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author | Jim Meyering <jim@meyering.net> | 2003-10-25 15:27:19 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 2003-10-25 15:27:19 +0000 |
commit | dc3b769bd7d0f539dc580a0501497e9fdb3d4ffb (patch) | |
tree | d0a0aedd3291e83db93ddc195c78596b9d78a801 | |
parent | 970d5f60e96fcb65e4900ffd5fa7db5b59709a96 (diff) | |
download | coreutils-dc3b769bd7d0f539dc580a0501497e9fdb3d4ffb.tar.xz |
Update from gnulib.
-rw-r--r-- | lib/obstack.h | 62 |
1 files changed, 34 insertions, 28 deletions
diff --git a/lib/obstack.h b/lib/obstack.h index 6f8e35f35..1460f5d8d 100644 --- a/lib/obstack.h +++ b/lib/obstack.h @@ -248,33 +248,33 @@ extern int obstack_exit_failure; #define obstack_alignment_mask(h) ((h)->alignment_mask) /* To prevent prototype warnings provide complete argument list. */ -# define obstack_init(h) \ +#define obstack_init(h) \ _obstack_begin ((h), 0, 0, \ (void *(*) (long)) obstack_chunk_alloc, \ (void (*) (void *)) obstack_chunk_free) -# define obstack_begin(h, size) \ +#define obstack_begin(h, size) \ _obstack_begin ((h), (size), 0, \ (void *(*) (long)) obstack_chunk_alloc, \ (void (*) (void *)) obstack_chunk_free) -# define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \ +#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \ _obstack_begin ((h), (size), (alignment), \ (void *(*) (long)) (chunkfun), \ (void (*) (void *)) (freefun)) -# define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \ +#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \ _obstack_begin_1 ((h), (size), (alignment), \ (void *(*) (void *, long)) (chunkfun), \ (void (*) (void *, void *)) (freefun), (arg)) -# define obstack_chunkfun(h, newchunkfun) \ +#define obstack_chunkfun(h, newchunkfun) \ ((h) -> chunkfun = (struct _obstack_chunk *(*)(void *, long)) (newchunkfun)) -# define obstack_freefun(h, newfreefun) \ +#define obstack_freefun(h, newfreefun) \ ((h) -> freefun = (void (*)(void *, struct _obstack_chunk *)) (newfreefun)) -#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar) +#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar)) #define obstack_blank_fast(h,n) ((h)->next_free += (n)) @@ -322,7 +322,7 @@ __extension__ \ int __len = (length); \ if (__o->next_free + __len > __o->chunk_limit) \ _obstack_newchunk (__o, __len); \ - memcpy (__o->next_free, (where), __len); \ + memcpy (__o->next_free, where, __len); \ __o->next_free += __len; \ (void) 0; }) @@ -332,7 +332,7 @@ __extension__ \ int __len = (length); \ if (__o->next_free + __len + 1 > __o->chunk_limit) \ _obstack_newchunk (__o, __len + 1); \ - memcpy (__o->next_free, (where), __len); \ + memcpy (__o->next_free, where, __len); \ __o->next_free += __len; \ *(__o->next_free)++ = 0; \ (void) 0; }) @@ -342,7 +342,7 @@ __extension__ \ ({ struct obstack *__o = (OBSTACK); \ if (__o->next_free + 1 > __o->chunk_limit) \ _obstack_newchunk (__o, 1); \ - *(__o->next_free)++ = (datum); \ + obstack_1grow_fast (__o, datum); \ (void) 0; }) /* These assume that the obstack alignment is good enough for pointers @@ -354,22 +354,28 @@ __extension__ \ ({ struct obstack *__o = (OBSTACK); \ if (__o->next_free + sizeof (void *) > __o->chunk_limit) \ _obstack_newchunk (__o, sizeof (void *)); \ - *((void **)__o->next_free)++ = (datum); \ - (void) 0; }) + obstack_ptr_grow_fast (__o, datum); }) \ # define obstack_int_grow(OBSTACK,datum) \ __extension__ \ ({ struct obstack *__o = (OBSTACK); \ if (__o->next_free + sizeof (int) > __o->chunk_limit) \ _obstack_newchunk (__o, sizeof (int)); \ - *((int *)__o->next_free)++ = (datum); \ - (void) 0; }) + obstack_int_grow_fast (__o, datum); }) -# define obstack_ptr_grow_fast(h,aptr) \ - (*((void **) (h)->next_free)++ = (aptr)) +# define obstack_ptr_grow_fast(OBSTACK,aptr) \ +__extension__ \ +({ struct obstack *__o1 = (OBSTACK); \ + *(const void **) __o1->next_free = (aptr); \ + __o1->next_free += sizeof (const void *); \ + (void) 0; }) -# define obstack_int_grow_fast(h,aint) \ - (*((int *) (h)->next_free)++ = (aint)) +# define obstack_int_grow_fast(OBSTACK,aint) \ +__extension__ \ +({ struct obstack *__o1 = (OBSTACK); \ + *(int *) __o1->next_free = (aint); \ + __o1->next_free += sizeof (int); \ + (void) 0; }) # define obstack_blank(OBSTACK,length) \ __extension__ \ @@ -377,7 +383,7 @@ __extension__ \ int __len = (length); \ if (__o->chunk_limit - __o->next_free < __len) \ _obstack_newchunk (__o, __len); \ - __o->next_free += __len; \ + obstack_blank_fast (__o, __len); \ (void) 0; }) # define obstack_alloc(OBSTACK,length) \ @@ -450,43 +456,43 @@ __extension__ \ ( (h)->temp = (length), \ (((h)->next_free + (h)->temp > (h)->chunk_limit) \ ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \ - memcpy ((h)->next_free, (where), (h)->temp), \ + memcpy ((h)->next_free, where, (h)->temp), \ (h)->next_free += (h)->temp) # define obstack_grow0(h,where,length) \ ( (h)->temp = (length), \ (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit) \ ? (_obstack_newchunk ((h), (h)->temp + 1), 0) : 0), \ - memcpy ((h)->next_free, (where), (h)->temp), \ + memcpy ((h)->next_free, where, (h)->temp), \ (h)->next_free += (h)->temp, \ *((h)->next_free)++ = 0) # define obstack_1grow(h,datum) \ ( (((h)->next_free + 1 > (h)->chunk_limit) \ ? (_obstack_newchunk ((h), 1), 0) : 0), \ - (*((h)->next_free)++ = (datum))) + obstack_1grow_fast (h, datum)) # define obstack_ptr_grow(h,datum) \ ( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \ ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \ - (*((const char **) (((h)->next_free+=sizeof(char *))-sizeof(char *))) = (datum))) + obstack_ptr_grow_fast (h, datum)) # define obstack_int_grow(h,datum) \ ( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \ ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0), \ - (*((int *) (((h)->next_free+=sizeof(int))-sizeof(int))) = (datum))) + obstack_int_grow_fast (h, datum)) # define obstack_ptr_grow_fast(h,aptr) \ - (*((const char **) (h)->next_free)++ = (aptr)) + (((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr)) # define obstack_int_grow_fast(h,aint) \ - (*((int *) (h)->next_free)++ = (aint)) + (((int *) ((h)->next_free += sizeof (int)))[-1] = (aptr)) # define obstack_blank(h,length) \ ( (h)->temp = (length), \ (((h)->chunk_limit - (h)->next_free < (h)->temp) \ ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \ - ((h)->next_free += (h)->temp)) + obstack_blank_fast (h, (h)->temp)) # define obstack_alloc(h,length) \ (obstack_blank ((h), (length)), obstack_finish ((h))) @@ -511,7 +517,7 @@ __extension__ \ (h)->object_base = (h)->next_free, \ (void *) __INT_TO_PTR ((h)->temp)) -# define obstack_free(h,obj) \ +# define obstack_free(h,obj) \ ( (h)->temp = (char *) (obj) - (char *) (h)->chunk, \ (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\ ? (int) ((h)->next_free = (h)->object_base \ |