1 files changed, 81 insertions, 0 deletions
diff --git a/cpukit/libcsupport/include/rtems/libcsupport.h b/cpukit/libcsupport/include/rtems/libcsupport.h
new file mode 100644
index 0000000000..9dfcf851fe
--- /dev/null
+++ b/cpukit/libcsupport/include/rtems/libcsupport.h
@@ -0,0 +1,81 @@
+/**
+ * @file rtems/libcsupport.h
+ */
+
+/*  libcsupport.h
+ *
+ *  This include file contains the information regarding the
+ *  RTEMS specific support for the standard C library.
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef _RTEMS_RTEMS_LIBCSUPPORT_H
+#define _RTEMS_RTEMS_LIBCSUPPORT_H
+
+#include <sys/types.h>
+#include <stdint.h>
+
+#include <rtems/score/heap.h>
+#include <rtems/rtems/tasks.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void RTEMS_Malloc_Initialize(
+  void *heap_begin,
+  uintptr_t heap_size,
+  size_t sbrk_amount
+);
+
+extern void malloc_dump(void);
+extern void malloc_walk(size_t source, size_t printf_enabled);
+void malloc_set_heap_pointer(Heap_Control *new_heap);
+Heap_Control *malloc_get_heap_pointer( void );
+extern void libc_init(void);
+extern int  host_errno(void);
+extern void fix_syscall_errno(void);
+extern size_t malloc_free_space(void);
+extern void open_dev_console(void);
+
+/*
+ *  Prototypes required to install newlib reentrancy user extension
+ */
+bool newlib_create_hook(
+  rtems_tcb *current_task,
+  rtems_tcb *creating_task
+);
+
+#define __RTEMS_NEWLIB_BEGIN 0
+
+void newlib_delete_hook(
+  rtems_tcb *current_task,
+  rtems_tcb *deleted_task
+);
+
+#define RTEMS_NEWLIB_EXTENSION \
+{ \
+  newlib_create_hook,     /* rtems_task_create  */ \
+  0,                      /* rtems_task_start   */ \
+  0,                      /* rtems_task_restart */ \
+  newlib_delete_hook,     /* rtems_task_delete  */ \
+  0,                      /* task_switch  */ \
+  __RTEMS_NEWLIB_BEGIN,   /* task_begin   */ \
+  0,                      /* task_exitted */ \
+  0                       /* fatal        */ \
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */