sys/cdefs.h: add definition of __attribute_alloc_size__
commit9ff01fc11a5d10108a10655b1751aa406aedae0a
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Mon, 19 Dec 2016 22:26:23 +0000 (19 23:26 +0100)
committerWaldemar Brodkorb <wbx@openadk.org>
Tue, 20 Dec 2016 19:04:02 +0000 (20 20:04 +0100)
tree1af40f23c06db0e3979e03a8d3e7c89451abd121
parentb39b5151b937c4d36ff293b62cee988378245fac
sys/cdefs.h: add definition of __attribute_alloc_size__

Commit cee0b058fa0b4501b289a2da365182d60314d746 ("add aligned_alloc
required for latest gcc libstdc++") added the prototype of
aligned_alloc() to <stdlib.h>. This prototype contains
'__attribute_alloc_size__ ((2))', but this is not defined anywhere in
uClibc-ng.

This commit addresses that by adding the relevant definition in
<sys/cdefs.h>, borrowed from glibc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
include/sys/cdefs.h