Install from disk image: Create persistent Dock icon

chrome/browser/mac/launchd.h

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_MAC_LAUNCHD_H_
+#define CHROME_BROWSER_MAC_LAUNCHD_H_
+#pragma once
+
+#include <string>
+
+namespace launchd {
+
+// Equivalent to running "launchctl start |job_label|" from the command line.
+// Returns the errno obtained from making the request of launchd, 0 on
+// success, and -1 when no response could be made of launchd.
+int StartJob(const std::string& job_label);

[Robert Sesek, 2011/06/29 18:26:42]

You don't use these. Is there a point to landing them?

[Mark Mentovai, 2011/06/29 19:29:29]

rsesek wrote:
No, I was going to take them out anyway, but I figured I’d let you comment
because you got upset last time I uploaded a new change set in the middle of
your review.

+
+// As with StartJob, but for stopping jobs. Equivalent to "launchctl stop
+// |job_label|." Note that launchd may restart a stopped job immediately or
+// at some point in the future even without an explicit call to StartJob.
+int StopJob(const std::string& job_label);
+
+// Runs StopJob, and if successful, then StartJob.
+void RestartJob(const std::string& job_label);
+
+// Returns the PID for job_label, or -1 on error.
+int PIDForJob(const std::string& job_label);
+
+// Sends a signal to the job at job_label.
+void SignalJob(const std::string& job_label, int signal);
+
+}  // namespace launchd
+
+#endif  // CHROME_BROWSER_MAC_LAUNCHD_H_