2008-06-13 Joel Sherrill <joel.sherrill@oarcorp.com>

	* posix/include/rtems/posix/pthread.h, posix/src/pthread.c,
	posix/src/pthreadcreate.c, rtems/include/rtems.h, rtems/src/attr.c,
	sapi/include/confdefs.h, sapi/include/rtems/config.h,
	score/inline/rtems/score/stack.inl, score/src/isr.c,
	score/src/mpci.c, score/src/threadcreateidle.c,
	score/src/threadinitialize.c, score/src/threadstackallocate.c: Add
	ability for application to configure minimum stack size. Add
	RTEMS_CONFIGURED_MINIMUM_STACK_SIZE constant so user can clearly
	indicate they want the configured as opposed to the recommended
	minimum stack size.

1 files changed, 16 insertions, 0 deletions

diff --git a/cpukit/sapi/include/rtems/config.h b/cpukit/sapi/include/rtems/config.h
index 57b6720945..777a9c3402 100644
--- a/cpukit/sapi/include/rtems/config.h
+++ b/cpukit/sapi/include/rtems/config.h
@@ -109,10 +109,26 @@ typedef struct {
  *     + required number of each object type for each API configured
  */
 typedef struct {
+  /** This field specifies the base address of the RTEMS Workspace.
+   */
   void                          *work_space_start;
+
+  /** This field specifies the size in bytes of the RTEMS Workspace.
+   */
   uint32_t                       work_space_size;
+
+  /** This field specifies the maximum number of dynamically installed
+   *  used extensions.
+   */
   uint32_t                       maximum_extensions;
+
+  /** This field specifies the number of microseconds which elapse
+   *  between clock ticks.  This is the basis for RTEMS timing.
+   */
   uint32_t                       microseconds_per_tick;
+
+  /** This field specifies the number of ticks in each task's timeslice.
+   */
   uint32_t                       ticks_per_timeslice;
 
   /** This element points to the BSP's optional idle task which may override