diff options
Diffstat (limited to 'c-user/user-extensions/background.rst')
| -rw-r--r-- | c-user/user-extensions/background.rst | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/c-user/user-extensions/background.rst b/c-user/user-extensions/background.rst index 2dc2577..c1430a9 100644 --- a/c-user/user-extensions/background.rst +++ b/c-user/user-extensions/background.rst @@ -109,15 +109,10 @@ and release the extension buffers. Order of Invocation ------------------- -The user extensions are invoked in either `forward` or `reverse` order. In -forward order, the user extensions of initial extension sets are invoked before -the user extensions of the dynamic extension sets. The forward order of -initial extension sets is defined by the initial extension sets table index. -The forward order of dynamic extension sets is defined by the order in which -the dynamic extension sets were created. The reverse order is defined -accordingly. By invoking the user extensions in this order, extensions can be -built upon one another. At the following system events, the user extensions -are invoked in `forward` order +The user extensions are invoked in either :term:`extension forward order` or +:term:`extension reverse order`. By invoking the user extensions in these +orders, extensions can be built upon one another. At the following system +events, the user extensions are invoked in `forward` order - thread creation, @@ -148,7 +143,7 @@ installed after the Standard C Library will operate correctly even if they utilize the C Library because the C Library's thread delete extension is invoked after that of the other thread delete extensions. -.. index:: rtems_task_create_extension +.. index:: rtems_task_create_extension() Thread Create Extension ----------------------- |