Lines Matching defs:active
47 * The 'active region' is an (optional) subregion of the remaining region.
49 * that is selected with isc_buffer_setactive(). Initially, the active region
51 * active region will also be empty.
63 * c == active pointer. Meaningful between b and d.
71 * b-c == optional active region.
85 * 0 <= active <= used
86 * (although active < current implies empty active region)
145 ((void *)((unsigned char *)(b)->base + (b)->active)) /*c*/
158 #define isc_buffer_activelength(b) ((b)->active - (b)->current) /* c-b */
176 unsigned int active;
374 * \brief Make 'r' refer to the active region of 'b'.
386 * \brief Sets the end of the active region 'n' bytes after current.
693 (_b)->active = 0; \
708 (_b)->active = 0; \
739 if ((_b)->active > (_b)->used) \
740 (_b)->active = (_b)->used; \
747 (_b)->active = 0; \
764 if ((_b)->current < (_b)->active) { \
775 (_b)->active = (_b)->current + (_n); \