[src/trunk]: src/external Use __dead

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

details:   https://anonhg.NetBSD.org/src/rev/fb24660025c1
branches:  trunk
changeset: 769628:fb24660025c1
user:      joerg <joerg%NetBSD.org@localhost>
date:      Fri Sep 16 16:09:03 2011 +0000

description:
Use __dead

diffstat:

 external/bsd/libevent/dist/log.h      |  6 +++---
 external/bsd/libpcap/dist/gencode.c   |  4 ++--
 external/bsd/libpcap/dist/grammar.y   |  2 +-
 external/historical/nawk/dist/main.c  |  2 +-
 external/historical/nawk/dist/proto.h |  4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diffs (80 lines):

diff -r 1827fabc3501 -r fb24660025c1 external/bsd/libevent/dist/log.h
--- a/external/bsd/libevent/dist/log.h  Fri Sep 16 16:06:23 2011 +0000
+++ b/external/bsd/libevent/dist/log.h  Fri Sep 16 16:09:03 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: log.h,v 1.1.1.1 2009/11/02 10:01:01 plunky Exp $       */
+/*     $NetBSD: log.h,v 1.2 2011/09/16 16:09:03 joerg Exp $    */
 /*
  * Copyright (c) 2000-2004 Niels Provos <provos%citi.umich.edu@localhost>
  * All rights reserved.
@@ -34,9 +34,9 @@
 #define EV_CHECK_FMT(a,b)
 #endif
 
-void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
+__dead void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
 void event_warn(const char *fmt, ...) EV_CHECK_FMT(1,2);
-void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
+__dead void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
 void event_warnx(const char *fmt, ...) EV_CHECK_FMT(1,2);
 void event_msgx(const char *fmt, ...) EV_CHECK_FMT(1,2);
 void _event_debugx(const char *fmt, ...) EV_CHECK_FMT(1,2);
diff -r 1827fabc3501 -r fb24660025c1 external/bsd/libpcap/dist/gencode.c
--- a/external/bsd/libpcap/dist/gencode.c       Fri Sep 16 16:06:23 2011 +0000
+++ b/external/bsd/libpcap/dist/gencode.c       Fri Sep 16 16:09:03 2011 +0000
@@ -378,8 +378,8 @@
        return b;
 }
 
-static inline void
-syntax()
+__dead static inline void
+syntax(void)
 {
        bpf_error("syntax error in filter expression");
 }
diff -r 1827fabc3501 -r fb24660025c1 external/bsd/libpcap/dist/grammar.y
--- a/external/bsd/libpcap/dist/grammar.y       Fri Sep 16 16:06:23 2011 +0000
+++ b/external/bsd/libpcap/dist/grammar.y       Fri Sep 16 16:09:03 2011 +0000
@@ -159,7 +159,7 @@
 
 static struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF };
 
-static void
+__dead static void
 yyerror(const char *msg)
 {
        ++n_errors;
diff -r 1827fabc3501 -r fb24660025c1 external/historical/nawk/dist/main.c
--- a/external/historical/nawk/dist/main.c      Fri Sep 16 16:06:23 2011 +0000
+++ b/external/historical/nawk/dist/main.c      Fri Sep 16 16:09:03 2011 +0000
@@ -71,7 +71,7 @@
        return NULL;
 }
 
-static void fpecatch(int n
+__dead static void fpecatch(int n
 #ifdef SA_SIGINFO
        , siginfo_t *si, void *uc
 #endif
diff -r 1827fabc3501 -r fb24660025c1 external/historical/nawk/dist/proto.h
--- a/external/historical/nawk/dist/proto.h     Fri Sep 16 16:06:23 2011 +0000
+++ b/external/historical/nawk/dist/proto.h     Fri Sep 16 16:09:03 2011 +0000
@@ -46,7 +46,7 @@
 extern int     hexstr(const uschar **);
 extern int     quoted(const uschar **);
 extern char    *cclenter(const char *);
-extern void    overflo(const char *);
+extern void    overflo(const char *) __dead;
 extern void    cfoll(fa *, Node *);
 extern int     first(Node *);
 extern void    follow(Node *);
@@ -137,7 +137,7 @@
 extern void    bcheck2(int, int, int);
 extern void    SYNTAX(const char *, ...)
     __attribute__((__format__(__printf__, 1, 2)));
-extern void    FATAL(const char *, ...)
+extern void    FATAL(const char *, ...) __dead
     __attribute__((__format__(__printf__, 1, 2)));
 extern void    WARNING(const char *, ...)
     __attribute__((__format__(__printf__, 1, 2)));