s3: Fix build on non-linux platform.

Signed-off-by: Bo Yang <boyang@samba.org>

diff --git a/nsswitch/pam_winbind.c b/nsswitch/pam_winbind.c
index 2563f383efa80c1ff7ad56c21c5f75ad6dac7ba9..2e6520c1ce076e21995775908c889b1ac29d270f 100644 (file)
--- a/nsswitch/pam_winbind.c
+++ b/nsswitch/pam_winbind.c
@@ -807,6 +807,8 @@ static int wbc_auth_error_to_pam_error(struct pwb_context *ctx,
        return pam_winbind_request_log(ctx, ret, username, fn);
 }
 
+/* PAM_RADIO_TYPE is linux-only. */
+#ifdef LINUX
 static bool _pam_winbind_change_pwd(struct pwb_context *ctx)
 {
        struct pam_message msg, *pmsg;
@@ -837,6 +839,12 @@ static bool _pam_winbind_change_pwd(struct pwb_context *ctx)
        _pam_drop_reply(resp, 1);
        return retval;
 }
+#else
+static bool _pam_winbind_change_pwd(struct pwb_context *ctx)
+{
+       return false;
+}
+#endif
 
 
 /**