diff options
| -rw-r--r-- | includes/sys/sdt.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/includes/sys/sdt.h b/includes/sys/sdt.h index 8e27cfdb..46f259f5 100644 --- a/includes/sys/sdt.h +++ b/includes/sys/sdt.h @@ -1,10 +1,11 @@ -// Copyright (C) 2005-2009 Red Hat Inc. -// Copyright (C) 2006 Intel Corporation. -// -// This file is part of systemtap, and is free software. You can -// redistribute it and/or modify it under the terms of the GNU General -// Public License (GPL); either version 2, or (at your option) any -// later version. +/* Copyright (C) 2005-2009 Red Hat Inc. + Copyright (C) 2006 Intel Corporation. + + This file is part of systemtap, and is free software. You can + redistribute it and/or modify it under the terms of the GNU General + Public License (GPL); either version 2, or (at your option) any + later version. +*/ #ifndef _SYS_SDT_H #define _SYS_SDT_H 1 @@ -33,15 +34,15 @@ static char probe ## _ ## probe_name [strlen(#probe)+1] \ = #probe; \ static volatile struct _probe_ ## probe _probe_ ## probe __attribute__ ((section (".probes"))) = {STAP_SENTINEL,(size_t)& probe ## _ ## probe_name[0],argc}; -// The goto _probe_ prevents the label from "drifting" +/* The goto _probe_ prevents the label from "drifting" */ #define STAP_LABEL_REF(probe, label) \ if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \ goto label -// These baroque macros are used to create a unique label +/* These baroque macros are used to create a unique label */ #define STAP_CONCAT(a,b) a ## b #define STAP_LABEL_PREFIX(p) _stapprobe1_ ## p -// __COUNTER__ is not present in gcc 4.1 +/* __COUNTER__ is not present in gcc 4.1 */ #if __GNUC__ == 4 && __GNUC_MINOR__ >= 3 #define STAP_COUNTER STAP_CONCAT(__,COUNTER__) #else |