[src/trunk]: src/usr.sbin/gspa/gspa Use __dead and __printflike

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

details:   https://anonhg.NetBSD.org/src/rev/089fa3516198
branches:  trunk
changeset: 769044:089fa3516198
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Aug 30 18:53:41 2011 +0000

description:
Use __dead and __printflike

diffstat:

 usr.sbin/gspa/gspa/gsp_ass.h |  10 ++++------
 usr.sbin/gspa/gspa/gspa.c    |  10 +++++-----
 2 files changed, 9 insertions(+), 11 deletions(-)

diffs (69 lines):

diff -r 995cb131393b -r 089fa3516198 usr.sbin/gspa/gspa/gsp_ass.h
--- a/usr.sbin/gspa/gspa/gsp_ass.h      Tue Aug 30 18:50:48 2011 +0000
+++ b/usr.sbin/gspa/gspa/gsp_ass.h      Tue Aug 30 18:53:41 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gsp_ass.h,v 1.12 2009/04/15 08:26:34 lukem Exp $       */
+/*     $NetBSD: gsp_ass.h,v 1.13 2011/08/30 18:53:41 joerg Exp $       */
 /*
  * GSP assembler - definitions
  *
@@ -144,10 +144,8 @@
 void listing(void);
 symbol lookup(char *id, bool makeit);
 expr num_expr(int);
-void p1err(const char *fmt, ...)
-       __attribute__((__format__(__printf__, 1, 2)));
-void perr(const char *fmt, ...)
-       __attribute__((__format__(__printf__, 1, 2)));
+void p1err(const char *fmt, ...) __printflike(1, 2);
+void perr(const char *fmt, ...) __printflike(1, 2);
 void pseudo(int code, operand operands);
 void push_input(char *fn);
 void putcode(u_int16_t *, int);
@@ -162,7 +160,7 @@
 void statement(char *opcode, operand operands);
 operand string_op(char *);
 void ucasify(char *);
-void yyerror(const char *err);
+__dead void yyerror(const char *err);
 int yylex(void);
 
 
diff -r 995cb131393b -r 089fa3516198 usr.sbin/gspa/gspa/gspa.c
--- a/usr.sbin/gspa/gspa/gspa.c Tue Aug 30 18:50:48 2011 +0000
+++ b/usr.sbin/gspa/gspa/gspa.c Tue Aug 30 18:53:41 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gspa.c,v 1.14 2009/04/15 08:26:35 lukem Exp $  */
+/*     $NetBSD: gspa.c,v 1.15 2011/08/30 18:53:41 joerg Exp $  */
 /*
  * GSP assembler main program
  *
@@ -33,7 +33,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: gspa.c,v 1.14 2009/04/15 08:26:35 lukem Exp $");
+__RCSID("$NetBSD: gspa.c,v 1.15 2011/08/30 18:53:41 joerg Exp $");
 #endif
 
 #include <sys/param.h>
@@ -83,7 +83,7 @@
 jmp_buf synerrjmp;
 
 void   setext(char *, const char *, const char *);
-void   usage(void);
+__dead static void     usage(void);
 int    yyparse(void);
 
 void   c_dumpbuf(void);
@@ -287,8 +287,8 @@
        longjmp(synerrjmp, 1);
 }
 
-void
-usage()
+static void
+usage(void)
 {
        fprintf(stderr,
                "Usage: gspa [-c c_array_name] [-l list_file] [-o hex_file] [infile]\n");