From 543fe820616f31350366ab61052050303d17dd25 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 18 Dec 2007 20:36:40 +0000
Subject: 2007-12-18	Joel Sherrill <joel.sherrill@oarcorp.com>

	* libcsupport/Makefile.am, libcsupport/preinstall.am,
	libcsupport/src/malloc.c, libcsupport/src/mallocinfo.c,
	libmisc/Makefile.am, libmisc/shell/main_mallocinfo.c,
	libmisc/shell/shellconfig.h: Split malloc.c into multiple files with
	one function per file. Also split out statistics into a separate file
	which can be plugged in dynamically. Right now, it is always in. I
	suspect that splitting the file removed more code than leaving
	statistics in. I tinkered with malloc information command in the
	shell. I resurrected the malloc arena code as malloc boundary. This
	code is now compiled all the time even though it does not appear to
	work.
	* libcsupport/include/rtems/malloc.h, libcsupport/src/_calloc_r.c,
	libcsupport/src/_free_r.c, libcsupport/src/_malloc_r.c,
	libcsupport/src/_realloc_r.c, libcsupport/src/calloc.c,
	libcsupport/src/free.c, libcsupport/src/malloc_boundary.c,
	libcsupport/src/malloc_get_statistics.c,
	libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h,
	libcsupport/src/malloc_report_statistics.c,
	libcsupport/src/malloc_report_statistics_plugin.c,
	libcsupport/src/malloc_statistics_helpers.c,
	libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c,
	libmisc/shell/main_perioduse.c: New files.
---
 cpukit/libmisc/shell/main_perioduse.c | 45 +++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 cpukit/libmisc/shell/main_perioduse.c

(limited to 'cpukit/libmisc/shell/main_perioduse.c')

diff --git a/cpukit/libmisc/shell/main_perioduse.c b/cpukit/libmisc/shell/main_perioduse.c
new file mode 100644
index 0000000000..349e168cd4
--- /dev/null
+++ b/cpukit/libmisc/shell/main_perioduse.c
@@ -0,0 +1,45 @@
+/*
+ *  perioduse Command Implementation
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  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 <stdio.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include "internal.h"
+
+int rtems_shell_main_perioduse(int argc,char *argv[])
+{
+  if ( argc >= 1 && !strcmp( argv[1], "-r" ) ) {
+    printf( "Resetting Period Usage information\n" );
+    rtems_rate_monotonic_reset_all_statistics();
+  } else {
+    rtems_rate_monotonic_report_statistics_with_plugin(
+      stdout,
+      (rtems_printk_plugin_t)fprintf
+    );
+  }
+  return 0;
+}
+
+rtems_shell_cmd_t rtems_shell_PERIODUSE_Command = {
+  "perioduse",                            /* name */
+  "[-r] print or reset per period usage", /* usage */
+  "rtems",                                /* topic */
+  rtems_shell_main_perioduse,             /* command */
+  NULL,                                   /* alias */
+  NULL                                    /* next */
+};
-- 
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