Fix a filedescriptor leak.

[meshlink] / src / ecdsagen.h

diff --git a/src/ecdsagen.h b/src/ecdsagen.h
index 2f373ab4527cab65b931cefe767ca55378454e10..31b7a6a2dd8f73b96bb8009167f6cf81da8219df 100644 (file)
--- a/src/ecdsagen.h
+++ b/src/ecdsagen.h
@@ -1,6 +1,6 @@
 /*
     ecdsagen.h -- ECDSA key generation and export
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -22,8 +22,8 @@
 
 #include "ecdsa.h"
 
-extern ecdsa_t *ecdsa_generate(void);
-extern bool ecdsa_write_pem_public_key(ecdsa_t *ecdsa, FILE *fp);
-extern bool ecdsa_write_pem_private_key(ecdsa_t *ecdsa, FILE *fp);
+extern ecdsa_t *ecdsa_generate(void) __attribute__ ((__malloc__));
+extern bool ecdsa_write_pem_public_key(ecdsa_t *ecdsa, FILE *fp) __attribute__ ((__warn_unused_result__));
+extern bool ecdsa_write_pem_private_key(ecdsa_t *ecdsa, FILE *fp) __attribute__ ((__warn_unused_result__));
 
 #endif