| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
| |
Eric Norum <eric@cls.usask.ca>.
|
| |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
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.
|
|
|
|
|
| |
"mutex" and counting semaphore. This is at the request of Eric Norum
and his EPICS porting effort.
|
| |
|
|
|
|
|
| |
and initialize it to a value that would keep it from every being
a problem.
|
|
|