From 454a02b3728543503f2f30771a867148a27f71b3 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Mon, 13 Jun 2011 21:03:27 +0000
Subject: sh: Fix duplicate prototypes for builtins.

Have mkbuiltins write the prototypes for the *cmd functions to builtins.h
instead of builtins.c and include builtins.h in more .c files instead of
duplicating prototypes for *cmd functions in other headers.
---
 bin/sh/alias.c       | 1 +
 bin/sh/alias.h       | 2 --
 bin/sh/arith.h       | 1 -
 bin/sh/bltin/bltin.h | 4 +---
 bin/sh/cd.c          | 1 +
 bin/sh/cd.h          | 2 --
 bin/sh/eval.h        | 9 ---------
 bin/sh/exec.h        | 2 --
 bin/sh/expand.c      | 1 +
 bin/sh/expand.h      | 1 -
 bin/sh/histedit.c    | 1 +
 bin/sh/jobs.c        | 1 +
 bin/sh/jobs.h        | 5 -----
 bin/sh/main.c        | 1 +
 bin/sh/main.h        | 2 --
 bin/sh/mkbuiltins    | 8 ++++----
 bin/sh/myhistedit.h  | 2 --
 bin/sh/options.c     | 1 +
 bin/sh/options.h     | 3 ---
 bin/sh/trap.c        | 1 +
 bin/sh/trap.h        | 1 -
 bin/sh/var.c         | 1 +
 bin/sh/var.h         | 4 ----
 23 files changed, 14 insertions(+), 41 deletions(-)

(limited to 'bin')

diff --git a/bin/sh/alias.c b/bin/sh/alias.c
index 929c68e8798a..fb0e92294431 100644
--- a/bin/sh/alias.c
+++ b/bin/sh/alias.c
@@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$");
 #include "mystring.h"
 #include "alias.h"
 #include "options.h"	/* XXX for argptr (should remove?) */
+#include "builtins.h"
 
 #define ATABSIZE 39
 
diff --git a/bin/sh/alias.h b/bin/sh/alias.h
index 79836639acd5..546e91a1f3f2 100644
--- a/bin/sh/alias.h
+++ b/bin/sh/alias.h
@@ -43,5 +43,3 @@ struct alias {
 };
 
 struct alias *lookupalias(const char *, int);
-int aliascmd(int, char **);
-int unaliascmd(int, char **);
diff --git a/bin/sh/arith.h b/bin/sh/arith.h
index 3a7db9e059fb..5b18bd677ccc 100644
--- a/bin/sh/arith.h
+++ b/bin/sh/arith.h
@@ -36,4 +36,3 @@
 
 arith_t arith(const char *);
 void arith_lex_reset(void);
-int expcmd(int, char **);
diff --git a/bin/sh/bltin/bltin.h b/bin/sh/bltin/bltin.h
index e449673d1d0d..0143b6e27aca 100644
--- a/bin/sh/bltin/bltin.h
+++ b/bin/sh/bltin/bltin.h
@@ -43,6 +43,7 @@
 #include "../mystring.h"
 #ifdef SHELL
 #include "../output.h"
+#include "builtins.h"
 #define FILE struct output
 #undef stdout
 #define stdout out1
@@ -75,7 +76,4 @@ pointer stalloc(int);
 void error(const char *, ...) __printf0like(1, 2);
 pid_t getjobpgrp(char *);
 
-int echocmd(int, char **);
-int testcmd(int, char **);
-
 extern char *commandname;
diff --git a/bin/sh/cd.c b/bin/sh/cd.c
index b1b0fc015e9e..6fb10390a239 100644
--- a/bin/sh/cd.c
+++ b/bin/sh/cd.c
@@ -63,6 +63,7 @@ __FBSDID("$FreeBSD$");
 #include "mystring.h"
 #include "show.h"
 #include "cd.h"
+#include "builtins.h"
 
 static int cdlogical(char *);
 static int cdphysical(char *);
diff --git a/bin/sh/cd.h b/bin/sh/cd.h
index f88ce26ad4c6..91fbc2b692aa 100644
--- a/bin/sh/cd.h
+++ b/bin/sh/cd.h
@@ -30,5 +30,3 @@
  */
 
 void	 pwd_init(int);
-int	 cdcmd (int, char **);
-int	 pwdcmd(int, char **);
diff --git a/bin/sh/eval.h b/bin/sh/eval.h
index bf987828d0cb..fba6f9a2a9c9 100644
--- a/bin/sh/eval.h
+++ b/bin/sh/eval.h
@@ -51,19 +51,10 @@ struct backcmd {		/* result of evalbackcmd */
 #define EV_TESTED 02		/* exit status is checked; ignore -e flag */
 #define EV_BACKCMD 04		/* command executing within back quotes */
 
-int evalcmd(int, char **);
 void evalstring(char *, int);
 union node;	/* BLETCH for ansi C */
 void evaltree(union node *, int);
 void evalbackcmd(union node *, struct backcmd *);
-int bltincmd(int, char **);
-int breakcmd(int, char **);
-int returncmd(int, char **);
-int falsecmd(int, char **);
-int truecmd(int, char **);
-int execcmd(int, char **);
-int timescmd(int, char **);
-int commandcmd(int, char **);
 
 /* in_function returns nonzero if we are currently evaluating a function */
 #define in_function()	funcnest
diff --git a/bin/sh/exec.h b/bin/sh/exec.h
index 392cc335f660..31f11c09c287 100644
--- a/bin/sh/exec.h
+++ b/bin/sh/exec.h
@@ -66,7 +66,6 @@ extern int exerrno;		/* last exec error */
 
 void shellexec(char **, char **, const char *, int) __dead2;
 char *padvance(const char **, const char *);
-int hashcmd(int, char **);
 void find_command(const char *, struct cmdentry *, int, const char *);
 int find_builtin(const char *, int *);
 void hashcd(void);
@@ -75,5 +74,4 @@ void addcmdentry(const char *, struct cmdentry *);
 void defun(const char *, union node *);
 int unsetfunc(const char *);
 int typecmd_impl(int, char **, int, const char *);
-int typecmd(int, char **);
 void clearcmdentry(void);
diff --git a/bin/sh/expand.c b/bin/sh/expand.c
index c6c54ab6f3c1..95a0d6ad15d0 100644
--- a/bin/sh/expand.c
+++ b/bin/sh/expand.c
@@ -76,6 +76,7 @@ __FBSDID("$FreeBSD$");
 #include "mystring.h"
 #include "arith.h"
 #include "show.h"
+#include "builtins.h"
 
 /*
  * Structure specifying which parts of the string should be searched
diff --git a/bin/sh/expand.h b/bin/sh/expand.h
index a4bb198010af..5029552fe284 100644
--- a/bin/sh/expand.h
+++ b/bin/sh/expand.h
@@ -63,4 +63,3 @@ void expari(int);
 int patmatch(const char *, const char *, int);
 void rmescapes(char *);
 int casematch(union node *, const char *);
-int wordexpcmd(int, char **);
diff --git a/bin/sh/histedit.c b/bin/sh/histedit.c
index 7ebe5d87502a..4619baf7856e 100644
--- a/bin/sh/histedit.c
+++ b/bin/sh/histedit.c
@@ -59,6 +59,7 @@ __FBSDID("$FreeBSD$");
 #include "error.h"
 #include "eval.h"
 #include "memalloc.h"
+#include "builtins.h"
 
 #define MAXHISTLOOPS	4	/* max recursions through fc */
 #define DEFEDITOR	"ed"	/* default editor *should* be $EDITOR */
diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c
index cbc29f175644..75b503ecaa79 100644
--- a/bin/sh/jobs.c
+++ b/bin/sh/jobs.c
@@ -71,6 +71,7 @@ __FBSDID("$FreeBSD$");
 #include "error.h"
 #include "mystring.h"
 #include "var.h"
+#include "builtins.h"
 
 
 static struct job *jobtab;	/* array of jobs */
diff --git a/bin/sh/jobs.h b/bin/sh/jobs.h
index 8bc10821a02b..5e9d70db0434 100644
--- a/bin/sh/jobs.h
+++ b/bin/sh/jobs.h
@@ -88,12 +88,7 @@ extern int in_dowait;		/* are we in dowait()? */
 extern volatile sig_atomic_t breakwaitcmd; /* break wait to process traps? */
 
 void setjobctl(int);
-int fgcmd(int, char **);
-int bgcmd(int, char **);
-int jobscmd(int, char **);
 void showjobs(int, int);
-int waitcmd(int, char **);
-int jobidcmd(int, char **);
 struct job *makejob(union node *, int);
 pid_t forkshell(struct job *, union node *, int);
 int waitforjob(struct job *, int *);
diff --git a/bin/sh/main.c b/bin/sh/main.c
index 2da5a15a9276..e6c8a209de5b 100644
--- a/bin/sh/main.c
+++ b/bin/sh/main.c
@@ -72,6 +72,7 @@ __FBSDID("$FreeBSD$");
 #include "mystring.h"
 #include "exec.h"
 #include "cd.h"
+#include "builtins.h"
 
 int rootpid;
 int rootshell;
diff --git a/bin/sh/main.h b/bin/sh/main.h
index c5e8bfd38405..6d4cc4a9b992 100644
--- a/bin/sh/main.h
+++ b/bin/sh/main.h
@@ -39,5 +39,3 @@ extern struct jmploc main_handler;	/* top level exception handler */
 
 void readcmdfile(const char *);
 void cmdloop(int);
-int dotcmd(int, char **);
-int exitcmd(int, char **);
diff --git a/bin/sh/mkbuiltins b/bin/sh/mkbuiltins
index b78729ac9ea1..49af058461c1 100755
--- a/bin/sh/mkbuiltins
+++ b/bin/sh/mkbuiltins
@@ -58,9 +58,7 @@ cat <<\!
 !
 awk '/^[^#]/ {if(('$havejobs' || $2 != "-j") && ('$havehist' || $2 != "-h")) \
     print $0}' builtins.def | sed 's/-[hj]//' > $temp
-awk '{	printf "int %s(int, char **);\n", $1}' $temp
-echo '
-int (*const builtinfunc[])(int, char **) = {'
+echo 'int (*const builtinfunc[])(int, char **) = {'
 awk '/^[^#]/ {	printf "\t%s,\n", $1}' $temp
 echo '};
 
@@ -94,5 +92,7 @@ struct builtincmd {
 };
 
 extern int (*const builtinfunc[])(int, char **);
-extern const struct builtincmd builtincmd[];'
+extern const struct builtincmd builtincmd[];
+'
+awk '{	printf "int %s(int, char **);\n", $1}' $temp
 rm -f $temp
diff --git a/bin/sh/myhistedit.h b/bin/sh/myhistedit.h
index bc9fd4eddda1..9a649ecccddf 100644
--- a/bin/sh/myhistedit.h
+++ b/bin/sh/myhistedit.h
@@ -39,8 +39,6 @@ extern int displayhist;
 void histedit(void);
 void sethistsize(const char *);
 void setterm(const char *);
-int histcmd(int, char **);
 int not_fcnumber(const char *);
 int str_to_event(const char *, int);
-int bindcmd(int, char **);
 
diff --git a/bin/sh/options.c b/bin/sh/options.c
index 60c885284f75..9104e93270fc 100644
--- a/bin/sh/options.c
+++ b/bin/sh/options.c
@@ -56,6 +56,7 @@ __FBSDID("$FreeBSD$");
 #include "memalloc.h"
 #include "error.h"
 #include "mystring.h"
+#include "builtins.h"
 #ifndef NO_HISTORY
 #include "myhistedit.h"
 #endif
diff --git a/bin/sh/options.h b/bin/sh/options.h
index 5004549a2926..f3d3d3db4569 100644
--- a/bin/sh/options.h
+++ b/bin/sh/options.h
@@ -108,8 +108,5 @@ void procargs(int, char **);
 void optschanged(void);
 void setparam(char **);
 void freeparam(struct shparam *);
-int shiftcmd(int, char **);
-int setcmd(int, char **);
-int getoptscmd(int, char **);
 int nextopt(const char *);
 void getoptsreset(const char *);
diff --git a/bin/sh/trap.c b/bin/sh/trap.c
index aaa4753c7e55..2b6d8a585e4a 100644
--- a/bin/sh/trap.c
+++ b/bin/sh/trap.c
@@ -55,6 +55,7 @@ __FBSDID("$FreeBSD$");
 #include "error.h"
 #include "trap.h"
 #include "mystring.h"
+#include "builtins.h"
 #include "myhistedit.h"
 
 
diff --git a/bin/sh/trap.h b/bin/sh/trap.h
index d8686ceaadde..bf1250a85b87 100644
--- a/bin/sh/trap.h
+++ b/bin/sh/trap.h
@@ -37,7 +37,6 @@ extern int pendingsigs;
 extern int in_dotrap;
 extern volatile sig_atomic_t gotwinch;
 
-int trapcmd(int, char **);
 void clear_traps(void);
 int have_traps(void);
 void setsignal(int);
diff --git a/bin/sh/var.c b/bin/sh/var.c
index e405b666ba77..d5b252230cb0 100644
--- a/bin/sh/var.c
+++ b/bin/sh/var.c
@@ -63,6 +63,7 @@ __FBSDID("$FreeBSD$");
 #include "error.h"
 #include "mystring.h"
 #include "parser.h"
+#include "builtins.h"
 #ifndef NO_HISTORY
 #include "myhistedit.h"
 #endif
diff --git a/bin/sh/var.h b/bin/sh/var.h
index f10bfcc7ad57..347c3777c36d 100644
--- a/bin/sh/var.h
+++ b/bin/sh/var.h
@@ -123,11 +123,7 @@ void updatecharset(void);
 void initcharset(void);
 char **environment(void);
 int showvarscmd(int, char **);
-int exportcmd(int, char **);
-int localcmd(int, char **);
 void mklocal(char *);
 void poplocalvars(void);
-int setvarcmd(int, char **);
-int unsetcmd(int, char **);
 int unsetvar(const char *);
 int setvarsafe(const char *, const char *, int);
-- 
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