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

	Commit message (Collapse)	Author	Age	Files	Lines
*	Merged from 4.5.0-beta3a	Joel Sherrill	2000-06-12	1	-1/+1
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*	Patch from Eric Norum <eric@cls.usask.ca> to implement this:	Joel Sherrill	2000-01-21	1	-2/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	I'd like to propose a change to RTEMS task variables that I think would make them more useful. I think that it is early enough in their existence to still make changes to their API. 1) Change type from `int' to `void '. 2) Add extra argument to task_variable_add -- if non-NULL, a pointer to a `destructor' function to be called when the task exits. This function would be called with that task's value of the task variable as its argument. In many cases, the `dtor' function could be `free'. rtems_status_code rtems_task_variable_add ( rtems_id tid, void ptr, void (dtor)(void )); rtems_status_code rtems_task_variable_delete (rtems_id tid, void *ptr); This would be all we'd need to cleanly and efficiently support C++ per-thread exception information without dragging in all that POSIX API stuff.
*	Updated copyright notice.	Joel Sherrill	1999-11-17	1	-2/+1
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*	Moved task_variable pointer to basic shared part of TCB instead of	Joel Sherrill	1999-11-16	1	-5/+3
\| \| \| \| \| \| \|	RTEMS API extension to avoid problems when the extension is freed. Eventually the task variable switch extension should become part of the core context switch and the Ada tcb self implemented in terms of it.
*	Corrected remaining references to struct rtems_task_variable_t since	Joel Sherrill	1999-11-12	1	-2/+2
\| \| \| \|	it is now typedef'ed.
*	Used typedef so all "struct rtems_task_variable_t" uses are now	Joel Sherrill	1999-11-12	1	-4/+4
\| \| \| \|	just "rtems_task_variable_t".
*	Added per task variables based on patch from Eric Norum <eric@cls.usask.ca>.	Joel Sherrill	1999-11-12	1	-0/+86
	After being submitted, this support was rewritten to be inside the executive rather than layered on top of it using an extension.