Fix building on musl libc.

src/client/linux/crash_generation/crash_generation_server.cc

 // Copyright (c) 2010 Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <assert.h>
-#include <dirent.h>
 #include <fcntl.h>
 #include <limits.h>
 #include <poll.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
 
 #include <vector>
 
 #include "client/linux/crash_generation/crash_generation_server.h"
 #include "client/linux/crash_generation/client_info.h"
 #include "client/linux/handler/exception_handler.h"
 #include "client/linux/minidump_writer/minidump_writer.h"
 #include "common/linux/eintr_wrapper.h"
 #include "common/linux/guid_creator.h"
 #include "common/linux/safe_readlink.h"
 
+#include <dirent.h>
+
 static const char kCommandQuit = 'x';
 
 namespace google_breakpad {
 
 CrashGenerationServer::CrashGenerationServer(
   const int listen_fd,
   OnClientDumpRequestCallback dump_callback,
   void* dump_context,
   OnClientExitingCallback exit_callback,
   void* exit_context,
@@ skipping 262 matching lines @@
 
 // static
 void*
 CrashGenerationServer::ThreadMain(void *arg)
 {
   reinterpret_cast<CrashGenerationServer*>(arg)->Run();
   return NULL;
 }
 
 }  // namespace google_breakpad