[src/trunk]: src/bin Use __dead

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

details:   https://anonhg.NetBSD.org/src/rev/72a7f1f0b101
branches:  trunk
changeset: 768968:72a7f1f0b101
user:      joerg <joerg%NetBSD.org@localhost>
date:      Mon Aug 29 14:51:17 2011 +0000

description:
Use __dead

diffstat:

 bin/chio/chio.c             |   6 +++---
 bin/chmod/chmod.c           |   9 ++++-----
 bin/csh/csh.c               |   6 +++---
 bin/csh/dol.c               |   6 +++---
 bin/csh/extern.h            |  10 +++++-----
 bin/csh/sem.c               |   6 +++---
 bin/dd/extern.h             |   4 ++--
 bin/domainname/domainname.c |   7 +++----
 bin/ed/ed.h                 |   8 ++++----
 bin/hostname/hostname.c     |   9 ++++-----
 bin/kill/kill.c             |  10 +++++-----
 bin/ps/ps.c                 |   6 +++---
 bin/pwd/pwd.c               |   6 +++---
 bin/sleep/sleep.c           |  14 ++++++--------
 bin/stty/extern.h           |   4 ++--
 bin/stty/gfmt.c             |   6 +++---
 bin/test/test.c             |   6 +++---
 17 files changed, 59 insertions(+), 64 deletions(-)

diffs (truncated from 509 to 300 lines):

diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/chio/chio.c
--- a/bin/chio/chio.c   Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/chio/chio.c   Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: chio.c,v 1.30 2008/07/20 00:52:39 lukem Exp $ */
+/* $NetBSD: chio.c,v 1.31 2011/08/29 14:51:17 joerg Exp $ */
 
 /*-
  * Copyright (c) 1996, 1998, 1999 The NetBSD Foundation, Inc.
@@ -39,7 +39,7 @@
 __COPYRIGHT(
 "@(#) Copyright (c) 1996, 1998, 1999\
  The NetBSD Foundation, Inc.  All rights reserved.");
-__RCSID("$NetBSD: chio.c,v 1.30 2008/07/20 00:52:39 lukem Exp $");
+__RCSID("$NetBSD: chio.c,v 1.31 2011/08/29 14:51:17 joerg Exp $");
 #endif
 
 #include <sys/param.h>
@@ -61,7 +61,7 @@
 #include "pathnames.h"
 
 int main(int, char *[]);
-static void usage(void);
+__dead static void usage(void);
 static void cleanup(void);
 static int parse_element_type(const char *);
 static int parse_element_unit(const char *);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/chmod/chmod.c
--- a/bin/chmod/chmod.c Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/chmod/chmod.c Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: chmod.c,v 1.35 2010/01/22 05:41:36 snj Exp $ */
+/* $NetBSD: chmod.c,v 1.36 2011/08/29 14:51:17 joerg Exp $ */
 
 /*
  * Copyright (c) 1989, 1993, 1994
@@ -40,7 +40,7 @@
 #if 0
 static char sccsid[] = "@(#)chmod.c    8.8 (Berkeley) 4/1/94";
 #else
-__RCSID("$NetBSD: chmod.c,v 1.35 2010/01/22 05:41:36 snj Exp $");
+__RCSID("$NetBSD: chmod.c,v 1.36 2011/08/29 14:51:17 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -58,8 +58,7 @@
 #include <string.h>
 #include <unistd.h>
 
-int    main(int, char *[]);
-void   usage(void);
+__dead static void     usage(void);
 
 int
 main(int argc, char *argv[])
@@ -203,7 +202,7 @@
        /* NOTREACHED */
 }
 
-void
+static void
 usage(void)
 {
        (void)fprintf(stderr,
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/csh/csh.c
--- a/bin/csh/csh.c     Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/csh/csh.c     Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: csh.c,v 1.41 2008/07/20 00:52:39 lukem Exp $ */
+/* $NetBSD: csh.c,v 1.42 2011/08/29 14:51:17 joerg Exp $ */
 
 /*-
  * Copyright (c) 1980, 1991, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)csh.c      8.2 (Berkeley) 10/12/93";
 #else
-__RCSID("$NetBSD: csh.c,v 1.41 2008/07/20 00:52:39 lukem Exp $");
+__RCSID("$NetBSD: csh.c,v 1.42 2011/08/29 14:51:17 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -99,7 +99,7 @@
 static int closef(void *);
 static int srccat(Char *, Char *);
 static int srcfile(const char *, int, int);
-static void phup(int);
+__dead static void phup(int);
 static void srcunit(int, int, int);
 static void mailchk(void);
 #ifndef _PATH_DEFPATH
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/csh/dol.c
--- a/bin/csh/dol.c     Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/csh/dol.c     Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dol.c,v 1.26 2007/07/16 18:26:09 christos Exp $ */
+/* $NetBSD: dol.c,v 1.27 2011/08/29 14:51:17 joerg Exp $ */
 
 /*-
  * Copyright (c) 1980, 1991, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)dol.c      8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: dol.c,v 1.26 2007/07/16 18:26:09 christos Exp $");
+__RCSID("$NetBSD: dol.c,v 1.27 2011/08/29 14:51:17 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -85,7 +85,7 @@
 static void Dfix2(Char **);
 static Char *Dpack(Char *, Char *);
 static int Dword(void);
-static void dolerror(Char *);
+__dead static void dolerror(Char *);
 static int DgetC(int);
 static void Dgetdol(void);
 static void fixDolMod(void);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/csh/extern.h
--- a/bin/csh/extern.h  Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/csh/extern.h  Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: extern.h,v 1.22 2007/12/24 16:11:50 perry Exp $ */
+/* $NetBSD: extern.h,v 1.23 2011/08/29 14:51:17 joerg Exp $ */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -42,10 +42,10 @@
 int gethdir(Char *);
 void dosource(Char **, struct command *);
 __dead void exitstat(void);
-void goodbye(void);
+__dead void goodbye(void);
 void importpath(Char *);
 void initdesc(void);
-void pintr(int);
+__dead void pintr(int);
 __dead void pintr1(int);
 void printprompt(void);
 void process(int);
@@ -128,8 +128,8 @@
 void dogoto(Char **, struct command *);
 void doif(Char **, struct command *);
 void dolimit(Char **, struct command *);
-void dologin(Char **, struct command *);
-void dologout(Char **, struct command *);
+__dead void dologin(Char **, struct command *);
+__dead void dologout(Char **, struct command *);
 void donohup(Char **, struct command *);
 void doonintr(Char **, struct command *);
 void doprintf(Char **, struct command *);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/csh/sem.c
--- a/bin/csh/sem.c     Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/csh/sem.c     Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sem.c,v 1.28 2007/07/16 18:26:10 christos Exp $ */
+/* $NetBSD: sem.c,v 1.29 2011/08/29 14:51:17 joerg Exp $ */
 
 /*-
  * Copyright (c) 1980, 1991, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)sem.c      8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: sem.c,v 1.28 2007/07/16 18:26:10 christos Exp $");
+__RCSID("$NetBSD: sem.c,v 1.29 2011/08/29 14:51:17 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -53,7 +53,7 @@
 #include "extern.h"
 #include "proc.h"
 
-static void vffree(int);
+__dead static void vffree(int);
 static Char *splicepipe(struct command *t, Char *);
 static void doio(struct command *t, int *, int *);
 static void chkclob(char *);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/dd/extern.h
--- a/bin/dd/extern.h   Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/dd/extern.h   Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: extern.h,v 1.18 2010/11/22 21:04:28 pooka Exp $        */
+/*     $NetBSD: extern.h,v 1.19 2011/08/29 14:51:18 joerg Exp $        */
 
 /*-
  * Copyright (c) 1991, 1993, 1994
@@ -47,7 +47,7 @@
 void pos_out(void);
 void summary(void);
 void summaryx(int);
-void terminate(int);
+__dead void terminate(int);
 void unblock(void);
 void unblock_close(void);
 ssize_t bwrite(IO *, const void *, size_t);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/domainname/domainname.c
--- a/bin/domainname/domainname.c       Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/domainname/domainname.c       Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: domainname.c,v 1.14 2008/07/20 00:52:39 lukem Exp $    */
+/*     $NetBSD: domainname.c,v 1.15 2011/08/29 14:51:18 joerg Exp $    */
 
 /*
  * Copyright (c) 1988, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)hostname.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: domainname.c,v 1.14 2008/07/20 00:52:39 lukem Exp $");
+__RCSID("$NetBSD: domainname.c,v 1.15 2011/08/29 14:51:18 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -51,8 +51,7 @@
 #include <string.h>
 #include <unistd.h>
 
-static void usage(void);
-int main(int, char *[]);
+__dead static void usage(void);
 
 int
 main(int argc, char *argv[])
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/ed/ed.h
--- a/bin/ed/ed.h       Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/ed/ed.h       Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ed.h,v 1.34 2009/07/26 02:06:37 dholland Exp $ */
+/*     $NetBSD: ed.h,v 1.35 2011/08/29 14:51:18 joerg Exp $    */
 
 /* ed.h: type and constant definitions for the ed editor. */
 /*
@@ -223,8 +223,8 @@
 int get_shell_command(void);
 int get_stream_line(FILE *);
 int get_tty_line(void);
-void handle_hup(int);
-void handle_int(int);
+__dead void handle_hup(int);
+__dead void handle_int(int);
 void handle_winch(int);
 int has_trailing_escape(char *, char *);
 void init_buffers(void);
@@ -243,7 +243,7 @@
 char *put_sbuf_line(char *);
 int put_stream_line(FILE *, char *, int);
 int put_tty_line(char *, int, long, int);
-void quit(int);
+__dead void quit(int);
 long read_file(char *, long);
 long read_stream(FILE *, long);
 int search_and_replace(pattern_t *, int, int);
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/hostname/hostname.c
--- a/bin/hostname/hostname.c   Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/hostname/hostname.c   Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: hostname.c,v 1.16 2008/07/20 00:52:39 lukem Exp $ */
+/* $NetBSD: hostname.c,v 1.17 2011/08/29 14:51:18 joerg Exp $ */
 
 /*
  * Copyright (c) 1988, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)hostname.c 8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: hostname.c,v 1.16 2008/07/20 00:52:39 lukem Exp $");
+__RCSID("$NetBSD: hostname.c,v 1.17 2011/08/29 14:51:18 joerg Exp $");
 #endif
 #endif /* not lint */
 
@@ -51,8 +51,7 @@
 #include <string.h>
 #include <unistd.h>
 
-void usage(void);
-int main(int, char *[]);
+__dead static void usage(void);
 
 int
 main(int argc, char *argv[])
@@ -92,7 +91,7 @@
        /* NOTREACHED */
 }
 
-void
+static void
 usage(void)
 {
        (void)fprintf(stderr, "usage: %s [-s] [name-of-host]\n",
diff -r 9fa8d54d042f -r 72a7f1f0b101 bin/kill/kill.c
--- a/bin/kill/kill.c   Mon Aug 29 14:50:27 2011 +0000
+++ b/bin/kill/kill.c   Mon Aug 29 14:51:17 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: kill.c,v 1.26 2009/10/01 09:24:38 spz Exp $ */
+/* $NetBSD: kill.c,v 1.27 2011/08/29 14:51:18 joerg Exp $ */
 
 /*
  * Copyright (c) 1988, 1993, 1994
@@ -39,7 +39,7 @@