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.

1 files changed, 8 insertions, 8 deletions

diff --git a/cpukit/ftpd/ftpd.c b/cpukit/ftpd/ftpd.c
index 92f2946c94..51fd93f428 100644
--- a/cpukit/ftpd/ftpd.c
+++ b/cpukit/ftpd/ftpd.c
@@ -1568,18 +1568,18 @@ skip_options(char **p)
   char* buf = *p;
   char* last = NULL;
   while(1) {
-    while(isspace((int)*buf))
+    while(isspace((unsigned char)*buf))
       ++buf;
     if(*buf == '-') {
       if(*++buf == '-') { /* `--' should terminate options */
-        if(isspace((int)*++buf)) {
+        if(isspace((unsigned char)*++buf)) {
           last = buf;
           do ++buf;
-          while(isspace((int)*buf));
+          while(isspace((unsigned char)*buf));
           break;
         }
       }
-      while(*buf && !isspace((int)*buf))
+      while(*buf && !isspace((unsigned char)*buf))
         ++buf;
       last = buf;
     }
@@ -1612,18 +1612,18 @@ split_command(char *buf, char **cmd, char **opts, char **args)
 {
   char* eoc;
   char* p = buf;
-  while(isspace((int)*p))
+  while(isspace((unsigned char)*p))
     ++p;
   *cmd = p;
-  while(*p && !isspace((int)*p))
+  while(*p && !isspace((unsigned char)*p))
   {
-    *p = toupper((int)*p);
+    *p = toupper((unsigned char)*p);
     ++p;
   }
   eoc = p;
   if(*p)
     *p++ = '\0';
-  while(isspace((int)*p))
+  while(isspace((unsigned char)*p))
     ++p;
   *opts = p;
   skip_options(&p);