NetWare stat structure difference has been handled

ext/session/mod_files.c

@@ -219,7 +219,11 @@ static int ps_files_cleanup_dir(const char *dirname, int maxlifetime TSRMLS_DC)
 				buf[dirname_len + entry_len + 1] = '\0';
 				/* check whether its last access was more than maxlifet ago */
 				if (VCWD_STAT(buf, &sbuf) == 0 && 
+#ifdef NETWARE
+						(now - sbuf.st_mtime.tv_sec) > maxlifetime) {
+#else
 						(now - sbuf.st_mtime) > maxlifetime) {
+#endif
 					VCWD_UNLINK(buf);
 					nrdels++;
 				}