* fake-addrinfo.h (getnameinfo): Define to my_fake_getnameinfo only if

HAVE_GETADDRINFO is defined.

ticket: 1380
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15784 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/include/ChangeLog b/src/include/ChangeLog
index 1b650b9aad338c2d238eba6ae560f310defaab4f..0323430141c260eedb7c3d58cc0112ec3408e7bb 100644 (file)
--- a/src/include/ChangeLog
+++ b/src/include/ChangeLog
@@ -1,3 +1,8 @@
+2003-08-21  Ken Raeburn  <raeburn@mit.edu>
+
+       * fake-addrinfo.h (getnameinfo): Define to my_fake_getnameinfo
+       only if HAVE_GETADDRINFO is defined.
+
 2003-08-20  Ken Raeburn  <raeburn@mit.edu>
 
        * fake-addrinfo.h (inline): Move definitions further up, before

diff --git a/src/include/fake-addrinfo.h b/src/include/fake-addrinfo.h
index ded8745acdad63dd55b39bdc1f93409d778300a8..431ec822376482e15c5120cdd24682dd06272459 100644 (file)
--- a/src/include/fake-addrinfo.h
+++ b/src/include/fake-addrinfo.h
@@ -324,6 +324,11 @@ system_freeaddrinfo (struct addrinfo *ai)
     freeaddrinfo(ai);
 }
 
+/* Note: Implementations written to RFC 2133 use size_t, while RFC
+   2553 implementations use socklen_t, for the second parameter.
+
+   Mac OS X (10.2) and AIX 4.3.3 appear to be in the RFC 2133 camp,
+   but we don't have an autoconf test for that right now.  */
 static inline int
 system_getnameinfo (const struct sockaddr *sa, socklen_t salen,
                    char *host, size_t hostlen, char *serv, size_t servlen,
@@ -339,8 +344,6 @@ system_getnameinfo (const struct sockaddr *sa, socklen_t salen,
 #define getaddrinfo    my_fake_getaddrinfo
 #undef  freeaddrinfo
 #define freeaddrinfo   my_fake_freeaddrinfo
-#undef  getnameinfo
-#define getnameinfo    my_fake_getnameinfo
 
 #endif
 
@@ -538,14 +541,6 @@ void freeaddrinfo (struct addrinfo *ai);
 
 #endif
 
-#if !defined (HAVE_GETADDRINFO)
-static
-int getnameinfo (const struct sockaddr *addr, socklen_t len,
-                char *host, socklen_t hostlen,
-                char *service, socklen_t servicelen,
-                int flags);
-#endif
-
 #if !defined (HAVE_GETADDRINFO)
 
 #define HAVE_FAKE_GETADDRINFO /* was not originally HAVE_GETADDRINFO */
@@ -554,11 +549,22 @@ int getnameinfo (const struct sockaddr *addr, socklen_t len,
 #undef  HAVE_GETNAMEINFO
 #define HAVE_GETNAMEINFO 1
 
+#undef  getnameinfo
+#define getnameinfo    my_fake_getnameinfo
+
 static
 char *gai_strerror (int code);
 
 #endif
 
+#if !defined (HAVE_GETADDRINFO)
+static
+int getnameinfo (const struct sockaddr *addr, socklen_t len,
+                char *host, socklen_t hostlen,
+                char *service, socklen_t servicelen,
+                int flags);
+#endif
+
 /* Fudge things on older gai implementations.  */
 /* AIX 4.3.3 is based on RFC 2133; no AI_NUMERICHOST.  */
 #ifndef AI_NUMERICHOST