* regtool.cc (longopts): Add --wow32 option.

(opts): Add -W option.
	(usage): Add text for --wow32/-W option.
	(main): Handle --wow32/-W option.
	* utils.sgml: Document the new -W option.

winsup/utils/ChangeLog

@@ -1,3 +1,11 @@
+2006-10-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* regtool.cc (longopts): Add --wow32 option.
+	(opts): Add -W option.
+	(usage): Add text for --wow32/-W option.
+	(main): Handle --wow32/-W option.
+	* utils.sgml: Document the new -W option.
+
 2006-10-16  Corinna Vinschen  <corinna@vinschen.de>
 
 	* regtool.cc (KEY_WOW64_64KEY): Drop definition.  Instead define 

winsup/utils/regtool.cc

@@ -48,6 +48,7 @@ static struct option longopts[] =
   {"verbose", no_argument, NULL, 'v'},
   {"version", no_argument, NULL, 'V'},
   {"wow64", no_argument, NULL, 'w'},
+  {"wow32", no_argument, NULL, 'W'},
   {"key-separator", required_argument, NULL, 'K'},
   {NULL, 0, NULL, 0}
 };
@@ -110,6 +111,7 @@ usage (FILE *where = stderr)
   " -q, --quiet    no error output, just nonzero return if KEY/VALUE missing\n"
   " -v, --verbose  verbose output, including VALUE contents when applicable\n"
   " -w, --wow64    access 64 bit registry view (ignored on 32 bit Windows)\n"
+  " -W, --wow32    access 32 bit registry view (ignored on 32 bit Windows)\n"
   " -V, --version  output version information and exit\n"
   "\n");
   if (where == stdout)
@@ -860,6 +862,9 @@ main (int argc, char **_argv)
 	case 'w':
 	  wow64 = KEY_WOW64_64KEY;
 	  break;
+	case 'W':
+	  wow64 = KEY_WOW64_32KEY;
+	  break;
 	case 'K':
 	  key_sep = *optarg;
 	  break;

winsup/utils/utils.sgml

@@ -1061,6 +1061,7 @@ Other Options:
  -q, --quiet    no error output, just nonzero return if KEY/VALUE missing
  -v, --verbose  verbose output, including VALUE contents when applicable
  -w, --wow64    access 64 bit registry view (ignored on 32 bit Windows)
+ -W, --wow32    access 32 bit registry view (ignored on 32 bit Windows)
  -V, --version  output version information and exit
 
 KEY is in the format [host]\prefix\KEY\KEY\VALUE, where host is optional
@@ -1096,6 +1097,11 @@ the <literal>-w</literal> the 64 bit view is used and
 This option is simply ignored when running on 32 bit Windows versions.
 </para>
 
+<para>The <literal>-W</literal> option allows to access the 32 bit view
+on the registry.  The purpose of this  option is mainly symmetry.  It
+allows to create OS agnostic scripts which would also work in a hypothetic
+64 bit version of Cygwin.</para>
+
 <para>You must provide <command>regtool</command> with an 
 <emphasis>action</emphasis> following options (if any). Currently,
 the action must be <literal>add</literal>, <literal>set</literal>,