genode/os/src/server/tar_rom
Norman Feske fae63f4fa9 Merge base libraries into a single library
This patch simplifies the way of how Genode's base libraries are
organized. Originally, the base API was implemented in the form of many
small libraries such as 'thread', 'env', 'server', etc. Most of them
used to consist of only a small number of files. Because those libraries
are incorporated in any build, the checking of their inter-dependencies
made the build process more verbose than desired. Also, the number of
libraries and their roles (core only, non-core only, shared by both core
and non-core) were not easy to capture.

Hereby, the base libraries have been reduced to the following few
libraries:

- startup.mk contains the startup code for normal Genode processes.
  On some platform, core is able to use the library as well.
- base-common.mk contains the parts of the base library that are
  identical by core and non-core processes.
- base.mk contains the complete base API implementation for non-core
  processes

Consequently, the 'LIBS' declaration in 'target.mk' files becomes
simpler as well. In the most simple case, only the 'base' library must
be mentioned.

Fixes #18
2013-02-19 14:45:55 +01:00
..
README Imported Genode release 11.11 2011-12-22 16:19:25 +01:00
main.cc tar_rom: let unkown file throw Root::Invalid_args 2013-01-24 11:12:10 +01:00
target.mk Merge base libraries into a single library 2013-02-19 14:45:55 +01:00

README

The 'rom_tar' service obtains a TAR archive via a ROM connection and, in turn,
provides the files contained in the TAR archive as individual ROM sessions.
The name of the TAR archive must be specified via the 'name' attribute of
an 'archive' tag, for example:

! <config>
!   <archive name="archive.tar"/>
! </config>

The backing store for the dataspaces exported via ROM sessions is accounted
on the 'rom_tar' service (not on its clients) to make the use of 'rom_tar'
transparent to the regular users of core's ROM service. Hence, this service
must not be used by multiple clients that do not trust each other.