On 04-Sep-20 11:11 PM, Stephen Hemminger wrote:
By using the alloc_size() attribute the compiler can optimize
better and detect errors at compile time.
For example, Gcc will fail one of the invalid allocation examples
in app/test/test_malloc.c because the allocation is outside the
limits of memory.
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
This is a very cool feature! LGTM
Acked-by: Anatoly Burakov <anatoly.bura...@intel.com>
void *
-rte_zmalloc_socket(const char *type, size_t size, unsigned align, int socket);
+rte_zmalloc_socket(const char *type, size_t size, unsigned align, int socket)
+ __rte_alloc_size(2);
/**
* Replacement function for calloc(), using huge-page memory. Memory area is
@@ -239,9 +243,9 @@ rte_zmalloc_socket(const char *type, size_t size, unsigned
align, int socket);
* align is not a power of two).
* - Otherwise, the pointer to the allocated object.
*/
-__rte_malloc
void *
Where did this come from?
-rte_calloc_socket(const char *type, size_t num, size_t size, unsigned align,
int socket);
+rte_calloc_socket(const char *type, size_t num, size_t size, unsigned align,
int socket)
+ __rte_alloc_size(2, 3);
/**
* Frees the memory space pointed to by the provided pointer.
--
Thanks,
Anatoly
