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iflag: Introduce IFLAG_INIT helper

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Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2013-12-07 16:12:07 +04:00
parent 20df33d2a5
commit 71f71c0dbe
1 changed files with 3 additions and 3 deletions
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6
iflag.h
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@ -13,6 +13,8 @@ int ilog2_32(uint32_t v);
#define IF_GENBIT(bit) (UINT32_C(1) << (bit))
#define IFLAG_INIT (iflag_t){ .field = { 0 }, }
static inline unsigned int iflag_test(const iflag_t *f, unsigned int bit)
{
unsigned int index = bit / 32;
@ -143,9 +145,7 @@ static inline int iflag_cmp_cpu_level(const iflag_t *a, const iflag_t *b)
static inline iflag_t _iflag_pfmask(const iflag_t *a)
{
iflag_t r;
memset(&r, 0, sizeof(r));
iflag_t r = IFLAG_INIT;
if (iflag_test(a, IF_CYRIX))
iflag_set(&r, IF_CYRIX);