C++ (Cpp) rb_exc_new Examples

Example #1

File: ossl.c Project: BellyWong/RubyCocos2D

/*
 * Errors
 */
void
ossl_raise(VALUE exc, const char *fmt, ...)
{
    va_list args;
    char buf[BUFSIZ];
    const char *msg;
    long e;
    int len = 0;

#ifdef HAVE_ERR_PEEK_LAST_ERROR
    e = ERR_peek_last_error();
#else
    e = ERR_peek_error();
#endif
    if (fmt) {
	va_start(args, fmt);
	len = vsnprintf(buf, BUFSIZ, fmt, args);
	va_end(args);
    }
    if (len < BUFSIZ && e) {
	if (dOSSL == Qtrue) /* FULL INFO */
	    msg = ERR_error_string(e, NULL);
	else
	    msg = ERR_reason_error_string(e);
	fmt = len ? ": %s" : "%s";
	len += snprintf(buf+len, BUFSIZ-len, fmt, msg);
    }
    if (dOSSL == Qtrue){ /* show all errors on the stack */
	while ((e = ERR_get_error()) != 0){
	    rb_warn("error on stack: %s", ERR_error_string(e, NULL));
	}
    }
    ERR_clear_error();

    if(len > BUFSIZ) len = strlen(buf);
    rb_exc_raise(rb_exc_new(exc, buf, len));
}

Example #2

File: error.c Project: knugie/ruby

VALUE
rb_exc_new_cstr(VALUE etype, const char *s)
{
    return rb_exc_new(etype, s, strlen(s));
}

Example #3

File: error.c Project: asimoov/emscripted-ruby

VALUE
rb_exc_new3(VALUE etype, VALUE str)
{
    StringValue(str);
    return rb_exc_new(etype, RSTRING(str)->ptr, RSTRING(str)->len);
}

Example #4

File: exception_spec.c Project: bruce/rubinius

VALUE exception_spec_rb_exc_new(VALUE self, VALUE str) {
  char *cstr = StringValuePtr(str);
  return rb_exc_new(rb_eException, cstr, strlen(cstr));
}