From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- modules/libpref/init/StaticPrefListBegin.h | 50 ++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 modules/libpref/init/StaticPrefListBegin.h (limited to 'modules/libpref/init/StaticPrefListBegin.h') diff --git a/modules/libpref/init/StaticPrefListBegin.h b/modules/libpref/init/StaticPrefListBegin.h new file mode 100644 index 0000000000..d6dffb9e3e --- /dev/null +++ b/modules/libpref/init/StaticPrefListBegin.h @@ -0,0 +1,50 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +// This file does not make sense on its own. It must be #included along with +// StaticPrefsListEnd.h in all headers that contribute prefs to the StaticPrefs +// namespace. + +#include "StaticPrefsBase.h" +#include "Preferences.h" +#include "MainThreadUtils.h" // for NS_IsMainThread() +#include "nsXULAppAPI.h" // for XRE_IsContentProcess() + +namespace mozilla { +namespace StaticPrefs { + +// For mirrored prefs we generate an extern variable declaration and three +// getter declarations/definitions. +#define NEVER_PREF(name, cpp_type, default_value) +#define ALWAYS_PREF(name, base_id, full_id, cpp_type, default_value) \ + extern cpp_type sMirror_##full_id; \ + inline StripAtomic full_id() { \ + MOZ_DIAGNOSTIC_ASSERT(IsAtomic::value || NS_IsMainThread(), \ + "Non-atomic static pref '" name \ + "' being accessed on background thread by getter"); \ + return sMirror_##full_id; \ + } \ + inline const char* GetPrefName_##base_id() { return name; } \ + inline StripAtomic GetPrefDefault_##base_id() { \ + return default_value; \ + } +#define ALWAYS_DATAMUTEX_PREF(name, base_id, full_id, cpp_type, default_value) \ + extern cpp_type sMirror_##full_id; \ + inline cpp_type::ConstAutoLock full_id() { \ + return sMirror_##full_id.ConstLock(); \ + } \ + inline const char* GetPrefName_##base_id() { return name; } \ + inline StripAtomic GetPrefDefault_##base_id() { \ + return default_value; \ + } +#define ONCE_PREF(name, base_id, full_id, cpp_type, default_value) \ + extern cpp_type sMirror_##full_id; \ + inline cpp_type full_id() { \ + MaybeInitOncePrefs(); \ + return sMirror_##full_id; \ + } \ + inline const char* GetPrefName_##base_id() { return name; } \ + inline cpp_type GetPrefDefault_##base_id() { return default_value; } -- cgit v1.2.3