* denied removal.
 *
 * Doing the unlink is also an issue within docker containers, whose AUFS
 * bungles this as well, see
 *     https://github.com/dotcloud/docker/issues/1911
 *
 */

#ifdef _WIN32
#define getenv(x) _wgetenv(L##x)
#define atoi(x) _wtoi(x)
#else
#define WCHAR char
#endif

static int
skipUnlink(
    Tcl_Obj *shlibFile)
{
    /*
     * Unlinking is not performed in the following cases:

     */


#ifdef hpux
    (void)shlibFile;
    return 1;
#else
    char *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK");
    WCHAR *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK");

    if (skipstr && (skipstr[0] != '\0')) {
	return atoi(skipstr);
    }

#ifndef TCL_TEMPLOAD_NO_UNLINK
    (void)shlibFile;