* main.c (print_status): Now static. Add format attribute if using GNU C

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@11973 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/clients/ksu/ChangeLog b/src/clients/ksu/ChangeLog
index 9339a9826c97bc7798f3b1a162e4458b854f960e..982a79c6e5dfbd5203ec60ab3064532a31651503 100644 (file)
--- a/src/clients/ksu/ChangeLog
+++ b/src/clients/ksu/ChangeLog
@@ -1,3 +1,7 @@
+
+       * main.c (print_status): Now static.  Add format attribute if
+       using GNU C.
+
 1999-12-02  Ken Raeburn  <raeburn@mit.edu>
 
        * krb_auth_su.c (krb5_get_tkt_via_passwd): Check length of

diff --git a/src/clients/ksu/main.c b/src/clients/ksu/main.c
index bd7bbb85457598b6647429cae18f6c816a2a4864..77a499690867a60bc83feeda1fccf73e764d093e 100644 (file)
--- a/src/clients/ksu/main.c
+++ b/src/clients/ksu/main.c
@@ -45,9 +45,13 @@ static int set_env_var PROTOTYPE((char *, char *));
 static void sweep_up PROTOTYPE((krb5_context, int, krb5_ccache));
 static char * ontty PROTOTYPE((void));
 #ifdef HAVE_STDARG_H
-void print_status( const char *fmt, ...);
+static void print_status( const char *fmt, ...)
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+     __attribute__ ((__format__ (__printf__, 1, 2)))
+#endif
+     ;
 #else
-void print_status();
+static void print_status();
 #endif
 char * get_dir_of_file();     
 
@@ -975,6 +979,7 @@ return 0;
 
 }
 
+static
 #ifdef HAVE_STDARG_H
 void print_status( const char *fmt, ...)
 #else