rtems - RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite.

	Commit message (Collapse)	Author	Files	Lines
2000-07-06	Switched to using isr disable version of _Objects_Get. When the	Joel Sherrill	1	-13/+15
	semaphore/mutex can be obtained immediately, this cuts execution time by 50%.
2000-01-05	Added support for simple binary semaphores in addition to the high	Joel Sherrill	1	-1/+1
	power binary/mutex style semaphores already supported by RTEMS. This was done at the request of Eric Norum <eric@cls.usask.ca> in support of his effort to port EPICS to RTEMS. This change consisted of changing the nesting_allowed boolean into a lock_nesting_behavior enumerated value as well as allowing the core mutex object to optionally support ensuring that the holder of a binary semaphore released it. Finally, a more subtle enhancement was to allow the non-holder to release a priority inheritance/ceiling mutex and still allow the holding task to return to its original priority.
1999-11-17	Updated copyright notice.	Joel Sherrill	1	-2/+1

1999-05-17	Split the Semaphore Manager into one routine per file.	Joel Sherrill	1	-0/+120