--- embedtools/src/ub_env.c	2014/01/28 23:04:42	1.1.2.7
+++ embedtools/src/ub_env.c	2014/01/29 01:26:28	1.1.2.9
@@ -26,9 +26,9 @@ ub_flash_io(const char *csSec, int mode)
 	}
 
 	cfg_loadAttribute(&cfg, "ube", "lock", &v, UBE_LOCK);
-	l = open(AIT_GET_STR(&v), 0644, O_CREAT | O_EXCL | O_WRONLY);
+	l = open(AIT_GET_STR(&v), O_CREAT | O_EXCL | O_WRONLY, 0644);
 	if (l == -1) {
-		printf("Error:: Locked u-boot-env map!\n");
+		printf("Error:: Locked u-boot-env map %s\n", AIT_GET_STR(&v));
 		AIT_FREE_VAL(&v);
 		return -1;
 	}
@@ -109,6 +109,35 @@ int
 ub_setenv(const char *csSec, const char *csName, const char *csValue)
 {
 	FTRACE(3);
+
+	return 0;
+}
+
+int
+ub_env(const char *csSec)
+{
+	char *e, *nxt;
+	size_t dlen;
+	const char *str;
+
+	FTRACE(3);
+
+	str = cfg_getAttribute(&cfg, csSec, "size");
+	dlen = strtol(str, NULL, 0);
+	if (!dlen)
+		return -1;
+	else
+		dlen--;
+
+	for (e = env->env_data; *e; e = nxt + 1) {
+		for (nxt = e; *nxt; nxt++)
+			if (nxt >= env->env_data + dlen) {
+				printf("Error:: environment not terminated\n");
+				return -1;
+			}
+
+		printf("%s\n", e);
+	}
 
 	return 0;
 }