Mercurial > dropbear

changeset 744:504f33c684b5 kexguess

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Add sentinel attribute
author Matt Johnston <matt@ucc.asn.au>
date Wed, 03 Apr 2013 00:32:05 +0800
parents 09c5eb71ec96
children 15999b098cc9
files bignum.h dbutil.h
diffstat 2 files changed, 4 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/bignum.h	Mon Apr 01 00:13:41 2013 +0800
+++ b/bignum.h	Wed Apr 03 00:32:05 2013 +0800
@@ -28,7 +28,7 @@
 #include "includes.h"
 
 void m_mp_init(mp_int *mp);
-void m_mp_init_multi(mp_int *mp, ...);
+void m_mp_init_multi(mp_int *mp, ...) ATTRIB_SENTINEL;
 void bytes_to_mp(mp_int *mp, const unsigned char* bytes, unsigned int len);
 void sha1_process_mp(hash_state *hs, mp_int *mp);
 
--- a/dbutil.h	Mon Apr 01 00:13:41 2013 +0800
+++ b/dbutil.h	Wed Apr 03 00:32:05 2013 +0800
@@ -35,14 +35,12 @@
 
 #ifdef __GNUC__
 #define ATTRIB_PRINTF(fmt,args) __attribute__((format(printf, fmt, args))) 
+#define ATTRIB_NORETURN __attribute__((noreturn))
+#define ATTRIB_SENTINEL __attribute__((sentinel))
 #else
 #define ATTRIB_PRINTF(fmt,args)
-#endif
-
-#ifdef __GNUC__
-#define ATTRIB_NORETURN __attribute__((noreturn))
-#else
 #define ATTRIB_NORETURN
+#define ATTRIB_SENTINEL
 #endif
 
 extern void (*_dropbear_exit)(int exitcode, const char* format, va_list param) ATTRIB_NORETURN;