libiberty/include/obstack.h

170   char	*next_free;		/* where to add next char to current object */
261 #define obstack_next_free(h)	((h)->next_free)
292 #define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar))
294 #define obstack_blank_fast(h,n) ((h)->next_free += (n))
315      (unsigned) (__o->next_free - __o->object_base); })
320      (unsigned) (__o->chunk_limit - __o->next_free); })
326    if (__o->chunk_limit - __o->next_free < __len)			\
333      (__o->chunk->prev == 0 && __o->next_free - __o->chunk->contents == 0); })
339    if (__o->next_free + __len > __o->chunk_limit)			\
341    _obstack_memcpy (__o->next_free, (where), __len);			\
342    __o->next_free += __len;						\
349    if (__o->next_free + __len + 1 > __o->chunk_limit)			\
351    _obstack_memcpy (__o->next_free, (where), __len);			\
352    __o->next_free += __len;						\
353    *(__o->next_free)++ = 0;						\
359    if (__o->next_free + 1 > __o->chunk_limit)				\
371    if (__o->next_free + sizeof (void *) > __o->chunk_limit)		\
378    if (__o->next_free + sizeof (int) > __o->chunk_limit)		\
385    *(const void **) __o1->next_free = (aptr);				\
386    __o1->next_free += sizeof (const void *);				\
392    *(int *) __o1->next_free = (aint);					\
393    __o1->next_free += sizeof (int);					\
400    if (__o->chunk_limit - __o->next_free < __len)			\
430    if (__o1->next_free == value)					\
432    __o1->next_free							\
433      = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
435    if (__o1->next_free - (char *)__o1->chunk				\
437      __o1->next_free = __o1->chunk_limit;				\
438    __o1->object_base = __o1->next_free;					\
446      __o->next_free = __o->object_base = (char *) __obj;		\
453  (unsigned) ((h)->next_free - (h)->object_base)
456  (unsigned) ((h)->chunk_limit - (h)->next_free)
459  ((h)->chunk->prev == 0 && (h)->next_free - (h)->chunk->contents == 0)
469   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
474   (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
476   _obstack_memcpy ((h)->next_free, (where), (h)->temp),			\
477   (h)->next_free += (h)->temp)
481   (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit)			\
483   _obstack_memcpy ((h)->next_free, (where), (h)->temp),			\
484   (h)->next_free += (h)->temp,						\
485   *((h)->next_free)++ = 0)
488 ( (((h)->next_free + 1 > (h)->chunk_limit)				\
493 ( (((h)->next_free + sizeof (char *) > (h)->chunk_limit)		\
498 ( (((h)->next_free + sizeof (int) > (h)->chunk_limit)			\
503   (((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr))
506   (((int *) ((h)->next_free += sizeof (int)))[-1] = (aptr))
510   (((h)->chunk_limit - (h)->next_free < (h)->temp)			\
524 ( ((h)->next_free == (h)->object_base					\
528   (h)->next_free							\
529     = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask)	\
531   (((h)->next_free - (char *) (h)->chunk				\
533    ? ((h)->next_free = (h)->chunk_limit) : 0),				\
534   (h)->object_base = (h)->next_free,					\
540    ? (int) ((h)->next_free = (h)->object_base				\