FFI::DynamicLibrary::Symbol

An instance of this class represents a library symbol. It may be a {Pointer pointer} to a function or to a variable.

Public Instance Methods

initialize_copy(other) click to toggle source

@param [Object] other

@return [nil]

DO NOT CALL THIS METHOD

static VALUE
symbol_initialize_copy(VALUE self, VALUE other)
{
    rb_raise(rb_eRuntimeError, "cannot duplicate symbol");
    return Qnil;
}

inspect click to toggle source

@return [String]

static VALUE
symbol_inspect(VALUE self)
{
    LibrarySymbol* sym;
    char buf[256];

    Data_Get_Struct(self, LibrarySymbol, sym);
    snprintf(buf, sizeof(buf), "#<FFI::Library::Symbol name=%s address=%p>",
             StringValueCStr(sym->name), sym->base.memory.address);
    return rb_str_new2(buf);
}

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FFI::DynamicLibrary::Symbol

Public Instance Methods