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authorJoel Sherrill <joel.sherrill@OARcorp.com>2004-05-21 16:04:47 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2004-05-21 16:04:47 +0000
commit34d934a8f08edad633a6421b38789c5e886ccc23 (patch)
tree71e74a0f9c4934c7b7d72871d8dc513417ae22f0 /doc
parentfdcfca01a5aac26545055b90502b1e2cd1ccddd2 (diff)
downloadrtems-34d934a8f08edad633a6421b38789c5e886ccc23.tar.bz2
2004-05-21 Joel Sherrill <joel@OARcorp.com>
PR 627/doc * user/task.t: Behavior documented for an rtems_task_create with stacksize < minimum was not the implemented behavior.
Diffstat (limited to 'doc')
-rw-r--r--doc/ChangeLog6
-rw-r--r--doc/user/task.t8
2 files changed, 10 insertions, 4 deletions
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 9e7ee4e848..e27e0b347c 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2004-05-21 Joel Sherrill <joel@OARcorp.com>
+
+ PR 627/doc
+ * user/task.t: Behavior documented for an rtems_task_create with
+ stacksize < minimum was not the implemented behavior.
+
2004-05-06 Joel Sherrill <joel@OARcorp.com>
PR 618/rtems
diff --git a/doc/user/task.t b/doc/user/task.t
index 78a4970de7..bd3e296828 100644
--- a/doc/user/task.t
+++ b/doc/user/task.t
@@ -714,7 +714,6 @@ procedure Task_Create (
@code{@value{RPREFIX}SUCCESSFUL} - task created successfully@*
@code{@value{RPREFIX}INVALID_ADDRESS} - @code{id} is NULL@*
@code{@value{RPREFIX}INVALID_NAME} - invalid task name@*
-@code{@value{RPREFIX}INVALID_SIZE} - stack too small@*
@code{@value{RPREFIX}INVALID_PRIORITY} - invalid task priority@*
@code{@value{RPREFIX}MP_NOT_CONFIGURED} - multiprocessing not configured@*
@code{@value{RPREFIX}TOO_MANY} - too many tasks created@*
@@ -743,9 +742,10 @@ This directive will not cause the calling task to be preempted.
Valid task priorities range from a high of 1 to a low of 255.
-The requested stack size should be at least
-@code{@value{RPREFIX}MINIMUM_STACK_SIZE}
-bytes. The value of @code{@value{RPREFIX}MINIMUM_STACK_SIZE}
+If the requested stack size is less than
+@code{@value{RPREFIX}MINIMUM_STACK_SIZE} bytes, then RTEMS
+will use @code{@value{RPREFIX}MINIMUM_STACK_SIZE} as the
+stack size. The value of @code{@value{RPREFIX}MINIMUM_STACK_SIZE}
is processor dependent.
Application developers should consider the stack usage of the
device drivers when calculating the stack size required for