From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 17 Feb 2015 19:13:43 +0000 (+0100)
Subject: block: support builtin fstab config
X-Git-Url: http://git.openwrt.org/?p=project%2Ffstools.git;a=commitdiff_plain;h=b0c455bfc34fc7c7ac392b18a6c09f016230216d

block: support builtin fstab config

Fall back to /etc/config/fstab if the file on the overlay cannot be loaded.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
---

diff --git a/block.c b/block.c
index c29017d..de8a3b7 100644
--- a/block.c
+++ b/block.c
@@ -410,14 +410,16 @@ static int config_load(char *cfg)
 		uci_set_confdir(ctx, path);
 	}
 
-	if (uci_load(ctx, "fstab", &pkg))
-	{
-		char *err;
-		uci_get_errorstr(ctx, &err, "fstab");
-		ERROR("extroot: failed to load %s/etc/config/%s\n",
-		      cfg ? cfg : "", err);
-		free(err);
-		return -1;
+	if (uci_load(ctx, "fstab", &pkg)) {
+		uci_set_confdir(ctx, "/etc/config");
+		if (uci_load(ctx, "fstab", &pkg)) {
+			char *err;
+			uci_get_errorstr(ctx, &err, "fstab");
+			ERROR("extroot: failed to load %s/etc/config/%s\n",
+			      cfg ? cfg : "", err);
+			free(err);
+			return -1;
+		}
 	}
 
 	vlist_update(&mounts);