mirror of
https://github.com/matrix-construct/construct
synced 2024-11-05 05:18:54 +01:00
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// The Construct
|
|
//
|
|
// Copyright (C) The Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_PROF_SYSCALL_USAGE_WARNING_H
|
|
|
|
namespace ircd::prof
|
|
{
|
|
struct syscall_usage_warning;
|
|
}
|
|
|
|
#ifdef RB_DEBUG
|
|
struct ircd::prof::syscall_usage_warning
|
|
{
|
|
const string_view fmt;
|
|
const va_rtti ap;
|
|
ircd::prof::syscall_timer timer;
|
|
|
|
template<class... args>
|
|
syscall_usage_warning(const string_view &fmt, args&&... a)
|
|
:syscall_usage_warning{fmt, va_rtti{std::forward<args>(a)...}}
|
|
{}
|
|
|
|
explicit syscall_usage_warning(const string_view &fmt, va_rtti &&ap)
|
|
:fmt{fmt}
|
|
,ap{std::move(ap)}
|
|
{}
|
|
|
|
~syscall_usage_warning() noexcept;
|
|
};
|
|
#else
|
|
struct ircd::prof::syscall_usage_warning
|
|
{
|
|
syscall_usage_warning(const string_view &fmt, ...)
|
|
{
|
|
// In at least gcc 6.3.0 20170519, template param packs are not DCE'ed
|
|
// so legacy varargs are used here.
|
|
}
|
|
};
|
|
#endif
|