change - Transparent fs change tracking based on function interposition

Age	Commit message (Collapse)	Author
2016-02-13	Add filesystem exception handling where required	Adrian Kummerlaender

2016-02-11	Extract child emplacement into thread safe member	Adrian Kummerlaender

2016-02-06	Prevent deleted files from being displayed using `diff`	Adrian Kummerlaender

2016-02-06	Preserve pre-change file content as tracking state	Adrian Kummerlaender
	Relying on `diff` for storing the pre-change content did not work out as it opens the file descriptors to soon and only reads the first block of pre-change file content until the remaining content is actually required. This obviously led to problems when tracking actually changing files.
2015-12-27	Introduce thread synchronization for tracking init and logging	Adrian Kummerlaender
	This obviously leads to synchronizing syscalls that would otherwise happen in parallel. Luckily the goal of this library is to monitor file changes performed by single, user facing applications and as such it doesn't matter if some operations are slightly slower.
2015-12-24	Prevent the libraries own log writes from being tracked	Adrian Kummerlaender

2015-12-24	Add path label for the file provided via standard input	Adrian Kummerlaender

2015-12-24	Use full path for change tracking	Adrian Kummerlaender
	Prevents the same file being tracked multiple times due to relative input paths.
2015-12-24	Add support for changing the `diff` command via an environment variable	Adrian Kummerlaender
	While the file arguments remain fixed the actual `diff` application and its output style can be changed using the `CHANGE_LOG_DIFF_CMD` environment variable.
2015-12-24	Match namespace and directory structure	Adrian Kummerlaender