libiberty/include/obstack.h

169   char	*next_free;		/* where to add next char to current object */  member
258 #define obstack_next_free(h)	((h)->next_free)
289 #define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar))
291 #define obstack_blank_fast(h,n) ((h)->next_free += (n))
311      (unsigned) (__o->next_free - __o->object_base); })
316      (unsigned) (__o->chunk_limit - __o->next_free); })
322    if (__o->chunk_limit - __o->next_free < __len)			\
329      (__o->chunk->prev == 0 && __o->next_free - __o->chunk->contents == 0); })
335    if (__o->next_free + __len > __o->chunk_limit)			\
337    _obstack_memcpy (__o->next_free, (where), __len);			\
338    __o->next_free += __len;						\
345    if (__o->next_free + __len + 1 > __o->chunk_limit)			\
347    _obstack_memcpy (__o->next_free, (where), __len);			\
348    __o->next_free += __len;						\
349    *(__o->next_free)++ = 0;						\
355    if (__o->next_free + 1 > __o->chunk_limit)				\
367    if (__o->next_free + sizeof (void *) > __o->chunk_limit)		\
374    if (__o->next_free + sizeof (int) > __o->chunk_limit)		\
381    *(const void **) __o1->next_free = (aptr);				\
382    __o1->next_free += sizeof (const void *);				\
388    *(int *) __o1->next_free = (aint);					\
389    __o1->next_free += sizeof (int);					\
396    if (__o->chunk_limit - __o->next_free < __len)			\
426    if (__o1->next_free == value)					\
428    __o1->next_free							\
429      = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
431    if (__o1->next_free - (char *)__o1->chunk				\
433      __o1->next_free = __o1->chunk_limit;				\
434    __o1->object_base = __o1->next_free;					\
442      __o->next_free = __o->object_base = (char *) __obj;		\
448  (unsigned) ((h)->next_free - (h)->object_base)
451  (unsigned) ((h)->chunk_limit - (h)->next_free)
454  ((h)->chunk->prev == 0 && (h)->next_free - (h)->chunk->contents == 0)
464   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
469   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
471   _obstack_memcpy ((h)->next_free, (where), (h)->temp),			\
472   (h)->next_free += (h)->temp)
476   (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit)			\
478   _obstack_memcpy ((h)->next_free, (where), (h)->temp),			\
479   (h)->next_free += (h)->temp,						\
480   *((h)->next_free)++ = 0)
483 ( (((h)->next_free + 1 > (h)->chunk_limit)				\
488 ( (((h)->next_free + sizeof (char *) > (h)->chunk_limit)		\
493 ( (((h)->next_free + sizeof (int) > (h)->chunk_limit)			\
498   (((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr))
501   (((int *) ((h)->next_free += sizeof (int)))[-1] = (aptr))
505   (((h)->chunk_limit - (h)->next_free < (h)->temp)			\
519 ( ((h)->next_free == (h)->object_base					\
523   (h)->next_free							\
524     = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask)	\
526   (((h)->next_free - (char *) (h)->chunk				\
528    ? ((h)->next_free = (h)->chunk_limit) : 0),				\
529   (h)->object_base = (h)->next_free,					\
535    ? (int) ((h)->next_free = (h)->object_base				\