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authorUlrich Drepper <drepper@gmail.com>2012-01-08 21:19:43 -0500
committerUlrich Drepper <drepper@gmail.com>2012-01-08 21:19:43 -0500
commitec09c1c410d40386ec3e5d2d82fc5c378b4b2681 (patch)
tree2189714f7efcfc502ddef885c7c1d541eae6684c /iconv/iconvconfig.c
parentaebae0537dcb408100b88c6b7647a7e858c43237 (diff)
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Optimize xmalloc, xcalloc, xrealloc, and xstrdup
Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
Diffstat (limited to 'iconv/iconvconfig.c')
-rw-r--r--iconv/iconvconfig.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/iconv/iconvconfig.c b/iconv/iconvconfig.c
index afcea94983..9738ed890d 100644
--- a/iconv/iconvconfig.c
+++ b/iconv/iconvconfig.c
@@ -248,9 +248,12 @@ static struct
static const char gconv_module_ext[] = MODULE_EXT;
-extern void *xmalloc (size_t n) __attribute_malloc__;
-extern void *xcalloc (size_t n, size_t m) __attribute_malloc__;
-extern void *xrealloc (void *p, size_t n);
+extern void *xmalloc (size_t n)
+ __attribute_malloc__ __attribute_alloc_size (1);
+extern void *xcalloc (size_t n, size_t s)
+ __attribute_malloc__ __attribute_alloc_size (1, 2);
+extern void *xrealloc (void *o, size_t n)
+ __attribute_malloc__ __attribute_alloc_size (2);
/* C string table handling. */