Hacky slashy

base/command_line.h

 // Copyright (c) 2012 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.
 
 // This class works with command lines: building and parsing.
 // Arguments with prefixes ('--', '-', and on Windows, '/') are switches.
 // Switches will precede all other arguments without switch prefixes.
 // Switches can optionally have values, delimited by '=', e.g., "-switch=value".
 // An argument of "--" will terminate switch parsing during initialization,
 // interpreting subsequent tokens as non-switch arguments, regardless of prefix.
@@ skipping 16 matching lines @@
 
 namespace base {
 
 class FilePath;
 
 class BASE_EXPORT CommandLine {
  public:
 #if defined(OS_WIN)
   // The native command line string type.
   using StringType = string16;
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) || defined(OS_FUCHSIA)

[jamesr, 2017/02/17 00:44:10]

I think OS_POSIX should be true when current_os == "fuchsia"

[scottmg, 2017/02/17 00:48:11]

Thanks! I waffled on that for a while. I wasn't sure what your deal with files
was, but now I see it's pretty normal unistd.

There's no pthread in favour of C11 threads, is that right?

I guess OS_POSIX will probably require a smaller delta, even if someday it's
better for it to be false.

   using StringType = std::string;
 #endif
 
   using CharType = StringType::value_type;
   using StringVector = std::vector<StringType>;
   using SwitchMap = std::map<std::string, StringType>;
   using StringPieceSwitchMap = std::map<StringPiece, const StringType*>;
 
   // A constructor for CommandLines that only carry switches and arguments.
   enum NoProgram { NO_PROGRAM };
@@ skipping 202 matching lines @@
   // Used for allocation-free lookups.
   StringPieceSwitchMap switches_by_stringpiece_;
 
   // The index after the program and switches, any arguments start here.
   size_t begin_args_;
 };
 
 }  // namespace base
 
 #endif  // BASE_COMMAND_LINE_H_