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Annotate memory allocators for GCC

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Cristian Rodríguez 2016-05-11 19:55:19 +02:00 • committed by Sebastian Pipping
parent 69746f5ab2
commit a4c383b722
2 changed files with 14 additions and 0 deletions
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3
expat/lib/expat.h
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@ -973,9 +973,12 @@ XML_FreeContentModel(XML_Parser parser, XML_Content *model);
/* Exposing the memory handling functions used in Expat */
XMLPARSEAPI(void *)
XML_ATTR_MALLOC
XML_ATTR_ALLOC_SIZE(2)
XML_MemMalloc(XML_Parser parser, size_t size);
XMLPARSEAPI(void *)
XML_ATTR_ALLOC_SIZE(3)
XML_MemRealloc(XML_Parser parser, void *ptr, size_t size);
XMLPARSEAPI(void)

11
expat/lib/expat_external.h
View file

@ -71,6 +71,17 @@
#define XMLIMPORT
#endif
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
#define XML_ATTR_MALLOC __attribute__((__malloc__))
#else
#define XML_ATTR_MALLOC
#endif
#if defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
#define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
#else
#define XML_ATTR_ALLOC_SIZE(x)
#endif
#define XMLPARSEAPI(type) XMLIMPORT type XMLCALL