DEFINE5(\ + LINUX_DTRACE, a, b, c, d, e, f, g, h) + +#define _LIN_SDT_PROBE_ARGTYPE(a, b, c, d, e, f) SDT_PROBE_ARGTYPE(a, b,\ + c, d, e, f) +#define LIN_SDT_PROBE_ARGTYPE(a, b, c, d, e) _LIN_SDT_PROBE_ARGTYPE( \ + LINUX_DTRACE, a, b, c, d, e) + +#define LIN_SDT_PROBE0(a, b, c) SDT_PROBE1(LINUX_DTRACE, a, b, \ + c, 0) +#define LIN_SDT_PROBE1(a, b, c, d) SDT_PROBE1(LINUX_DTRACE, a, b, \ + c, d) +#define LIN_SDT_PROBE2(a, b, c, d, e) SDT_PROBE2(LINUX_DTRACE, a, b, \ + c, d, e) +#define LIN_SDT_PROBE3(a, b, c, d, e, f) SDT_PROBE3(LINUX_DTRACE, a, b, \ + c, d, e, f) +#define LIN_SDT_PROBE4(a, b, c, d, e, f, g) SDT_PROBE4(LINUX_DTRACE, a, b, \ + c, d, e, f, g) +#define _LIN_SDT_PROBE5(a, b, c, d, e, f, g, h, i) SDT_PROBE(a, b, c, d, \ + e, f, g, h, i) +#define LIN_SDT_PROBE5(a, b, c, d, e, f, g, h) _LIN_SDT_PROBE5(LINUX_DTRACE, \ + a, b, c, d, e, f, g, h) + +#endif /* _LINUX_DTRACE_H_ */ |
