}
	}

	/*
	 * Now open the directory for reading and iterate over the contents.
	 */

	if (Tcl_UtfToExternalDStringEx(interp, NULL, dirName, TCL_INDEX_NONE, 0, &ds, NULL) != TCL_OK) {
	    Tcl_DStringFree(&dsOrig);
	    Tcl_DStringFree(&ds);
	    Tcl_DecrRefCount(fileNamePtr);
	    return TCL_ERROR;
	}
	native = Tcl_DStringValue(&ds);

	if ((TclOSstat(native, &statBuf) != 0)		/* INTL: Native. */
		|| !S_ISDIR(statBuf.st_mode)) {
	    Tcl_DStringFree(&dsOrig);
	    Tcl_DStringFree(&ds);
	    Tcl_DecrRefCount(fileNamePtr);
	    return TCL_OK;

	    }

	    /*
	     * Now check to see if the file matches, according to both type
	     * and pattern. If so, add the file to the result.
	     */

	    if (Tcl_ExternalToUtfDStringEx(interp, NULL, entryPtr->d_name, TCL_INDEX_NONE,
		    0, &utfDs, NULL) != TCL_OK) {
		matchResult = -1;
		break;
	    }
	    utfname = Tcl_DStringValue(&utfDs);
	    if (Tcl_StringCaseMatch(utfname, pattern, 0)) {
		int typeOk = 1;

		if (types != NULL) {
		    Tcl_DStringSetLength(&ds, nativeDirLen);
		    native = Tcl_DStringAppend(&ds, entryPtr->d_name, TCL_INDEX_NONE);
		    matchResult = NativeMatchType(interp, native,

TclpGetUserHome(
    const char *name,		/* User name for desired home directory. */
    Tcl_DString *bufferPtr)	/* Uninitialized or free DString filled with
				 * name of user's home directory. */
{
    struct passwd *pwPtr;
    Tcl_DString ds;
    const char *native;

    if (Tcl_UtfToExternalDStringEx(NULL, NULL, name, TCL_INDEX_NONE, 0, &ds, NULL) != TCL_OK) {
	Tcl_DStringFree(&ds);
	return NULL;
    }
    native = Tcl_DStringValue(&ds);

    pwPtr = TclpGetPwNam(native);			/* INTL: Native. */
    Tcl_DStringFree(&ds);

    if (pwPtr == NULL) {
	return NULL;
    }
    if (Tcl_ExternalToUtfDStringEx(NULL, NULL, pwPtr->pw_dir, TCL_INDEX_NONE, 0, bufferPtr, NULL) != TCL_OK) {
	return NULL;
    } else {
	return Tcl_DStringValue(bufferPtr);
    }
}

/*
 *---------------------------------------------------------------------------
 *
 * TclpObjAccess --
 *

	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "error getting working directory name: %s",
		    Tcl_PosixError(interp)));
	}
	return NULL;
    }
    if (Tcl_ExternalToUtfDStringEx(interp, NULL, buffer, TCL_INDEX_NONE, 0, bufferPtr, NULL) != TCL_OK) {
	return NULL;
    }
    return Tcl_DStringValue(bufferPtr);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclpReadlink --
 *

TclpReadlink(
    const char *path,		/* Path of file to readlink (UTF-8). */
    Tcl_DString *linkPtr)	/* Uninitialized or free DString filled with
				 * contents of link (UTF-8). */
{
#ifndef DJGPP
    char link[MAXPATHLEN];
    Tcl_Size length;
    const char *native;
    Tcl_DString ds;

    if (Tcl_UtfToExternalDStringEx(NULL, NULL, path, TCL_INDEX_NONE, 0, &ds, NULL) != TCL_OK) {
	Tcl_DStringFree(&ds);
	return NULL;
    }
    native = Tcl_DStringValue(&ds);
    length = readlink(native, link, sizeof(link));	/* INTL: Native. */
    Tcl_DStringFree(&ds);

    if (length < 0) {
	return NULL;
    }

    if (Tcl_ExternalToUtfDStringEx(NULL, NULL, link, length, 0, linkPtr, NULL) == TCL_OK) {
	return Tcl_DStringValue(linkPtr);
    }
#endif /* !DJGPP */

    return NULL;

}

/*
 *----------------------------------------------------------------------
 *
 * TclpObjStat --
 *

	     */

	    transPtr = Tcl_FSGetTranslatedPath(NULL, toPtr);
	    if (transPtr == NULL) {
		return NULL;
	    }
	    target = Tcl_GetStringFromObj(transPtr, &length);
	    if (Tcl_UtfToExternalDStringEx(NULL, NULL, target, length, 0, &ds, NULL) != TCL_OK) {
		Tcl_DStringFree(&ds);
		return NULL;
	    }
	    target = Tcl_DStringValue(&ds);
	    Tcl_DecrRefCount(transPtr);

	    if (symlink(target, src) != 0) {
		toPtr = NULL;
	    }
	    Tcl_DStringFree(&ds);
	} else if (linkAction & TCL_CREATE_HARD_LINK) {

	Tcl_DecrRefCount(transPtr);

	length = readlink((const char *)Tcl_FSGetNativePath(pathPtr), link, sizeof(link));
	if (length < 0) {
	    return NULL;
	}

	if (Tcl_ExternalToUtfDStringEx(NULL, NULL, link, (size_t)length, 0, &ds, NULL) != TCL_OK) {
	    return NULL;
	}
	linkPtr = Tcl_DStringToObj(&ds);
	Tcl_IncrRefCount(linkPtr);
	return linkPtr;
    }
}
#endif /* S_IFLNK */


	if (validPathPtr == NULL) {
	    return NULL;
	}
	Tcl_IncrRefCount(validPathPtr);
    }

    str = Tcl_GetStringFromObj(validPathPtr, &len);
    if (Tcl_UtfToExternalDStringEx(NULL, NULL, str, len, 0, &ds, NULL) != TCL_OK) {
	Tcl_DecrRefCount(validPathPtr);
	Tcl_DStringFree(&ds);
	return NULL;
    }
    len = Tcl_DStringLength(&ds) + sizeof(char);
    if (strlen(Tcl_DStringValue(&ds)) < len - sizeof(char)) {
	/* See bug [3118489]: NUL in filenames */
	Tcl_DecrRefCount(validPathPtr);
	Tcl_DStringFree(&ds);
	return NULL;
    }