fileutils.cc

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// Copyright 2014 The Galactic Bloodshed Authors. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the COPYING file.

#include "gb/utils/fileutils.h"

// TODO - Actually move implementation to c++ instead of fopens
void InitFile(const std::string &path, void *buffer, size_t len) {
  const char *filename = path.c_str();
  FILE *f = fopen(filename, "w+");
  if (buffer != nullptr && len > 0) {
    if (f == nullptr) {
      printf("Unable to open \"%s\".\n", filename);
      exit(-1);
    }
    fwrite(buffer, len, 1, f);
  }
  chmod(filename, 00660);
  fclose(f);
}

void EmptyFile(const std::string &path) { InitFile(path); }