From ec09c1c410d40386ec3e5d2d82fc5c378b4b2681 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 8 Jan 2012 21:19:43 -0500 Subject: Optimize xmalloc, xcalloc, xrealloc, and xstrdup Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup. --- catgets/gencat.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'catgets') diff --git a/catgets/gencat.c b/catgets/gencat.c index c8cabb9bf6..a91554367d 100644 --- a/catgets/gencat.c +++ b/catgets/gencat.c @@ -138,10 +138,13 @@ static struct argp argp = /* Wrapper functions with error checking for standard functions. */ -extern void *xmalloc (size_t n); -extern void *xcalloc (size_t n, size_t s); -extern void *xrealloc (void *o, size_t n); -extern char *xstrdup (const char *); +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); +extern char *xstrdup (const char *) __attribute_malloc__; /* Prototypes for local functions. */ static void error_print (void); -- cgit v1.2.3