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Jeremy Lorelli
d8ba01ec52
If someone manages to open a file before rtems_libio_post_driver is run, open() may allocate a file number other than 0 for stdin. This leads to a silent failure of the logic in rtems_libio_post_driver, and confusing behavior because your BSP behaves as if it doesn't have a console. Instead of failing silently, raise an internal error if open() succeeds but gives us an unexpected file number for stdin.
Real-Time Executive for Multiprocessing Systems
RTEMS is a real-time executive (kernel) which provides a high performance environment for embedded applications with the following features:
- Standards based user interfaces.
- Multitasking capabilities.
- Homogeneous and heterogeneous multiprocessor systems.
- Event-driven, priority-based, preemptive scheduling.
- Optional rate monotonic scheduling.
- Intertask communication and synchronisation.
- Priority inheritance.
- Responsive interrupt management.
- Dynamic memory allocation.
- High level of user configurability.
- Open source with a friendly user license.
Project git repositories are located at:
Online documentation is available at:
RTEMS Doxygen for CPUKit:
RTEMS POSIX 1003.1 Compliance Guide:
RTEMS Mailing Lists for general purpose use the users list and for developers use the devel list.
The version number for this software is indicated in the VERSION file.