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tcp, udp, util: Fixes for bitmap handling on big-endian, casts

Bitmap manipulating functions would otherwise refer to inconsistent
sets of bits on big-endian architectures. While at it, fix up a
couple of casts.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2022-01-25 20:21:18 +01:00
parent 4c7304db85
commit caa22aa644
5 changed files with 16 additions and 7 deletions

2
util.h
View file

@ -43,6 +43,8 @@ void debug(const char *format, ...);
#define ROUND_DOWN(x, y) ((x) & ~((y) - 1))
#define ROUND_UP(x, y) (((x) + (y) - 1) & ~((y) - 1))
#define BITMAP_BIT(n) (1UL << (n) % (sizeof(long) * 8))
#define BITMAP_WORD(n) (n / (sizeof(long) * 8))
#define SWAP(a, b) \
do { \