More error messages 51/65851/4
authorZbigniew Jasinski <z.jasinski@samsung.com>
Wed, 13 Apr 2016 14:05:05 +0000 (16:05 +0200)
committerGerrit Code Review <gerrit@review.vlan103.tizen.org>
Wed, 13 Apr 2016 14:55:07 +0000 (07:55 -0700)
commit2a6fb295a5937e63a9c9bcccb89acee0db6fe4f1
treefb885eecb5c59bce5e27c1d6b01f7909aa39597e
parent4eb861f52a712025e8bf6bfb1c42edfa56c02916
More error messages

Some error messages were missing. One could get misleading error messages.
For example, during app installation, if app directory doesn't exist,
one get "Failed getting app dir for user uid: ..."

* added more error messages
* added errno info for realpath()

Change-Id: I1cddc007b53417ca664e40a08fd60cf05adb9654
Signed-off-by: Zbigniew Jasinski <z.jasinski@samsung.com>
src/common/service_impl.cpp