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/* |
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* i-scream libstatgrab |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2004 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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* |
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* $Id: saidar.c,v 1.40 2006/12/17 01:06:16 tdb Exp $ |
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*/ |
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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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|
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#include <stdio.h> |
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#include <string.h> |
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#include <sys/ioctl.h> |
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#include <unistd.h> |
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#include <stdlib.h> |
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#include <sys/termios.h> |
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#include <signal.h> |
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#include <errno.h> |
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#include <statgrab.h> |
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#include <sys/times.h> |
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#include <limits.h> |
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#include <time.h> |
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#include <math.h> |
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|
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#ifdef HAVE_NCURSES_H |
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#define COLOR_SUPPORT |
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#endif |
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#include CURSES_HEADER_FILE |
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|
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#define THRESHOLD_LOAD 1.0 |
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|
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#define THRESHOLD_WARN_ZMB 0 |
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|
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#define THRESHOLD_WARN_CPU 60.0 |
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#define THRESHOLD_ALERT_CPU 90.0 |
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|
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#define THRESHOLD_WARN_SWAP 75.0 |
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#define THRESHOLD_ALERT_SWAP 90.0 |
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|
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#define THRESHOLD_WARN_MEM 75.0 |
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#define THRESHOLD_ALERT_MEM 90.0 |
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|
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#define THRESHOLD_WARN_DISK 75.0 |
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#define THRESHOLD_ALERT_DISK 90.0 |
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|
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int sig_winch_flag = 0; |
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|
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typedef struct{ |
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sg_cpu_percents *cpu_percents; |
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sg_mem_stats *mem_stats; |
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sg_swap_stats *swap_stats; |
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sg_load_stats *load_stats; |
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sg_process_count *process_count; |
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sg_page_stats *page_stats; |
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|
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sg_network_io_stats *network_io_stats; |
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int network_io_entries; |
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|
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sg_disk_io_stats *disk_io_stats; |
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int disk_io_entries; |
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|
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sg_fs_stats *fs_stats; |
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int fs_entries; |
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|
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sg_host_info *host_info; |
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sg_user_stats *user_stats; |
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}stats_t; |
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|
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stats_t stats; |
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|
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char *size_conv(long long number){ |
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char type[] = {'B', 'K', 'M', 'G', 'T'}; |
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int x=0; |
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int sign=1; |
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static char string[10]; |
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|
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if(number < 0){ |
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sign=-1; |
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number=-number; |
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} |
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|
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for(;x<5;x++){ |
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if( (number/1024) < (100)) { |
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break; |
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} |
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number = (number/1024); |
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} |
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|
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number = number*sign; |
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|
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snprintf(string, 10, "%lld%c", number, type[x]); |
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return string; |
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|
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} |
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|
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char *hr_uptime(time_t time){ |
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int day = 0, hour = 0, min = 0; |
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static char uptime_str[25]; |
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int sec = (int) time; |
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|
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day = sec / (24*60*60); |
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sec = sec % (24*60*60); |
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hour = sec / (60*60); |
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sec = sec % (60*60); |
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min = sec / 60; |
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sec = sec % 60; |
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|
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if(day){ |
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snprintf(uptime_str, 25, "%dd %02d:%02d:%02d", day, hour, min, sec); |
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}else{ |
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snprintf(uptime_str, 25, "%02d:%02d:%02d", hour, min, sec); |
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} |
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return uptime_str; |
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} |
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|
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void display_headings(){ |
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int line; |
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|
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move(0,0); |
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printw("Hostname :"); |
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move(0,27); |
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printw("Uptime : "); |
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move(0,54); |
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printw("Date : "); |
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|
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/* Load */ |
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move(2,0); |
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printw("Load 1 :"); |
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move(3,0); |
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printw("Load 5 :"); |
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move(4,0); |
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printw("Load 15 :"); |
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|
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/* CPU */ |
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move(2,21); |
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printw("CPU Idle :"); |
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move(3,21); |
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printw("CPU System:"); |
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move(4,21); |
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printw("CPU User :"); |
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|
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/* Process */ |
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move(2, 42); |
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printw("Running :"); |
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move(3, 42); |
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printw("Sleeping :"); |
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move(4, 42); |
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printw("Stopped :"); |
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move(2, 62); |
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printw("Zombie :"); |
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move(3, 62); |
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printw("Total :"); |
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move(4, 62); |
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printw("No. Users :"); |
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|
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/* Mem */ |
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move(6, 0); |
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printw("Mem Total :"); |
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move(7, 0); |
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printw("Mem Used :"); |
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move(8, 0); |
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printw("Mem Free :"); |
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|
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/* Swap */ |
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move(6, 21); |
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printw("Swap Total:"); |
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move(7, 21); |
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printw("Swap Used :"); |
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move(8, 21); |
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printw("Swap Free :"); |
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|
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/* VM */ |
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move(6, 42); |
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printw("Mem Used :"); |
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move(7, 42); |
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printw("Swap Used :"); |
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move(8, 42); |
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printw("Total Used:"); |
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|
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/* Paging */ |
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move(6, 62); |
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printw("Paging in :"); |
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move(7, 62); |
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printw("Paging out:"); |
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|
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/* Disk IO */ |
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move(10,0); |
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printw("Disk Name"); |
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move(10,15); |
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printw("Read"); |
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move(10,28); |
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printw("Write"); |
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|
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line = 10; |
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if (stats.network_io_stats != NULL) { |
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/* Network IO */ |
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move(line, 42); |
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printw("Network Interface"); |
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move(line, 67); |
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printw("rx"); |
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move(line, 77); |
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printw("tx"); |
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line += 2 + stats.network_io_entries; |
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} |
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|
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move(line, 42); |
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printw("Mount Point"); |
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move(line, 65); |
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printw("Free"); |
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move(line, 75); |
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printw("Used"); |
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|
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refresh(); |
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} |
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|
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void display_data(int colors){ |
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char cur_time[20]; |
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struct tm *tm_time; |
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time_t epoc_time; |
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int counter, line; |
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long long r,w; |
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long long rt, wt; |
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sg_disk_io_stats *disk_io_stat_ptr; |
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sg_network_io_stats *network_stat_ptr; |
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sg_fs_stats *disk_stat_ptr; |
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/* Size before it will start overwriting "uptime" */ |
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char hostname[15]; |
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char *ptr; |
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|
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if (stats.host_info != NULL) { |
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move(0,12); |
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strncpy(hostname, stats.host_info->hostname, (sizeof(hostname) - 1)); |
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/* strncpy does not NULL terminate.. If only strlcpy was on all platforms :) */ |
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hostname[14] = '\0'; |
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ptr=strchr(hostname, '.'); |
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/* Some hosts give back a FQDN for hostname. To avoid this, we'll |
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* just blank out everything after the first "." |
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*/ |
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if (ptr != NULL){ |
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*ptr = '\0'; |
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} |
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if (colors) { |
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attron(COLOR_PAIR(1)); |
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} |
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printw("%s", hostname); |
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move(0,36); |
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printw("%s", hr_uptime(stats.host_info->uptime)); |
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epoc_time=time(NULL); |
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tm_time = localtime(&epoc_time); |
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strftime(cur_time, 20, "%Y-%m-%d %T", tm_time); |
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move(0,61); |
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printw("%s", cur_time); |
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if (colors) { |
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attroff(COLOR_PAIR(1)); |
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} |
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} |
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|
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if (stats.load_stats != NULL) { |
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/* Load */ |
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if (colors) { |
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attron(COLOR_PAIR(6)); |
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} |
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move(2,12); |
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if (colors && fabs(stats.load_stats->min1 - stats.load_stats->min5) > THRESHOLD_LOAD) { |
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attron(A_BOLD); |
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} |
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printw("%6.2f", stats.load_stats->min1); |
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if (colors) { |
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attroff(A_BOLD); |
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} |
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move(3,12); |
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if (colors && fabs(stats.load_stats->min5 - stats.load_stats->min15) > THRESHOLD_LOAD) { |
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attron(A_BOLD); |
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} |
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printw("%6.2f", stats.load_stats->min5); |
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if (colors) { |
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attroff(A_BOLD); |
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} |
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move(4,12); |
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if (colors && fabs(stats.load_stats->min1 - stats.load_stats->min15) > THRESHOLD_LOAD) { |
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attron(A_BOLD); |
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} |
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printw("%6.2f", stats.load_stats->min15); |
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if (colors) { |
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attroff(A_BOLD); |
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} |
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} |
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|
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if (stats.cpu_percents != NULL) { |
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/* CPU */ |
307 |
move(2,33); |
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printw("%6.2f%%", stats.cpu_percents->idle); |
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move(3,33); |
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printw("%6.2f%%", (stats.cpu_percents->kernel + stats.cpu_percents->iowait + stats.cpu_percents->swap)); |
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move(4,33); |
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if (colors && stats.cpu_percents->user + stats.cpu_percents->nice > THRESHOLD_ALERT_CPU) { |
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attron(A_STANDOUT); |
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attron(A_BOLD); |
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} |
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else if (colors && stats.cpu_percents->user + stats.cpu_percents->nice > THRESHOLD_WARN_CPU) { |
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attron(A_BOLD); |
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} |
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printw("%6.2f%%", (stats.cpu_percents->user + stats.cpu_percents->nice)); |
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if(colors) { |
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attroff(A_BOLD); |
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attroff(A_STANDOUT); |
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attron(COLOR_PAIR(6)); |
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} |
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} |
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|
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if (stats.process_count != NULL) { |
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/* Process */ |
329 |
move(2, 54); |
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printw("%5d", stats.process_count->running); |
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move(2,74); |
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if (colors && stats.process_count->zombie > THRESHOLD_WARN_ZMB) { |
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attron(A_STANDOUT); |
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attron(A_BOLD); |
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} |
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printw("%5d", stats.process_count->zombie); |
337 |
if(colors) { |
338 |
attroff(A_STANDOUT); |
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attroff(A_BOLD); |
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} |
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move(3, 54); |
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printw("%5d", stats.process_count->sleeping); |
343 |
move(3, 74); |
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printw("%5d", stats.process_count->total); |
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move(4, 54); |
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printw("%5d", stats.process_count->stopped); |
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} |
348 |
if (stats.user_stats != NULL) { |
349 |
move(4,74); |
350 |
printw("%5d", stats.user_stats->num_entries); |
351 |
} |
352 |
|
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if(colors) { |
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attroff(COLOR_PAIR(6)); |
355 |
attron(COLOR_PAIR(5)); |
356 |
} |
357 |
if (stats.mem_stats != NULL) { |
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/* Mem */ |
359 |
move(6, 12); |
360 |
printw("%7s", size_conv(stats.mem_stats->total)); |
361 |
move(7, 12); |
362 |
printw("%7s", size_conv(stats.mem_stats->used)); |
363 |
move(8, 12); |
364 |
printw("%7s", size_conv(stats.mem_stats->free)); |
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} |
366 |
|
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if (stats.swap_stats != NULL) { |
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/* Swap */ |
369 |
move(6, 32); |
370 |
printw("%8s", size_conv(stats.swap_stats->total)); |
371 |
move(7, 32); |
372 |
printw("%8s", size_conv(stats.swap_stats->used)); |
373 |
move(8, 32); |
374 |
printw("%8s", size_conv(stats.swap_stats->free)); |
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} |
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|
377 |
/* VM */ |
378 |
if (stats.mem_stats != NULL && stats.mem_stats->total != 0) { |
379 |
float f = 100.00 * (float)(stats.mem_stats->used)/stats.mem_stats->total; |
380 |
if (colors && f > THRESHOLD_ALERT_MEM) { |
381 |
attron(A_STANDOUT); |
382 |
attron(A_BOLD); |
383 |
} |
384 |
else if (colors && f > THRESHOLD_WARN_MEM) { |
385 |
attron(A_BOLD); |
386 |
} |
387 |
move(6, 54); |
388 |
printw("%5.2f%%", f); |
389 |
if (colors) { |
390 |
attroff(A_STANDOUT); |
391 |
attroff(A_BOLD); |
392 |
attron(COLOR_PAIR(5)); |
393 |
} |
394 |
} |
395 |
if (stats.swap_stats != NULL && stats.swap_stats->total != 0) { |
396 |
float f = 100.00 * (float)(stats.swap_stats->used)/stats.swap_stats->total; |
397 |
if (colors && f > THRESHOLD_ALERT_SWAP) { |
398 |
attron(A_STANDOUT); |
399 |
attron(A_BOLD); |
400 |
} |
401 |
else if (colors && f > THRESHOLD_WARN_SWAP) { |
402 |
attron(A_BOLD); |
403 |
} |
404 |
move(7, 54); |
405 |
printw("%5.2f%%", f); |
406 |
if (colors) { |
407 |
attroff(A_STANDOUT); |
408 |
attroff(A_BOLD); |
409 |
attron(COLOR_PAIR(5)); |
410 |
} |
411 |
} |
412 |
if (stats.mem_stats != NULL && stats.swap_stats != NULL && |
413 |
stats.mem_stats->total != 0 && stats.swap_stats->total != 0) { |
414 |
move(8, 54); |
415 |
printw("%5.2f%%", (100.00 * (float)(stats.mem_stats->used+stats.swap_stats->used)/(stats.mem_stats->total+stats.swap_stats->total))); |
416 |
} |
417 |
|
418 |
if (stats.page_stats != NULL) { |
419 |
/* Paging */ |
420 |
move(6, 74); |
421 |
printw("%5d", (stats.page_stats->systime)? (stats.page_stats->pages_pagein / stats.page_stats->systime): stats.page_stats->pages_pagein); |
422 |
move(7, 74); |
423 |
printw("%5d", (stats.page_stats->systime)? (stats.page_stats->pages_pageout / stats.page_stats->systime) : stats.page_stats->pages_pageout); |
424 |
} |
425 |
if (colors) { |
426 |
attroff(COLOR_PAIR(5)); |
427 |
} |
428 |
|
429 |
line = 11; |
430 |
if (stats.disk_io_stats != NULL) { |
431 |
/* Disk IO */ |
432 |
disk_io_stat_ptr = stats.disk_io_stats; |
433 |
r=0; |
434 |
w=0; |
435 |
for(counter=0;counter<stats.disk_io_entries;counter++){ |
436 |
char name[12]; |
437 |
strncpy(name, disk_io_stat_ptr->disk_name, sizeof(name)); |
438 |
name[sizeof(name)-1] = '\0'; /* strncpy doesn't terminate longer strings */ |
439 |
move(line, 0); |
440 |
printw("%s", name); |
441 |
move(line, 12); |
442 |
rt = (disk_io_stat_ptr->systime)? (disk_io_stat_ptr->read_bytes/disk_io_stat_ptr->systime): disk_io_stat_ptr->read_bytes; |
443 |
if(colors) { |
444 |
attron(COLOR_PAIR(4)); |
445 |
} |
446 |
printw("%7s", size_conv(rt)); |
447 |
r+=rt; |
448 |
move(line, 26); |
449 |
wt = (disk_io_stat_ptr->systime)? (disk_io_stat_ptr->write_bytes/disk_io_stat_ptr->systime): disk_io_stat_ptr->write_bytes; |
450 |
printw("%7s", size_conv(wt)); |
451 |
w+=wt; |
452 |
disk_io_stat_ptr++; |
453 |
line++; |
454 |
if(colors) { |
455 |
attroff(COLOR_PAIR(4)); |
456 |
} |
457 |
} |
458 |
line++; |
459 |
move(line, 0); |
460 |
printw("Total"); |
461 |
move(line, 12); |
462 |
if(colors) { |
463 |
attron(COLOR_PAIR(4)); |
464 |
} |
465 |
printw("%7s", size_conv(r)); |
466 |
move(line, 26); |
467 |
printw("%7s", size_conv(w)); |
468 |
if(colors) { |
469 |
attroff(COLOR_PAIR(4)); |
470 |
} |
471 |
} |
472 |
|
473 |
line = 11; |
474 |
if (stats.network_io_stats != NULL) { |
475 |
/* Network */ |
476 |
network_stat_ptr = stats.network_io_stats; |
477 |
for(counter=0;counter<stats.network_io_entries;counter++){ |
478 |
char name[20]; |
479 |
strncpy(name, network_stat_ptr->interface_name, sizeof(name)); |
480 |
name[sizeof(name)-1] = '\0'; /* strncpy doesn't terminate longer strings */ |
481 |
move(line, 42); |
482 |
printw("%s", name); |
483 |
move(line, 62); |
484 |
rt = (network_stat_ptr->systime)? (network_stat_ptr->rx / network_stat_ptr->systime): network_stat_ptr->rx; |
485 |
if(colors) { |
486 |
attron(COLOR_PAIR(4)); |
487 |
} |
488 |
printw("%7s", size_conv(rt)); |
489 |
move(line, 72); |
490 |
wt = (network_stat_ptr->systime)? (network_stat_ptr->tx / network_stat_ptr->systime): network_stat_ptr->tx; |
491 |
printw("%7s", size_conv(wt)); |
492 |
network_stat_ptr++; |
493 |
line++; |
494 |
if(colors) { |
495 |
attroff(COLOR_PAIR(4)); |
496 |
} |
497 |
} |
498 |
line += 2; |
499 |
} |
500 |
|
501 |
if (stats.fs_stats != NULL) { |
502 |
/* Disk */ |
503 |
disk_stat_ptr = stats.fs_stats; |
504 |
for(counter=0;counter<stats.fs_entries;counter++){ |
505 |
char name[20]; |
506 |
strncpy(name, disk_stat_ptr->mnt_point, sizeof(name)); |
507 |
name[sizeof(name)-1] = '\0'; /* strncpy doesn't terminate longer strings */ |
508 |
move(line, 42); |
509 |
printw("%s", name); |
510 |
move(line, 62); |
511 |
if(colors) { |
512 |
attron(COLOR_PAIR(2)); |
513 |
} |
514 |
printw("%7s", size_conv(disk_stat_ptr->avail)); |
515 |
move(line, 73); |
516 |
if(colors && 100.00 * ((float) disk_stat_ptr->used / (float) (disk_stat_ptr->used + disk_stat_ptr->avail)) > THRESHOLD_ALERT_DISK) { |
517 |
attron(A_STANDOUT); |
518 |
attron(A_BOLD); |
519 |
} else if (colors && 100.00 * ((float) disk_stat_ptr->used / (float) (disk_stat_ptr->used + disk_stat_ptr->avail)) > THRESHOLD_WARN_DISK) { |
520 |
attron(A_BOLD); |
521 |
} |
522 |
printw("%6.2f%%", 100.00 * ((float) disk_stat_ptr->used / (float) (disk_stat_ptr->used + disk_stat_ptr->avail))); |
523 |
disk_stat_ptr++; |
524 |
line++; |
525 |
if(colors) { |
526 |
attroff(COLOR_PAIR(2)); |
527 |
attroff(A_STANDOUT); |
528 |
attroff(A_BOLD); |
529 |
} |
530 |
} |
531 |
} |
532 |
|
533 |
refresh(); |
534 |
} |
535 |
|
536 |
void sig_winch_handler(int dummy){ |
537 |
sig_winch_flag = 1; |
538 |
signal(SIGWINCH, sig_winch_handler); |
539 |
} |
540 |
|
541 |
int get_stats(){ |
542 |
stats.cpu_percents = sg_get_cpu_percents(); |
543 |
stats.mem_stats = sg_get_mem_stats(); |
544 |
stats.swap_stats = sg_get_swap_stats(); |
545 |
stats.load_stats = sg_get_load_stats(); |
546 |
stats.process_count = sg_get_process_count(); |
547 |
stats.page_stats = sg_get_page_stats_diff(); |
548 |
stats.network_io_stats = sg_get_network_io_stats_diff(&(stats.network_io_entries)); |
549 |
stats.disk_io_stats = sg_get_disk_io_stats_diff(&(stats.disk_io_entries)); |
550 |
stats.fs_stats = sg_get_fs_stats(&(stats.fs_entries)); |
551 |
stats.host_info = sg_get_host_info(); |
552 |
stats.user_stats = sg_get_user_stats(); |
553 |
|
554 |
return 1; |
555 |
} |
556 |
|
557 |
void version_num(char *progname){ |
558 |
fprintf(stderr, "%s version %s\n", progname, PACKAGE_VERSION); |
559 |
fprintf(stderr, "\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT); |
560 |
exit(1); |
561 |
} |
562 |
|
563 |
void usage(char *progname){ |
564 |
#ifdef COLOR_SUPPORT |
565 |
fprintf(stderr, "Usage: %s [-d delay] [-c] [-v] [-h]\n\n", progname); |
566 |
#else |
567 |
fprintf(stderr, "Usage: %s [-d delay] [-v] [-h]\n\n", progname); |
568 |
#endif |
569 |
fprintf(stderr, " -d Sets the update time in seconds\n"); |
570 |
#ifdef COLOR_SUPPORT |
571 |
fprintf(stderr, " -c Enables coloured output\n"); |
572 |
#endif |
573 |
fprintf(stderr, " -v Prints version number\n"); |
574 |
fprintf(stderr, " -h Displays this help information.\n"); |
575 |
fprintf(stderr, "\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT); |
576 |
exit(1); |
577 |
} |
578 |
|
579 |
int main(int argc, char **argv){ |
580 |
extern char *optarg; |
581 |
int c; |
582 |
int colouron = 0; |
583 |
|
584 |
time_t last_update = 0; |
585 |
|
586 |
WINDOW *window; |
587 |
|
588 |
extern int errno; |
589 |
|
590 |
int delay=2; |
591 |
|
592 |
sg_init(); |
593 |
if(sg_drop_privileges() != 0){ |
594 |
fprintf(stderr, "Failed to drop setuid/setgid privileges\n"); |
595 |
return 1; |
596 |
} |
597 |
|
598 |
#ifdef COLOR_SUPPORT |
599 |
while ((c = getopt(argc, argv, "d:cvh")) != -1){ |
600 |
#else |
601 |
while ((c = getopt(argc, argv, "d:vh")) != -1){ |
602 |
#endif |
603 |
switch (c){ |
604 |
case 'd': |
605 |
delay = atoi(optarg); |
606 |
if (delay < 1){ |
607 |
fprintf(stderr, "Time must be 1 second or greater\n"); |
608 |
exit(1); |
609 |
} |
610 |
break; |
611 |
#ifdef COLOR_SUPPORT |
612 |
case 'c': |
613 |
colouron = 1; |
614 |
break; |
615 |
#endif |
616 |
case 'v': |
617 |
version_num(argv[0]); |
618 |
break; |
619 |
case 'h': |
620 |
default: |
621 |
usage(argv[0]); |
622 |
return 1; |
623 |
break; |
624 |
} |
625 |
} |
626 |
|
627 |
signal(SIGWINCH, sig_winch_handler); |
628 |
initscr(); |
629 |
#ifdef COLOR_SUPPORT |
630 |
/* turn on colour */ |
631 |
if (colouron) { |
632 |
if (has_colors()) { |
633 |
start_color(); |
634 |
use_default_colors(); |
635 |
init_pair(1,COLOR_RED,-1); |
636 |
init_pair(2,COLOR_GREEN,-1); |
637 |
init_pair(3,COLOR_YELLOW,-1); |
638 |
init_pair(4,COLOR_BLUE,-1); |
639 |
init_pair(5,COLOR_MAGENTA,-1); |
640 |
init_pair(6,COLOR_CYAN,-1); |
641 |
} else { |
642 |
fprintf(stderr, "Colour support disabled: your terminal does not support colour."); |
643 |
colouron = 0; |
644 |
} |
645 |
} |
646 |
#endif |
647 |
nonl(); |
648 |
curs_set(0); |
649 |
cbreak(); |
650 |
noecho(); |
651 |
timeout(delay * 1000); |
652 |
window=newwin(0, 0, 0, 0); |
653 |
clear(); |
654 |
|
655 |
if(!get_stats()){ |
656 |
fprintf(stderr, "Failed to get all the stats. Please check correct permissions\n"); |
657 |
endwin(); |
658 |
return 1; |
659 |
} |
660 |
|
661 |
display_headings(); |
662 |
|
663 |
for(;;){ |
664 |
time_t now; |
665 |
int ch = getch(); |
666 |
|
667 |
if (ch == 'q'){ |
668 |
break; |
669 |
} |
670 |
|
671 |
/* To keep the numbers slightly accurate we do not want them |
672 |
* updating more frequently than once a second. |
673 |
*/ |
674 |
now = time(NULL); |
675 |
if ((now - last_update) >= 1) { |
676 |
get_stats(); |
677 |
} |
678 |
last_update = now; |
679 |
|
680 |
if(sig_winch_flag) { |
681 |
clear(); |
682 |
display_headings(); |
683 |
sig_winch_flag = 0; |
684 |
} |
685 |
|
686 |
display_data(colouron); |
687 |
} |
688 |
|
689 |
endwin(); |
690 |
return 0; |
691 |
} |