From 3708024965cc018303752dc81f4bc80642570c2d Mon Sep 17 00:00:00 2001
From: bustico
Date: Tue, 13 May 2008 14:02:41 +0000
Subject: add of __attribute__ on the functions which have printf like api to
 enable gcc to check format errors

---
 src/ivy.h | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'src/ivy.h')

diff --git a/src/ivy.h b/src/ivy.h
index 5c98af9..bd107ff 100644
--- a/src/ivy.h
+++ b/src/ivy.h
@@ -22,6 +22,11 @@
 extern "C" {
 #endif
 
+
+#ifndef __GNUC__
+#  define  __attribute__(x)  /*NOTHING*/
+#endif
+
 /* numero par default du bus */
 
 typedef struct _clnt_lst_dict *IvyClientPtr;
@@ -79,20 +84,25 @@ IvyClientPtr IvyGetApplication( char *name );
 char *IvyGetApplicationList(const char *sep);
 char **IvyGetApplicationMessages( IvyClientPtr app); /* demande de reception d'un message */
 
-MsgRcvPtr IvyBindMsg( MsgCallback callback, void *user_data, const char *fmt_regexp, ... ); /* avec sprintf prealable */
-MsgRcvPtr IvyChangeMsg (MsgRcvPtr msg, const char *fmt_regex, ... ); /* avec sprintf prealable */
+MsgRcvPtr IvyBindMsg( MsgCallback callback, void *user_data, const char *fmt_regexp, ... )
+__attribute__((format(printf,3,4))) ; /* avec sprintf prealable */
+
+MsgRcvPtr IvyChangeMsg (MsgRcvPtr msg, const char *fmt_regex, ... )
+__attribute__((format(printf,2,3))); /* avec sprintf prealable */
 
 void IvyUnbindMsg( MsgRcvPtr id );
 
 /* emission d'un message d'erreur */
-void IvySendError( IvyClientPtr app, int id, const char *fmt, ... );
+void IvySendError( IvyClientPtr app, int id, const char *fmt, ... )
+__attribute__((format(printf,3,4))) ; /* avec sprintf prealable */
 
 /* emmission d'un message die pour terminer l'application */
 void IvySendDieMsg( IvyClientPtr app );
 
 /* emission d'un message retourne le nb effectivement emis */
 
-int IvySendMsg( const char *fmt_message, ... );		/* avec sprintf prealable */
+int IvySendMsg( const char *fmt_message, ... )
+__attribute__((format(printf,1,2))); /* avec sprintf prealable */
 
 /* Message Direct Inter-application */
 
-- 
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