Function fscrypt_align_ofs

src/client/FSCrypt.h:30–32

#define FSCRYPT_MAXIO_SIZE fscrypt_block_start(INT_MAX)

static inline uint64_t fscrypt_align_ofs(uint64_t ofs) {
  return (ofs + FSCRYPT_DATA_ALIGNMENT - 1) & ~(FSCRYPT_DATA_ALIGNMENT - 1);
}

static inline int fscrypt_ofs_in_block(uint64_t pos) {
  return pos & (FSCRYPT_BLOCK_SIZE - 1);