X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fvasnprintf.h;h=0ab7d190b984c81e96b7827eb454143d87c068e9;hb=b344de996cd51f8a2f2558a3172016b64d99c622;hp=3d00df961c9b60eb9a97dafd2365ac92df6fbe7f;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/lib/vasnprintf.h b/lib/vasnprintf.h
index 3d00df961..0ab7d190b 100644
--- a/lib/vasnprintf.h
+++ b/lib/vasnprintf.h
@@ -24,16 +24,16 @@
 /* Get size_t.  */
 #include <stddef.h>
 
-#ifndef __attribute__
 /* The __attribute__ feature is available in gcc versions 2.5 and later.
    The __-protected variants of the attributes 'format' and 'printf' are
    accepted by gcc versions 2.6.4 (effectively 2.7) and later.
-   We enable __attribute__ only if these are supported too, because
+   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
    gnulib and libintl do '#define printf __printf__' when they override
    the 'printf' function.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-#  define __attribute__(Spec)   /* empty */
-# endif
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
+#else
+# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
 #endif
 
 #ifdef __cplusplus
@@ -69,9 +69,9 @@ extern "C" {
 # define vasnprintf rpl_vasnprintf
 #endif
 extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
-       __attribute__ ((__format__ (__printf__, 3, 4)));
+       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4));
 extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args)
-       __attribute__ ((__format__ (__printf__, 3, 0)));
+       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0));
 
 #ifdef __cplusplus
 }