svn rev #21888: trunk/src/include/

[raeburn@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=21888
Commit By: raeburn
Log Message:
ticket: 6364
subject: declare replacement [v]asprintf functions
target_version: 1.7
tags: pullup

If HAVE_VASPRINTF is not defined, make sure krb5int_{,v}asprintf
functions always get declared, applying the preprocessor conditional
test only to the GCC format attribute.  If HAVE_VASPRINTF is defined,
don't declare them at all.

This fixes a bunch of function-not-declared warnings under Sun cc.


Changed Files:
U   trunk/src/include/k5-platform.h
Modified: trunk/src/include/k5-platform.h
===================================================================
--- trunk/src/include/k5-platform.h	2009-02-05 01:49:21 UTC (rev 21887)
+++ trunk/src/include/k5-platform.h	2009-02-05 02:16:22 UTC (rev 21888)
@@ -912,15 +912,19 @@
 #endif /* win32? */
 #endif /* no vsnprintf */
 
+#ifndef HAVE_VASPRINTF
+
+extern int krb5int_vasprintf(char **, const char *, va_list)
 #if !defined(__cplusplus) && (__GNUC__ > 2)
-extern int krb5int_vasprintf(char **, const char *, va_list)
-    __attribute__((__format__(__printf__, 2, 0)));
+    __attribute__((__format__(__printf__, 2, 0)))
+#endif
+    ;
 extern int krb5int_asprintf(char **, const char *, ...)
-    __attribute__((__format__(__printf__, 2, 3)));
+#if !defined(__cplusplus) && (__GNUC__ > 2)
+    __attribute__((__format__(__printf__, 2, 3)))
 #endif
+    ;
 
-#ifndef HAVE_VASPRINTF
-
 #define vasprintf krb5int_vasprintf
 /* Assume HAVE_ASPRINTF iff HAVE_VASPRINTF.  */
 #define asprintf krb5int_asprintf