2010-03-12 Joel Sherrill <joel.sherrill@oarcorp.com>

	* ftpd/ftpd.c, httpd/asp.c, httpd/ejparse.c, httpd/emfdb.c,
	httpd/misc.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c,
	libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c,
	libfs/src/dosfs/msdos_misc.c, libfs/src/nfsclient/src/nfs.c,
	libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c,
	libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c,
	libmisc/shell/shell.c, libmisc/shell/shell_makeargs.c,
	libmisc/uuid/parse.c, libnetworking/libc/gethostbydns.c,
	libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c,
	libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c,
	libnetworking/libc/inet_network.c, libnetworking/libc/res_debug.c,
	libnetworking/libc/res_init.c, libnetworking/libc/res_query.c,
	libnetworking/rtems/rtems_mii_ioctl.c,
	score/src/objectgetnameasstring.c: Readdress use of ctype methods per
	recommendation from D.J. Delorie on the newlib mailing list. We
	should pass an unsigned char into these methods.

4 files changed, 6 insertions, 6 deletions

diff --git a/cpukit/libfs/src/dosfs/msdos_dir.c b/cpukit/libfs/src/dosfs/msdos_dir.c
index 1bb5c73024..9140bc7229 100644
--- a/cpukit/libfs/src/dosfs/msdos_dir.c
+++ b/cpukit/libfs/src/dosfs/msdos_dir.c
@@ -146,7 +146,7 @@ msdos_format_dirent_with_dot(char *dst,const char *src)
   src_tmp = src;
   len = i;
   while (i-- > 0) {
-    *dst++ = tolower((int)(*src_tmp++));
+    *dst++ = tolower((unsigned char)(*src_tmp++));
   }
   /*
    * find last non-blank character of extension
@@ -165,7 +165,7 @@ msdos_format_dirent_with_dot(char *dst,const char *src)
     len += i + 1; /* extension + dot */
     src_tmp = src + MSDOS_SHORT_BASE_LEN;
     while (i-- > 0) {
-      *dst++ = tolower((int)(*src_tmp++));
+      *dst++ = tolower((unsigned char)(*src_tmp++));
       len++;
     }
   }
diff --git a/cpukit/libfs/src/dosfs/msdos_format.c b/cpukit/libfs/src/dosfs/msdos_format.c
index d2ec19b267..6c331527a0 100644
--- a/cpukit/libfs/src/dosfs/msdos_format.c
+++ b/cpukit/libfs/src/dosfs/msdos_format.c
@@ -648,7 +648,7 @@ static int msdos_format_determine_fmt_params
     for (cnt = 0;
 	 cnt < (sizeof(fmt_params->OEMName)-1);
 	 cnt++) {
-      if (isprint((int)*from)) {
+      if (isprint((unsigned char)*from)) {
 	*to++ = *from++;
       }
       else {
@@ -679,7 +679,7 @@ static int msdos_format_determine_fmt_params
     for (cnt = 0;
 	 cnt < (sizeof(fmt_params->VolLabel)-1);
 	 cnt++) {
-      if (isprint((int)*from)) {
+      if (isprint((unsigned char)*from)) {
 	*to++ = *from++;
       }
       else {
diff --git a/cpukit/libfs/src/dosfs/msdos_misc.c b/cpukit/libfs/src/dosfs/msdos_misc.c
index 67573b8505..e6dfb415b4 100644
--- a/cpukit/libfs/src/dosfs/msdos_misc.c
+++ b/cpukit/libfs/src/dosfs/msdos_misc.c
@@ -65,7 +65,7 @@ msdos_is_valid_name_char(const char ch)
     if (strchr(" +,;=[]", ch) != NULL)
         return MSDOS_NAME_LONG;
 
-    if ((ch == '.') || isalnum((int)ch) ||
+    if ((ch == '.') || isalnum((unsigned char)ch) ||
         (strchr("$%'-_@~`!(){}^#&", ch) != NULL))
         return MSDOS_NAME_SHORT;
 
diff --git a/cpukit/libfs/src/nfsclient/src/nfs.c b/cpukit/libfs/src/nfsclient/src/nfs.c
index 53bfa770fb..ec158e8e7c 100644
--- a/cpukit/libfs/src/nfsclient/src/nfs.c
+++ b/cpukit/libfs/src/nfsclient/src/nfs.c
@@ -3262,7 +3262,7 @@ char									*dev =  0;
 		host++;
 	}
 
-	if (isdigit((int)*host)) {
+	if (isdigit((unsigned char)*host)) {
 		/* avoid using gethostbyname */
 		sprintf(dev,"%s:%s",uidhost,path);
 	} else {