forked from mirrors/gecko-dev
d621561a4a
A small xpcom module implemented in Rust, designed to provide low-level tools to deal with processes from JS. For the moment, the only notable feature is `kill()`, designed to be used from about:processes Differential Revision: https://phabricator.services.mozilla.com/D82552
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/StaticPtr.h"
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#include "nsCOMPtr.h"
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#include "ProcessToolsService.h"
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// This anonymous namespace prevents outside C++ code from improperly accessing
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// these implementation details.
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namespace {
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extern "C" {
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// Implemented in Rust.
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void new_process_tools_service(nsIProcessToolsService** result);
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}
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static mozilla::StaticRefPtr<nsIProcessToolsService> sProcessToolsService;
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} // namespace
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already_AddRefed<nsIProcessToolsService> GetProcessToolsService() {
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nsCOMPtr<nsIProcessToolsService> processToolsService;
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if (sProcessToolsService) {
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processToolsService = sProcessToolsService;
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} else {
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new_process_tools_service(getter_AddRefs(processToolsService));
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sProcessToolsService = processToolsService;
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mozilla::ClearOnShutdown(&sProcessToolsService);
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}
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return processToolsService.forget();
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}
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