contrib/coccinelle/array.cocci

@@
type T;
T *dst;
T *src;
expression n;
@@
- memcpy(dst, src, (n) * sizeof(*dst));
+ COPY_ARRAY(dst, src, n);

@@
type T;
T *dst;
T *src;
expression n;
@@
- memcpy(dst, src, (n) * sizeof(*src));
+ COPY_ARRAY(dst, src, n);

@@
type T;
T *dst;
T *src;
expression n;
@@
- memcpy(dst, src, (n) * sizeof(T));
+ COPY_ARRAY(dst, src, n);

@@
type T;
T *dst;
T *src;
expression n;
@@
(
- memmove(dst, src, (n) * sizeof(*dst));
+ MOVE_ARRAY(dst, src, n);
|
- memmove(dst, src, (n) * sizeof(*src));
+ MOVE_ARRAY(dst, src, n);
|
- memmove(dst, src, (n) * sizeof(T));
+ MOVE_ARRAY(dst, src, n);
)

@@
type T;
T *ptr;
expression n;
@@
- ptr = xmalloc((n) * sizeof(*ptr));
+ ALLOC_ARRAY(ptr, n);

@@
type T;
T *ptr;
expression n;
@@
- ptr = xmalloc((n) * sizeof(T));
+ ALLOC_ARRAY(ptr, n);