1 files changed, 63 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_mallocinfo.c b/cpukit/libmisc/shell/main_mallocinfo.c
new file mode 100644
index 0000000000..12423c7a73
--- /dev/null
+++ b/cpukit/libmisc/shell/main_mallocinfo.c
@@ -0,0 +1,63 @@
+/*
+ *  MALLOC_INFO Shell Command Implmentation
+ *
+ *  COPYRIGHT (c) 1989-2008.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <inttypes.h>
+
+#include <rtems.h>
+#include <rtems/malloc.h>
+#include <rtems/shell.h>
+#include "internal.h"
+
+extern int malloc_info( region_information_block * );
+extern void rtems_shell_print_unified_work_area_message(void);
+
+int rtems_shell_main_malloc_info(
+  int   argc,
+  char *argv[]
+)
+{
+  if ( argc == 2 ) {
+    rtems_shell_print_unified_work_area_message();
+
+    if ( !strcmp( argv[1], "info" ) ) {
+      region_information_block info;
+
+      malloc_info( &info );
+      rtems_shell_print_heap_info( "free", &info.Free );
+      rtems_shell_print_heap_info( "used", &info.Used );
+      return 0;
+    } else if ( !strcmp( argv[1], "stats" ) ) {
+      malloc_report_statistics_with_plugin(
+        stdout,
+        (rtems_printk_plugin_t) fprintf
+      );
+      return 0;
+    }
+  }
+  fprintf( stderr, "%s: [info|stats]\n", argv[0] );
+  return -1;
+}
+
+rtems_shell_cmd_t rtems_shell_MALLOC_INFO_Command = {
+  "malloc",                                   /* name */
+  "[info|stats]",                             /* usage */
+  "mem",                                      /* topic */
+  rtems_shell_main_malloc_info,               /* command */
+  NULL,                                       /* alias */
+  NULL                                        /* next */
+};
+