Method readProcFile

examples/procmon/procmon.cc:351–358

  }

  string readProcFile(const char* basename)
  {
    char filename[256];
    snprintf(filename, sizeof filename, "/proc/%d/%s", pid_, basename);
    string content;
    FileUtil::readFile(filename, 1024*1024, &content);
    return content;
  }

  string readLink(const char* basename)
  {