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/* -*- 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/. */
#ifndef IPC_PROCESSTYPE_H_
#define IPC_PROCESSTYPE_H_
#include "mozilla/Attributes.h"
#include "mozilla/Types.h"
// This enum is not dense. See GeckoProcessTypes.h for details.
enum GeckoProcessType {
#define GECKO_PROCESS_TYPE(enum_value, enum_name, string_name, proc_typename, \
process_bin_type, procinfo_typename, \
webidl_typename, allcaps_name) \
GeckoProcessType_##enum_name = (enum_value),
#include "mozilla/GeckoProcessTypes.h"
#undef GECKO_PROCESS_TYPE
GeckoProcessType_End,
GeckoProcessType_Invalid = GeckoProcessType_End
};
// Integral type used for GeckoChildIDs. A ChildID of -1 is used as the invalid
// sentinel, and 0 indicates the parent process.
using GeckoChildID = int32_t;
inline constexpr GeckoChildID kInvalidGeckoChildID = -1;
namespace mozilla {
namespace startup {
extern MFBT_DATA GeckoProcessType sChildProcessType;
extern MFBT_DATA GeckoChildID sGeckoChildID;
} // namespace startup
/**
* @return the GeckoProcessType of the current process.
*/
MOZ_ALWAYS_INLINE GeckoProcessType GetGeckoProcessType() {
return startup::sChildProcessType;
}
/**
* Set the gecko process type based on a null-terminated byte string.
*/
MFBT_API void SetGeckoProcessType(const char* aProcessTypeString);
/**
* @return the GeckoChildID of the current process.
*/
MOZ_ALWAYS_INLINE GeckoChildID GetGeckoChildID() {
return startup::sGeckoChildID;
}
/**
* Set the gecko child id based on a null-terminated byte string.
*/
MFBT_API void SetGeckoChildID(const char* aGeckoChildIDString);
} // namespace mozilla
#endif // IPC_PROCESSTYPE_H_
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