[src/trunk]: src/sys/sys - add missing attributes to varyadic print functions

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/21858164280d
branches:  trunk
changeset: 769993:21858164280d
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Sep 29 20:52:12 2011 +0000

description:
- add missing attributes to varyadic print functions
- add vpanic()

diffstat:

 sys/sys/systm.h |  19 +++++++++++++++----
 1 files changed, 15 insertions(+), 4 deletions(-)

diffs (44 lines):

diff -r e4ba4e127dc5 -r 21858164280d sys/sys/systm.h
--- a/sys/sys/systm.h   Thu Sep 29 20:51:38 2011 +0000
+++ b/sys/sys/systm.h   Thu Sep 29 20:52:12 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: systm.h,v 1.248 2011/07/17 20:54:54 joerg Exp $        */
+/*     $NetBSD: systm.h,v 1.249 2011/09/29 20:52:12 christos Exp $     */
 
 /*-
  * Copyright (c) 1982, 1988, 1991, 1993
@@ -226,13 +226,22 @@
 
 void   printf(const char *, ...)
     __attribute__((__format__(__printf__,1,2)));
+
 int    sprintf(char *, const char *, ...)
     __attribute__((__format__(__printf__,2,3)));
+
 int    snprintf(char *, size_t, const char *, ...)
     __attribute__((__format__(__printf__,3,4)));
-void   vprintf(const char *, va_list);
-int    vsprintf(char *, const char *, va_list);
-int    vsnprintf(char *, size_t, const char *, va_list);
+
+void   vprintf(const char *, va_list)
+    __attribute__((__format__(__printf__,1,0)));
+
+int    vsprintf(char *, const char *, va_list)
+    __attribute__((__format__(__printf__,2,0)));
+
+int    vsnprintf(char *, size_t, const char *, va_list)
+    __attribute__((__format__(__printf__,3,0)));
+
 int    humanize_number(char *, size_t, uint64_t, const char *, int);
 
 void   twiddle(void);
@@ -241,6 +250,8 @@
 
 void   panic(const char *, ...)
     __dead __attribute__((__format__(__printf__,1,2)));
+void   vpanic(const char *, va_list)
+    __dead __attribute__((__format__(__printf__,1,0)));
 void   uprintf(const char *, ...)
     __attribute__((__format__(__printf__,1,2)));
 void   uprintf_locked(const char *, ...)