test code that is not used (and one file in there had a rusty license)

8 files changed, 0 insertions, 4994 deletions

diff --git a/usr.bin/yacc/test/error.output b/usr.bin/yacc/test/error.output
deleted file mode 100644
index 0c4db6225e2..00000000000
--- a/usr.bin/yacc/test/error.output
+++ /dev/null
@@ -1,27 +0,0 @@
-   0  $accept : S $end
-
-   1  S : error
-
-state 0
-	$accept : . S $end  (0)
-
-	error  shift 1
-	.  error
-
-	S  goto 2
-
-
-state 1
-	S : error .  (1)
-
-	.  reduce 1
-
-
-state 2
-	$accept : S . $end  (0)
-
-	$end  accept
-
-
-2 terminals, 2 nonterminals
-2 grammar rules, 3 states
diff --git a/usr.bin/yacc/test/error.tab.c b/usr.bin/yacc/test/error.tab.c
deleted file mode 100644
index b16d6ddc8d8..00000000000
--- a/usr.bin/yacc/test/error.tab.c
+++ /dev/null
@@ -1,308 +0,0 @@
-#ifndef lint
-/*static char yysccsid[] = "from: @(#)yaccpar	1.9 (Berkeley) 02/21/93";*/
-static char yyrcsid[] = "$OpenBSD: error.tab.c,v 1.2 1996/04/21 23:45:31 deraadt Exp $";
-#endif
-#include <stdlib.h>
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define YYLEX yylex()
-#define YYEMPTY -1
-#define yyclearin (yychar=(YYEMPTY))
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING (yyerrflag!=0)
-#define YYPREFIX "yy"
-#define YYERRCODE 256
-short yylhs[] = {                                        -1,
-    0,
-};
-short yylen[] = {                                         2,
-    1,
-};
-short yydefred[] = {                                      0,
-    1,    0,
-};
-short yydgoto[] = {                                       2,
-};
-short yysindex[] = {                                   -256,
-    0,    0,
-};
-short yyrindex[] = {                                      0,
-    0,    0,
-};
-short yygindex[] = {                                      0,
-};
-#define YYTABLESIZE 0
-short yytable[] = {                                       1,
-};
-short yycheck[] = {                                     256,
-};
-#define YYFINAL 2
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 0
-#if YYDEBUG
-char *yyname[] = {
-"end-of-file",
-};
-char *yyrule[] = {
-"$accept : S",
-"S : error",
-};
-#endif
-#ifndef YYSTYPE
-typedef int YYSTYPE;
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 10000
-#define YYMAXDEPTH 10000
-#endif
-#endif
-#define YYINITSTACKSIZE 200
-int yydebug;
-int yynerrs;
-int yyerrflag;
-int yychar;
-short *yyssp;
-YYSTYPE *yyvsp;
-YYSTYPE yyval;
-YYSTYPE yylval;
-short *yyss;
-short *yysslim;
-YYSTYPE *yyvs;
-int yystacksize;
-#line 4 "error.y"
-main(){printf("yyparse() = %d\n",yyparse());}
-yylex(){return-1;}
-yyerror(s)char*s;{printf("%s\n",s);}
-#line 86 "error.tab.c"
-/* allocate initial stack or double stack size, up to YYMAXDEPTH */
-static int yygrowstack()
-{
-    int newsize, i;
-    short *newss;
-    YYSTYPE *newvs;
-
-    if ((newsize = yystacksize) == 0)
-        newsize = YYINITSTACKSIZE;
-    else if (newsize >= YYMAXDEPTH)
-        return -1;
-    else if ((newsize *= 2) > YYMAXDEPTH)
-        newsize = YYMAXDEPTH;
-    i = yyssp - yyss;
-    if ((newss = (short *)realloc(yyss, newsize * sizeof *newss)) == NULL)
-        return -1;
-    yyss = newss;
-    yyssp = newss + i;
-    if ((newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs)) == NULL)
-        return -1;
-    yyvs = newvs;
-    yyvsp = newvs + i;
-    yystacksize = newsize;
-    yysslim = yyss + newsize - 1;
-    return 0;
-}
-
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-int
-yyparse()
-{
-    register int yym, yyn, yystate;
-#if YYDEBUG
-    register char *yys;
-
-    if (yys = getenv("YYDEBUG"))
-    {
-        yyn = *yys;
-        if (yyn >= '0' && yyn <= '9')
-            yydebug = yyn - '0';
-    }
-#endif
-
-    yynerrs = 0;
-    yyerrflag = 0;
-    yychar = (-1);
-
-    if (yyss == NULL && yygrowstack()) goto yyoverflow;
-    yyssp = yyss;
-    yyvsp = yyvs;
-    *yyssp = yystate = 0;
-
-yyloop:
-    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
-    if (yychar < 0)
-    {
-        if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, reading %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-    }
-    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: state %d, shifting to state %d\n",
-                    YYPREFIX, yystate, yytable[yyn]);
-#endif
-        if (yyssp >= yysslim && yygrowstack())
-        {
-            goto yyoverflow;
-        }
-        *++yyssp = yystate = yytable[yyn];
-        *++yyvsp = yylval;
-        yychar = (-1);
-        if (yyerrflag > 0)  --yyerrflag;
-        goto yyloop;
-    }
-    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-        yyn = yytable[yyn];
-        goto yyreduce;
-    }
-    if (yyerrflag) goto yyinrecovery;
-#ifdef lint
-    goto yynewerror;
-#endif
-yynewerror:
-    yyerror("syntax error");
-#ifdef lint
-    goto yyerrlab;
-#endif
-yyerrlab:
-    ++yynerrs;
-yyinrecovery:
-    if (yyerrflag < 3)
-    {
-        yyerrflag = 3;
-        for (;;)
-        {
-            if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
-                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
-#endif
-                if (yyssp >= yysslim && yygrowstack())
-                {
-                    goto yyoverflow;
-                }
-                *++yyssp = yystate = yytable[yyn];
-                *++yyvsp = yylval;
-                goto yyloop;
-            }
-            else
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: error recovery discarding state %d\n",
-                            YYPREFIX, *yyssp);
-#endif
-                if (yyssp <= yyss) goto yyabort;
-                --yyssp;
-                --yyvsp;
-            }
-        }
-    }
-    else
-    {
-        if (yychar == 0) goto yyabort;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-        yychar = (-1);
-        goto yyloop;
-    }
-yyreduce:
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
-                YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
-    yym = yylen[yyn];
-    yyval = yyvsp[1-yym];
-    switch (yyn)
-    {
-    }
-    yyssp -= yym;
-    yystate = *yyssp;
-    yyvsp -= yym;
-    yym = yylhs[yyn];
-    if (yystate == 0 && yym == 0)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
-        yystate = YYFINAL;
-        *++yyssp = YYFINAL;
-        *++yyvsp = yyval;
-        if (yychar < 0)
-        {
-            if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-            if (yydebug)
-            {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
-                printf("%sdebug: state %d, reading %d (%s)\n",
-                        YYPREFIX, YYFINAL, yychar, yys);
-            }
-#endif
-        }
-        if (yychar == 0) goto yyaccept;
-        goto yyloop;
-    }
-    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
-        yystate = yytable[yyn];
-    else
-        yystate = yydgoto[yym];
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yyssp, yystate);
-#endif
-    if (yyssp >= yysslim && yygrowstack())
-    {
-        goto yyoverflow;
-    }
-    *++yyssp = yystate;
-    *++yyvsp = yyval;
-    goto yyloop;
-yyoverflow:
-    yyerror("yacc stack overflow");
-yyabort:
-    return (1);
-yyaccept:
-    return (0);
-}
diff --git a/usr.bin/yacc/test/error.tab.h b/usr.bin/yacc/test/error.tab.h
deleted file mode 100644
index cdd3186d8e8..00000000000
--- a/usr.bin/yacc/test/error.tab.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/*	$OpenBSD: error.tab.h,v 1.2 1996/06/26 05:44:42 deraadt Exp $	*/
-
diff --git a/usr.bin/yacc/test/error.y b/usr.bin/yacc/test/error.y
deleted file mode 100644
index 41148ea92db..00000000000
--- a/usr.bin/yacc/test/error.y
+++ /dev/null
@@ -1,6 +0,0 @@
-%%
-S: error
-%%
-main(){printf("yyparse() = %d\n",yyparse());}
-yylex(){return-1;}
-yyerror(s)char*s;{printf("%s\n",s);}
diff --git a/usr.bin/yacc/test/ftp.output b/usr.bin/yacc/test/ftp.output
deleted file mode 100644
index f1ab4b29882..00000000000
--- a/usr.bin/yacc/test/ftp.output
+++ /dev/null
@@ -1,1625 +0,0 @@
-   0  $accept : cmd_list $end
-
-   1  cmd_list :
-   2           | cmd_list cmd
-   3           | cmd_list rcmd
-
-   4  cmd : USER SP username CRLF
-   5      | PASS SP password CRLF
-   6      | PORT SP host_port CRLF
-   7      | PASV CRLF
-   8      | TYPE SP type_code CRLF
-   9      | STRU SP struct_code CRLF
-  10      | MODE SP mode_code CRLF
-  11      | ALLO SP NUMBER CRLF
-  12      | ALLO SP NUMBER SP R SP NUMBER CRLF
-  13      | RETR check_login SP pathname CRLF
-  14      | STOR check_login SP pathname CRLF
-  15      | APPE check_login SP pathname CRLF
-  16      | NLST check_login CRLF
-  17      | NLST check_login SP STRING CRLF
-  18      | LIST check_login CRLF
-  19      | LIST check_login SP pathname CRLF
-  20      | STAT check_login SP pathname CRLF
-  21      | STAT CRLF
-  22      | DELE check_login SP pathname CRLF
-  23      | RNTO SP pathname CRLF
-  24      | ABOR CRLF
-  25      | CWD check_login CRLF
-  26      | CWD check_login SP pathname CRLF
-  27      | HELP CRLF
-  28      | HELP SP STRING CRLF
-  29      | NOOP CRLF
-  30      | MKD check_login SP pathname CRLF
-  31      | RMD check_login SP pathname CRLF
-  32      | PWD check_login CRLF
-  33      | CDUP check_login CRLF
-  34      | SITE SP HELP CRLF
-  35      | SITE SP HELP SP STRING CRLF
-  36      | SITE SP UMASK check_login CRLF
-  37      | SITE SP UMASK check_login SP octal_number CRLF
-  38      | SITE SP CHMOD check_login SP octal_number SP pathname CRLF
-  39      | SITE SP IDLE CRLF
-  40      | SITE SP IDLE SP NUMBER CRLF
-  41      | STOU check_login SP pathname CRLF
-  42      | SYST CRLF
-  43      | SIZE check_login SP pathname CRLF
-  44      | MDTM check_login SP pathname CRLF
-  45      | QUIT CRLF
-  46      | error CRLF
-
-  47  rcmd : RNFR check_login SP pathname CRLF
-
-  48  username : STRING
-
-  49  password :
-  50           | STRING
-
-  51  byte_size : NUMBER
-
-  52  host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER
-
-  53  form_code : N
-  54            | T
-  55            | C
-
-  56  type_code : A
-  57            | A SP form_code
-  58            | E
-  59            | E SP form_code
-  60            | I
-  61            | L
-  62            | L SP byte_size
-  63            | L byte_size
-
-  64  struct_code : F
-  65              | R
-  66              | P
-
-  67  mode_code : S
-  68            | B
-  69            | C
-
-  70  pathname : pathstring
-
-  71  pathstring : STRING
-
-  72  octal_number : NUMBER
-
-  73  check_login :
-
-state 0
-	$accept : . cmd_list $end  (0)
-	cmd_list : .  (1)
-
-	.  reduce 1
-
-	cmd_list  goto 1
-
-
-state 1
-	$accept : cmd_list . $end  (0)
-	cmd_list : cmd_list . cmd  (2)
-	cmd_list : cmd_list . rcmd  (3)
-
-	$end  accept
-	error  shift 2
-	USER  shift 3
-	PASS  shift 4
-	QUIT  shift 5
-	PORT  shift 6
-	PASV  shift 7
-	TYPE  shift 8
-	STRU  shift 9
-	MODE  shift 10
-	RETR  shift 11
-	STOR  shift 12
-	APPE  shift 13
-	ALLO  shift 14
-	RNFR  shift 15
-	RNTO  shift 16
-	ABOR  shift 17
-	DELE  shift 18
-	CWD  shift 19
-	LIST  shift 20
-	NLST  shift 21
-	SITE  shift 22
-	STAT  shift 23
-	HELP  shift 24
-	NOOP  shift 25
-	MKD  shift 26
-	RMD  shift 27
-	PWD  shift 28
-	CDUP  shift 29
-	STOU  shift 30
-	SYST  shift 31
-	SIZE  shift 32
-	MDTM  shift 33
-	.  error
-
-	cmd  goto 34
-	rcmd  goto 35
-
-
-state 2
-	cmd : error . CRLF  (46)
-
-	CRLF  shift 36
-	.  error
-
-
-state 3
-	cmd : USER . SP username CRLF  (4)
-
-	SP  shift 37
-	.  error
-
-
-state 4
-	cmd : PASS . SP password CRLF  (5)
-
-	SP  shift 38
-	.  error
-
-
-state 5
-	cmd : QUIT . CRLF  (45)
-
-	CRLF  shift 39
-	.  error
-
-
-state 6
-	cmd : PORT . SP host_port CRLF  (6)
-
-	SP  shift 40
-	.  error
-
-
-state 7
-	cmd : PASV . CRLF  (7)
-
-	CRLF  shift 41
-	.  error
-
-
-state 8
-	cmd : TYPE . SP type_code CRLF  (8)
-
-	SP  shift 42
-	.  error
-
-
-state 9
-	cmd : STRU . SP struct_code CRLF  (9)
-
-	SP  shift 43
-	.  error
-
-
-state 10
-	cmd : MODE . SP mode_code CRLF  (10)
-
-	SP  shift 44
-	.  error
-
-
-state 11
-	cmd : RETR . check_login SP pathname CRLF  (13)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 45
-
-
-state 12
-	cmd : STOR . check_login SP pathname CRLF  (14)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 46
-
-
-state 13
-	cmd : APPE . check_login SP pathname CRLF  (15)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 47
-
-
-state 14
-	cmd : ALLO . SP NUMBER CRLF  (11)
-	cmd : ALLO . SP NUMBER SP R SP NUMBER CRLF  (12)
-
-	SP  shift 48
-	.  error
-
-
-state 15
-	rcmd : RNFR . check_login SP pathname CRLF  (47)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 49
-
-
-state 16
-	cmd : RNTO . SP pathname CRLF  (23)
-
-	SP  shift 50
-	.  error
-
-
-state 17
-	cmd : ABOR . CRLF  (24)
-
-	CRLF  shift 51
-	.  error
-
-
-state 18
-	cmd : DELE . check_login SP pathname CRLF  (22)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 52
-
-
-state 19
-	cmd : CWD . check_login CRLF  (25)
-	cmd : CWD . check_login SP pathname CRLF  (26)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 53
-
-
-state 20
-	cmd : LIST . check_login CRLF  (18)
-	cmd : LIST . check_login SP pathname CRLF  (19)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 54
-
-
-state 21
-	cmd : NLST . check_login CRLF  (16)
-	cmd : NLST . check_login SP STRING CRLF  (17)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 55
-
-
-state 22
-	cmd : SITE . SP HELP CRLF  (34)
-	cmd : SITE . SP HELP SP STRING CRLF  (35)
-	cmd : SITE . SP UMASK check_login CRLF  (36)
-	cmd : SITE . SP UMASK check_login SP octal_number CRLF  (37)
-	cmd : SITE . SP CHMOD check_login SP octal_number SP pathname CRLF  (38)
-	cmd : SITE . SP IDLE CRLF  (39)
-	cmd : SITE . SP IDLE SP NUMBER CRLF  (40)
-
-	SP  shift 56
-	.  error
-
-
-state 23
-	cmd : STAT . check_login SP pathname CRLF  (20)
-	cmd : STAT . CRLF  (21)
-	check_login : .  (73)
-
-	CRLF  shift 57
-	SP  reduce 73
-
-	check_login  goto 58
-
-
-state 24
-	cmd : HELP . CRLF  (27)
-	cmd : HELP . SP STRING CRLF  (28)
-
-	SP  shift 59
-	CRLF  shift 60
-	.  error
-
-
-state 25
-	cmd : NOOP . CRLF  (29)
-
-	CRLF  shift 61
-	.  error
-
-
-state 26
-	cmd : MKD . check_login SP pathname CRLF  (30)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 62
-
-
-state 27
-	cmd : RMD . check_login SP pathname CRLF  (31)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 63
-
-
-state 28
-	cmd : PWD . check_login CRLF  (32)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 64
-
-
-state 29
-	cmd : CDUP . check_login CRLF  (33)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 65
-
-
-state 30
-	cmd : STOU . check_login SP pathname CRLF  (41)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 66
-
-
-state 31
-	cmd : SYST . CRLF  (42)
-
-	CRLF  shift 67
-	.  error
-
-
-state 32
-	cmd : SIZE . check_login SP pathname CRLF  (43)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 68
-
-
-state 33
-	cmd : MDTM . check_login SP pathname CRLF  (44)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 69
-
-
-state 34
-	cmd_list : cmd_list cmd .  (2)
-
-	.  reduce 2
-
-
-state 35
-	cmd_list : cmd_list rcmd .  (3)
-
-	.  reduce 3
-
-
-state 36
-	cmd : error CRLF .  (46)
-
-	.  reduce 46
-
-
-state 37
-	cmd : USER SP . username CRLF  (4)
-
-	STRING  shift 70
-	.  error
-
-	username  goto 71
-
-
-state 38
-	cmd : PASS SP . password CRLF  (5)
-	password : .  (49)
-
-	STRING  shift 72
-	CRLF  reduce 49
-
-	password  goto 73
-
-
-state 39
-	cmd : QUIT CRLF .  (45)
-
-	.  reduce 45
-
-
-state 40
-	cmd : PORT SP . host_port CRLF  (6)
-
-	NUMBER  shift 74
-	.  error
-
-	host_port  goto 75
-
-
-state 41
-	cmd : PASV CRLF .  (7)
-
-	.  reduce 7
-
-
-state 42
-	cmd : TYPE SP . type_code CRLF  (8)
-
-	A  shift 76
-	E  shift 77
-	I  shift 78
-	L  shift 79
-	.  error
-
-	type_code  goto 80
-
-
-state 43
-	cmd : STRU SP . struct_code CRLF  (9)
-
-	F  shift 81
-	P  shift 82
-	R  shift 83
-	.  error
-
-	struct_code  goto 84
-
-
-state 44
-	cmd : MODE SP . mode_code CRLF  (10)
-
-	B  shift 85
-	C  shift 86
-	S  shift 87
-	.  error
-
-	mode_code  goto 88
-
-
-state 45
-	cmd : RETR check_login . SP pathname CRLF  (13)
-
-	SP  shift 89
-	.  error
-
-
-state 46
-	cmd : STOR check_login . SP pathname CRLF  (14)
-
-	SP  shift 90
-	.  error
-
-
-state 47
-	cmd : APPE check_login . SP pathname CRLF  (15)
-
-	SP  shift 91
-	.  error
-
-
-state 48
-	cmd : ALLO SP . NUMBER CRLF  (11)
-	cmd : ALLO SP . NUMBER SP R SP NUMBER CRLF  (12)
-
-	NUMBER  shift 92
-	.  error
-
-
-state 49
-	rcmd : RNFR check_login . SP pathname CRLF  (47)
-
-	SP  shift 93
-	.  error
-
-
-state 50
-	cmd : RNTO SP . pathname CRLF  (23)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 95
-	pathstring  goto 96
-
-
-state 51
-	cmd : ABOR CRLF .  (24)
-
-	.  reduce 24
-
-
-state 52
-	cmd : DELE check_login . SP pathname CRLF  (22)
-
-	SP  shift 97
-	.  error
-
-
-state 53
-	cmd : CWD check_login . CRLF  (25)
-	cmd : CWD check_login . SP pathname CRLF  (26)
-
-	SP  shift 98
-	CRLF  shift 99
-	.  error
-
-
-state 54
-	cmd : LIST check_login . CRLF  (18)
-	cmd : LIST check_login . SP pathname CRLF  (19)
-
-	SP  shift 100
-	CRLF  shift 101
-	.  error
-
-
-state 55
-	cmd : NLST check_login . CRLF  (16)
-	cmd : NLST check_login . SP STRING CRLF  (17)
-
-	SP  shift 102
-	CRLF  shift 103
-	.  error
-
-
-state 56
-	cmd : SITE SP . HELP CRLF  (34)
-	cmd : SITE SP . HELP SP STRING CRLF  (35)
-	cmd : SITE SP . UMASK check_login CRLF  (36)
-	cmd : SITE SP . UMASK check_login SP octal_number CRLF  (37)
-	cmd : SITE SP . CHMOD check_login SP octal_number SP pathname CRLF  (38)
-	cmd : SITE SP . IDLE CRLF  (39)
-	cmd : SITE SP . IDLE SP NUMBER CRLF  (40)
-
-	HELP  shift 104
-	UMASK  shift 105
-	IDLE  shift 106
-	CHMOD  shift 107
-	.  error
-
-
-state 57
-	cmd : STAT CRLF .  (21)
-
-	.  reduce 21
-
-
-state 58
-	cmd : STAT check_login . SP pathname CRLF  (20)
-
-	SP  shift 108
-	.  error
-
-
-state 59
-	cmd : HELP SP . STRING CRLF  (28)
-
-	STRING  shift 109
-	.  error
-
-
-state 60
-	cmd : HELP CRLF .  (27)
-
-	.  reduce 27
-
-
-state 61
-	cmd : NOOP CRLF .  (29)
-
-	.  reduce 29
-
-
-state 62
-	cmd : MKD check_login . SP pathname CRLF  (30)
-
-	SP  shift 110
-	.  error
-
-
-state 63
-	cmd : RMD check_login . SP pathname CRLF  (31)
-
-	SP  shift 111
-	.  error
-
-
-state 64
-	cmd : PWD check_login . CRLF  (32)
-
-	CRLF  shift 112
-	.  error
-
-
-state 65
-	cmd : CDUP check_login . CRLF  (33)
-
-	CRLF  shift 113
-	.  error
-
-
-state 66
-	cmd : STOU check_login . SP pathname CRLF  (41)
-
-	SP  shift 114
-	.  error
-
-
-state 67
-	cmd : SYST CRLF .  (42)
-
-	.  reduce 42
-
-
-state 68
-	cmd : SIZE check_login . SP pathname CRLF  (43)
-
-	SP  shift 115
-	.  error
-
-
-state 69
-	cmd : MDTM check_login . SP pathname CRLF  (44)
-
-	SP  shift 116
-	.  error
-
-
-state 70
-	username : STRING .  (48)
-
-	.  reduce 48
-
-
-state 71
-	cmd : USER SP username . CRLF  (4)
-
-	CRLF  shift 117
-	.  error
-
-
-state 72
-	password : STRING .  (50)
-
-	.  reduce 50
-
-
-state 73
-	cmd : PASS SP password . CRLF  (5)
-
-	CRLF  shift 118
-	.  error
-
-
-state 74
-	host_port : NUMBER . COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	COMMA  shift 119
-	.  error
-
-
-state 75
-	cmd : PORT SP host_port . CRLF  (6)
-
-	CRLF  shift 120
-	.  error
-
-
-state 76
-	type_code : A .  (56)
-	type_code : A . SP form_code  (57)
-
-	SP  shift 121
-	CRLF  reduce 56
-
-
-state 77
-	type_code : E .  (58)
-	type_code : E . SP form_code  (59)
-
-	SP  shift 122
-	CRLF  reduce 58
-
-
-state 78
-	type_code : I .  (60)
-
-	.  reduce 60
-
-
-state 79
-	type_code : L .  (61)
-	type_code : L . SP byte_size  (62)
-	type_code : L . byte_size  (63)
-
-	SP  shift 123
-	NUMBER  shift 124
-	CRLF  reduce 61
-
-	byte_size  goto 125
-
-
-state 80
-	cmd : TYPE SP type_code . CRLF  (8)
-
-	CRLF  shift 126
-	.  error
-
-
-state 81
-	struct_code : F .  (64)
-
-	.  reduce 64
-
-
-state 82
-	struct_code : P .  (66)
-
-	.  reduce 66
-
-
-state 83
-	struct_code : R .  (65)
-
-	.  reduce 65
-
-
-state 84
-	cmd : STRU SP struct_code . CRLF  (9)
-
-	CRLF  shift 127
-	.  error
-
-
-state 85
-	mode_code : B .  (68)
-
-	.  reduce 68
-
-
-state 86
-	mode_code : C .  (69)
-
-	.  reduce 69
-
-
-state 87
-	mode_code : S .  (67)
-
-	.  reduce 67
-
-
-state 88
-	cmd : MODE SP mode_code . CRLF  (10)
-
-	CRLF  shift 128
-	.  error
-
-
-state 89
-	cmd : RETR check_login SP . pathname CRLF  (13)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 129
-	pathstring  goto 96
-
-
-state 90
-	cmd : STOR check_login SP . pathname CRLF  (14)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 130
-	pathstring  goto 96
-
-
-state 91
-	cmd : APPE check_login SP . pathname CRLF  (15)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 131
-	pathstring  goto 96
-
-
-state 92
-	cmd : ALLO SP NUMBER . CRLF  (11)
-	cmd : ALLO SP NUMBER . SP R SP NUMBER CRLF  (12)
-
-	SP  shift 132
-	CRLF  shift 133
-	.  error
-
-
-state 93
-	rcmd : RNFR check_login SP . pathname CRLF  (47)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 134
-	pathstring  goto 96
-
-
-state 94
-	pathstring : STRING .  (71)
-
-	.  reduce 71
-
-
-state 95
-	cmd : RNTO SP pathname . CRLF  (23)
-
-	CRLF  shift 135
-	.  error
-
-
-state 96
-	pathname : pathstring .  (70)
-
-	.  reduce 70
-
-
-state 97
-	cmd : DELE check_login SP . pathname CRLF  (22)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 136
-	pathstring  goto 96
-
-
-state 98
-	cmd : CWD check_login SP . pathname CRLF  (26)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 137
-	pathstring  goto 96
-
-
-state 99
-	cmd : CWD check_login CRLF .  (25)
-
-	.  reduce 25
-
-
-state 100
-	cmd : LIST check_login SP . pathname CRLF  (19)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 138
-	pathstring  goto 96
-
-
-state 101
-	cmd : LIST check_login CRLF .  (18)
-
-	.  reduce 18
-
-
-state 102
-	cmd : NLST check_login SP . STRING CRLF  (17)
-
-	STRING  shift 139
-	.  error
-
-
-state 103
-	cmd : NLST check_login CRLF .  (16)
-
-	.  reduce 16
-
-
-state 104
-	cmd : SITE SP HELP . CRLF  (34)
-	cmd : SITE SP HELP . SP STRING CRLF  (35)
-
-	SP  shift 140
-	CRLF  shift 141
-	.  error
-
-
-state 105
-	cmd : SITE SP UMASK . check_login CRLF  (36)
-	cmd : SITE SP UMASK . check_login SP octal_number CRLF  (37)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 142
-
-
-state 106
-	cmd : SITE SP IDLE . CRLF  (39)
-	cmd : SITE SP IDLE . SP NUMBER CRLF  (40)
-
-	SP  shift 143
-	CRLF  shift 144
-	.  error
-
-
-state 107
-	cmd : SITE SP CHMOD . check_login SP octal_number SP pathname CRLF  (38)
-	check_login : .  (73)
-
-	.  reduce 73
-
-	check_login  goto 145
-
-
-state 108
-	cmd : STAT check_login SP . pathname CRLF  (20)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 146
-	pathstring  goto 96
-
-
-state 109
-	cmd : HELP SP STRING . CRLF  (28)
-
-	CRLF  shift 147
-	.  error
-
-
-state 110
-	cmd : MKD check_login SP . pathname CRLF  (30)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 148
-	pathstring  goto 96
-
-
-state 111
-	cmd : RMD check_login SP . pathname CRLF  (31)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 149
-	pathstring  goto 96
-
-
-state 112
-	cmd : PWD check_login CRLF .  (32)
-
-	.  reduce 32
-
-
-state 113
-	cmd : CDUP check_login CRLF .  (33)
-
-	.  reduce 33
-
-
-state 114
-	cmd : STOU check_login SP . pathname CRLF  (41)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 150
-	pathstring  goto 96
-
-
-state 115
-	cmd : SIZE check_login SP . pathname CRLF  (43)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 151
-	pathstring  goto 96
-
-
-state 116
-	cmd : MDTM check_login SP . pathname CRLF  (44)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 152
-	pathstring  goto 96
-
-
-state 117
-	cmd : USER SP username CRLF .  (4)
-
-	.  reduce 4
-
-
-state 118
-	cmd : PASS SP password CRLF .  (5)
-
-	.  reduce 5
-
-
-state 119
-	host_port : NUMBER COMMA . NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	NUMBER  shift 153
-	.  error
-
-
-state 120
-	cmd : PORT SP host_port CRLF .  (6)
-
-	.  reduce 6
-
-
-state 121
-	type_code : A SP . form_code  (57)
-
-	C  shift 154
-	N  shift 155
-	T  shift 156
-	.  error
-
-	form_code  goto 157
-
-
-state 122
-	type_code : E SP . form_code  (59)
-
-	C  shift 154
-	N  shift 155
-	T  shift 156
-	.  error
-
-	form_code  goto 158
-
-
-state 123
-	type_code : L SP . byte_size  (62)
-
-	NUMBER  shift 124
-	.  error
-
-	byte_size  goto 159
-
-
-state 124
-	byte_size : NUMBER .  (51)
-
-	.  reduce 51
-
-
-state 125
-	type_code : L byte_size .  (63)
-
-	.  reduce 63
-
-
-state 126
-	cmd : TYPE SP type_code CRLF .  (8)
-
-	.  reduce 8
-
-
-state 127
-	cmd : STRU SP struct_code CRLF .  (9)
-
-	.  reduce 9
-
-
-state 128
-	cmd : MODE SP mode_code CRLF .  (10)
-
-	.  reduce 10
-
-
-state 129
-	cmd : RETR check_login SP pathname . CRLF  (13)
-
-	CRLF  shift 160
-	.  error
-
-
-state 130
-	cmd : STOR check_login SP pathname . CRLF  (14)
-
-	CRLF  shift 161
-	.  error
-
-
-state 131
-	cmd : APPE check_login SP pathname . CRLF  (15)
-
-	CRLF  shift 162
-	.  error
-
-
-state 132
-	cmd : ALLO SP NUMBER SP . R SP NUMBER CRLF  (12)
-
-	R  shift 163
-	.  error
-
-
-state 133
-	cmd : ALLO SP NUMBER CRLF .  (11)
-
-	.  reduce 11
-
-
-state 134
-	rcmd : RNFR check_login SP pathname . CRLF  (47)
-
-	CRLF  shift 164
-	.  error
-
-
-state 135
-	cmd : RNTO SP pathname CRLF .  (23)
-
-	.  reduce 23
-
-
-state 136
-	cmd : DELE check_login SP pathname . CRLF  (22)
-
-	CRLF  shift 165
-	.  error
-
-
-state 137
-	cmd : CWD check_login SP pathname . CRLF  (26)
-
-	CRLF  shift 166
-	.  error
-
-
-state 138
-	cmd : LIST check_login SP pathname . CRLF  (19)
-
-	CRLF  shift 167
-	.  error
-
-
-state 139
-	cmd : NLST check_login SP STRING . CRLF  (17)
-
-	CRLF  shift 168
-	.  error
-
-
-state 140
-	cmd : SITE SP HELP SP . STRING CRLF  (35)
-
-	STRING  shift 169
-	.  error
-
-
-state 141
-	cmd : SITE SP HELP CRLF .  (34)
-
-	.  reduce 34
-
-
-state 142
-	cmd : SITE SP UMASK check_login . CRLF  (36)
-	cmd : SITE SP UMASK check_login . SP octal_number CRLF  (37)
-
-	SP  shift 170
-	CRLF  shift 171
-	.  error
-
-
-state 143
-	cmd : SITE SP IDLE SP . NUMBER CRLF  (40)
-
-	NUMBER  shift 172
-	.  error
-
-
-state 144
-	cmd : SITE SP IDLE CRLF .  (39)
-
-	.  reduce 39
-
-
-state 145
-	cmd : SITE SP CHMOD check_login . SP octal_number SP pathname CRLF  (38)
-
-	SP  shift 173
-	.  error
-
-
-state 146
-	cmd : STAT check_login SP pathname . CRLF  (20)
-
-	CRLF  shift 174
-	.  error
-
-
-state 147
-	cmd : HELP SP STRING CRLF .  (28)
-
-	.  reduce 28
-
-
-state 148
-	cmd : MKD check_login SP pathname . CRLF  (30)
-
-	CRLF  shift 175
-	.  error
-
-
-state 149
-	cmd : RMD check_login SP pathname . CRLF  (31)
-
-	CRLF  shift 176
-	.  error
-
-
-state 150
-	cmd : STOU check_login SP pathname . CRLF  (41)
-
-	CRLF  shift 177
-	.  error
-
-
-state 151
-	cmd : SIZE check_login SP pathname . CRLF  (43)
-
-	CRLF  shift 178
-	.  error
-
-
-state 152
-	cmd : MDTM check_login SP pathname . CRLF  (44)
-
-	CRLF  shift 179
-	.  error
-
-
-state 153
-	host_port : NUMBER COMMA NUMBER . COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	COMMA  shift 180
-	.  error
-
-
-state 154
-	form_code : C .  (55)
-
-	.  reduce 55
-
-
-state 155
-	form_code : N .  (53)
-
-	.  reduce 53
-
-
-state 156
-	form_code : T .  (54)
-
-	.  reduce 54
-
-
-state 157
-	type_code : A SP form_code .  (57)
-
-	.  reduce 57
-
-
-state 158
-	type_code : E SP form_code .  (59)
-
-	.  reduce 59
-
-
-state 159
-	type_code : L SP byte_size .  (62)
-
-	.  reduce 62
-
-
-state 160
-	cmd : RETR check_login SP pathname CRLF .  (13)
-
-	.  reduce 13
-
-
-state 161
-	cmd : STOR check_login SP pathname CRLF .  (14)
-
-	.  reduce 14
-
-
-state 162
-	cmd : APPE check_login SP pathname CRLF .  (15)
-
-	.  reduce 15
-
-
-state 163
-	cmd : ALLO SP NUMBER SP R . SP NUMBER CRLF  (12)
-
-	SP  shift 181
-	.  error
-
-
-state 164
-	rcmd : RNFR check_login SP pathname CRLF .  (47)
-
-	.  reduce 47
-
-
-state 165
-	cmd : DELE check_login SP pathname CRLF .  (22)
-
-	.  reduce 22
-
-
-state 166
-	cmd : CWD check_login SP pathname CRLF .  (26)
-
-	.  reduce 26
-
-
-state 167
-	cmd : LIST check_login SP pathname CRLF .  (19)
-
-	.  reduce 19
-
-
-state 168
-	cmd : NLST check_login SP STRING CRLF .  (17)
-
-	.  reduce 17
-
-
-state 169
-	cmd : SITE SP HELP SP STRING . CRLF  (35)
-
-	CRLF  shift 182
-	.  error
-
-
-state 170
-	cmd : SITE SP UMASK check_login SP . octal_number CRLF  (37)
-
-	NUMBER  shift 183
-	.  error
-
-	octal_number  goto 184
-
-
-state 171
-	cmd : SITE SP UMASK check_login CRLF .  (36)
-
-	.  reduce 36
-
-
-state 172
-	cmd : SITE SP IDLE SP NUMBER . CRLF  (40)
-
-	CRLF  shift 185
-	.  error
-
-
-state 173
-	cmd : SITE SP CHMOD check_login SP . octal_number SP pathname CRLF  (38)
-
-	NUMBER  shift 183
-	.  error
-
-	octal_number  goto 186
-
-
-state 174
-	cmd : STAT check_login SP pathname CRLF .  (20)
-
-	.  reduce 20
-
-
-state 175
-	cmd : MKD check_login SP pathname CRLF .  (30)
-
-	.  reduce 30
-
-
-state 176
-	cmd : RMD check_login SP pathname CRLF .  (31)
-
-	.  reduce 31
-
-
-state 177
-	cmd : STOU check_login SP pathname CRLF .  (41)
-
-	.  reduce 41
-
-
-state 178
-	cmd : SIZE check_login SP pathname CRLF .  (43)
-
-	.  reduce 43
-
-
-state 179
-	cmd : MDTM check_login SP pathname CRLF .  (44)
-
-	.  reduce 44
-
-
-state 180
-	host_port : NUMBER COMMA NUMBER COMMA . NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	NUMBER  shift 187
-	.  error
-
-
-state 181
-	cmd : ALLO SP NUMBER SP R SP . NUMBER CRLF  (12)
-
-	NUMBER  shift 188
-	.  error
-
-
-state 182
-	cmd : SITE SP HELP SP STRING CRLF .  (35)
-
-	.  reduce 35
-
-
-state 183
-	octal_number : NUMBER .  (72)
-
-	.  reduce 72
-
-
-state 184
-	cmd : SITE SP UMASK check_login SP octal_number . CRLF  (37)
-
-	CRLF  shift 189
-	.  error
-
-
-state 185
-	cmd : SITE SP IDLE SP NUMBER CRLF .  (40)
-
-	.  reduce 40
-
-
-state 186
-	cmd : SITE SP CHMOD check_login SP octal_number . SP pathname CRLF  (38)
-
-	SP  shift 190
-	.  error
-
-
-state 187
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER . COMMA NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	COMMA  shift 191
-	.  error
-
-
-state 188
-	cmd : ALLO SP NUMBER SP R SP NUMBER . CRLF  (12)
-
-	CRLF  shift 192
-	.  error
-
-
-state 189
-	cmd : SITE SP UMASK check_login SP octal_number CRLF .  (37)
-
-	.  reduce 37
-
-
-state 190
-	cmd : SITE SP CHMOD check_login SP octal_number SP . pathname CRLF  (38)
-
-	STRING  shift 94
-	.  error
-
-	pathname  goto 193
-	pathstring  goto 96
-
-
-state 191
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA . NUMBER COMMA NUMBER COMMA NUMBER  (52)
-
-	NUMBER  shift 194
-	.  error
-
-
-state 192
-	cmd : ALLO SP NUMBER SP R SP NUMBER CRLF .  (12)
-
-	.  reduce 12
-
-
-state 193
-	cmd : SITE SP CHMOD check_login SP octal_number SP pathname . CRLF  (38)
-
-	CRLF  shift 195
-	.  error
-
-
-state 194
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER . COMMA NUMBER COMMA NUMBER  (52)
-
-	COMMA  shift 196
-	.  error
-
-
-state 195
-	cmd : SITE SP CHMOD check_login SP octal_number SP pathname CRLF .  (38)
-
-	.  reduce 38
-
-
-state 196
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA . NUMBER COMMA NUMBER  (52)
-
-	NUMBER  shift 197
-	.  error
-
-
-state 197
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER . COMMA NUMBER  (52)
-
-	COMMA  shift 198
-	.  error
-
-
-state 198
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA . NUMBER  (52)
-
-	NUMBER  shift 199
-	.  error
-
-
-state 199
-	host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER .  (52)
-
-	.  reduce 52
-
-
-65 terminals, 16 nonterminals
-74 grammar rules, 200 states
diff --git a/usr.bin/yacc/test/ftp.tab.c b/usr.bin/yacc/test/ftp.tab.c
deleted file mode 100644
index 071970fe365..00000000000
--- a/usr.bin/yacc/test/ftp.tab.c
+++ /dev/null
@@ -1,1777 +0,0 @@
-#ifndef lint
-/*static char yysccsid[] = "from: @(#)yaccpar	1.9 (Berkeley) 02/21/93";*/
-static char yyrcsid[] = "$OpenBSD: ftp.tab.c,v 1.3 1997/01/17 07:13:55 millert Exp $";
-#endif
-#include <stdlib.h>
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define YYLEX yylex()
-#define YYEMPTY -1
-#define yyclearin (yychar=(YYEMPTY))
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING (yyerrflag!=0)
-#define YYPREFIX "yy"
-#line 28 "ftp.y"
-
-#ifndef lint
-/*static char sccsid[] = "from: @(#)ftpcmd.y	5.20.1.1 (Berkeley) 3/2/89";*/
-static char rcsid[] = "$Id: ftp.tab.c,v 1.3 1997/01/17 07:13:55 millert Exp $";
-#endif /* not lint */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-
-#include <arpa/ftp.h>
-
-#include <stdio.h>
-#include <signal.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <setjmp.h>
-#include <syslog.h>
-#include <sys/stat.h>
-#include <time.h>
-
-extern	struct sockaddr_in data_dest;
-extern	int logged_in;
-extern	struct passwd *pw;
-extern	int guest;
-extern	int logging;
-extern	int type;
-extern	int form;
-extern	int debug;
-extern	int timeout;
-extern	int maxtimeout;
-extern  int pdata;
-extern	char hostname[], remotehost[];
-extern	char proctitle[];
-extern	char *globerr;
-extern	int usedefault;
-extern  int transflag;
-extern  char tmpline[];
-char	**glob();
-
-static	int cmd_type;
-static	int cmd_form;
-static	int cmd_bytesz;
-char	cbuf[512];
-char	*fromname;
-
-#line 65 "ftp.tab.c"
-#define A 257
-#define B 258
-#define C 259
-#define E 260
-#define F 261
-#define I 262
-#define L 263
-#define N 264
-#define P 265
-#define R 266
-#define S 267
-#define T 268
-#define SP 269
-#define CRLF 270
-#define COMMA 271
-#define STRING 272
-#define NUMBER 273
-#define USER 274
-#define PASS 275
-#define ACCT 276
-#define REIN 277
-#define QUIT 278
-#define PORT 279
-#define PASV 280
-#define TYPE 281
-#define STRU 282
-#define MODE 283
-#define RETR 284
-#define STOR 285
-#define APPE 286
-#define MLFL 287
-#define MAIL 288
-#define MSND 289
-#define MSOM 290
-#define MSAM 291
-#define MRSQ 292
-#define MRCP 293
-#define ALLO 294
-#define REST 295
-#define RNFR 296
-#define RNTO 297
-#define ABOR 298
-#define DELE 299
-#define CWD 300
-#define LIST 301
-#define NLST 302
-#define SITE 303
-#define STAT 304
-#define HELP 305
-#define NOOP 306
-#define MKD 307
-#define RMD 308
-#define PWD 309
-#define CDUP 310
-#define STOU 311
-#define SMNT 312
-#define SYST 313
-#define SIZE 314
-#define MDTM 315
-#define UMASK 316
-#define IDLE 317
-#define CHMOD 318
-#define LEXERR 319
-#define YYERRCODE 256
-short yylhs[] = {                                        -1,
-    0,    0,    0,    1,    1,    1,    1,    1,    1,    1,
-    1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-    1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-    1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-    1,    1,    1,    1,    1,    1,    2,    3,    4,    4,
-   12,    5,   13,   13,   13,    6,    6,    6,    6,    6,
-    6,    6,    6,    7,    7,    7,    8,    8,    8,   10,
-   14,   11,    9,
-};
-short yylen[] = {                                         2,
-    0,    2,    2,    4,    4,    4,    2,    4,    4,    4,
-    4,    8,    5,    5,    5,    3,    5,    3,    5,    5,
-    2,    5,    4,    2,    3,    5,    2,    4,    2,    5,
-    5,    3,    3,    4,    6,    5,    7,    9,    4,    6,
-    5,    2,    5,    5,    2,    2,    5,    1,    0,    1,
-    1,   11,    1,    1,    1,    1,    3,    1,    3,    1,
-    1,    3,    2,    1,    1,    1,    1,    1,    1,    1,
-    1,    1,    0,
-};
-short yydefred[] = {                                      1,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-   73,   73,   73,    0,   73,    0,    0,   73,   73,   73,
-   73,    0,    0,    0,    0,   73,   73,   73,   73,   73,
-    0,   73,   73,    2,    3,   46,    0,    0,   45,    0,
-    7,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-   24,    0,    0,    0,    0,    0,   21,    0,    0,   27,
-   29,    0,    0,    0,    0,    0,   42,    0,    0,   48,
-    0,   50,    0,    0,    0,    0,    0,   60,    0,    0,
-   64,   66,   65,    0,   68,   69,   67,    0,    0,    0,
-    0,    0,    0,   71,    0,   70,    0,    0,   25,    0,
-   18,    0,   16,    0,   73,    0,   73,    0,    0,    0,
-    0,   32,   33,    0,    0,    0,    4,    5,    0,    6,
-    0,    0,    0,   51,   63,    8,    9,   10,    0,    0,
-    0,    0,   11,    0,   23,    0,    0,    0,    0,    0,
-   34,    0,    0,   39,    0,    0,   28,    0,    0,    0,
-    0,    0,    0,   55,   53,   54,   57,   59,   62,   13,
-   14,   15,    0,   47,   22,   26,   19,   17,    0,    0,
-   36,    0,    0,   20,   30,   31,   41,   43,   44,    0,
-    0,   35,   72,    0,   40,    0,    0,    0,   37,    0,
-    0,   12,    0,    0,   38,    0,    0,    0,   52,
-};
-short yydgoto[] = {                                       1,
-   34,   35,   71,   73,   75,   80,   84,   88,   45,   95,
-  184,  125,  157,   96,
-};
-short yysindex[] = {                                      0,
- -224, -247, -239, -236, -232, -222, -204, -200, -181, -177,
-    0,    0,    0, -166,    0, -161, -199,    0,    0,    0,
-    0, -160, -159, -264, -158,    0,    0,    0,    0,    0,
- -157,    0,    0,    0,    0,    0, -167, -162,    0, -156,
-    0, -250, -198, -165, -155, -154, -153, -151, -150, -152,
-    0, -145, -252, -229, -217, -302,    0, -144, -146,    0,
-    0, -142, -141, -140, -139, -137,    0, -136, -135,    0,
- -134,    0, -133, -132, -130, -131, -128,    0, -249, -127,
-    0,    0,    0, -126,    0,    0,    0, -125, -152, -152,
- -152, -205, -152,    0, -124,    0, -152, -152,    0, -152,
-    0, -143,    0, -173,    0, -171,    0, -152, -123, -152,
- -152,    0,    0, -152, -152, -152,    0,    0, -138,    0,
- -164, -164, -122,    0,    0,    0,    0,    0, -121, -120,
- -118, -148,    0, -117,    0, -116, -115, -114, -113, -112,
-    0, -163, -111,    0, -110, -109,    0, -107, -106, -105,
- -104, -103, -129,    0,    0,    0,    0,    0,    0,    0,
-    0,    0, -101,    0,    0,    0,    0,    0, -100, -102,
-    0,  -98, -102,    0,    0,    0,    0,    0,    0,  -99,
-  -97,    0,    0,  -95,    0,  -96,  -94,  -92,    0, -152,
-  -93,    0,  -91,  -90,    0,  -88,  -87,  -86,    0,
-};
-short yyrindex[] = {                                      0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,  -83,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,  -82,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,  -81,  -80,    0, -158,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,
-};
-short yygindex[] = {                                      0,
-    0,    0,    0,    0,    0,    0,    0,    0,   16,  -89,
-  -25,   35,   47,    0,
-};
-#define YYTABLESIZE 190
-short yytable[] = {                                     129,
-  130,  131,  104,  134,   59,   60,   76,  136,  137,   77,
-  138,   78,   79,  105,  106,  107,   98,   99,  146,  123,
-  148,  149,   36,  124,  150,  151,  152,   46,   47,   37,
-   49,    2,   38,   52,   53,   54,   55,   39,   58,  100,
-  101,   62,   63,   64,   65,   66,   40,   68,   69,    3,
-    4,  102,  103,    5,    6,    7,    8,    9,   10,   11,
-   12,   13,   81,  132,  133,   41,   82,   83,   42,   14,
-   51,   15,   16,   17,   18,   19,   20,   21,   22,   23,
-   24,   25,   26,   27,   28,   29,   30,   43,   31,   32,
-   33,   44,   85,   86,  154,  140,  141,  143,  144,  155,
-  193,   87,   48,  156,   70,  170,  171,   50,   56,   72,
-   57,   61,   67,   89,   90,   91,   74,  163,   93,   94,
-  142,   92,  145,   97,  108,  109,  110,  111,  139,  112,
-  113,  114,  115,  116,  153,  117,  118,  121,  119,  120,
-  122,  180,  126,  127,  128,  135,  147,  186,  160,  161,
-  124,  162,  164,  165,  166,  167,  168,  159,  173,  169,
-  174,  172,  175,  176,  177,  178,  179,  181,  158,  182,
-  183,  185,  190,  187,  189,  188,  191,  192,  195,  194,
-  196,    0,    0,  198,  197,   73,  199,   49,   56,   58,
-};
-short yycheck[] = {                                      89,
-   90,   91,  305,   93,  269,  270,  257,   97,   98,  260,
-  100,  262,  263,  316,  317,  318,  269,  270,  108,  269,
-  110,  111,  270,  273,  114,  115,  116,   12,   13,  269,
-   15,  256,  269,   18,   19,   20,   21,  270,   23,  269,
-  270,   26,   27,   28,   29,   30,  269,   32,   33,  274,
-  275,  269,  270,  278,  279,  280,  281,  282,  283,  284,
-  285,  286,  261,  269,  270,  270,  265,  266,  269,  294,
-  270,  296,  297,  298,  299,  300,  301,  302,  303,  304,
-  305,  306,  307,  308,  309,  310,  311,  269,  313,  314,
-  315,  269,  258,  259,  259,  269,  270,  269,  270,  264,
-  190,  267,  269,  268,  272,  269,  270,  269,  269,  272,
-  270,  270,  270,  269,  269,  269,  273,  266,  269,  272,
-  105,  273,  107,  269,  269,  272,  269,  269,  272,  270,
-  270,  269,  269,  269,  273,  270,  270,  269,  271,  270,
-  269,  271,  270,  270,  270,  270,  270,  173,  270,  270,
-  273,  270,  270,  270,  270,  270,  270,  123,  269,  272,
-  270,  273,  270,  270,  270,  270,  270,  269,  122,  270,
-  273,  270,  269,  273,  270,  273,  271,  270,  270,  273,
-  271,   -1,   -1,  271,  273,  269,  273,  270,  270,  270,
-};
-#define YYFINAL 1
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 319
-#if YYDEBUG
-char *yyname[] = {
-"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"A","B","C","E","F","I","L","N",
-"P","R","S","T","SP","CRLF","COMMA","STRING","NUMBER","USER","PASS","ACCT",
-"REIN","QUIT","PORT","PASV","TYPE","STRU","MODE","RETR","STOR","APPE","MLFL",
-"MAIL","MSND","MSOM","MSAM","MRSQ","MRCP","ALLO","REST","RNFR","RNTO","ABOR",
-"DELE","CWD","LIST","NLST","SITE","STAT","HELP","NOOP","MKD","RMD","PWD","CDUP",
-"STOU","SMNT","SYST","SIZE","MDTM","UMASK","IDLE","CHMOD","LEXERR",
-};
-char *yyrule[] = {
-"$accept : cmd_list",
-"cmd_list :",
-"cmd_list : cmd_list cmd",
-"cmd_list : cmd_list rcmd",
-"cmd : USER SP username CRLF",
-"cmd : PASS SP password CRLF",
-"cmd : PORT SP host_port CRLF",
-"cmd : PASV CRLF",
-"cmd : TYPE SP type_code CRLF",
-"cmd : STRU SP struct_code CRLF",
-"cmd : MODE SP mode_code CRLF",
-"cmd : ALLO SP NUMBER CRLF",
-"cmd : ALLO SP NUMBER SP R SP NUMBER CRLF",
-"cmd : RETR check_login SP pathname CRLF",
-"cmd : STOR check_login SP pathname CRLF",
-"cmd : APPE check_login SP pathname CRLF",
-"cmd : NLST check_login CRLF",
-"cmd : NLST check_login SP STRING CRLF",
-"cmd : LIST check_login CRLF",
-"cmd : LIST check_login SP pathname CRLF",
-"cmd : STAT check_login SP pathname CRLF",
-"cmd : STAT CRLF",
-"cmd : DELE check_login SP pathname CRLF",
-"cmd : RNTO SP pathname CRLF",
-"cmd : ABOR CRLF",
-"cmd : CWD check_login CRLF",
-"cmd : CWD check_login SP pathname CRLF",
-"cmd : HELP CRLF",
-"cmd : HELP SP STRING CRLF",
-"cmd : NOOP CRLF",
-"cmd : MKD check_login SP pathname CRLF",
-"cmd : RMD check_login SP pathname CRLF",
-"cmd : PWD check_login CRLF",
-"cmd : CDUP check_login CRLF",
-"cmd : SITE SP HELP CRLF",
-"cmd : SITE SP HELP SP STRING CRLF",
-"cmd : SITE SP UMASK check_login CRLF",
-"cmd : SITE SP UMASK check_login SP octal_number CRLF",
-"cmd : SITE SP CHMOD check_login SP octal_number SP pathname CRLF",
-"cmd : SITE SP IDLE CRLF",
-"cmd : SITE SP IDLE SP NUMBER CRLF",
-"cmd : STOU check_login SP pathname CRLF",
-"cmd : SYST CRLF",
-"cmd : SIZE check_login SP pathname CRLF",
-"cmd : MDTM check_login SP pathname CRLF",
-"cmd : QUIT CRLF",
-"cmd : error CRLF",
-"rcmd : RNFR check_login SP pathname CRLF",
-"username : STRING",
-"password :",
-"password : STRING",
-"byte_size : NUMBER",
-"host_port : NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER",
-"form_code : N",
-"form_code : T",
-"form_code : C",
-"type_code : A",
-"type_code : A SP form_code",
-"type_code : E",
-"type_code : E SP form_code",
-"type_code : I",
-"type_code : L",
-"type_code : L SP byte_size",
-"type_code : L byte_size",
-"struct_code : F",
-"struct_code : R",
-"struct_code : P",
-"mode_code : S",
-"mode_code : B",
-"mode_code : C",
-"pathname : pathstring",
-"pathstring : STRING",
-"octal_number : NUMBER",
-"check_login :",
-};
-#endif
-#ifndef YYSTYPE
-typedef int YYSTYPE;
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 10000
-#define YYMAXDEPTH 10000
-#endif
-#endif
-#define YYINITSTACKSIZE 200
-int yydebug;
-int yynerrs;
-int yyerrflag;
-int yychar;
-short *yyssp;
-YYSTYPE *yyvsp;
-YYSTYPE yyval;
-YYSTYPE yylval;
-short *yyss;
-short *yysslim;
-YYSTYPE *yyvs;
-int yystacksize;
-#line 662 "ftp.y"
-
-extern jmp_buf errcatch;
-
-#define	CMD	0	/* beginning of command */
-#define	ARGS	1	/* expect miscellaneous arguments */
-#define	STR1	2	/* expect SP followed by STRING */
-#define	STR2	3	/* expect STRING */
-#define	OSTR	4	/* optional SP then STRING */
-#define	ZSTR1	5	/* SP then optional STRING */
-#define	ZSTR2	6	/* optional STRING after SP */
-#define	SITECMD	7	/* SITE command */
-#define	NSTR	8	/* Number followed by a string */
-
-struct tab {
-	char	*name;
-	short	token;
-	short	state;
-	short	implemented;	/* 1 if command is implemented */
-	char	*help;
-};
-
-struct tab cmdtab[] = {		/* In order defined in RFC 765 */
-	{ "USER", USER, STR1, 1,	"<sp> username" },
-	{ "PASS", PASS, ZSTR1, 1,	"<sp> password" },
-	{ "ACCT", ACCT, STR1, 0,	"(specify account)" },
-	{ "SMNT", SMNT, ARGS, 0,	"(structure mount)" },
-	{ "REIN", REIN, ARGS, 0,	"(reinitialize server state)" },
-	{ "QUIT", QUIT, ARGS, 1,	"(terminate service)", },
-	{ "PORT", PORT, ARGS, 1,	"<sp> b0, b1, b2, b3, b4" },
-	{ "PASV", PASV, ARGS, 1,	"(set server in passive mode)" },
-	{ "TYPE", TYPE, ARGS, 1,	"<sp> [ A | E | I | L ]" },
-	{ "STRU", STRU, ARGS, 1,	"(specify file structure)" },
-	{ "MODE", MODE, ARGS, 1,	"(specify transfer mode)" },
-	{ "RETR", RETR, STR1, 1,	"<sp> file-name" },
-	{ "STOR", STOR, STR1, 1,	"<sp> file-name" },
-	{ "APPE", APPE, STR1, 1,	"<sp> file-name" },
-	{ "MLFL", MLFL, OSTR, 0,	"(mail file)" },
-	{ "MAIL", MAIL, OSTR, 0,	"(mail to user)" },
-	{ "MSND", MSND, OSTR, 0,	"(mail send to terminal)" },
-	{ "MSOM", MSOM, OSTR, 0,	"(mail send to terminal or mailbox)" },
-	{ "MSAM", MSAM, OSTR, 0,	"(mail send to terminal and mailbox)" },
-	{ "MRSQ", MRSQ, OSTR, 0,	"(mail recipient scheme question)" },
-	{ "MRCP", MRCP, STR1, 0,	"(mail recipient)" },
-	{ "ALLO", ALLO, ARGS, 1,	"allocate storage (vacuously)" },
-	{ "REST", REST, ARGS, 0,	"(restart command)" },
-	{ "RNFR", RNFR, STR1, 1,	"<sp> file-name" },
-	{ "RNTO", RNTO, STR1, 1,	"<sp> file-name" },
-	{ "ABOR", ABOR, ARGS, 1,	"(abort operation)" },
-	{ "DELE", DELE, STR1, 1,	"<sp> file-name" },
-	{ "CWD",  CWD,  OSTR, 1,	"[ <sp> directory-name ]" },
-	{ "XCWD", CWD,	OSTR, 1,	"[ <sp> directory-name ]" },
-	{ "LIST", LIST, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "NLST", NLST, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "SITE", SITE, SITECMD, 1,	"site-cmd [ <sp> arguments ]" },
-	{ "SYST", SYST, ARGS, 1,	"(get type of operating system)" },
-	{ "STAT", STAT, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "HELP", HELP, OSTR, 1,	"[ <sp> <string> ]" },
-	{ "NOOP", NOOP, ARGS, 1,	"" },
-	{ "MKD",  MKD,  STR1, 1,	"<sp> path-name" },
-	{ "XMKD", MKD,  STR1, 1,	"<sp> path-name" },
-	{ "RMD",  RMD,  STR1, 1,	"<sp> path-name" },
-	{ "XRMD", RMD,  STR1, 1,	"<sp> path-name" },
-	{ "PWD",  PWD,  ARGS, 1,	"(return current directory)" },
-	{ "XPWD", PWD,  ARGS, 1,	"(return current directory)" },
-	{ "CDUP", CDUP, ARGS, 1,	"(change to parent directory)" },
-	{ "XCUP", CDUP, ARGS, 1,	"(change to parent directory)" },
-	{ "STOU", STOU, STR1, 1,	"<sp> file-name" },
-	{ "SIZE", SIZE, OSTR, 1,	"<sp> path-name" },
-	{ "MDTM", MDTM, OSTR, 1,	"<sp> path-name" },
-	{ NULL,   0,    0,    0,	0 }
-};
-
-struct tab sitetab[] = {
-	{ "UMASK", UMASK, ARGS, 1,	"[ <sp> umask ]" },
-	{ "IDLE", IDLE, ARGS, 1,	"[ <sp> maximum-idle-time ]" },
-	{ "CHMOD", CHMOD, NSTR, 1,	"<sp> mode <sp> file-name" },
-	{ "HELP", HELP, OSTR, 1,	"[ <sp> <string> ]" },
-	{ NULL,   0,    0,    0,	0 }
-};
-
-struct tab *
-lookup(p, cmd)
-	register struct tab *p;
-	char *cmd;
-{
-
-	for (; p->name != NULL; p++)
-		if (strcmp(cmd, p->name) == 0)
-			return (p);
-	return (0);
-}
-
-#include <arpa/telnet.h>
-
-/*
- * getline - a hacked up version of fgets to ignore TELNET escape codes.
- */
-char *
-getline(s, n, iop)
-	char *s;
-	register FILE *iop;
-{
-	register c;
-	register char *cs;
-
-	cs = s;
-/* tmpline may contain saved command from urgent mode interruption */
-	for (c = 0; tmpline[c] != '\0' && --n > 0; ++c) {
-		*cs++ = tmpline[c];
-		if (tmpline[c] == '\n') {
-			*cs++ = '\0';
-			if (debug)
-				syslog(LOG_DEBUG, "command: %s", s);
-			tmpline[0] = '\0';
-			return(s);
-		}
-		if (c == 0)
-			tmpline[0] = '\0';
-	}
-	while ((c = getc(iop)) != EOF) {
-		c &= 0377;
-		if (c == IAC) {
-		    if ((c = getc(iop)) != EOF) {
-			c &= 0377;
-			switch (c) {
-			case WILL:
-			case WONT:
-				c = getc(iop);
-				printf("%c%c%c", IAC, DONT, 0377&c);
-				(void) fflush(stdout);
-				continue;
-			case DO:
-			case DONT:
-				c = getc(iop);
-				printf("%c%c%c", IAC, WONT, 0377&c);
-				(void) fflush(stdout);
-				continue;
-			case IAC:
-				break;
-			default:
-				continue;	/* ignore command */
-			}
-		    }
-		}
-		*cs++ = c;
-		if (--n <= 0 || c == '\n')
-			break;
-	}
-	if (c == EOF && cs == s)
-		return (NULL);
-	*cs++ = '\0';
-	if (debug)
-		syslog(LOG_DEBUG, "command: %s", s);
-	return (s);
-}
-
-static int
-toolong()
-{
-	time_t now;
-	extern char *ctime();
-	extern time_t time();
-
-	reply(421,
-	  "Timeout (%d seconds): closing control connection.", timeout);
-	(void) time(&now);
-	if (logging) {
-		syslog(LOG_INFO,
-			"User %s timed out after %d seconds at %s",
-			(pw ? pw -> pw_name : "unknown"), timeout, ctime(&now));
-	}
-	dologout(1);
-}
-
-yylex()
-{
-	static int cpos, state;
-	register char *cp, *cp2;
-	register struct tab *p;
-	int n;
-	char c, *strpbrk();
-	char *copy();
-
-	for (;;) {
-		switch (state) {
-
-		case CMD:
-			(void) signal(SIGALRM, toolong);
-			(void) alarm((unsigned) timeout);
-			if (getline(cbuf, sizeof(cbuf)-1, stdin) == NULL) {
-				reply(221, "You could at least say goodbye.");
-				dologout(0);
-			}
-			(void) alarm(0);
-#ifdef SETPROCTITLE
-			if (strncasecmp(cbuf, "PASS", 4) != NULL)
-				setproctitle("%s: %s", proctitle, cbuf);
-#endif /* SETPROCTITLE */
-			if ((cp = strchr(cbuf, '\r'))) {
-				*cp++ = '\n';
-				*cp = '\0';
-			}
-			if ((cp = strpbrk(cbuf, " \n")))
-				cpos = cp - cbuf;
-			if (cpos == 0)
-				cpos = 4;
-			c = cbuf[cpos];
-			cbuf[cpos] = '\0';
-			upper(cbuf);
-			p = lookup(cmdtab, cbuf);
-			cbuf[cpos] = c;
-			if (p != 0) {
-				if (p->implemented == 0) {
-					nack(p->name);
-					longjmp(errcatch,0);
-					/* NOTREACHED */
-				}
-				state = p->state;
-				*(char **)&yylval = p->name;
-				return (p->token);
-			}
-			break;
-
-		case SITECMD:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				return (SP);
-			}
-			cp = &cbuf[cpos];
-			if ((cp2 = strpbrk(cp, " \n")))
-				cpos = cp2 - cbuf;
-			c = cbuf[cpos];
-			cbuf[cpos] = '\0';
-			upper(cp);
-			p = lookup(sitetab, cp);
-			cbuf[cpos] = c;
-			if (p != 0) {
-				if (p->implemented == 0) {
-					state = CMD;
-					nack(p->name);
-					longjmp(errcatch,0);
-					/* NOTREACHED */
-				}
-				state = p->state;
-				*(char **)&yylval = p->name;
-				return (p->token);
-			}
-			state = CMD;
-			break;
-
-		case OSTR:
-			if (cbuf[cpos] == '\n') {
-				state = CMD;
-				return (CRLF);
-			}
-			/* FALLTHROUGH */
-
-		case STR1:
-		case ZSTR1:
-		dostr1:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				state = state == OSTR ? STR2 : ++state;
-				return (SP);
-			}
-			break;
-
-		case ZSTR2:
-			if (cbuf[cpos] == '\n') {
-				state = CMD;
-				return (CRLF);
-			}
-			/* FALLTHROUGH */
-
-		case STR2:
-			cp = &cbuf[cpos];
-			n = strlen(cp);
-			cpos += n - 1;
-			/*
-			 * Make sure the string is nonempty and \n terminated.
-			 */
-			if (n > 1 && cbuf[cpos] == '\n') {
-				cbuf[cpos] = '\0';
-				*(char **)&yylval = copy(cp);
-				cbuf[cpos] = '\n';
-				state = ARGS;
-				return (STRING);
-			}
-			break;
-
-		case NSTR:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				return (SP);
-			}
-			if (isdigit(cbuf[cpos])) {
-				cp = &cbuf[cpos];
-				while (isdigit(cbuf[++cpos]))
-					;
-				c = cbuf[cpos];
-				cbuf[cpos] = '\0';
-				yylval = atoi(cp);
-				cbuf[cpos] = c;
-				state = STR1;
-				return (NUMBER);
-			}
-			state = STR1;
-			goto dostr1;
-
-		case ARGS:
-			if (isdigit(cbuf[cpos])) {
-				cp = &cbuf[cpos];
-				while (isdigit(cbuf[++cpos]))
-					;
-				c = cbuf[cpos];
-				cbuf[cpos] = '\0';
-				yylval = atoi(cp);
-				cbuf[cpos] = c;
-				return (NUMBER);
-			}
-			switch (cbuf[cpos++]) {
-
-			case '\n':
-				state = CMD;
-				return (CRLF);
-
-			case ' ':
-				return (SP);
-
-			case ',':
-				return (COMMA);
-
-			case 'A':
-			case 'a':
-				return (A);
-
-			case 'B':
-			case 'b':
-				return (B);
-
-			case 'C':
-			case 'c':
-				return (C);
-
-			case 'E':
-			case 'e':
-				return (E);
-
-			case 'F':
-			case 'f':
-				return (F);
-
-			case 'I':
-			case 'i':
-				return (I);
-
-			case 'L':
-			case 'l':
-				return (L);
-
-			case 'N':
-			case 'n':
-				return (N);
-
-			case 'P':
-			case 'p':
-				return (P);
-
-			case 'R':
-			case 'r':
-				return (R);
-
-			case 'S':
-			case 's':
-				return (S);
-
-			case 'T':
-			case 't':
-				return (T);
-
-			}
-			break;
-
-		default:
-			fatal("Unknown state in scanner.");
-		}
-		yyerror((char *) 0);
-		state = CMD;
-		longjmp(errcatch,0);
-	}
-}
-
-upper(s)
-	register char *s;
-{
-	while (*s != '\0') {
-		if (islower(*s))
-			*s = toupper(*s);
-		s++;
-	}
-}
-
-char *
-copy(s)
-	char *s;
-{
-	char *p;
-	extern char *malloc(), *strcpy();
-
-	p = malloc((unsigned) strlen(s) + 1);
-	if (p == NULL)
-		fatal("Ran out of memory.");
-	(void) strcpy(p, s);
-	return (p);
-}
-
-help(ctab, s)
-	struct tab *ctab;
-	char *s;
-{
-	register struct tab *c;
-	register int width, NCMDS;
-	char *type;
-
-	if (ctab == sitetab)
-		type = "SITE ";
-	else
-		type = "";
-	width = 0, NCMDS = 0;
-	for (c = ctab; c->name != NULL; c++) {
-		int len = strlen(c->name);
-
-		if (len > width)
-			width = len;
-		NCMDS++;
-	}
-	width = (width + 8) &~ 7;
-	if (s == 0) {
-		register int i, j, w;
-		int columns, lines;
-
-		lreply(214, "The following %scommands are recognized %s.",
-		    type, "(* =>'s unimplemented)");
-		columns = 76 / width;
-		if (columns == 0)
-			columns = 1;
-		lines = (NCMDS + columns - 1) / columns;
-		for (i = 0; i < lines; i++) {
-			printf("   ");
-			for (j = 0; j < columns; j++) {
-				c = ctab + j * lines + i;
-				printf("%s%c", c->name,
-					c->implemented ? ' ' : '*');
-				if (c + lines >= &ctab[NCMDS])
-					break;
-				w = strlen(c->name) + 1;
-				while (w < width) {
-					putchar(' ');
-					w++;
-				}
-			}
-			printf("\r\n");
-		}
-		(void) fflush(stdout);
-		reply(214, "Direct comments to ftp-bugs@%s.", hostname);
-		return;
-	}
-	upper(s);
-	c = lookup(ctab, s);
-	if (c == (struct tab *)0) {
-		reply(502, "Unknown command %s.", s);
-		return;
-	}
-	if (c->implemented)
-		reply(214, "Syntax: %s%s %s", type, c->name, c->help);
-	else
-		reply(214, "%s%-*s\t%s; unimplemented.", type, width,
-		    c->name, c->help);
-}
-
-sizecmd(filename)
-char *filename;
-{
-	switch (type) {
-	case TYPE_L:
-	case TYPE_I: {
-		struct stat stbuf;
-		if (stat(filename, &stbuf) < 0 ||
-		    (stbuf.st_mode&S_IFMT) != S_IFREG)
-			reply(550, "%s: not a plain file.", filename);
-		else
-			reply(213, "%qu", stbuf.st_size);
-		break;}
-	case TYPE_A: {
-		FILE *fin;
-		register int c, count;
-		struct stat stbuf;
-		fin = fopen(filename, "r");
-		if (fin == NULL) {
-			perror_reply(550, filename);
-			return;
-		}
-		if (fstat(fileno(fin), &stbuf) < 0 ||
-		    (stbuf.st_mode&S_IFMT) != S_IFREG) {
-			reply(550, "%s: not a plain file.", filename);
-			(void) fclose(fin);
-			return;
-		}
-
-		count = 0;
-		while((c=getc(fin)) != EOF) {
-			if (c == '\n')	/* will get expanded to \r\n */
-				count++;
-			count++;
-		}
-		(void) fclose(fin);
-
-		reply(213, "%ld", count);
-		break;}
-	default:
-		reply(504, "SIZE not implemented for Type %c.", "?AEIL"[type]);
-	}
-}
-#line 915 "ftp.tab.c"
-/* allocate initial stack or double stack size, up to YYMAXDEPTH */
-static int yygrowstack()
-{
-    int newsize, i;
-    short *newss;
-    YYSTYPE *newvs;
-
-    if ((newsize = yystacksize) == 0)
-        newsize = YYINITSTACKSIZE;
-    else if (newsize >= YYMAXDEPTH)
-        return -1;
-    else if ((newsize *= 2) > YYMAXDEPTH)
-        newsize = YYMAXDEPTH;
-    i = yyssp - yyss;
-    if ((newss = (short *)realloc(yyss, newsize * sizeof *newss)) == NULL)
-        return -1;
-    yyss = newss;
-    yyssp = newss + i;
-    if ((newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs)) == NULL)
-        return -1;
-    yyvs = newvs;
-    yyvsp = newvs + i;
-    yystacksize = newsize;
-    yysslim = yyss + newsize - 1;
-    return 0;
-}
-
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-int
-yyparse()
-{
-    register int yym, yyn, yystate;
-#if YYDEBUG
-    register char *yys;
-
-    if (yys = getenv("YYDEBUG"))
-    {
-        yyn = *yys;
-        if (yyn >= '0' && yyn <= '9')
-            yydebug = yyn - '0';
-    }
-#endif
-
-    yynerrs = 0;
-    yyerrflag = 0;
-    yychar = (-1);
-
-    if (yyss == NULL && yygrowstack()) goto yyoverflow;
-    yyssp = yyss;
-    yyvsp = yyvs;
-    *yyssp = yystate = 0;
-
-yyloop:
-    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
-    if (yychar < 0)
-    {
-        if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, reading %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-    }
-    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: state %d, shifting to state %d\n",
-                    YYPREFIX, yystate, yytable[yyn]);
-#endif
-        if (yyssp >= yysslim && yygrowstack())
-        {
-            goto yyoverflow;
-        }
-        *++yyssp = yystate = yytable[yyn];
-        *++yyvsp = yylval;
-        yychar = (-1);
-        if (yyerrflag > 0)  --yyerrflag;
-        goto yyloop;
-    }
-    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
-    {
-        yyn = yytable[yyn];
-        goto yyreduce;
-    }
-    if (yyerrflag) goto yyinrecovery;
-#ifdef lint
-    goto yynewerror;
-#endif
-yynewerror:
-    yyerror("syntax error");
-#ifdef lint
-    goto yyerrlab;
-#endif
-yyerrlab:
-    ++yynerrs;
-yyinrecovery:
-    if (yyerrflag < 3)
-    {
-        yyerrflag = 3;
-        for (;;)
-        {
-            if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
-                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
-#endif
-                if (yyssp >= yysslim && yygrowstack())
-                {
-                    goto yyoverflow;
-                }
-                *++yyssp = yystate = yytable[yyn];
-                *++yyvsp = yylval;
-                goto yyloop;
-            }
-            else
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: error recovery discarding state %d\n",
-                            YYPREFIX, *yyssp);
-#endif
-                if (yyssp <= yyss) goto yyabort;
-                --yyssp;
-                --yyvsp;
-            }
-        }
-    }
-    else
-    {
-        if (yychar == 0) goto yyabort;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
-                    YYPREFIX, yystate, yychar, yys);
-        }
-#endif
-        yychar = (-1);
-        goto yyloop;
-    }
-yyreduce:
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
-                YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
-    yym = yylen[yyn];
-    yyval = yyvsp[1-yym];
-    switch (yyn)
-    {
-case 2:
-#line 102 "ftp.y"
- {
-			fromname = (char *) 0;
-		}
-break;
-case 4:
-#line 109 "ftp.y"
- {
-			user((char *) yyvsp[-1]);
-			free((char *) yyvsp[-1]);
-		}
-break;
-case 5:
-#line 114 "ftp.y"
- {
-			pass((char *) yyvsp[-1]);
-			free((char *) yyvsp[-1]);
-		}
-break;
-case 6:
-#line 119 "ftp.y"
- {
-			usedefault = 0;
-			if (pdata >= 0) {
-				(void) close(pdata);
-				pdata = -1;
-			}
-			reply(200, "PORT command successful.");
-		}
-break;
-case 7:
-#line 128 "ftp.y"
- {
-			passive();
-		}
-break;
-case 8:
-#line 132 "ftp.y"
- {
-			switch (cmd_type) {
-
-			case TYPE_A:
-				if (cmd_form == FORM_N) {
-					reply(200, "Type set to A.");
-					type = cmd_type;
-					form = cmd_form;
-				} else
-					reply(504, "Form must be N.");
-				break;
-
-			case TYPE_E:
-				reply(504, "Type E not implemented.");
-				break;
-
-			case TYPE_I:
-				reply(200, "Type set to I.");
-				type = cmd_type;
-				break;
-
-			case TYPE_L:
-#if NBBY == 8
-				if (cmd_bytesz == 8) {
-					reply(200,
-					    "Type set to L (byte size 8).");
-					type = cmd_type;
-				} else
-					reply(504, "Byte size must be 8.");
-#else /* NBBY == 8 */
-				UNIMPLEMENTED for NBBY != 8
-#endif /* NBBY == 8 */
-			}
-		}
-break;
-case 9:
-#line 167 "ftp.y"
- {
-			switch (yyvsp[-1]) {
-
-			case STRU_F:
-				reply(200, "STRU F ok.");
-				break;
-
-			default:
-				reply(504, "Unimplemented STRU type.");
-			}
-		}
-break;
-case 10:
-#line 179 "ftp.y"
- {
-			switch (yyvsp[-1]) {
-
-			case MODE_S:
-				reply(200, "MODE S ok.");
-				break;
-
-			default:
-				reply(502, "Unimplemented MODE type.");
-			}
-		}
-break;
-case 11:
-#line 191 "ftp.y"
- {
-			reply(202, "ALLO command ignored.");
-		}
-break;
-case 12:
-#line 195 "ftp.y"
- {
-			reply(202, "ALLO command ignored.");
-		}
-break;
-case 13:
-#line 199 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				retrieve((char *) 0, (char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 14:
-#line 206 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				store((char *) yyvsp[-1], "w", 0);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 15:
-#line 213 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				store((char *) yyvsp[-1], "a", 0);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 16:
-#line 220 "ftp.y"
- {
-			if (yyvsp[-1])
-				send_file_list(".");
-		}
-break;
-case 17:
-#line 225 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL) 
-				send_file_list((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 18:
-#line 232 "ftp.y"
- {
-			if (yyvsp[-1])
-				retrieve("/bin/ls -lgA", "");
-		}
-break;
-case 19:
-#line 237 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				retrieve("/bin/ls -lgA %s", (char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 20:
-#line 244 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				statfilecmd((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 21:
-#line 251 "ftp.y"
- {
-			statcmd();
-		}
-break;
-case 22:
-#line 255 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				delete((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 23:
-#line 262 "ftp.y"
- {
-			if (fromname) {
-				renamecmd(fromname, (char *) yyvsp[-1]);
-				free(fromname);
-				fromname = (char *) 0;
-			} else {
-				reply(503, "Bad sequence of commands.");
-			}
-			free((char *) yyvsp[-1]);
-		}
-break;
-case 24:
-#line 273 "ftp.y"
- {
-			reply(225, "ABOR command successful.");
-		}
-break;
-case 25:
-#line 277 "ftp.y"
- {
-			if (yyvsp[-1])
-				cwd(pw->pw_dir);
-		}
-break;
-case 26:
-#line 282 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				cwd((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 27:
-#line 289 "ftp.y"
- {
-			help(cmdtab, (char *) 0);
-		}
-break;
-case 28:
-#line 293 "ftp.y"
- {
-			register char *cp = (char *)yyvsp[-1];
-
-			if (strncasecmp(cp, "SITE", 4) == 0) {
-				cp = (char *)yyvsp[-1] + 4;
-				if (*cp == ' ')
-					cp++;
-				if (*cp)
-					help(sitetab, cp);
-				else
-					help(sitetab, (char *) 0);
-			} else
-				help(cmdtab, (char *) yyvsp[-1]);
-		}
-break;
-case 29:
-#line 308 "ftp.y"
- {
-			reply(200, "NOOP command successful.");
-		}
-break;
-case 30:
-#line 312 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				makedir((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 31:
-#line 319 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				removedir((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 32:
-#line 326 "ftp.y"
- {
-			if (yyvsp[-1])
-				pwd();
-		}
-break;
-case 33:
-#line 331 "ftp.y"
- {
-			if (yyvsp[-1])
-				cwd("..");
-		}
-break;
-case 34:
-#line 336 "ftp.y"
- {
-			help(sitetab, (char *) 0);
-		}
-break;
-case 35:
-#line 340 "ftp.y"
- {
-			help(sitetab, (char *) yyvsp[-1]);
-		}
-break;
-case 36:
-#line 344 "ftp.y"
- {
-			int oldmask;
-
-			if (yyvsp[-1]) {
-				oldmask = umask(0);
-				(void) umask(oldmask);
-				reply(200, "Current UMASK is %03o", oldmask);
-			}
-		}
-break;
-case 37:
-#line 354 "ftp.y"
- {
-			int oldmask;
-
-			if (yyvsp[-3]) {
-				if ((yyvsp[-1] == -1) || (yyvsp[-1] > 0777)) {
-					reply(501, "Bad UMASK value");
-				} else {
-					oldmask = umask(yyvsp[-1]);
-					reply(200,
-					    "UMASK set to %03o (was %03o)",
-					    yyvsp[-1], oldmask);
-				}
-			}
-		}
-break;
-case 38:
-#line 369 "ftp.y"
- {
-			if (yyvsp[-5] && (yyvsp[-1] != NULL)) {
-				if (yyvsp[-3] > 0777)
-					reply(501,
-				"CHMOD: Mode value must be between 0 and 0777");
-				else if (chmod((char *) yyvsp[-1], yyvsp[-3]) < 0)
-					perror_reply(550, (char *) yyvsp[-1]);
-				else
-					reply(200, "CHMOD command successful.");
-			}
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 39:
-#line 383 "ftp.y"
- {
-			reply(200,
-			    "Current IDLE time limit is %d seconds; max %d",
-				timeout, maxtimeout);
-		}
-break;
-case 40:
-#line 389 "ftp.y"
- {
-			if (yyvsp[-1] < 30 || yyvsp[-1] > maxtimeout) {
-				reply(501,
-			"Maximum IDLE time must be between 30 and %d seconds",
-				    maxtimeout);
-			} else {
-				timeout = yyvsp[-1];
-				(void) alarm((unsigned) timeout);
-				reply(200,
-				    "Maximum IDLE time set to %d seconds",
-				    timeout);
-			}
-		}
-break;
-case 41:
-#line 403 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				store((char *) yyvsp[-1], "w", 1);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 42:
-#line 410 "ftp.y"
- {
-#ifdef unix
-#ifdef BSD
-			reply(215, "UNIX Type: L%d Version: BSD-%d",
-				NBBY, BSD);
-#else /* BSD */
-			reply(215, "UNIX Type: L%d", NBBY);
-#endif /* BSD */
-#else /* unix */
-			reply(215, "UNKNOWN Type: L%d", NBBY);
-#endif /* unix */
-		}
-break;
-case 43:
-#line 431 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL)
-				sizecmd((char *) yyvsp[-1]);
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 44:
-#line 448 "ftp.y"
- {
-			if (yyvsp[-3] && yyvsp[-1] != NULL) {
-				struct stat stbuf;
-				if (stat((char *) yyvsp[-1], &stbuf) < 0)
-					perror_reply(550, "%s", (char *) yyvsp[-1]);
-				else if ((stbuf.st_mode&S_IFMT) != S_IFREG) {
-					reply(550, "%s: not a plain file.",
-						(char *) yyvsp[-1]);
-				} else {
-					register struct tm *t;
-					struct tm *gmtime();
-					t = gmtime(&stbuf.st_mtime);
-					reply(213,
-					    "%04d%02d%02d%02d%02d%02d",
-					    1900 + t->tm_year,
-					    t->tm_mon+1, t->tm_mday,
-					    t->tm_hour, t->tm_min, t->tm_sec);
-				}
-			}
-			if (yyvsp[-1] != NULL)
-				free((char *) yyvsp[-1]);
-		}
-break;
-case 45:
-#line 471 "ftp.y"
- {
-			reply(221, "Goodbye.");
-			dologout(0);
-		}
-break;
-case 46:
-#line 476 "ftp.y"
- {
-			yyerrok;
-		}
-break;
-case 47:
-#line 481 "ftp.y"
- {
-			char *renamefrom();
-
-			if (yyvsp[-3] && yyvsp[-1]) {
-				fromname = renamefrom((char *) yyvsp[-1]);
-				if (fromname == (char *) 0 && yyvsp[-1]) {
-					free((char *) yyvsp[-1]);
-				}
-			}
-		}
-break;
-case 49:
-#line 497 "ftp.y"
- {
-			*(char **)&(yyval) = "";
-		}
-break;
-case 52:
-#line 508 "ftp.y"
- {
-			register char *a, *p;
-
-			a = (char *)&data_dest.sin_addr;
-			a[0] = yyvsp[-10]; a[1] = yyvsp[-8]; a[2] = yyvsp[-6]; a[3] = yyvsp[-4];
-			p = (char *)&data_dest.sin_port;
-			p[0] = yyvsp[-2]; p[1] = yyvsp[0];
-			data_dest.sin_family = AF_INET;
-		}
-break;
-case 53:
-#line 520 "ftp.y"
- {
-		yyval = FORM_N;
-	}
-break;
-case 54:
-#line 524 "ftp.y"
- {
-		yyval = FORM_T;
-	}
-break;
-case 55:
-#line 528 "ftp.y"
- {
-		yyval = FORM_C;
-	}
-break;
-case 56:
-#line 534 "ftp.y"
- {
-		cmd_type = TYPE_A;
-		cmd_form = FORM_N;
-	}
-break;
-case 57:
-#line 539 "ftp.y"
- {
-		cmd_type = TYPE_A;
-		cmd_form = yyvsp[0];
-	}
-break;
-case 58:
-#line 544 "ftp.y"
- {
-		cmd_type = TYPE_E;
-		cmd_form = FORM_N;
-	}
-break;
-case 59:
-#line 549 "ftp.y"
- {
-		cmd_type = TYPE_E;
-		cmd_form = yyvsp[0];
-	}
-break;
-case 60:
-#line 554 "ftp.y"
- {
-		cmd_type = TYPE_I;
-	}
-break;
-case 61:
-#line 558 "ftp.y"
- {
-		cmd_type = TYPE_L;
-		cmd_bytesz = NBBY;
-	}
-break;
-case 62:
-#line 563 "ftp.y"
- {
-		cmd_type = TYPE_L;
-		cmd_bytesz = yyvsp[0];
-	}
-break;
-case 63:
-#line 569 "ftp.y"
- {
-		cmd_type = TYPE_L;
-		cmd_bytesz = yyvsp[0];
-	}
-break;
-case 64:
-#line 576 "ftp.y"
- {
-		yyval = STRU_F;
-	}
-break;
-case 65:
-#line 580 "ftp.y"
- {
-		yyval = STRU_R;
-	}
-break;
-case 66:
-#line 584 "ftp.y"
- {
-		yyval = STRU_P;
-	}
-break;
-case 67:
-#line 590 "ftp.y"
- {
-		yyval = MODE_S;
-	}
-break;
-case 68:
-#line 594 "ftp.y"
- {
-		yyval = MODE_B;
-	}
-break;
-case 69:
-#line 598 "ftp.y"
- {
-		yyval = MODE_C;
-	}
-break;
-case 70:
-#line 604 "ftp.y"
- {
-		/*
-		 * Problem: this production is used for all pathname
-		 * processing, but only gives a 550 error reply.
-		 * This is a valid reply in some cases but not in others.
-		 */
-		if (logged_in && yyvsp[0] && strncmp((char *) yyvsp[0], "~", 1) == 0) {
-			*(char **)&(yyval) = *glob((char *) yyvsp[0]);
-			if (globerr != NULL) {
-				reply(550, globerr);
-				yyval = NULL;
-			}
-			free((char *) yyvsp[0]);
-		} else
-			yyval = yyvsp[0];
-	}
-break;
-case 72:
-#line 626 "ftp.y"
- {
-		register int ret, dec, multby, digit;
-
-		/*
-		 * Convert a number that was read as decimal number
-		 * to what it would be if it had been read as octal.
-		 */
-		dec = yyvsp[0];
-		multby = 1;
-		ret = 0;
-		while (dec) {
-			digit = dec%10;
-			if (digit > 7) {
-				ret = -1;
-				break;
-			}
-			ret += digit * multby;
-			multby *= 8;
-			dec /= 10;
-		}
-		yyval = ret;
-	}
-break;
-case 73:
-#line 651 "ftp.y"
- {
-		if (logged_in)
-			yyval = 1;
-		else {
-			reply(530, "Please login with USER and PASS.");
-			yyval = 0;
-		}
-	}
-break;
-#line 1723 "ftp.tab.c"
-    }
-    yyssp -= yym;
-    yystate = *yyssp;
-    yyvsp -= yym;
-    yym = yylhs[yyn];
-    if (yystate == 0 && yym == 0)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
-        yystate = YYFINAL;
-        *++yyssp = YYFINAL;
-        *++yyvsp = yyval;
-        if (yychar < 0)
-        {
-            if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
-            if (yydebug)
-            {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
-                printf("%sdebug: state %d, reading %d (%s)\n",
-                        YYPREFIX, YYFINAL, yychar, yys);
-            }
-#endif
-        }
-        if (yychar == 0) goto yyaccept;
-        goto yyloop;
-    }
-    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
-        yystate = yytable[yyn];
-    else
-        yystate = yydgoto[yym];
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yyssp, yystate);
-#endif
-    if (yyssp >= yysslim && yygrowstack())
-    {
-        goto yyoverflow;
-    }
-    *++yyssp = yystate;
-    *++yyvsp = yyval;
-    goto yyloop;
-yyoverflow:
-    yyerror("yacc stack overflow");
-yyabort:
-    return (1);
-yyaccept:
-    return (0);
-}
diff --git a/usr.bin/yacc/test/ftp.tab.h b/usr.bin/yacc/test/ftp.tab.h
deleted file mode 100644
index 56a4200cf22..00000000000
--- a/usr.bin/yacc/test/ftp.tab.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*	$OpenBSD: ftp.tab.h,v 1.2 1996/06/26 05:44:42 deraadt Exp $	*/
-
-#define A 257
-#define B 258
-#define C 259
-#define E 260
-#define F 261
-#define I 262
-#define L 263
-#define N 264
-#define P 265
-#define R 266
-#define S 267
-#define T 268
-#define SP 269
-#define CRLF 270
-#define COMMA 271
-#define STRING 272
-#define NUMBER 273
-#define USER 274
-#define PASS 275
-#define ACCT 276
-#define REIN 277
-#define QUIT 278
-#define PORT 279
-#define PASV 280
-#define TYPE 281
-#define STRU 282
-#define MODE 283
-#define RETR 284
-#define STOR 285
-#define APPE 286
-#define MLFL 287
-#define MAIL 288
-#define MSND 289
-#define MSOM 290
-#define MSAM 291
-#define MRSQ 292
-#define MRCP 293
-#define ALLO 294
-#define REST 295
-#define RNFR 296
-#define RNTO 297
-#define ABOR 298
-#define DELE 299
-#define CWD 300
-#define LIST 301
-#define NLST 302
-#define SITE 303
-#define STAT 304
-#define HELP 305
-#define NOOP 306
-#define MKD 307
-#define RMD 308
-#define PWD 309
-#define CDUP 310
-#define STOU 311
-#define SMNT 312
-#define SYST 313
-#define SIZE 314
-#define MDTM 315
-#define UMASK 316
-#define IDLE 317
-#define CHMOD 318
-#define LEXERR 319
diff --git a/usr.bin/yacc/test/ftp.y b/usr.bin/yacc/test/ftp.y
deleted file mode 100644
index 0067c4bc86a..00000000000
--- a/usr.bin/yacc/test/ftp.y
+++ /dev/null
@@ -1,1184 +0,0 @@
-/*	$OpenBSD: ftp.y,v 1.2 1996/04/21 23:45:35 deraadt Exp $	*/
-
-/*
- * Copyright (c) 1985, 1988 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley.  The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- *	from: @(#)ftpcmd.y	5.20.1.1 (Berkeley) 3/2/89
- */
-
-/*
- * Grammar for FTP commands.
- * See RFC 959.
- */
-
-%{
-
-#ifndef lint
-/*static char sccsid[] = "from: @(#)ftpcmd.y	5.20.1.1 (Berkeley) 3/2/89";*/
-static char rcsid[] = "$Id: ftp.y,v 1.2 1996/04/21 23:45:35 deraadt Exp $";
-#endif /* not lint */
-
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-
-#include <arpa/ftp.h>
-
-#include <stdio.h>
-#include <signal.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <setjmp.h>
-#include <syslog.h>
-#include <sys/stat.h>
-#include <time.h>
-
-extern	struct sockaddr_in data_dest;
-extern	int logged_in;
-extern	struct passwd *pw;
-extern	int guest;
-extern	int logging;
-extern	int type;
-extern	int form;
-extern	int debug;
-extern	int timeout;
-extern	int maxtimeout;
-extern  int pdata;
-extern	char hostname[], remotehost[];
-extern	char proctitle[];
-extern	char *globerr;
-extern	int usedefault;
-extern  int transflag;
-extern  char tmpline[];
-char	**glob();
-
-static	int cmd_type;
-static	int cmd_form;
-static	int cmd_bytesz;
-char	cbuf[512];
-char	*fromname;
-
-char	*index();
-%}
-
-%token
-	A	B	C	E	F	I
-	L	N	P	R	S	T
-
-	SP	CRLF	COMMA	STRING	NUMBER
-
-	USER	PASS	ACCT	REIN	QUIT	PORT
-	PASV	TYPE	STRU	MODE	RETR	STOR
-	APPE	MLFL	MAIL	MSND	MSOM	MSAM
-	MRSQ	MRCP	ALLO	REST	RNFR	RNTO
-	ABOR	DELE	CWD	LIST	NLST	SITE
-	STAT	HELP	NOOP	MKD	RMD	PWD
-	CDUP	STOU	SMNT	SYST	SIZE	MDTM
-
-	UMASK	IDLE	CHMOD
-
-	LEXERR
-
-%start	cmd_list
-
-%%
-
-cmd_list:	/* empty */
-	|	cmd_list cmd
-		= {
-			fromname = (char *) 0;
-		}
-	|	cmd_list rcmd
-	;
-
-cmd:		USER SP username CRLF
-		= {
-			user((char *) $3);
-			free((char *) $3);
-		}
-	|	PASS SP password CRLF
-		= {
-			pass((char *) $3);
-			free((char *) $3);
-		}
-	|	PORT SP host_port CRLF
-		= {
-			usedefault = 0;
-			if (pdata >= 0) {
-				(void) close(pdata);
-				pdata = -1;
-			}
-			reply(200, "PORT command successful.");
-		}
-	|	PASV CRLF
-		= {
-			passive();
-		}
-	|	TYPE SP type_code CRLF
-		= {
-			switch (cmd_type) {
-
-			case TYPE_A:
-				if (cmd_form == FORM_N) {
-					reply(200, "Type set to A.");
-					type = cmd_type;
-					form = cmd_form;
-				} else
-					reply(504, "Form must be N.");
-				break;
-
-			case TYPE_E:
-				reply(504, "Type E not implemented.");
-				break;
-
-			case TYPE_I:
-				reply(200, "Type set to I.");
-				type = cmd_type;
-				break;
-
-			case TYPE_L:
-#if NBBY == 8
-				if (cmd_bytesz == 8) {
-					reply(200,
-					    "Type set to L (byte size 8).");
-					type = cmd_type;
-				} else
-					reply(504, "Byte size must be 8.");
-#else /* NBBY == 8 */
-				UNIMPLEMENTED for NBBY != 8
-#endif /* NBBY == 8 */
-			}
-		}
-	|	STRU SP struct_code CRLF
-		= {
-			switch ($3) {
-
-			case STRU_F:
-				reply(200, "STRU F ok.");
-				break;
-
-			default:
-				reply(504, "Unimplemented STRU type.");
-			}
-		}
-	|	MODE SP mode_code CRLF
-		= {
-			switch ($3) {
-
-			case MODE_S:
-				reply(200, "MODE S ok.");
-				break;
-
-			default:
-				reply(502, "Unimplemented MODE type.");
-			}
-		}
-	|	ALLO SP NUMBER CRLF
-		= {
-			reply(202, "ALLO command ignored.");
-		}
-	|	ALLO SP NUMBER SP R SP NUMBER CRLF
-		= {
-			reply(202, "ALLO command ignored.");
-		}
-	|	RETR check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				retrieve((char *) 0, (char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	STOR check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				store((char *) $4, "w", 0);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	APPE check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				store((char *) $4, "a", 0);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	NLST check_login CRLF
-		= {
-			if ($2)
-				send_file_list(".");
-		}
-	|	NLST check_login SP STRING CRLF
-		= {
-			if ($2 && $4 != NULL) 
-				send_file_list((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	LIST check_login CRLF
-		= {
-			if ($2)
-				retrieve("/bin/ls -lgA", "");
-		}
-	|	LIST check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				retrieve("/bin/ls -lgA %s", (char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	STAT check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				statfilecmd((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	STAT CRLF
-		= {
-			statcmd();
-		}
-	|	DELE check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				delete((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	RNTO SP pathname CRLF
-		= {
-			if (fromname) {
-				renamecmd(fromname, (char *) $3);
-				free(fromname);
-				fromname = (char *) 0;
-			} else {
-				reply(503, "Bad sequence of commands.");
-			}
-			free((char *) $3);
-		}
-	|	ABOR CRLF
-		= {
-			reply(225, "ABOR command successful.");
-		}
-	|	CWD check_login CRLF
-		= {
-			if ($2)
-				cwd(pw->pw_dir);
-		}
-	|	CWD check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				cwd((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	HELP CRLF
-		= {
-			help(cmdtab, (char *) 0);
-		}
-	|	HELP SP STRING CRLF
-		= {
-			register char *cp = (char *)$3;
-
-			if (strncasecmp(cp, "SITE", 4) == 0) {
-				cp = (char *)$3 + 4;
-				if (*cp == ' ')
-					cp++;
-				if (*cp)
-					help(sitetab, cp);
-				else
-					help(sitetab, (char *) 0);
-			} else
-				help(cmdtab, (char *) $3);
-		}
-	|	NOOP CRLF
-		= {
-			reply(200, "NOOP command successful.");
-		}
-	|	MKD check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				makedir((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	RMD check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				removedir((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	PWD check_login CRLF
-		= {
-			if ($2)
-				pwd();
-		}
-	|	CDUP check_login CRLF
-		= {
-			if ($2)
-				cwd("..");
-		}
-	|	SITE SP HELP CRLF
-		= {
-			help(sitetab, (char *) 0);
-		}
-	|	SITE SP HELP SP STRING CRLF
-		= {
-			help(sitetab, (char *) $5);
-		}
-	|	SITE SP UMASK check_login CRLF
-		= {
-			int oldmask;
-
-			if ($4) {
-				oldmask = umask(0);
-				(void) umask(oldmask);
-				reply(200, "Current UMASK is %03o", oldmask);
-			}
-		}
-	|	SITE SP UMASK check_login SP octal_number CRLF
-		= {
-			int oldmask;
-
-			if ($4) {
-				if (($6 == -1) || ($6 > 0777)) {
-					reply(501, "Bad UMASK value");
-				} else {
-					oldmask = umask($6);
-					reply(200,
-					    "UMASK set to %03o (was %03o)",
-					    $6, oldmask);
-				}
-			}
-		}
-	|	SITE SP CHMOD check_login SP octal_number SP pathname CRLF
-		= {
-			if ($4 && ($8 != NULL)) {
-				if ($6 > 0777)
-					reply(501,
-				"CHMOD: Mode value must be between 0 and 0777");
-				else if (chmod((char *) $8, $6) < 0)
-					perror_reply(550, (char *) $8);
-				else
-					reply(200, "CHMOD command successful.");
-			}
-			if ($8 != NULL)
-				free((char *) $8);
-		}
-	|	SITE SP IDLE CRLF
-		= {
-			reply(200,
-			    "Current IDLE time limit is %d seconds; max %d",
-				timeout, maxtimeout);
-		}
-	|	SITE SP IDLE SP NUMBER CRLF
-		= {
-			if ($5 < 30 || $5 > maxtimeout) {
-				reply(501,
-			"Maximum IDLE time must be between 30 and %d seconds",
-				    maxtimeout);
-			} else {
-				timeout = $5;
-				(void) alarm((unsigned) timeout);
-				reply(200,
-				    "Maximum IDLE time set to %d seconds",
-				    timeout);
-			}
-		}
-	|	STOU check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				store((char *) $4, "w", 1);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	SYST CRLF
-		= {
-#ifdef unix
-#ifdef BSD
-			reply(215, "UNIX Type: L%d Version: BSD-%d",
-				NBBY, BSD);
-#else /* BSD */
-			reply(215, "UNIX Type: L%d", NBBY);
-#endif /* BSD */
-#else /* unix */
-			reply(215, "UNKNOWN Type: L%d", NBBY);
-#endif /* unix */
-		}
-
-		/*
-		 * SIZE is not in RFC959, but Postel has blessed it and
-		 * it will be in the updated RFC.
-		 *
-		 * Return size of file in a format suitable for
-		 * using with RESTART (we just count bytes).
-		 */
-	|	SIZE check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL)
-				sizecmd((char *) $4);
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-
-		/*
-		 * MDTM is not in RFC959, but Postel has blessed it and
-		 * it will be in the updated RFC.
-		 *
-		 * Return modification time of file as an ISO 3307
-		 * style time. E.g. YYYYMMDDHHMMSS or YYYYMMDDHHMMSS.xxx
-		 * where xxx is the fractional second (of any precision,
-		 * not necessarily 3 digits)
-		 */
-	|	MDTM check_login SP pathname CRLF
-		= {
-			if ($2 && $4 != NULL) {
-				struct stat stbuf;
-				if (stat((char *) $4, &stbuf) < 0)
-					perror_reply(550, "%s", (char *) $4);
-				else if ((stbuf.st_mode&S_IFMT) != S_IFREG) {
-					reply(550, "%s: not a plain file.",
-						(char *) $4);
-				} else {
-					register struct tm *t;
-					struct tm *gmtime();
-					t = gmtime(&stbuf.st_mtime);
-					reply(213,
-					    "%04d%02d%02d%02d%02d%02d",
-					    1900 + t->tm_year,
-					    t->tm_mon+1, t->tm_mday,
-					    t->tm_hour, t->tm_min, t->tm_sec);
-				}
-			}
-			if ($4 != NULL)
-				free((char *) $4);
-		}
-	|	QUIT CRLF
-		= {
-			reply(221, "Goodbye.");
-			dologout(0);
-		}
-	|	error CRLF
-		= {
-			yyerrok;
-		}
-	;
-rcmd:		RNFR check_login SP pathname CRLF
-		= {
-			char *renamefrom();
-
-			if ($2 && $4) {
-				fromname = renamefrom((char *) $4);
-				if (fromname == (char *) 0 && $4) {
-					free((char *) $4);
-				}
-			}
-		}
-	;
-		
-username:	STRING
-	;
-
-password:	/* empty */
-		= {
-			*(char **)&($$) = "";
-		}
-	|	STRING
-	;
-
-byte_size:	NUMBER
-	;
-
-host_port:	NUMBER COMMA NUMBER COMMA NUMBER COMMA NUMBER COMMA 
-		NUMBER COMMA NUMBER
-		= {
-			register char *a, *p;
-
-			a = (char *)&data_dest.sin_addr;
-			a[0] = $1; a[1] = $3; a[2] = $5; a[3] = $7;
-			p = (char *)&data_dest.sin_port;
-			p[0] = $9; p[1] = $11;
-			data_dest.sin_family = AF_INET;
-		}
-	;
-
-form_code:	N
-	= {
-		$$ = FORM_N;
-	}
-	|	T
-	= {
-		$$ = FORM_T;
-	}
-	|	C
-	= {
-		$$ = FORM_C;
-	}
-	;
-
-type_code:	A
-	= {
-		cmd_type = TYPE_A;
-		cmd_form = FORM_N;
-	}
-	|	A SP form_code
-	= {
-		cmd_type = TYPE_A;
-		cmd_form = $3;
-	}
-	|	E
-	= {
-		cmd_type = TYPE_E;
-		cmd_form = FORM_N;
-	}
-	|	E SP form_code
-	= {
-		cmd_type = TYPE_E;
-		cmd_form = $3;
-	}
-	|	I
-	= {
-		cmd_type = TYPE_I;
-	}
-	|	L
-	= {
-		cmd_type = TYPE_L;
-		cmd_bytesz = NBBY;
-	}
-	|	L SP byte_size
-	= {
-		cmd_type = TYPE_L;
-		cmd_bytesz = $3;
-	}
-	/* this is for a bug in the BBN ftp */
-	|	L byte_size
-	= {
-		cmd_type = TYPE_L;
-		cmd_bytesz = $2;
-	}
-	;
-
-struct_code:	F
-	= {
-		$$ = STRU_F;
-	}
-	|	R
-	= {
-		$$ = STRU_R;
-	}
-	|	P
-	= {
-		$$ = STRU_P;
-	}
-	;
-
-mode_code:	S
-	= {
-		$$ = MODE_S;
-	}
-	|	B
-	= {
-		$$ = MODE_B;
-	}
-	|	C
-	= {
-		$$ = MODE_C;
-	}
-	;
-
-pathname:	pathstring
-	= {
-		/*
-		 * Problem: this production is used for all pathname
-		 * processing, but only gives a 550 error reply.
-		 * This is a valid reply in some cases but not in others.
-		 */
-		if (logged_in && $1 && strncmp((char *) $1, "~", 1) == 0) {
-			*(char **)&($$) = *glob((char *) $1);
-			if (globerr != NULL) {
-				reply(550, globerr);
-				$$ = NULL;
-			}
-			free((char *) $1);
-		} else
-			$$ = $1;
-	}
-	;
-
-pathstring:	STRING
-	;
-
-octal_number:	NUMBER
-	= {
-		register int ret, dec, multby, digit;
-
-		/*
-		 * Convert a number that was read as decimal number
-		 * to what it would be if it had been read as octal.
-		 */
-		dec = $1;
-		multby = 1;
-		ret = 0;
-		while (dec) {
-			digit = dec%10;
-			if (digit > 7) {
-				ret = -1;
-				break;
-			}
-			ret += digit * multby;
-			multby *= 8;
-			dec /= 10;
-		}
-		$$ = ret;
-	}
-	;
-
-check_login:	/* empty */
-	= {
-		if (logged_in)
-			$$ = 1;
-		else {
-			reply(530, "Please login with USER and PASS.");
-			$$ = 0;
-		}
-	}
-	;
-
-%%
-
-extern jmp_buf errcatch;
-
-#define	CMD	0	/* beginning of command */
-#define	ARGS	1	/* expect miscellaneous arguments */
-#define	STR1	2	/* expect SP followed by STRING */
-#define	STR2	3	/* expect STRING */
-#define	OSTR	4	/* optional SP then STRING */
-#define	ZSTR1	5	/* SP then optional STRING */
-#define	ZSTR2	6	/* optional STRING after SP */
-#define	SITECMD	7	/* SITE command */
-#define	NSTR	8	/* Number followed by a string */
-
-struct tab {
-	char	*name;
-	short	token;
-	short	state;
-	short	implemented;	/* 1 if command is implemented */
-	char	*help;
-};
-
-struct tab cmdtab[] = {		/* In order defined in RFC 765 */
-	{ "USER", USER, STR1, 1,	"<sp> username" },
-	{ "PASS", PASS, ZSTR1, 1,	"<sp> password" },
-	{ "ACCT", ACCT, STR1, 0,	"(specify account)" },
-	{ "SMNT", SMNT, ARGS, 0,	"(structure mount)" },
-	{ "REIN", REIN, ARGS, 0,	"(reinitialize server state)" },
-	{ "QUIT", QUIT, ARGS, 1,	"(terminate service)", },
-	{ "PORT", PORT, ARGS, 1,	"<sp> b0, b1, b2, b3, b4" },
-	{ "PASV", PASV, ARGS, 1,	"(set server in passive mode)" },
-	{ "TYPE", TYPE, ARGS, 1,	"<sp> [ A | E | I | L ]" },
-	{ "STRU", STRU, ARGS, 1,	"(specify file structure)" },
-	{ "MODE", MODE, ARGS, 1,	"(specify transfer mode)" },
-	{ "RETR", RETR, STR1, 1,	"<sp> file-name" },
-	{ "STOR", STOR, STR1, 1,	"<sp> file-name" },
-	{ "APPE", APPE, STR1, 1,	"<sp> file-name" },
-	{ "MLFL", MLFL, OSTR, 0,	"(mail file)" },
-	{ "MAIL", MAIL, OSTR, 0,	"(mail to user)" },
-	{ "MSND", MSND, OSTR, 0,	"(mail send to terminal)" },
-	{ "MSOM", MSOM, OSTR, 0,	"(mail send to terminal or mailbox)" },
-	{ "MSAM", MSAM, OSTR, 0,	"(mail send to terminal and mailbox)" },
-	{ "MRSQ", MRSQ, OSTR, 0,	"(mail recipient scheme question)" },
-	{ "MRCP", MRCP, STR1, 0,	"(mail recipient)" },
-	{ "ALLO", ALLO, ARGS, 1,	"allocate storage (vacuously)" },
-	{ "REST", REST, ARGS, 0,	"(restart command)" },
-	{ "RNFR", RNFR, STR1, 1,	"<sp> file-name" },
-	{ "RNTO", RNTO, STR1, 1,	"<sp> file-name" },
-	{ "ABOR", ABOR, ARGS, 1,	"(abort operation)" },
-	{ "DELE", DELE, STR1, 1,	"<sp> file-name" },
-	{ "CWD",  CWD,  OSTR, 1,	"[ <sp> directory-name ]" },
-	{ "XCWD", CWD,	OSTR, 1,	"[ <sp> directory-name ]" },
-	{ "LIST", LIST, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "NLST", NLST, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "SITE", SITE, SITECMD, 1,	"site-cmd [ <sp> arguments ]" },
-	{ "SYST", SYST, ARGS, 1,	"(get type of operating system)" },
-	{ "STAT", STAT, OSTR, 1,	"[ <sp> path-name ]" },
-	{ "HELP", HELP, OSTR, 1,	"[ <sp> <string> ]" },
-	{ "NOOP", NOOP, ARGS, 1,	"" },
-	{ "MKD",  MKD,  STR1, 1,	"<sp> path-name" },
-	{ "XMKD", MKD,  STR1, 1,	"<sp> path-name" },
-	{ "RMD",  RMD,  STR1, 1,	"<sp> path-name" },
-	{ "XRMD", RMD,  STR1, 1,	"<sp> path-name" },
-	{ "PWD",  PWD,  ARGS, 1,	"(return current directory)" },
-	{ "XPWD", PWD,  ARGS, 1,	"(return current directory)" },
-	{ "CDUP", CDUP, ARGS, 1,	"(change to parent directory)" },
-	{ "XCUP", CDUP, ARGS, 1,	"(change to parent directory)" },
-	{ "STOU", STOU, STR1, 1,	"<sp> file-name" },
-	{ "SIZE", SIZE, OSTR, 1,	"<sp> path-name" },
-	{ "MDTM", MDTM, OSTR, 1,	"<sp> path-name" },
-	{ NULL,   0,    0,    0,	0 }
-};
-
-struct tab sitetab[] = {
-	{ "UMASK", UMASK, ARGS, 1,	"[ <sp> umask ]" },
-	{ "IDLE", IDLE, ARGS, 1,	"[ <sp> maximum-idle-time ]" },
-	{ "CHMOD", CHMOD, NSTR, 1,	"<sp> mode <sp> file-name" },
-	{ "HELP", HELP, OSTR, 1,	"[ <sp> <string> ]" },
-	{ NULL,   0,    0,    0,	0 }
-};
-
-struct tab *
-lookup(p, cmd)
-	register struct tab *p;
-	char *cmd;
-{
-
-	for (; p->name != NULL; p++)
-		if (strcmp(cmd, p->name) == 0)
-			return (p);
-	return (0);
-}
-
-#include <arpa/telnet.h>
-
-/*
- * getline - a hacked up version of fgets to ignore TELNET escape codes.
- */
-char *
-getline(s, n, iop)
-	char *s;
-	register FILE *iop;
-{
-	register c;
-	register char *cs;
-
-	cs = s;
-/* tmpline may contain saved command from urgent mode interruption */
-	for (c = 0; tmpline[c] != '\0' && --n > 0; ++c) {
-		*cs++ = tmpline[c];
-		if (tmpline[c] == '\n') {
-			*cs++ = '\0';
-			if (debug)
-				syslog(LOG_DEBUG, "command: %s", s);
-			tmpline[0] = '\0';
-			return(s);
-		}
-		if (c == 0)
-			tmpline[0] = '\0';
-	}
-	while ((c = getc(iop)) != EOF) {
-		c &= 0377;
-		if (c == IAC) {
-		    if ((c = getc(iop)) != EOF) {
-			c &= 0377;
-			switch (c) {
-			case WILL:
-			case WONT:
-				c = getc(iop);
-				printf("%c%c%c", IAC, DONT, 0377&c);
-				(void) fflush(stdout);
-				continue;
-			case DO:
-			case DONT:
-				c = getc(iop);
-				printf("%c%c%c", IAC, WONT, 0377&c);
-				(void) fflush(stdout);
-				continue;
-			case IAC:
-				break;
-			default:
-				continue;	/* ignore command */
-			}
-		    }
-		}
-		*cs++ = c;
-		if (--n <= 0 || c == '\n')
-			break;
-	}
-	if (c == EOF && cs == s)
-		return (NULL);
-	*cs++ = '\0';
-	if (debug)
-		syslog(LOG_DEBUG, "command: %s", s);
-	return (s);
-}
-
-static int
-toolong()
-{
-	time_t now;
-	extern char *ctime();
-	extern time_t time();
-
-	reply(421,
-	  "Timeout (%d seconds): closing control connection.", timeout);
-	(void) time(&now);
-	if (logging) {
-		syslog(LOG_INFO,
-			"User %s timed out after %d seconds at %s",
-			(pw ? pw -> pw_name : "unknown"), timeout, ctime(&now));
-	}
-	dologout(1);
-}
-
-yylex()
-{
-	static int cpos, state;
-	register char *cp, *cp2;
-	register struct tab *p;
-	int n;
-	char c, *strpbrk();
-	char *copy();
-
-	for (;;) {
-		switch (state) {
-
-		case CMD:
-			(void) signal(SIGALRM, toolong);
-			(void) alarm((unsigned) timeout);
-			if (getline(cbuf, sizeof(cbuf)-1, stdin) == NULL) {
-				reply(221, "You could at least say goodbye.");
-				dologout(0);
-			}
-			(void) alarm(0);
-#ifdef SETPROCTITLE
-			if (strncasecmp(cbuf, "PASS", 4) != NULL)
-				setproctitle("%s: %s", proctitle, cbuf);
-#endif /* SETPROCTITLE */
-			if ((cp = index(cbuf, '\r'))) {
-				*cp++ = '\n';
-				*cp = '\0';
-			}
-			if ((cp = strpbrk(cbuf, " \n")))
-				cpos = cp - cbuf;
-			if (cpos == 0)
-				cpos = 4;
-			c = cbuf[cpos];
-			cbuf[cpos] = '\0';
-			upper(cbuf);
-			p = lookup(cmdtab, cbuf);
-			cbuf[cpos] = c;
-			if (p != 0) {
-				if (p->implemented == 0) {
-					nack(p->name);
-					longjmp(errcatch,0);
-					/* NOTREACHED */
-				}
-				state = p->state;
-				*(char **)&yylval = p->name;
-				return (p->token);
-			}
-			break;
-
-		case SITECMD:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				return (SP);
-			}
-			cp = &cbuf[cpos];
-			if ((cp2 = strpbrk(cp, " \n")))
-				cpos = cp2 - cbuf;
-			c = cbuf[cpos];
-			cbuf[cpos] = '\0';
-			upper(cp);
-			p = lookup(sitetab, cp);
-			cbuf[cpos] = c;
-			if (p != 0) {
-				if (p->implemented == 0) {
-					state = CMD;
-					nack(p->name);
-					longjmp(errcatch,0);
-					/* NOTREACHED */
-				}
-				state = p->state;
-				*(char **)&yylval = p->name;
-				return (p->token);
-			}
-			state = CMD;
-			break;
-
-		case OSTR:
-			if (cbuf[cpos] == '\n') {
-				state = CMD;
-				return (CRLF);
-			}
-			/* FALLTHROUGH */
-
-		case STR1:
-		case ZSTR1:
-		dostr1:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				state = state == OSTR ? STR2 : ++state;
-				return (SP);
-			}
-			break;
-
-		case ZSTR2:
-			if (cbuf[cpos] == '\n') {
-				state = CMD;
-				return (CRLF);
-			}
-			/* FALLTHROUGH */
-
-		case STR2:
-			cp = &cbuf[cpos];
-			n = strlen(cp);
-			cpos += n - 1;
-			/*
-			 * Make sure the string is nonempty and \n terminated.
-			 */
-			if (n > 1 && cbuf[cpos] == '\n') {
-				cbuf[cpos] = '\0';
-				*(char **)&yylval = copy(cp);
-				cbuf[cpos] = '\n';
-				state = ARGS;
-				return (STRING);
-			}
-			break;
-
-		case NSTR:
-			if (cbuf[cpos] == ' ') {
-				cpos++;
-				return (SP);
-			}
-			if (isdigit(cbuf[cpos])) {
-				cp = &cbuf[cpos];
-				while (isdigit(cbuf[++cpos]))
-					;
-				c = cbuf[cpos];
-				cbuf[cpos] = '\0';
-				yylval = atoi(cp);
-				cbuf[cpos] = c;
-				state = STR1;
-				return (NUMBER);
-			}
-			state = STR1;
-			goto dostr1;
-
-		case ARGS:
-			if (isdigit(cbuf[cpos])) {
-				cp = &cbuf[cpos];
-				while (isdigit(cbuf[++cpos]))
-					;
-				c = cbuf[cpos];
-				cbuf[cpos] = '\0';
-				yylval = atoi(cp);
-				cbuf[cpos] = c;
-				return (NUMBER);
-			}
-			switch (cbuf[cpos++]) {
-
-			case '\n':
-				state = CMD;
-				return (CRLF);
-
-			case ' ':
-				return (SP);
-
-			case ',':
-				return (COMMA);
-
-			case 'A':
-			case 'a':
-				return (A);
-
-			case 'B':
-			case 'b':
-				return (B);
-
-			case 'C':
-			case 'c':
-				return (C);
-
-			case 'E':
-			case 'e':
-				return (E);
-
-			case 'F':
-			case 'f':
-				return (F);
-
-			case 'I':
-			case 'i':
-				return (I);
-
-			case 'L':
-			case 'l':
-				return (L);
-
-			case 'N':
-			case 'n':
-				return (N);
-
-			case 'P':
-			case 'p':
-				return (P);
-
-			case 'R':
-			case 'r':
-				return (R);
-
-			case 'S':
-			case 's':
-				return (S);
-
-			case 'T':
-			case 't':
-				return (T);
-
-			}
-			break;
-
-		default:
-			fatal("Unknown state in scanner.");
-		}
-		yyerror((char *) 0);
-		state = CMD;
-		longjmp(errcatch,0);
-	}
-}
-
-upper(s)
-	register char *s;
-{
-	while (*s != '\0') {
-		if (islower(*s))
-			*s = toupper(*s);
-		s++;
-	}
-}
-
-char *
-copy(s)
-	char *s;
-{
-	char *p;
-	extern char *malloc(), *strcpy();
-
-	p = malloc((unsigned) strlen(s) + 1);
-	if (p == NULL)
-		fatal("Ran out of memory.");
-	(void) strcpy(p, s);
-	return (p);
-}
-
-help(ctab, s)
-	struct tab *ctab;
-	char *s;
-{
-	register struct tab *c;
-	register int width, NCMDS;
-	char *type;
-
-	if (ctab == sitetab)
-		type = "SITE ";
-	else
-		type = "";
-	width = 0, NCMDS = 0;
-	for (c = ctab; c->name != NULL; c++) {
-		int len = strlen(c->name);
-
-		if (len > width)
-			width = len;
-		NCMDS++;
-	}
-	width = (width + 8) &~ 7;
-	if (s == 0) {
-		register int i, j, w;
-		int columns, lines;
-
-		lreply(214, "The following %scommands are recognized %s.",
-		    type, "(* =>'s unimplemented)");
-		columns = 76 / width;
-		if (columns == 0)
-			columns = 1;
-		lines = (NCMDS + columns - 1) / columns;
-		for (i = 0; i < lines; i++) {
-			printf("   ");
-			for (j = 0; j < columns; j++) {
-				c = ctab + j * lines + i;
-				printf("%s%c", c->name,
-					c->implemented ? ' ' : '*');
-				if (c + lines >= &ctab[NCMDS])
-					break;
-				w = strlen(c->name) + 1;
-				while (w < width) {
-					putchar(' ');
-					w++;
-				}
-			}
-			printf("\r\n");
-		}
-		(void) fflush(stdout);
-		reply(214, "Direct comments to ftp-bugs@%s.", hostname);
-		return;
-	}
-	upper(s);
-	c = lookup(ctab, s);
-	if (c == (struct tab *)0) {
-		reply(502, "Unknown command %s.", s);
-		return;
-	}
-	if (c->implemented)
-		reply(214, "Syntax: %s%s %s", type, c->name, c->help);
-	else
-		reply(214, "%s%-*s\t%s; unimplemented.", type, width,
-		    c->name, c->help);
-}
-
-sizecmd(filename)
-char *filename;
-{
-	switch (type) {
-	case TYPE_L:
-	case TYPE_I: {
-		struct stat stbuf;
-		if (stat(filename, &stbuf) < 0 ||
-		    (stbuf.st_mode&S_IFMT) != S_IFREG)
-			reply(550, "%s: not a plain file.", filename);
-		else
-			reply(213, "%qu", stbuf.st_size);
-		break;}
-	case TYPE_A: {
-		FILE *fin;
-		register int c, count;
-		struct stat stbuf;
-		fin = fopen(filename, "r");
-		if (fin == NULL) {
-			perror_reply(550, filename);
-			return;
-		}
-		if (fstat(fileno(fin), &stbuf) < 0 ||
-		    (stbuf.st_mode&S_IFMT) != S_IFREG) {
-			reply(550, "%s: not a plain file.", filename);
-			(void) fclose(fin);
-			return;
-		}
-
-		count = 0;
-		while((c=getc(fin)) != EOF) {
-			if (c == '\n')	/* will get expanded to \r\n */
-				count++;
-			count++;
-		}
-		(void) fclose(fin);
-
-		reply(213, "%ld", count);
-		break;}
-	default:
-		reply(504, "SIZE not implemented for Type %c.", "?AEIL"[type]);
-	}
-}