[src/trunk]: src/usr.bin Annotate functions using format strings.

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

details:   https://anonhg.NetBSD.org/src/rev/c66604d7e3ec
branches:  trunk
changeset: 325800:c66604d7e3ec
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Jan 07 02:07:08 2014 +0000

description:
Annotate functions using format strings.

diffstat:

 usr.bin/flock/flock.c |  6 +++---
 usr.bin/ftp/ssl.h     |  5 +++--
 usr.bin/units/units.c |  4 ++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diffs (64 lines):

diff -r 2ec4c7630029 -r c66604d7e3ec usr.bin/flock/flock.c
--- a/usr.bin/flock/flock.c     Tue Jan 07 02:06:42 2014 +0000
+++ b/usr.bin/flock/flock.c     Tue Jan 07 02:07:08 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: flock.c,v 1.8 2013/10/29 16:02:15 christos Exp $       */
+/*     $NetBSD: flock.c,v 1.9 2014/01/07 02:07:08 joerg Exp $  */
 
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: flock.c,v 1.8 2013/10/29 16:02:15 christos Exp $");
+__RCSID("$NetBSD: flock.c,v 1.9 2014/01/07 02:07:08 joerg Exp $");
 
 #include <stdio.h>
 #include <string.h>
@@ -63,7 +63,7 @@
 
 static sig_atomic_t timeout_expired;
 
-static __dead void
+static __dead __printflike(1, 2) void
 usage(const char *fmt, ...) 
 {
        if (fmt) {
diff -r 2ec4c7630029 -r c66604d7e3ec usr.bin/ftp/ssl.h
--- a/usr.bin/ftp/ssl.h Tue Jan 07 02:06:42 2014 +0000
+++ b/usr.bin/ftp/ssl.h Tue Jan 07 02:07:08 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ssl.h,v 1.1 2012/12/21 18:07:36 christos Exp $ */
+/*     $NetBSD: ssl.h,v 1.2 2014/01/07 02:07:08 joerg Exp $    */
 
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,8 @@
 #define FETCH struct fetch_connect
 struct fetch_connect;
 
-int fetch_printf(struct fetch_connect *, const char *fmt, ...);
+int fetch_printf(struct fetch_connect *, const char *fmt, ...)
+    __printflike(2, 3);
 int fetch_fileno(struct fetch_connect *);
 int fetch_error(struct fetch_connect *);
 int fetch_flush(struct fetch_connect *);
diff -r 2ec4c7630029 -r c66604d7e3ec usr.bin/units/units.c
--- a/usr.bin/units/units.c     Tue Jan 07 02:06:42 2014 +0000
+++ b/usr.bin/units/units.c     Tue Jan 07 02:07:08 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: units.c,v 1.24 2013/01/06 00:19:13 wiz Exp $   */
+/*     $NetBSD: units.c,v 1.25 2014/01/07 02:07:09 joerg Exp $ */
 
 /*
  * units.c   Copyright (c) 1993 by Adrian Mariano (adrian%cam.cornell.edu@localhost)
@@ -105,7 +105,7 @@
 }
 
 
-static void
+static __printflike(1, 2) void
 mywarnx(const char *fmt, ...)
 {
        va_list args;