Change type of snapshot from char array to byte array to avoid portability pr...

src/utils.cc

 // Copyright 2006-2008 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 164 matching lines @@
       DeleteArray(result);
       return NULL;
     }
     i += read;
   }
   fclose(file);
   return result;
 }
 
 
-char* ReadChars(const char* filename, int* size, bool verbose) {
-  return ReadCharsFromFile(filename, size, 0, verbose);
+byte* ReadBytes(const char* filename, int* size, bool verbose) {
+  char* chars = ReadCharsFromFile(filename, size, 0, verbose);
+  return reinterpret_cast<byte*>(chars);
 }
 
 
 Vector<const char> ReadFile(const char* filename,
                             bool* exists,
                             bool verbose) {
   int size;
   char* result = ReadCharsFromFile(filename, &size, 1, verbose);
   if (!result) {
     *exists = false;
@@ skipping 29 matching lines @@
       OS::PrintError("Cannot open file %s for reading.\n", filename);
     }
     return 0;
   }
   int written = WriteCharsToFile(str, size, f);
   fclose(f);
   return written;
 }
 
 
+int WriteBytes(const char* filename,
+               const byte* bytes,
+               int size,
+               bool verbose) {
+  const char* str = reinterpret_cast<const char*>(bytes);
+  return WriteChars(filename, str, size, verbose);
+}
+
+
 StringBuilder::StringBuilder(int size) {
   buffer_ = Vector<char>::New(size);
   position_ = 0;
 }
 
 
 void StringBuilder::AddString(const char* s) {
   AddSubstring(s, strlen(s));
 }
 
@@ skipping 32 matching lines @@
   buffer_[position_] = '\0';
   // Make sure nobody managed to add a 0-character to the
   // buffer while building the string.
   ASSERT(strlen(buffer_.start()) == static_cast<size_t>(position_));
   position_ = -1;
   ASSERT(is_finalized());
   return buffer_.start();
 }
 
 } }  // namespace v8::internal