forked from Imagelibrary/rtems
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/*
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* Copyright (c) 2012 embedded brains GmbH & Co. KG
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/blkdev.h>
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#include <rtems/printer.h>
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#include <rtems/shellconfig.h>
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#include <string.h>
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static bool is_reset_option(const char *opt)
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{
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return strcmp(opt, "-r") == 0 || strcmp(opt, "--reset") == 0;
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}
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static int rtems_shell_main_blkstats(int argc, char **argv)
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{
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bool ok = false;
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bool reset = false;
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const char *device;
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rtems_printer printer;
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if (argc == 2) {
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ok = true;
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device = argv [1];
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} else if (argc == 3 && is_reset_option(argv [1])) {
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ok = true;
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reset = true;
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device = argv [2];
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}
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rtems_print_printer_printf(&printer);
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if (ok) {
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rtems_blkstats(&printer, device, reset);
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} else {
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rtems_printf(&printer, "usage: %s\n", rtems_shell_BLKSTATS_Command.usage);
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}
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return 0;
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}
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rtems_shell_cmd_t rtems_shell_BLKSTATS_Command = {
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.name = "blkstats",
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.usage = "blkstats [-r|--reset] PATH_TO_DEVICE",
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.topic = "files",
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.command = rtems_shell_main_blkstats
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};
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