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authorJoel Sherrill <joel.sherrill@OARcorp.com>1995-09-21 20:55:07 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1995-09-21 20:55:07 +0000
commit7af35da5ff4331086e60d66c8bb8466cd6925a40 (patch)
treef63e74f2e6231eda0b1c3861a2bbe7d4af205787 /cpukit/score/src/apiext.c
parentMore file movement (diff)
downloadrtems-7af35da5ff4331086e60d66c8bb8466cd6925a40.tar.bz2
More file movement required api extension to be added to score
Diffstat (limited to '')
-rw-r--r--cpukit/score/src/apiext.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/cpukit/score/src/apiext.c b/cpukit/score/src/apiext.c
new file mode 100644
index 0000000000..60de0540f9
--- /dev/null
+++ b/cpukit/score/src/apiext.c
@@ -0,0 +1,84 @@
+/* apiext.c
+ *
+ * XXX
+ *
+ * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ * On-Line Applications Research Corporation (OAR).
+ * All rights assigned to U.S. Government, 1994.
+ *
+ * This material may be reproduced by or for the U.S. Government pursuant
+ * to the copyright license under the clause at DFARS 252.227-7013. This
+ * notice must appear in all copies of this file and its derivatives.
+ *
+ * $Id$
+ */
+
+
+#include <rtems/system.h>
+#include <rtems/core/apiext.h>
+
+/*PAGE
+ *
+ * _API_extensions_Initialization
+ */
+
+void _API_extensions_Initialization( void )
+{
+ _Chain_Initialize_empty( &_API_extensions_List );
+}
+
+/*PAGE
+ *
+ * _API_extensions_Add
+ */
+
+void _API_extensions_Add(
+ API_extensions_Control *the_extension
+)
+{
+ _Chain_Append( &_API_extensions_List, &the_extension->Node );
+}
+
+/*PAGE
+ *
+ * _API_extensions_Run_predriver
+ */
+
+void _API_extensions_Run_predriver( void )
+{
+ Chain_Node *the_node;
+ API_extensions_Control *the_extension;
+
+ for ( the_node = _API_extensions_List.first ;
+ !_Chain_Is_tail( &_API_extensions_List, the_node ) ;
+ the_node = the_node->next ) {
+
+ the_extension = (API_extensions_Control *) the_node;
+
+ if ( the_extension->predriver_hook )
+ (*the_extension->predriver_hook)();
+ }
+}
+
+/*PAGE
+ *
+ * _API_extensions_Run_postdriver
+ */
+
+void _API_extensions_Run_postdriver( void )
+{
+ Chain_Node *the_node;
+ API_extensions_Control *the_extension;
+
+ for ( the_node = _API_extensions_List.first ;
+ !_Chain_Is_tail( &_API_extensions_List, the_node ) ;
+ the_node = the_node->next ) {
+
+ the_extension = (API_extensions_Control *) the_node;
+
+ if ( the_extension->postdriver_hook )
+ (*the_extension->postdriver_hook)();
+ }
+}
+
+/* end of file */