[src/trunk]: src/usr.bin/tip Use __dead. Make a bunch of local functions static.

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

details:   https://anonhg.NetBSD.org/src/rev/b1c478a0e877
branches:  trunk
changeset: 769334:b1c478a0e877
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Sep 06 18:33:01 2011 +0000

description:
Use __dead. Make a bunch of local functions static.

diffstat:

 usr.bin/tip/acu.c          |   6 +++---
 usr.bin/tip/aculib/hayes.c |   6 +++---
 usr.bin/tip/cmds.c         |   6 +++---
 usr.bin/tip/cu.c           |   8 ++++----
 usr.bin/tip/hunt.c         |   8 ++++----
 usr.bin/tip/tip.c          |  14 +++++++-------
 usr.bin/tip/tip.h          |  10 +++++-----
 usr.bin/tip/tipout.c       |   8 ++++----
 8 files changed, 33 insertions(+), 33 deletions(-)

diffs (263 lines):

diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/acu.c
--- a/usr.bin/tip/acu.c Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/acu.c Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: acu.c,v 1.15 2006/12/14 17:09:43 christos Exp $        */
+/*     $NetBSD: acu.c,v 1.16 2011/09/06 18:33:01 joerg Exp $   */
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)acu.c      8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: acu.c,v 1.15 2006/12/14 17:09:43 christos Exp $");
+__RCSID("$NetBSD: acu.c,v 1.16 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 #include "tip.h"
@@ -43,7 +43,7 @@
 static int conflag;
 static jmp_buf jmpbuf;
 
-static void    acuabort(int);
+__dead static void     acuabort(int);
 static acu_t   *acutype(char *);
 
 /*
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/aculib/hayes.c
--- a/usr.bin/tip/aculib/hayes.c        Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/aculib/hayes.c        Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hayes.c,v 1.16 2009/01/18 07:12:39 lukem Exp $ */
+/*     $NetBSD: hayes.c,v 1.17 2011/09/06 18:33:01 joerg Exp $ */
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)hayes.c    8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: hayes.c,v 1.16 2009/01/18 07:12:39 lukem Exp $");
+__RCSID("$NetBSD: hayes.c,v 1.17 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 /*
@@ -73,7 +73,7 @@
 static char    gobble(const char *);
 static void    goodbye(void);
 static int     hay_sync(void);
-static void    sigALRM(int);
+__dead static  void    sigALRM(int);
 
 int
 /*ARGSUSED*/
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/cmds.c
--- a/usr.bin/tip/cmds.c        Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/cmds.c        Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cmds.c,v 1.32 2006/12/14 17:09:43 christos Exp $       */
+/*     $NetBSD: cmds.c,v 1.33 2011/09/06 18:33:01 joerg Exp $  */
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)cmds.c     8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: cmds.c,v 1.32 2006/12/14 17:09:43 christos Exp $");
+__RCSID("$NetBSD: cmds.c,v 1.33 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 #include "tip.h"
@@ -55,7 +55,7 @@
 int    args(char *, char **);
 int    anyof(char *, const char *);
 void   execute(char *);
-void   intcopy(int);
+__dead static void     intcopy(int);
 void   prtime(const char *, time_t);
 void   stopsnd(int);
 void   transfer(char *, int, const char *);
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/cu.c
--- a/usr.bin/tip/cu.c  Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/cu.c  Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cu.c,v 1.20 2006/12/14 17:09:43 christos Exp $ */
+/*     $NetBSD: cu.c,v 1.21 2011/09/06 18:33:01 joerg Exp $    */
 
 /*
  * Copyright (c) 1983, 1993
@@ -36,13 +36,13 @@
 #if 0
 static char sccsid[] = "@(#)cu.c       8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: cu.c,v 1.20 2006/12/14 17:09:43 christos Exp $");
+__RCSID("$NetBSD: cu.c,v 1.21 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 #include "tip.h"
 
-static void cuhelp(void);
-static void cuusage(void);
+__dead static void cuhelp(void);
+__dead static void cuusage(void);
 
 /*
  * Botch the interface to look like cu's
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/hunt.c
--- a/usr.bin/tip/hunt.c        Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/hunt.c        Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hunt.c,v 1.17 2011/05/24 12:46:16 joerg Exp $  */
+/*     $NetBSD: hunt.c,v 1.18 2011/09/06 18:33:01 joerg Exp $  */
 
 /*
  * Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)hunt.c     8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: hunt.c,v 1.17 2011/05/24 12:46:16 joerg Exp $");
+__RCSID("$NetBSD: hunt.c,v 1.18 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 #include "tip.h"
@@ -42,9 +42,9 @@
 static jmp_buf deadline;
 static int deadfl;
 
-void   dead(int);
+__dead static void     dead(int);
 
-void
+static void
 /*ARGSUSED*/
 dead(int dummy __unused)
 {
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/tip.c
--- a/usr.bin/tip/tip.c Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/tip.c Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tip.c,v 1.50 2009/01/18 07:12:39 lukem Exp $   */
+/*     $NetBSD: tip.c,v 1.51 2011/09/06 18:33:01 joerg Exp $   */
 
 /*
  * Copyright (c) 1983, 1993
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)tip.c      8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: tip.c,v 1.50 2009/01/18 07:12:39 lukem Exp $");
+__RCSID("$NetBSD: tip.c,v 1.51 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 /*
@@ -54,12 +54,12 @@
 #include "tip.h"
 #include "pathnames.h"
 
-static void    tipusage(void);
+__dead static void     tipusage(void);
 
 int    escape(void);
 int    main(int, char **);
-void   intprompt(int);
-void   tipin(void);
+__dead static void     intprompt(int);
+__dead static void     tipin(void);
 
 char   PNbuf[256];                     /* This limits the size of a number */
 
@@ -320,7 +320,7 @@
 /*
  * Interrupt service routine during prompting
  */
-void
+static void
 /*ARGSUSED*/
 intprompt(int dummy __unused)
 {
@@ -334,7 +334,7 @@
 /*
  * ****TIPIN   TIPIN****
  */
-void
+static void
 tipin(void)
 {
        char gch, bol = 1;
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/tip.h
--- a/usr.bin/tip/tip.h Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/tip.h Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tip.h,v 1.31 2010/01/28 14:15:18 mbalmer Exp $ */
+/*     $NetBSD: tip.h,v 1.32 2011/09/06 18:33:01 joerg Exp $   */
 
 /*
  * Copyright (c) 1989, 1993
@@ -264,7 +264,7 @@
 void   alrmtimeout(int);
 int    any(char, const char *);
 void   chdirectory(char);
-void   cleanup(int);
+void   cleanup(int) __dead;
 const char   *tip_connect(void);
 void   consh(char);
 char   *ctrl(char);
@@ -273,7 +273,7 @@
 void   cu_take(char);
 void   disconnect(const char *);
 char   *expand(char *);
-void   finish(char);
+void   finish(char) __dead;
 void   genbrk(char);
 void   getfl(char);
 char   *getremote(char *);
@@ -293,8 +293,8 @@
 void   shell(char);
 void   suspend(char);
 void   tandem(const char *);
-void   tipabort(const char *);
-void   tipout(void);
+void   tipabort(const char *) __dead;
+void   tipout(void) __dead;
 int    ttysetup(speed_t);
 void   unraw(void);
 void   variable(char);
diff -r 06dc8e80f8e9 -r b1c478a0e877 usr.bin/tip/tipout.c
--- a/usr.bin/tip/tipout.c      Tue Sep 06 18:32:26 2011 +0000
+++ b/usr.bin/tip/tipout.c      Tue Sep 06 18:33:01 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tipout.c,v 1.14 2006/12/14 17:09:43 christos Exp $     */
+/*     $NetBSD: tipout.c,v 1.15 2011/09/06 18:33:01 joerg Exp $        */
 
 /*
  * Copyright (c) 1983, 1993
@@ -35,7 +35,7 @@
 #if 0
 static char sccsid[] = "@(#)tipout.c   8.1 (Berkeley) 6/6/93";
 #endif
-__RCSID("$NetBSD: tipout.c,v 1.14 2006/12/14 17:09:43 christos Exp $");
+__RCSID("$NetBSD: tipout.c,v 1.15 2011/09/06 18:33:01 joerg Exp $");
 #endif /* not lint */
 
 #include "tip.h"
@@ -49,7 +49,7 @@
 void   intEMT(void);
 void   intIOT(void);
 void   intSYS(void);
-void   intTERM(int);
+__dead static void     intTERM(int);
 
 /*
  * TIPOUT wait state routine --
@@ -96,7 +96,7 @@
        (void)write(repdes[1], &reply, 1);      /* Now coprocess waits for us */
 }
 
-void
+static void
 /*ARGSUSED*/
 intTERM(int dummy __unused)
 {