81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
/*
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* wmmemfree - dockapp which displays memory usage
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*
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* Copyright (C) 2003 Draghicioiu Mihai <misuceldestept@go.ro>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 Street #330, Boston, MA 02111-1307, USA.
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*/
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#include <stdio.h>
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#include <signal.h>
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#include <sys/time.h>
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#include "wmmemfree.h"
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#include "dockapp.h"
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#include "draw.h"
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#include "options.h"
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int argc;
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char **argv;
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int exitloop = 0;
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void handle_timer(int sig)
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{
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if(sig == SIGALRM)
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{
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draw_window();
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}
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}
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void start_timer()
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{
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struct itimerval tv;
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tv.it_value.tv_sec = 2; /* give 2 seconds for safety */
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tv.it_value.tv_usec = 0;
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tv.it_interval.tv_sec = 0;
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tv.it_interval.tv_usec = opt_milisecs * 1000;
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signal(SIGALRM, handle_timer);
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setitimer(ITIMER_REAL, &tv, NULL);
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}
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void stop_timer()
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{
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struct itimerval tv;
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signal(SIGALRM, SIG_IGN);
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tv.it_value.tv_sec = 0;
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tv.it_value.tv_usec = 0;
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tv.it_interval.tv_sec = 0;
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tv.it_interval.tv_usec = 0;
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setitimer(ITIMER_REAL, &tv, NULL);
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}
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int main(int carg, char **varg)
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{
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argc = carg;
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argv = varg;
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parse_args();
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make_window();
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start_timer();
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while(!exitloop)
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{
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process_events();
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}
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stop_timer();
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free_stuff();
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return 0;
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}
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