Usermode/Libraries/crt0.o_src/crt0.c

   1 /*
   2  * Acess2
   3  * - C Runtime 0 Common Code
   4  */
   5
   6 typedef void    (*exithandler_t)(void);
   7 typedef void    (*constructor_t)(void);
   8
   9 exithandler_t   _crt0_exit_handler;
  10 extern constructor_t    _crtbegin_ctors[];
  11 extern void     _exit(int status) __attribute__((noreturn));
  12
  13 void start(int argc, char *argv[], char **envp)
  14 {
  15          int    i;
  16          int    rv;
  17
  18         for( i = 0; _crtbegin_ctors[i]; i ++ )
  19                 _crtbegin_ctors[i]();
  20
  21         rv = main(argc, argv, envp);
  22
  23         if( _crt0_exit_handler )
  24                 _crt0_exit_handler();
  25
  26         _exit(rv);
  27 }