1                 : #ifndef __SHARED_H
       2                 : #define __SHARED_H
       3                 : 
       4                 : #include "types.hh"
       5                 : 
       6                 : #include <signal.h>
       7                 : 
       8                 : 
       9                 : /* These are not implemented here, but must be implemented by a
      10                 :    program linking against libmain. */
      11                 : 
      12                 : /* Main program.  Called by main() after the ATerm library has been
      13                 :    initialised and some default arguments have been processed (and
      14                 :    removed from `args').  main() will catch all exceptions. */
      15                 : void run(nix::Strings args);
      16                 : 
      17                 : /* Should print a help message to stdout and return. */
      18                 : void printHelp();
      19                 : 
      20                 : extern std::string programId;
      21                 : 
      22                 : 
      23                 : namespace nix {
      24                 : 
      25                 : /* Ugh.  No better place to put this. */
      26                 : Path makeRootName(const Path & gcRoot, int & counter);
      27                 : void printGCWarning();
      28                 : 
      29                 : void printMissing(const PathSet & paths);
      30                 : 
      31                 : unsigned long long getIntArg(const string & opt,
      32                 :     Strings::iterator & i, const Strings::iterator & end);
      33                 : 
      34                 : /* Whether we're running setuid. */
      35                 : extern bool setuidMode;
      36                 : 
      37                 : extern volatile ::sig_atomic_t blockInt;
      38                 : 
      39               8 : MakeError(UsageError, nix::Error);
      40                 : 
      41                 : struct RemoveTempRoots 
      42                 : {
      43                 :     ~RemoveTempRoots();    
      44                 : };
      45                 : 
      46                 : }
      47                 : 
      48                 : 
      49                 : #endif /* !__SHARED_H */