Thread: /etc/resolv.conf
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Re: /etc/resolv.conf

 
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  #2
Dec 2nd, 2008
The conf file is just a textfile, so you can use standard c++ file-acces:

C Syntax (Toggle Plain Text) 
  1. #include <fstream>
  2.  
  3. [....]
  4.  
  5. std::ifstream in_file("/etc/resolv.conf");
  6. if (!in_file.is_open())
  7.     std::cout << "error opening file";
  8. else
  9.     // do stuff
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