Move the SetProcTitle code out of base and into chrome/common. This is only...

base/command_line.cc

 // Copyright (c) 2010 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.
 
 #include "base/command_line.h"
 
-#if defined(OS_WIN)
-#include <windows.h>
-#include <shellapi.h>
-#elif defined(OS_POSIX)
-#include <limits.h>
-#include <stdlib.h>
-#include <unistd.h>
-#endif
-#if defined(OS_LINUX)
-#include <sys/prctl.h>
-#endif
-
 #include <algorithm>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/singleton.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
+#include "build/build_config.h"
 
-#if defined(OS_LINUX)
-// Linux/glibc doesn't natively have setproctitle().
-#include "base/setproctitle_linux.h"
+#if defined(OS_WIN)
+#include <windows.h>
+#include <shellapi.h>
+#elif defined(OS_POSIX)
+#include <limits.h>
+#include <stdlib.h>
+#include <unistd.h>
 #endif
 
 CommandLine* CommandLine::current_process_commandline_ = NULL;
 
 // Since we use a lazy match, make sure that longer versions (like L"--")
 // are listed before shorter versions (like L"-") of similar prefixes.
 #if defined(OS_WIN)
 const wchar_t* const kSwitchPrefixes[] = {L"--", L"-", L"/"};
 const wchar_t kSwitchTerminator[] = L"--";
 const wchar_t kSwitchValueSeparator[] = L"=";
@@ skipping 168 matching lines @@
 
 // static
 void CommandLine::Init(int argc, const char* const* argv) {
   delete current_process_commandline_;
   current_process_commandline_ = new CommandLine;
 #if defined(OS_WIN)
   current_process_commandline_->ParseFromString(::GetCommandLineW());
 #elif defined(OS_POSIX)
   current_process_commandline_->InitFromArgv(argc, argv);
 #endif
-
-#if defined(OS_LINUX)
-  if (argv)
-    setproctitle_init(const_cast<char**>(argv));
-#endif
 }
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_NACL)
-// static
-void CommandLine::SetProcTitle() {
-  // Build a single string which consists of all the arguments separated
-  // by spaces. We can't actually keep them separate due to the way the
-  // setproctitle() function works.
-  std::string title;
-  bool have_argv0 = false;
-#if defined(OS_LINUX)
-  // In Linux we sometimes exec ourselves from /proc/self/exe, but this makes us
-  // show up as "exe" in process listings. Read the symlink /proc/self/exe and
-  // use the path it points at for our process title. Note that this is only for
-  // display purposes and has no TOCTTOU security implications.
-  FilePath target;
-  FilePath self_exe("/proc/self/exe");
-  if (file_util::ReadSymbolicLink(self_exe, &target)) {
-    have_argv0 = true;
-    title = target.value();
-    // If the binary has since been deleted, Linux appends " (deleted)" to the
-    // symlink target. Remove it, since this is not really part of our name.
-    const std::string kDeletedSuffix = " (deleted)";
-    if (EndsWith(title, kDeletedSuffix, true))
-      title.resize(title.size() - kDeletedSuffix.size());
-#if defined(PR_SET_NAME)
-    // If PR_SET_NAME is available at compile time, we try using it. We ignore
-    // any errors if the kernel does not support it at runtime though. When
-    // available, this lets us set the short process name that shows when the
-    // full command line is not being displayed in most process listings.
-    prctl(PR_SET_NAME, FilePath(title).BaseName().value().c_str());
-#endif
-  }
-#endif
-  for (size_t i = 1; i < current_process_commandline_->argv_.size(); ++i) {
-    if (!title.empty())
-      title += " ";
-    title += current_process_commandline_->argv_[i];
-  }
-  // Disable prepending argv[0] with '-' if we prepended it ourselves above.
-  setproctitle(have_argv0 ? "-%s" : "%s", title.c_str());
-}
-#endif
-
 void CommandLine::Reset() {
   DCHECK(current_process_commandline_ != NULL);
   delete current_process_commandline_;
   current_process_commandline_ = NULL;
 }
 
 // static
 CommandLine* CommandLine::ForCurrentProcess() {
   DCHECK(current_process_commandline_);
   return current_process_commandline_;
@@ skipping 247 matching lines @@
 
 // private
 CommandLine::CommandLine() {
 }
 
 // static
 CommandLine* CommandLine::ForCurrentProcessMutable() {
   DCHECK(current_process_commandline_);
   return current_process_commandline_;
 }