bsd/vfs/vfs_attrlist.c

67 	ssize_t	allocated;
83 	fit = imin(count, ab->allocated - (ab->fixedcursor - ab->base));
102 	fit = imin(count, ab->allocated - (ab->varcursor - ab->base));
108 	fit = imin(extcount, ab->allocated - (ab->varcursor - ab->base));
149 	space = ab->allocated - (ab->varcursor - ab->base);
163 		if ((AB.allocated - (AB.fixedcursor - AB.base)) >= 4) {   \
171 		if ((AB.allocated - (AB.fixedcursor - AB.base)) >= 8) {   \
869 	ab.allocated = imin(uap->bufferSize, fixedsize + varsize);
870 	if (ab.allocated > ATTR_MAX_BUFFER) {
872 		VFS_DEBUG(ctx, vp, "ATTRLIST - ERROR: buffer size too large (%d limit %d)", ab.allocated, ATTR_MAX_BUFFER);
875 	MALLOC(ab.base, char *, ab.allocated, M_TEMP, M_WAITOK);
878 		VFS_DEBUG(ctx, vp, "ATTRLIST - ERROR: could not allocate %d for copy buffer", ab.allocated);
1154 		panic("packed field size mismatch; allocated %ld but packed %ld for common %08x vol %08x",
1165 	*(uint32_t *)ab.base = (uap->options & FSOPT_REPORT_FULLSIZE) ? ab.needed : imin(ab.allocated, ab.needed);
1177 	error = copyout(ab.base, uap->attributeBuffer, ab.allocated);
1485 	ab.allocated = fixedsize + varsize;
1486 	if (ab.allocated > ATTR_MAX_BUFFER) {
1488 		VFS_DEBUG(ctx, vp, "ATTRLIST - ERROR: buffer size too large (%d limit %d)", ab.allocated, ATTR_MAX_BUFFER);
1491 	MALLOC(ab.base, char *, ab.allocated, M_TEMP, M_WAITOK);
1494 		VFS_DEBUG(ctx, vp, "ATTRLIST - ERROR: could not allocate %d for copy buffer", ab.allocated);
1537 	ab.needed = ab.allocated;
1942 		panic("packed field size mismatch; allocated %ld but packed %ld for common %08x vol %08x",
1953 	*(uint32_t *)ab.base = (uap->options & FSOPT_REPORT_FULLSIZE) ? ab.needed : imin(ab.allocated, ab.needed);
1968 	error = copyout(ab.base, uap->attributeBuffer, imin(uap->bufferSize, ab.allocated));