fscrypt.git/util/util.go, branch ext4

fmt almost done

2017-10-19T09:22:28+00:00

Fixes

2017-10-19T09:22:24+00:00

util: Added parsing and effective user functions

2017-08-30T22:35:32+00:00

pam_fscrypt: Session accounting completed

2017-08-24T01:51:23+00:00

security: Moved cache dropping function

2017-08-22T19:53:26+00:00

cmd/fscrypt: purge command now clears cache

2017-08-18T05:49:44+00:00

util: Slice/Pointer conversion fits in MatInt32

2017-08-14T00:43:37+00:00

util: Add conversions for byte/pointer arrays

2017-07-17T22:40:02+00:00

util: Move line reading into common package

2017-07-17T22:01:38+00:00

util: better handing of custom errors

2017-05-31T19:33:58+00:00

This commit changes how we handle InvalidInput and System errors.
Instead of having formatting functions, the now just wrap a string and
should be created with fmt.Sprintf or similar. We also move all of the
error related code into a single place.

Finally, the utils package gets additional functionality with MinInt64
and GetUsername, and the UnderlyingError function gets better logging.

Note that this will break packages that depend on it. For instance,
metadata and crypto currently do not build. This is fixed in a later
commit.

Change-Id: I819e4d1970604456a5b4b6a7c86426f180a6d092