#define BITMAP_DECLARE(_name, _nbits) \
bitmap (_name)[BITMAP_NWORDS(_nbits)]
-static inline size_t bitmap_sizeof(int nbits)
+static inline size_t bitmap_sizeof(unsigned long nbits)
{
return BITMAP_NWORDS(nbits) * sizeof(bitmap_word);
}
-static inline bitmap *bitmap_alloc(int nbits)
+static inline bitmap *bitmap_alloc(unsigned long nbits)
{
return malloc(bitmap_sizeof(nbits));
}
#define BITMAP_TAIL(_bm, _nbits) \
(BITMAP_TAILWORD(_bm, _nbits) & BITMAP_TAILBITS(_nbits))
-static inline void bitmap_set_bit(bitmap *bitmap, int n)
+static inline void bitmap_set_bit(bitmap *bitmap, unsigned long n)
{
BITMAP_WORD(bitmap, n) |= BITMAP_WORDBIT(n);
}
-static inline void bitmap_clear_bit(bitmap *bitmap, int n)
+static inline void bitmap_clear_bit(bitmap *bitmap, unsigned long n)
{
BITMAP_WORD(bitmap, n) &= ~BITMAP_WORDBIT(n);
}
-static inline void bitmap_change_bit(bitmap *bitmap, int n)
+static inline void bitmap_change_bit(bitmap *bitmap, unsigned long n)
{
BITMAP_WORD(bitmap, n) ^= BITMAP_WORDBIT(n);
}
-static inline bool bitmap_test_bit(bitmap *bitmap, int n)
+static inline bool bitmap_test_bit(const bitmap *bitmap, unsigned long n)
{
return !!(BITMAP_WORD(bitmap, n) & BITMAP_WORDBIT(n));
}
-static inline void bitmap_zero(bitmap *bitmap, int nbits)
+static inline void bitmap_zero(bitmap *bitmap, unsigned long nbits)
{
memset(bitmap, 0, bitmap_sizeof(nbits));
}
-static inline void bitmap_fill(bitmap *bitmap, int nbits)
+static inline void bitmap_fill(bitmap *bitmap, unsigned long nbits)
{
memset(bitmap, 0xff, bitmap_sizeof(nbits));
}
-static inline void bitmap_copy(bitmap *dst, bitmap *src, int nbits)
+static inline void bitmap_copy(bitmap *dst, const bitmap *src,
+ unsigned long nbits)
{
memcpy(dst, src, bitmap_sizeof(nbits));
}
#define BITMAP_DEF_BINOP(_name, _op) \
static inline void bitmap_##_name(bitmap *dst, bitmap *src1, bitmap *src2, \
- int nbits) \
+ unsigned long nbits) \
{ \
- unsigned int i = 0; \
+ unsigned long i = 0; \
for (i = 0; i < BITMAP_NWORDS(nbits); i++) { \
dst[i].w = src1[i].w _op src2[i].w; \
} \
#undef BITMAP_DEF_BINOP
-static inline void bitmap_complement(bitmap *dst, bitmap *src, int nbits)
+static inline void bitmap_complement(bitmap *dst, const bitmap *src,
+ unsigned long nbits)
{
- unsigned int i;
+ unsigned long i;
for (i = 0; i < BITMAP_NWORDS(nbits); i++)
dst[i].w = ~src[i].w;
}
-static inline bool bitmap_equal(bitmap *src1, bitmap *src2, int nbits)
+static inline bool bitmap_equal(const bitmap *src1, const bitmap *src2,
+ unsigned long nbits)
{
return (memcmp(src1, src2, BITMAP_HEADBYTES(nbits)) == 0)
&& (!BITMAP_HASTAIL(nbits)
|| (BITMAP_TAIL(src1, nbits) == BITMAP_TAIL(src2, nbits)));
}
-static inline bool bitmap_intersects(bitmap *src1, bitmap *src2, int nbits)
+static inline bool bitmap_intersects(const bitmap *src1, const bitmap *src2,
+ unsigned long nbits)
{
- unsigned int i;
+ unsigned long i;
for (i = 0; i < BITMAP_HEADWORDS(nbits); i++) {
if (src1[i].w & src2[i].w)
return false;
}
-static inline bool bitmap_subset(bitmap *src1, bitmap *src2, int nbits)
+static inline bool bitmap_subset(const bitmap *src1, const bitmap *src2,
+ unsigned long nbits)
{
- unsigned int i;
+ unsigned long i;
for (i = 0; i < BITMAP_HEADWORDS(nbits); i++) {
if (src1[i].w & ~src2[i].w)
return true;
}
-static inline bool bitmap_full(bitmap *bitmap, int nbits)
+static inline bool bitmap_full(const bitmap *bitmap, unsigned long nbits)
{
- unsigned int i;
+ unsigned long i;
for (i = 0; i < BITMAP_HEADWORDS(nbits); i++) {
if (bitmap[i].w != -1UL)
return true;
}
-static inline bool bitmap_empty(bitmap *bitmap, int nbits)
+static inline bool bitmap_empty(const bitmap *bitmap, unsigned long nbits)
{
- unsigned int i;
+ unsigned long i;
for (i = 0; i < BITMAP_HEADWORDS(nbits); i++) {
if (bitmap[i].w != 0)