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r22563: As tridge requested remove the _strict calls - for Samba3 I'm moving

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to a separate file.
Jeremy.
This commit is contained in:
Jeremy Allison 2007-04-28 23:23:24 +00:00 committed by Gerald (Jerry) Carter
parent ddcca38c65
commit 80706cf98d
2 changed files with 0 additions and 105 deletions
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89
source/lib/talloc/talloc.c
View File

@ -1086,29 +1086,6 @@ void *_talloc_zero(const void *ctx, size_t size, const char *name)
return p;
}
/*
talloc and zero memory.
Strict version - returns NULL if size is zero.
*/
void *_talloc_zero_strict(const void *ctx, size_t size, const char *name)
{
void *p;
if (unlikely(size == 0)) {
return NULL;
}
p = _talloc_named_const(ctx, size, name);
if (p) {
memset(p, '\0', size);
}
return p;
}
/*
memdup with a talloc.
*/
@ -1123,26 +1100,6 @@ void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name
return newp;
}
/*
memdup with a talloc.
Strict version - returns NULL if size is zero.
*/
void *_talloc_memdup_strict(const void *t, const void *p, size_t size, const char *name)
{
void *newp;
if (unlikely(size == 0)) {
return NULL;
}
newp = _talloc_named_const(t, size, name);
if (likely(newp)) {
memcpy(newp, p, size);
}
return newp;
}
/*
strdup with a talloc
*/
@ -1323,23 +1280,6 @@ void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char
return _talloc_named_const(ctx, el_size * count, name);
}
/*
alloc an array, checking for integer overflow in the array size.
Strict version - returns NULL if count or el_size are zero.
*/
void *_talloc_array_strict(const void *ctx, size_t el_size, unsigned count, const char *name)
{
if (count >= MAX_TALLOC_SIZE/el_size) {
return NULL;
}
if (el_size == 0 || count == 0) {
return NULL;
}
return _talloc_named_const(ctx, el_size * count, name);
}
/*
alloc an zero array, checking for integer overflow in the array size
*/
@ -1351,24 +1291,6 @@ void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const
return _talloc_zero(ctx, el_size * count, name);
}
/*
alloc an zero array, checking for integer overflow in the array size
Strict version - returns NULL if count or el_size are zero.
*/
void *_talloc_zero_array_strict(const void *ctx, size_t el_size, unsigned count, const char *name)
{
if (count >= MAX_TALLOC_SIZE/el_size) {
return NULL;
}
if (el_size == 0 || count == 0) {
return NULL;
}
return _talloc_zero(ctx, el_size * count, name);
}
/*
realloc an array, checking for integer overflow in the array size
*/
@ -1497,14 +1419,3 @@ int talloc_is_parent(const void *context, const void *ptr)
}
return 0;
}
/*
Talloc wrapper that returns NULL if size == 0.
*/
void *talloc_strict(const void *context, size_t size, const char *name)
{
if (unlikely(size == 0)) {
return NULL;
}
return _talloc_named_const(context, size, name);
}

16
source/lib/talloc/talloc.h
View File

@ -84,33 +84,22 @@ typedef void TALLOC_CTX;
/* useful macros for creating type checked pointers */
#define talloc(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type)
#define talloc_size(ctx, size) talloc_named_const(ctx, size, __location__)
#define talloc_size_strict(ctx, size) talloc_strict(ctx, size, __location__)
#define talloc_ptrtype(ctx, ptr) (_TALLOC_TYPEOF(ptr))talloc_size(ctx, sizeof(*(ptr)))
#define talloc_new(ctx) talloc_named_const(ctx, 0, "talloc_new: " __location__)
#define talloc_zero(ctx, type) (type *)_talloc_zero(ctx, sizeof(type), #type)
/* Varient of talloc_zero that returns NULL if size is zero. */
#define talloc_zero_strict(ctx, type) (type *)_talloc_zero_strict(ctx, sizeof(type), #type)
#define talloc_zero_size(ctx, size) _talloc_zero(ctx, size, __location__)
#define talloc_zero_size_strict(ctx, size) _talloc_zero_strict(ctx, size, __location__)
#define talloc_zero_array(ctx, type, count) (type *)_talloc_zero_array(ctx, sizeof(type), count, #type)
/* Varient of talloc_zero_array that returns NULL if count is zero. */
#define talloc_zero_array_strict(ctx, type, count) (type *)_talloc_zero_array_strict(ctx, sizeof(type), count, #type)
#define talloc_array(ctx, type, count) (type *)_talloc_array(ctx, sizeof(type), count, #type)
/* Varient of talloc_array that returns NULL if count is zero. */
#define talloc_array_strict(ctx, type, count) (type *)_talloc_array_strict(ctx, sizeof(type), count, #type)
#define talloc_array_size(ctx, size, count) _talloc_array(ctx, size, count, __location__)
#define talloc_array_size_strict(ctx, size, count) _talloc_array_strict(ctx, size, count, __location__)
#define talloc_array_ptrtype(ctx, ptr, count) (_TALLOC_TYPEOF(ptr))talloc_array_size(ctx, sizeof(*(ptr)), count)
#define talloc_realloc(ctx, p, type, count) (type *)_talloc_realloc_array(ctx, p, sizeof(type), count, #type)
#define talloc_realloc_size(ctx, ptr, size) _talloc_realloc(ctx, ptr, size, __location__)
#define talloc_memdup(t, p, size) _talloc_memdup(t, p, size, __location__)
/* Varient of talloc_memdup that returns NULL if count is zero. */
#define talloc_memdup_strict(t, p, size) _talloc_memdup_strict(t, p, size, __location__)
#define talloc_set_type(ptr, type) talloc_set_name_const(ptr, #type)
#define talloc_get_type(ptr, type) (type *)talloc_check_name(ptr, #type)
@ -163,9 +152,7 @@ void talloc_disable_null_tracking(void);
void talloc_enable_leak_report(void);
void talloc_enable_leak_report_full(void);
void *_talloc_zero(const void *ctx, size_t size, const char *name);
void *_talloc_zero_strict(const void *ctx, size_t size, const char *name);
void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name);
void *_talloc_memdup_strict(const void *t, const void *p, size_t size, const char *name);
char *talloc_strdup(const void *t, const char *p);
char *talloc_strndup(const void *t, const char *p, size_t n);
char *talloc_append_string(const void *t, char *orig, const char *append);
@ -174,9 +161,7 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap) PRINTF_ATTRI
char *talloc_asprintf(const void *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
char *talloc_asprintf_append(char *s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name);
void *_talloc_array_strict(const void *ctx, size_t el_size, unsigned count, const char *name);
void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name);
void *_talloc_zero_array_strict(const void *ctx, size_t el_size, unsigned count, const char *name);
void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name);
void *talloc_realloc_fn(const void *context, void *ptr, size_t size);
void *talloc_autofree_context(void);
@ -184,6 +169,5 @@ size_t talloc_get_size(const void *ctx);
void *talloc_find_parent_byname(const void *ctx, const char *name);
void talloc_show_parents(const void *context, FILE *file);
int talloc_is_parent(const void *context, const void *ptr);
void *talloc_strict(const void *context, size_t size, const char *name);
#endif