Commit fa5ab873 authored by Matthias Braun's avatar Matthias Braun
Browse files

fix rbitset_is_empty; put opening brace of functions on an own line

[r26329]
parent f6750fd8
......@@ -88,7 +88,8 @@ do { \
*
* @return the new bitset
*/
static inline unsigned *rbitset_obstack_alloc(struct obstack *obst, unsigned size) {
static inline unsigned *rbitset_obstack_alloc(struct obstack *obst, unsigned size)
{
unsigned size_bytes = BITSET_SIZE_BYTES(size);
unsigned *res = obstack_alloc(obst, size_bytes);
memset(res, 0, size_bytes);
......@@ -105,7 +106,8 @@ static inline unsigned *rbitset_obstack_alloc(struct obstack *obst, unsigned siz
*
* @return the new bitset
*/
static inline unsigned *rbitset_w_size_obstack_alloc(struct obstack *obst, unsigned size) {
static inline unsigned *rbitset_w_size_obstack_alloc(struct obstack *obst, unsigned size)
{
unsigned size_bytes = BITSET_SIZE_BYTES(size);
unsigned *res = obstack_alloc(obst, size_bytes + sizeof(unsigned));
*res = size;
......@@ -142,10 +144,14 @@ unsigned *rbitset_duplicate_obstack_alloc(struct obstack *obst,
/**
* Check if a bitset is empty, ie all bits cleared.
*/
static inline int rbitset_is_empty(unsigned *bitset, unsigned size) {
unsigned i, size_bytes = BITSET_SIZE_BYTES(size);
static inline int rbitset_is_empty(unsigned *bitset, unsigned size)
{
unsigned size_bytes = BITSET_SIZE_ELEMS(size);
unsigned i;
for (i = 0; i < size_bytes; ++i)
if (bitset[i]) return 0;
if (bitset[i] != 0)
return 0;
return 1;
}
......@@ -155,7 +161,8 @@ static inline int rbitset_is_empty(unsigned *bitset, unsigned size) {
* @param bitset the bitset
* @param pos the position of the bit to be set
*/
static inline void rbitset_set(unsigned *bitset, unsigned pos) {
static inline void rbitset_set(unsigned *bitset, unsigned pos)
{
BITSET_ELEM(bitset,pos) |= 1 << (pos % BITS_PER_ELEM);
}
......@@ -165,7 +172,8 @@ static inline void rbitset_set(unsigned *bitset, unsigned pos) {
* @param bitset the bitset
* @param size number of bits in the bitset
*/
static inline void rbitset_set_all(unsigned *bitset, unsigned size) {
static inline void rbitset_set_all(unsigned *bitset, unsigned size)
{
unsigned size_bytes = BITSET_SIZE_BYTES(size);
memset(bitset, ~0, size_bytes);
}
......@@ -177,7 +185,8 @@ static inline void rbitset_set_all(unsigned *bitset, unsigned size) {
* @param bitset the bitset
* @param pos the position of the bit to be clear
*/
static inline void rbitset_clear(unsigned *bitset, unsigned pos) {
static inline void rbitset_clear(unsigned *bitset, unsigned pos)
{
BITSET_ELEM(bitset, pos) &= ~(1 << (pos % BITS_PER_ELEM));
}
......@@ -187,7 +196,8 @@ static inline void rbitset_clear(unsigned *bitset, unsigned pos) {
* @param bitset the bitset
* @param size number of bits in the bitset
*/
static inline void rbitset_clear_all(unsigned *bitset, unsigned size) {
static inline void rbitset_clear_all(unsigned *bitset, unsigned size)
{
unsigned size_bytes = BITSET_SIZE_BYTES(size);
memset(bitset, 0, size_bytes);
}
......@@ -198,7 +208,8 @@ static inline void rbitset_clear_all(unsigned *bitset, unsigned size) {
* @param bitset the bitset
* @param pos the position of the bit to check
*/
static inline int rbitset_is_set(const unsigned *bitset, unsigned pos) {
static inline int rbitset_is_set(const unsigned *bitset, unsigned pos)
{
return BITSET_ELEM(bitset, pos) & (1 << (pos % BITS_PER_ELEM));
}
......@@ -208,7 +219,8 @@ static inline int rbitset_is_set(const unsigned *bitset, unsigned pos) {
* @param bitset the bitset
* @param size size of the bitset
*/
static inline unsigned rbitset_popcnt(const unsigned *bitset, unsigned size) {
static inline unsigned rbitset_popcnt(const unsigned *bitset, unsigned size)
{
unsigned pos;
unsigned n = BITSET_SIZE_ELEMS(size);
unsigned res = 0;
......@@ -235,7 +247,8 @@ static inline unsigned rbitset_popcnt(const unsigned *bitset, unsigned size) {
* @note Does NOT check the size of the bitset, so ensure that a bit
* will be found or use a sentinel bit!
*/
static inline unsigned rbitset_next(const unsigned *bitset, unsigned pos, int set) {
static inline unsigned rbitset_next(const unsigned *bitset, unsigned pos, int set)
{
unsigned p;
unsigned elem_pos = pos / BITS_PER_ELEM;
unsigned bit_pos = pos % BITS_PER_ELEM;
......@@ -385,7 +398,8 @@ static inline void rbitset_copy(unsigned *dst, const unsigned *src, size_t size)
*
* @deprecated
*/
static inline void rbitset_copy_to_bitset(const unsigned *rbitset, bitset_t *bitset) {
static inline void rbitset_copy_to_bitset(const unsigned *rbitset, bitset_t *bitset)
{
// TODO optimize me (or remove me)
unsigned i, n = bitset_size(bitset);
for (i = 0; i < n; ++i) {
......
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