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authorUlrich Drepper <drepper@redhat.com>2000-11-18 08:11:59 +0000
committerUlrich Drepper <drepper@redhat.com>2000-11-18 08:11:59 +0000
commit565bc88a12e0bf2e004be8ff22d59ebe55af9627 (patch)
tree1948f075908f32777aa481b1adea67f09bd16f58 /malloc/obstack.h
parentbda5433d22050e524cdc1762e5aa7c2ba6cb7125 (diff)
downloadglibc-565bc88a12e0bf2e004be8ff22d59ebe55af9627.tar.gz
Update.
2000-11-18 Akim Demaille <akim@epita.fr> * malloc/obstack.h: Formatting changes. (obstack_grow, obstack_grow0): Don't cast WHERE at all: it prevents type checking. (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't cast the value to (void *): assigning a `foo *' to a `void *' variable is valid. (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
Diffstat (limited to 'malloc/obstack.h')
-rw-r--r--malloc/obstack.h81
1 files changed, 47 insertions, 34 deletions
diff --git a/malloc/obstack.h b/malloc/obstack.h
index e3c4543d5d..bb92232e5f 100644
--- a/malloc/obstack.h
+++ b/malloc/obstack.h
@@ -288,21 +288,24 @@ extern int obstack_exit_failure;
standard C version. */
#if defined __STDC__ && __STDC__
-# define obstack_init(h) \
- _obstack_begin ((h), 0, 0, \
- (void *(*) (long)) obstack_chunk_alloc, (void (*) (void *)) obstack_chunk_free)
+# define obstack_init(h) \
+ _obstack_begin ((h), 0, 0, \
+ (void *(*) (long)) obstack_chunk_alloc, \
+ (void (*) (void *)) obstack_chunk_free)
-# define obstack_begin(h, size) \
- _obstack_begin ((h), (size), 0, \
- (void *(*) (long)) obstack_chunk_alloc, (void (*) (void *)) obstack_chunk_free)
+# 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) \
- _obstack_begin ((h), (size), (alignment), \
- (void *(*) (long)) (chunkfun), (void (*) (void *)) (freefun))
+ _obstack_begin ((h), (size), (alignment), \
+ (void *(*) (long)) (chunkfun), \
+ (void (*) (void *)) (freefun))
# define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
- _obstack_begin_1 ((h), (size), (alignment), \
- (void *(*) (void *, long)) (chunkfun), \
+ _obstack_begin_1 ((h), (size), (alignment), \
+ (void *(*) (void *, long)) (chunkfun), \
(void (*) (void *, void *)) (freefun), (arg))
# define obstack_chunkfun(h, newchunkfun) \
@@ -313,21 +316,25 @@ extern int obstack_exit_failure;
#else
-# define obstack_init(h) \
- _obstack_begin ((h), 0, 0, \
- (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
+# define obstack_init(h) \
+ _obstack_begin ((h), 0, 0, \
+ (void *(*) ()) obstack_chunk_alloc, \
+ (void (*) ()) obstack_chunk_free)
-# define obstack_begin(h, size) \
- _obstack_begin ((h), (size), 0, \
- (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
+# define obstack_begin(h, size) \
+ _obstack_begin ((h), (size), 0, \
+ (void *(*) ()) obstack_chunk_alloc, \
+ (void (*) ()) obstack_chunk_free)
# define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
- _obstack_begin ((h), (size), (alignment), \
- (void *(*) ()) (chunkfun), (void (*) ()) (freefun))
+ _obstack_begin ((h), (size), (alignment), \
+ (void *(*) ()) (chunkfun), \
+ (void (*) ()) (freefun))
# define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
- _obstack_begin_1 ((h), (size), (alignment), \
- (void *(*) ()) (chunkfun), (void (*) ()) (freefun), (arg))
+ _obstack_begin_1 ((h), (size), (alignment), \
+ (void *(*) ()) (chunkfun), \
+ (void (*) ()) (freefun), (arg))
# define obstack_chunkfun(h, newchunkfun) \
((h) -> chunkfun = (struct _obstack_chunk *(*)()) (newchunkfun))
@@ -385,7 +392,7 @@ __extension__ \
int __len = (length); \
if (__o->next_free + __len > __o->chunk_limit) \
_obstack_newchunk (__o, __len); \
- _obstack_memcpy (__o->next_free, (const char *) (where), __len); \
+ _obstack_memcpy (__o->next_free, (where), __len); \
__o->next_free += __len; \
(void) 0; })
@@ -395,7 +402,7 @@ __extension__ \
int __len = (length); \
if (__o->next_free + __len + 1 > __o->chunk_limit) \
_obstack_newchunk (__o, __len + 1); \
- _obstack_memcpy (__o->next_free, (const char *) (where), __len); \
+ _obstack_memcpy (__o->next_free, (where), __len); \
__o->next_free += __len; \
*(__o->next_free)++ = 0; \
(void) 0; })
@@ -408,8 +415,8 @@ __extension__ \
*(__o->next_free)++ = (datum); \
(void) 0; })
-/* These assume that the obstack alignment is good enough for pointers or ints,
- and that the data added so far to the current object
+/* These assume that the obstack alignment is good enough for pointers
+ or ints, and that the data added so far to the current object
shares that much alignment. */
# define obstack_ptr_grow(OBSTACK,datum) \
@@ -417,7 +424,7 @@ __extension__ \
({ struct obstack *__o = (OBSTACK); \
if (__o->next_free + sizeof (void *) > __o->chunk_limit) \
_obstack_newchunk (__o, sizeof (void *)); \
- *((void **)__o->next_free)++ = ((const void *)datum); \
+ *((void **)__o->next_free)++ = (datum); \
(void) 0; })
# define obstack_int_grow(OBSTACK,datum) \
@@ -425,11 +432,14 @@ __extension__ \
({ struct obstack *__o = (OBSTACK); \
if (__o->next_free + sizeof (int) > __o->chunk_limit) \
_obstack_newchunk (__o, sizeof (int)); \
- *((int *)__o->next_free)++ = ((int)datum); \
+ *((int *)__o->next_free)++ = (datum); \
(void) 0; })
-# define obstack_ptr_grow_fast(h,aptr) (*((void **) (h)->next_free)++ = (void *)aptr)
-# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+# define obstack_ptr_grow_fast(h,aptr) \
+ (*((void **) (h)->next_free)++ = (aptr))
+
+# define obstack_int_grow_fast(h,aint) \
+ (*((int *) (h)->next_free)++ = (aint))
# define obstack_blank(OBSTACK,length) \
__extension__ \
@@ -510,14 +520,14 @@ __extension__ \
( (h)->temp = (length), \
(((h)->next_free + (h)->temp > (h)->chunk_limit) \
? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \
- _obstack_memcpy ((h)->next_free, (char *) (where), (h)->temp), \
+ _obstack_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), \
- _obstack_memcpy ((h)->next_free, (char *) (where), (h)->temp), \
+ _obstack_memcpy ((h)->next_free, (where), (h)->temp), \
(h)->next_free += (h)->temp, \
*((h)->next_free)++ = 0)
@@ -529,15 +539,18 @@ __extension__ \
# define obstack_ptr_grow(h,datum) \
( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \
- (*((char **) (((h)->next_free+=sizeof(char *))-sizeof(char *))) = ((char *) datum)))
+ (*((const char **) (((h)->next_free+=sizeof(char *))-sizeof(char *))) = (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))) = ((int) datum)))
+ (*((int *) (((h)->next_free+=sizeof(int))-sizeof(int))) = (datum)))
+
+# define obstack_ptr_grow_fast(h,aptr) \
+ (*((const char **) (h)->next_free)++ = (aptr))
-# define obstack_ptr_grow_fast(h,aptr) (*((char **) (h)->next_free)++ = (char *) aptr)
-# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+# define obstack_int_grow_fast(h,aint) \
+ (*((int *) (h)->next_free)++ = (aint))
# define obstack_blank(h,length) \
( (h)->temp = (length), \