lib/isc/mem.c

55 #define ALIGNMENT_SIZE		8U		/*%< must be a power of 2 */
91 	 * This structure must be ALIGNMENT_SIZE bytes.
96 		char		bytes[ALIGNMENT_SIZE];
508 	 * round down to ALIGNMENT_SIZE
510 	return (size & (~(ALIGNMENT_SIZE - 1)));
517 	 * enough to satisfy the request and be aligned on ALIGNMENT_SIZE
522 		return (ALIGNMENT_SIZE);
523 	return ((size + ALIGNMENT_SIZE - 1) & (~(ALIGNMENT_SIZE - 1)));
915 	INSIST((ALIGNMENT_SIZE & (ALIGNMENT_SIZE - 1)) == 0);
1189 			oldsize = si->u.size - ALIGNMENT_SIZE;
1191 				oldsize -= ALIGNMENT_SIZE;
1325 			oldsize = si->u.size - ALIGNMENT_SIZE;
1327 				oldsize -= ALIGNMENT_SIZE;
1505 	size += ALIGNMENT_SIZE;
1507 		size += ALIGNMENT_SIZE;
1593 			INSIST(oldsize >= ALIGNMENT_SIZE);
1594 			oldsize -= ALIGNMENT_SIZE;