Pavel Pisa a6d176f25e untar: do not exit with error when created directory already exists.
The problem exists for both RTEMS untar implementations and their
variants: Untar_FromMemory(), Untar_FromFile() and rtems_tarfs_load().

If filesystem object already exists at extracted directory path
then if it is directory, creation is ignored. Attempt
to delete/unlink object and make directory is tried for other cases.

This simple approach problem reported in ticket fixes #2413.
Behavior follows GNU tar and BSD tar practice for directories
but much more work is required to achieve full semantics
of the full featured tar implementation still.
2015-11-23 10:40:06 -05:00
2008-07-27 06:50:08 +00:00
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2015-05-28 14:41:37 +02:00
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2013-05-27 14:47:20 +02:00

This is the Real-Time Executive for Multiprocessing Systems (RTEMS).
The version number for this software is indicated in the VERSION file.

See the documentation manuals in doc/ with daily builds available online at
http://rtems.org/onlinedocs/doc-current/share/rtems/html/ and released builds
at http://www.rtems.org/onlinedocs/releases/ for information on building,
installing, and using RTEMS. The INSTALL file tells you to come back here.

See the RTEMS Wiki at http://devel.rtems.org for community knowledge and
tutorials.

RTEMS Doxygen available at http://www.rtems.org/onlinedocs/doxygen/cpukit/html

The RTEMS Project maintains mailing lists which are used for most
discussions:

* For general-purpose questions related to using RTEMS, use the
  rtems-users ml: https://lists.rtems.org/mailman/listinfo/users
* For questions and discussion related to development of RTEMS, use the
  rtems-devel ml: https://lists.rtems.org/mailman/listinfo/devel

See https://devel.rtems.org/ to view existing or file a new issue
report ticket.

Description
RTEMS is a ​real-time executive in use by embedded systems applications around the world and beyond
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