commit 19b2c1a92742dd32088f7a2576870fbbd3d47358
author Fabio Utzig <utzig@utzig.org> Thu Apr 20 07:32:44 2017 -0300
committer Fabio Utzig <utzig@utzig.org> Thu Apr 20 08:25:30 2017 -0300
tree 00c105bf00eb2ee8ae4da059ad3a87af33000eed
parent 7406f18e490837367446111848af3b16e480acff

Add extra information on errors

* Print bail out error information
* Print specific location of non-ff writes

sim/src/api.rs

diff --git a/sim/src/api.rs b/sim/src/api.rs
index 71d4643..ec502a2 100644
--- a/sim/src/api.rs
+++ b/sim/src/api.rs
@@ -29,6 +29,9 @@
 fn map_err(err: Result<()>) -> libc::c_int {
     match err {
         Ok(()) => 0,
-        Err(_) => -1,
+        Err(e) => {
+            warn!("{}", e);
+            -1
+        },
     }
 }