[src/trunk]: src/include Add the {v, }{warn, err}c function flavors from FreeBSD

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

details:   https://anonhg.NetBSD.org/src/rev/1f4b9b276fab
branches:  trunk
changeset: 792778:1f4b9b276fab
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Jan 16 17:22:06 2014 +0000

description:
Add the {v,}{warn,err}c function flavors from FreeBSD

diffstat:

 include/err.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (31 lines):

diff -r 0fdb750e6581 -r 1f4b9b276fab include/err.h
--- a/include/err.h     Thu Jan 16 17:21:38 2014 +0000
+++ b/include/err.h     Thu Jan 16 17:22:06 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: err.h,v 1.16 2011/07/17 20:54:34 joerg Exp $   */
+/*     $NetBSD: err.h,v 1.17 2014/01/16 17:22:06 christos Exp $        */
 
 /*-
  * Copyright (c) 1993
@@ -46,6 +46,10 @@
                     __printflike(2, 3) __dead;
 __dead void    verrx(int, const char *, va_list)
                    __printflike(2, 0) __dead;
+__dead void    errc(int, int, const char *, ...)
+                    __printflike(3, 4) __dead;
+__dead void    verrc(int, int, const char *, va_list)
+                   __printflike(3, 0) __dead;
 void           warn(const char *, ...)
                    __printflike(1, 2);
 void           vwarn(const char *, va_list)
@@ -54,6 +58,10 @@
                    __printflike(1, 2);
 void           vwarnx(const char *, va_list)
                    __printflike(1, 0);
+void           warnc(int, const char *, ...)
+                   __printflike(2, 3);
+void           vwarnc(int, const char *, va_list)
+                   __printflike(2, 0);
 __END_DECLS
 
 #endif /* !_ERR_H_ */