exmaples: merge: fix position in print_all
Merge branch 'master' into devel
blob: fix errcode on failed ftruncate()
blob: move cache drop to propper place

ALso use propper call to eblob_pagecache_hint wraper and unbreak build
in Mac OS X.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into devel
blob: fixed build under Mac OS X
blob: fixed error handling in eblob_fd_readlink()
blob: fix location of eblob_try_flush_page_cache()

Move it to the place where wc->data_fd is already initialized.
blob: improved logging in eblob_try_flush_page_cache()
Merge pull request #13 from SaveTheRbtz/master

Misc and portability fixes