1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_COMMON_SET_PROCESS_TITLE_H_ 6 #define CONTENT_COMMON_SET_PROCESS_TITLE_H_ 7 8 namespace content { 9 // Sets OS-specific process title information based on the command line. This 10 // does nothing if the OS doesn't support or need this capability. 11 // 12 // Pass in the argv from main(). On Windows, where there is no argv, you can 13 // pass NULL or just don't call this function, since it does nothing. This 14 // argv pointer will be cached so if you call this function again, you can pass 15 // NULL in the second call. This is to support the case where it's called once 16 // at startup, and later when a zygote is fork()ed. The later call doesn't have 17 // easy access to main's argv. 18 // 19 // On non-Mac Unix platforms, we exec ourselves from /proc/self/exe, but that 20 // makes the process name that shows up in "ps" etc. for the child processes 21 // show as "exe" instead of "chrome" or something reasonable. This function 22 // will try to fix it so the "effective" command line shows up instead. 23 void SetProcessTitleFromCommandLine(const char** main_argv); 24 25 } // namespace content 26 27 #endif // CONTENT_COMMON_SET_PROCESS_TITLE_H_ 28
