Replace any() with strchr(3).

OK millert@ and miko@

9 files changed, 40 insertions, 49 deletions

diff --git a/bin/csh/dol.c b/bin/csh/dol.c
index 593b1ba3e88..efe27bdc5e1 100644
--- a/bin/csh/dol.c
+++ b/bin/csh/dol.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dol.c,v 1.22 2018/09/08 01:28:39 miko Exp $	*/
+/*	$OpenBSD: dol.c,v 1.23 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: dol.c,v 1.8 1995/09/27 00:38:38 jtc Exp $	*/
 
 /*-
@@ -541,7 +541,7 @@ Dgetdol(void)
 
 	    for (i = 0; Isdigit(*np); i = i * 10 + *np++ - '0')
 		continue;
-	    if ((i < 0 || i > upb) && !any("-*", *np)) {
+	    if ((i < 0 || i > upb) && !strchr("-*", *np)) {
 		dolerror(vp->v_name);
 		return;
 	    }
@@ -642,7 +642,7 @@ fixDolMod(void)
 		dolmod[dolnmod++] = delim;
 
 		if (!delim || letter(delim)
-		    || Isdigit(delim) || any(" \t\n", delim)) {
+		    || Isdigit(delim) || strchr(" \t\n", delim)) {
 		    seterror(ERR_BADSUBST);
 		    break;
 		}
@@ -657,7 +657,7 @@ fixDolMod(void)
 		}
 		continue;
 	    }
-	    if (!any("htrqxes", c))
+	    if (!strchr("htrqxes", c))
 		stderror(ERR_BADMOD, c);
 	    dolmod[dolnmod++] = c;
 	    if (c == 'q')
@@ -691,7 +691,7 @@ setDolp(Char *cp)
 
 	    delim = dolmod[++i];
 	    if (!delim || letter(delim)
-		|| Isdigit(delim) || any(" \t\n", delim)) {
+		|| Isdigit(delim) || strchr(" \t\n", delim)) {
 		seterror(ERR_BADSUBST);
 		break;
 	    }
@@ -901,7 +901,7 @@ heredoc(Char *term)
 	    /* \ quotes \ $ ` here */
 	    if (c == '\\') {
 		c = DgetC(0);
-		if (!any("$\\`", c))
+		if (!strchr("$\\`", c))
 		    unDgetC(c | QUOTE), c = '\\';
 		else
 		    c |= QUOTE;
@@ -918,7 +918,7 @@ heredoc(Char *term)
 	 * If any ` in line do command substitution
 	 */
 	mbp = mbuf;
-	if (any(short2str(mbp), '`')) {
+	if (strchr(short2str(mbp), '`')) {
 	    /*
 	     * 1 arg to dobackp causes substitution to be literal. Words are
 	     * broken only at newlines so that all blanks and tabs are
diff --git a/bin/csh/exec.c b/bin/csh/exec.c
index fe12855f7a2..774eaa314df 100644
--- a/bin/csh/exec.c
+++ b/bin/csh/exec.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: exec.c,v 1.19 2015/12/26 13:48:38 mestre Exp $	*/
+/*	$OpenBSD: exec.c,v 1.20 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: exec.c,v 1.9 1996/09/30 20:03:54 christos Exp $	*/
 
 /*-
@@ -137,7 +137,7 @@ doexec(Char **v, struct command *t)
 	blkfree(pv);
 	pexerr();
     }
-    slash = any(short2str(expath), '/');
+    slash = (bool) strchr(short2str(expath), '/');
 
     /*
      * Glob the argument list, if necessary. Otherwise trim off the quote bits.
@@ -492,7 +492,7 @@ iscommand(Char *name)
     Char **pv;
     Char *sav;
     struct varent *v;
-    bool slash = any(short2str(name), '/');
+    bool slash = (bool) strchr(short2str(name), '/');
     int hashval = 0, hashval1, i;
 
     v = adrof(STRpath);
@@ -680,7 +680,7 @@ tellmewhat(struct wordent *lexp, Char *str, int len)
     if ((i = iscommand(sp->word)) != 0) {
 	Char **pv;
 	struct varent *v;
-	bool    slash = any(short2str(sp->word), '/');
+	bool    slash = (bool) strchr(short2str(sp->word), '/');
 
 	v = adrof(STRpath);
 	if (v == 0 || v->vec[0] == 0 || slash)
diff --git a/bin/csh/exp.c b/bin/csh/exp.c
index 33c4d817f91..9ed891047c6 100644
--- a/bin/csh/exp.c
+++ b/bin/csh/exp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: exp.c,v 1.16 2015/12/26 13:48:38 mestre Exp $	*/
+/*	$OpenBSD: exp.c,v 1.17 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: exp.c,v 1.6 1995/03/21 09:02:51 cgd Exp $	*/
 
 /*-
@@ -36,6 +36,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdarg.h>
+#include <string.h>
 
 #include "csh.h"
 #include "extern.h"
@@ -238,7 +239,7 @@ exp3a(Char ***vp, bool ignore)
 
     p1 = exp4(vp, ignore);
     op = **vp;
-    if (op && any("<>", op[0]) && op[0] == op[1]) {
+    if (op && strchr("<>", op[0]) && op[0] == op[1]) {
 	(*vp)++;
 	p2 = exp3a(vp, ignore);
 	if (op[0] == '<')
@@ -392,7 +393,7 @@ exp6(Char ***vp, bool ignore)
     if (isa(**vp, ANYOP))
 	return (Strsave(STRNULL));
     cp = *(*vp)++;
-    if (*cp == '-' && any("erwxfdzopls", cp[1])) {
+    if (*cp == '-' && strchr("erwxfdzopls", cp[1])) {
 	struct stat stb;
 
 	if (cp[2] != '\0')
diff --git a/bin/csh/extern.h b/bin/csh/extern.h
index 8cc67947a80..8a72e9e499f 100644
--- a/bin/csh/extern.h
+++ b/bin/csh/extern.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: extern.h,v 1.27 2018/09/15 12:15:32 miko Exp $	*/
+/*	$OpenBSD: extern.h,v 1.28 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: extern.h,v 1.8 1996/10/31 23:50:54 christos Exp $	*/
 
 /*-
@@ -181,7 +181,6 @@ void	 unreadc(int);
 /*
  * misc.c
  */
-int	  any(char *, int);
 Char	**blkcat(Char **, Char **);
 Char	**blkcpy(Char **, Char **);
 Char	**blkend(Char **);
diff --git a/bin/csh/lex.c b/bin/csh/lex.c
index 542708c2e7c..a26d0a79448 100644
--- a/bin/csh/lex.c
+++ b/bin/csh/lex.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: lex.c,v 1.25 2017/08/30 07:54:54 anton Exp $	*/
+/*	$OpenBSD: lex.c,v 1.26 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: lex.c,v 1.9 1995/09/27 00:38:46 jtc Exp $	*/
 
 /*-
@@ -406,7 +406,7 @@ getdol(void)
 
     np = name, *np++ = '$';
     c = sc = getC(DOEXCL);
-    if (any("\t \n", c)) {
+    if (strchr("\t \n", c)) {
 	ungetD(c);
 	ungetC('$' | QUOTE);
 	return;
@@ -550,7 +550,7 @@ getdol(void)
 		*np++ = delim;
 
 		if (!delim || letter(delim)
-		    || Isdigit(delim) || any(" \t\n", delim)) {
+		    || Isdigit(delim) || strchr(" \t\n", delim)) {
 		    seterror(ERR_BADSUBST);
 		    break;
 		}
@@ -565,7 +565,7 @@ getdol(void)
 		}
 		c = 's';
 	    }
-	    if (!any("htrqxes", c)) {
+	    if (!strchr("htrqxes", c)) {
 		if ((amodflag || gmodflag) && c == '\n')
 		    stderror(ERR_VARSYN);	/* strike */
 		seterror(ERR_VARMOD, c);
@@ -651,7 +651,7 @@ getexcl(int sc)
 	goto subst;
     }
     c = getC(0);
-    if (!any(":^$*-%", c))
+    if (!strchr(":^$*-%", c))
 	goto subst;
     left = right = -1;
     if (c == ':') {
@@ -744,7 +744,7 @@ getsub(struct wordent *en)
 
 	case 's':
 	    delim = getC(0);
-	    if (letter(delim) || Isdigit(delim) || any(" \t\n", delim)) {
+	    if (letter(delim) || Isdigit(delim) || strchr(" \t\n", delim)) {
 		unreadc(delim);
 		lhsb[0] = 0;
 		seterror(ERR_BADSUBST);
@@ -957,7 +957,7 @@ domod(Char *cp, int type)
 
     case 'h':
     case 't':
-	if (!any(short2str(cp), '/'))
+	if (!strchr(short2str(cp), '/'))
 	    return (type == 't' ? Strsave(cp) : 0);
 	wp = Strend(cp);
 	while (*--wp != '/')
@@ -1067,7 +1067,7 @@ getsel(int *al, int *ar, int dol)
     if (first) {
 	c = getC(0);
 	unreadc(c);
-	if (any("-$*", c))
+	if (strchr("-$*", c))
 	    return (1);
     }
     if (*al > *ar || *ar > dol) {
@@ -1122,14 +1122,14 @@ gethent(int sc)
 	    /* FALLSTHROUGH */
 
 	default:
-	    if (any("(=~", c)) {
+	    if (strchr("(=~", c)) {
 		unreadc(c);
 		ungetC(HIST);
 		return (0);
 	    }
 	    np = lhsb;
 	    event = 0;
-	    while (!cmap(c, _ESC | _META | _QF | _QB) && !any("${}:", c)) {
+	    while (!cmap(c, _ESC | _META | _QF | _QB) && !strchr("${}:", c)) {
 		if (event != -1 && Isdigit(c))
 		    event = event * 10 + c - '0';
 		else
diff --git a/bin/csh/misc.c b/bin/csh/misc.c
index f6030765c92..0c508c442e1 100644
--- a/bin/csh/misc.c
+++ b/bin/csh/misc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: misc.c,v 1.21 2018/09/15 12:15:32 miko Exp $	*/
+/*	$OpenBSD: misc.c,v 1.22 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: misc.c,v 1.6 1995/03/21 09:03:09 cgd Exp $	*/
 
 /*-
@@ -42,17 +42,6 @@
 static int	fdcmp(int);
 static int	renum(int, int);
 
-int
-any(char *s, int c)
-{
-    if (!s)
-	return (0);		/* Check for nil pointer */
-    while (*s)
-	if (*s++ == c)
-	    return (1);
-    return (0);
-}
-
 char   *
 xstrdup(const char *s)
 {
diff --git a/bin/csh/parse.c b/bin/csh/parse.c
index 363fa94a0d3..d8cd4098ec0 100644
--- a/bin/csh/parse.c
+++ b/bin/csh/parse.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.c,v 1.12 2015/12/26 13:48:38 mestre Exp $	*/
+/*	$OpenBSD: parse.c,v 1.13 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: parse.c,v 1.6 1995/03/21 09:03:10 cgd Exp $	*/
 
 /*-
@@ -89,7 +89,7 @@ static void
 asyntax(struct wordent *p1, struct wordent *p2)
 {
     while (p1 != p2)
-	if (any(";&\n", p1->word[0]))
+	if (strchr(";&\n", p1->word[0]))
 	    p1 = p1->next;
 	else {
 	    asyn0(p1, p2);
@@ -214,7 +214,7 @@ syntax(struct wordent *p1, struct wordent *p2, int flags)
 {
 
     while (p1 != p2)
-	if (any(";&\n", p1->word[0]))
+	if (strchr(";&\n", p1->word[0]))
 	    p1 = p1->next;
 	else
 	    return (syn0(p1, p2, flags));
@@ -516,7 +516,7 @@ again:
 	    }
 	    if (p->next == p2)
 		continue;
-	    if (any(RELPAR, p->next->word[0]))
+	    if (strchr(RELPAR, p->next->word[0]))
 		continue;
 	    n--;
 	    continue;
@@ -576,7 +576,7 @@ again:
 		continue;
 	    }
 	    p = p->next;
-	    if (any(RELPAR, p->word[0])) {
+	    if (strchr(RELPAR, p->word[0])) {
 		seterror(ERR_MISRED);
 		continue;
 	    }
@@ -596,7 +596,7 @@ again:
 		continue;
 	    }
 	    p = p->next;
-	    if (any(RELPAR, p->word[0])) {
+	    if (strchr(RELPAR, p->word[0])) {
 		seterror(ERR_MISRED);
 		continue;
 	    }
diff --git a/bin/csh/set.c b/bin/csh/set.c
index eda0f3e3f55..0cece4f03ca 100644
--- a/bin/csh/set.c
+++ b/bin/csh/set.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: set.c,v 1.19 2015/12/26 13:48:38 mestre Exp $	*/
+/*	$OpenBSD: set.c,v 1.20 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: set.c,v 1.8 1995/03/21 18:35:52 mycroft Exp $	*/
 
 /*-
@@ -33,6 +33,7 @@
 #include <sys/types.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <string.h>
 
 #include "csh.h"
 #include "extern.h"
@@ -243,13 +244,13 @@ dolet(Char **v, struct command *t)
 	}
 	else {
 	    c = *p++;
-	    if (any("+-", c)) {
+	    if (strchr("+-", c)) {
 		if (c != op || *p)
 		    stderror(ERR_NAME | ERR_UNKNOWNOP);
 		p = Strsave(STR1);
 	    }
 	    else {
-		if (any("<>", op)) {
+		if (strchr("<>", op)) {
 		    if (c != op)
 			stderror(ERR_NAME | ERR_UNKNOWNOP);
 		    c = *p++;
diff --git a/bin/csh/time.c b/bin/csh/time.c
index bf16de91096..b94ff2cb360 100644
--- a/bin/csh/time.c
+++ b/bin/csh/time.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: time.c,v 1.15 2017/07/22 09:37:21 anton Exp $	*/
+/*	$OpenBSD: time.c,v 1.16 2018/09/17 16:00:19 martijn Exp $	*/
 /*	$NetBSD: time.c,v 1.7 1995/03/21 13:55:25 mycroft Exp $	*/
 
 /*-
@@ -32,6 +32,7 @@
 
 #include <sys/types.h>
 #include <stdarg.h>
+#include <string.h>
 
 #include "csh.h"
 #include "extern.h"
@@ -83,7 +84,7 @@ donice(Char **v, struct command *t)
     v++, cp = *v++;
     if (cp == 0)
 	nval = 4;
-    else if (*v == 0 && any("+-", cp[0]))
+    else if (*v == 0 && strchr("+-", cp[0]))
 	nval = getn(cp);
     (void) setpriority(PRIO_PROCESS, 0, nval);
 }