base: fix accessibility of enum in bit_array.h

avoids warning by clang:

error: 'BITS_PER_WORD' is a private member of 'Genode::Bit_array_base'

Issue #3022
This commit is contained in:
Alexander Boettcher 2018-10-25 09:13:19 +02:00 committed by Christian Helmuth
parent 9ee3843f35
commit 4b62f091a9

View File

@ -35,13 +35,15 @@ class Genode::Bit_array_base
class Invalid_clear : public Exception {};
class Invalid_set : public Exception {};
private:
protected:
enum {
BITS_PER_BYTE = 8UL,
BITS_PER_WORD = sizeof(addr_t) * BITS_PER_BYTE
};
private:
unsigned _bit_cnt;
unsigned _word_cnt;
addr_t *_words;