dmydln.c

   1 // This file is used by miniruby, not ruby.
   2 // ruby uses dln.c.
   3
   4 #include "ruby/ruby.h"
   5
   6 bool
   7 dln_supported_p(void)
   8 {
   9     return false;
  10 }
  11
  12 NORETURN(void *dln_load(const char *));
  13 void*
  14 dln_load(const char *file)
  15 {
  16     rb_loaderror("this executable file can't load extension libraries");
  17
  18     UNREACHABLE_RETURN(NULL);
  19 }
  20
  21 NORETURN(void *dln_symbol(void*,const char*));
  22 void*
  23 dln_symbol(void *handle, const char *symbol)
  24 {
  25     rb_loaderror("this executable file can't load extension libraries");
  26
  27     UNREACHABLE_RETURN(NULL);
  28 }
  29
  30 void*
  31 dln_open(const char *library, char *error, size_t size)
  32 {
  33     static const char *error_str = "this executable file can't load extension libraries";
  34     strlcpy(error, error_str, size);
  35     return NULL;
  36 }
  37