A whole buncha unsigned char casts for ctype function arguments.

ok guenther@

5 files changed, 22 insertions, 22 deletions

diff --git a/usr.bin/ftp/cmds.c b/usr.bin/ftp/cmds.c
index 38ad2c1759c..ede6398868c 100644
--- a/usr.bin/ftp/cmds.c
+++ b/usr.bin/ftp/cmds.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cmds.c,v 1.74 2015/01/30 04:45:45 tedu Exp $	*/
+/*	$OpenBSD: cmds.c,v 1.75 2015/10/18 03:04:11 mmcc Exp $	*/
 /*	$NetBSD: cmds.c,v 1.27 1997/08/18 10:20:15 lukem Exp $	*/
 
 /*
@@ -279,16 +279,16 @@ usage:
 			if (mflag && confirm(argv[0], cp)) {
 				tp = cp;
 				if (mcase) {
-					while (*tp && !islower(*tp)) {
+					while (*tp && !islower((unsigned char)*tp)) {
 						tp++;
 					}
 					if (!*tp) {
 						tp = cp;
 						tp2 = tmpbuf;
 						while ((*tp2 = *tp) != '\0') {
-						     if (isupper(*tp2)) {
+						     if (isupper((unsigned char)*tp2)) {
 							    *tp2 =
-								tolower(*tp2);
+								tolower((unsigned char)*tp2);
 						     }
 						     tp++;
 						     tp2++;
diff --git a/usr.bin/ftp/complete.c b/usr.bin/ftp/complete.c
index dd5c55f483e..5e0b00a8c9c 100644
--- a/usr.bin/ftp/complete.c
+++ b/usr.bin/ftp/complete.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: complete.c,v 1.28 2015/01/16 06:40:08 deraadt Exp $	*/
+/*	$OpenBSD: complete.c,v 1.29 2015/10/18 03:04:11 mmcc Exp $	*/
 /*	$NetBSD: complete.c,v 1.10 1997/08/18 10:20:18 lukem Exp $	*/
 
 /*-
@@ -322,7 +322,7 @@ complete(EditLine *el, int ch)
 
 		/* check for 'continuation' completes (which are uppercase) */
 	if ((cursor_argc > celems) && (celems > 0)
-	    && isupper(c->c_complete[celems-1]))
+	    && isupper((unsigned char)c->c_complete[celems - 1]))
 		cursor_argc = celems;
 
 	if (cursor_argc > celems)
diff --git a/usr.bin/ftp/domacro.c b/usr.bin/ftp/domacro.c
index 107708deb51..72b59b55b63 100644
--- a/usr.bin/ftp/domacro.c
+++ b/usr.bin/ftp/domacro.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: domacro.c,v 1.17 2009/05/05 19:35:30 martynas Exp $	*/
+/*	$OpenBSD: domacro.c,v 1.18 2015/10/18 03:04:11 mmcc Exp $	*/
 /*	$NetBSD: domacro.c,v 1.10 1997/07/20 09:45:45 lukem Exp $	*/
 
 /*
@@ -65,7 +65,7 @@ domacro(int argc, char *argv[])
 TOP:
 	cp1 = macros[i].mac_start;
 	while (cp1 != macros[i].mac_end) {
-		while (isspace(*cp1)) {
+		while (isspace((unsigned char)*cp1)) {
 			cp1++;
 		}
 		cp2 = line;
@@ -75,9 +75,9 @@ TOP:
 				 *cp2++ = *++cp1;
 				 break;
 			    case '$':
-				 if (isdigit(*(cp1+1))) {
+				 if (isdigit((unsigned char)*(cp1 + 1))) {
 				    j = 0;
-				    while (isdigit(*++cp1)) {
+				    while (isdigit((unsigned char)*++cp1)) {
 					  j = 10*j +  *cp1 - '0';
 				    }
 				    cp1--;
diff --git a/usr.bin/ftp/small.c b/usr.bin/ftp/small.c
index 1d22d9e647d..23f477f565e 100644
--- a/usr.bin/ftp/small.c
+++ b/usr.bin/ftp/small.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: small.c,v 1.4 2015/01/30 04:45:45 tedu Exp $	*/
+/*	$OpenBSD: small.c,v 1.5 2015/10/18 03:04:11 mmcc Exp $	*/
 /*	$NetBSD: cmds.c,v 1.27 1997/08/18 10:20:15 lukem Exp $	*/
 
 /*
@@ -238,15 +238,15 @@ usage:
 	if (loc && mcase) {
 		char *tp = argv[1], *tp2, tmpbuf[PATH_MAX];
 
-		while (*tp && !islower(*tp)) {
+		while (*tp && !islower((unsigned char)*tp)) {
 			tp++;
 		}
 		if (!*tp) {
 			tp = argv[2];
 			tp2 = tmpbuf;
 			while ((*tp2 = *tp) != '\0') {
-				if (isupper(*tp2)) {
-					*tp2 = tolower(*tp2);
+				if (isupper((unsigned char)*tp2)) {
+					*tp2 = tolower((unsigned char)*tp2);
 				}
 				tp++;
 				tp2++;
@@ -612,7 +612,7 @@ domap(char *name)
 				break;
 			case '[':
 LOOP:
-				if (*++cp2 == '$' && isdigit(*(cp2+1))) {
+				if (*++cp2 == '$' && isdigit((unsigned char)*(cp2 + 1))) {
 					if (*++cp2 == '0') {
 						char *cp3 = name;
 
@@ -637,7 +637,7 @@ LOOP:
 							cp2++;
 						}
 						else if (*cp2 == '$' &&
-   						        isdigit(*(cp2+1))) {
+   						        isdigit((unsigned char)*(cp2 + 1))) {
 							if (*++cp2 == '0') {
 							   char *cp3 = name;
 
@@ -691,7 +691,7 @@ LOOP:
 				}
 				break;
 			case '$':
-				if (isdigit(*(cp2 + 1))) {
+				if (isdigit((unsigned char)*(cp2 + 1))) {
 					if (*++cp2 == '0') {
 						char *cp3 = name;
 
diff --git a/usr.bin/ftp/util.c b/usr.bin/ftp/util.c
index 984bf71beda..7d2d9dd3807 100644
--- a/usr.bin/ftp/util.c
+++ b/usr.bin/ftp/util.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: util.c,v 1.72 2015/03/17 19:31:30 millert Exp $	*/
+/*	$OpenBSD: util.c,v 1.73 2015/10/18 03:04:11 mmcc Exp $	*/
 /*	$NetBSD: util.c,v 1.12 1997/08/18 10:20:27 lukem Exp $	*/
 
 /*-
@@ -488,7 +488,7 @@ top:
 	(void)fflush(ttyout);
 	if (fgets(str, sizeof(str), stdin) == NULL)
 		goto quit;
-	switch (tolower(*str)) {
+	switch (tolower((unsigned char)*str)) {
 		case '?':
 			fprintf(ttyout,
 			    "?	help\n"
@@ -582,7 +582,7 @@ remotesize(const char *file, int noisy)
 		if (cp != NULL) {
 			cp++;
 			size = strtoq(cp, &ep, 10);
-			if (*ep != '\0' && !isspace(*ep))
+			if (*ep != '\0' && !isspace((unsigned char)*ep))
 				size = -1;
 		}
 	} else if (noisy
@@ -626,9 +626,9 @@ remotemodtime(const char *file, int noisy)
 		char *timestr = reply_string;
 
 		/* Repair `19%02d' bug on server side */
-		while (!isspace(*timestr))
+		while (!isspace((unsigned char)*timestr))
 			timestr++;
-		while (isspace(*timestr))
+		while (isspace((unsigned char)*timestr))
 			timestr++;
 		if (strncmp(timestr, "191", 3) == 0) {
  			fprintf(ttyout,