92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
/*
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* Copyright 2007, Intel Corporation
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*
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* This file is part of PowerTOP
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*
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* This program file is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* 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 in a file named COPYING; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* Authors:
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* Arjan van de Ven <arjan@linux.intel.com>
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include <sys/types.h>
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#include <signal.h>
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#include "powertop.h"
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char process_to_kill[1024];
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static void fancy_kill(void)
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{
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FILE *file;
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char line[2048];
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char *tokill;
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int pid = 0;
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tokill = &process_to_kill[1];
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file = popen(" ps -A -o pid,command", "r");
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if (!file)
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return;
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while (!feof(file)) {
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memset(line, 0, 2048);
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if (fgets(line, 2047, file)==NULL)
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break;
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if (!strstr(line, tokill))
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continue;
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pid = strtoul(line, NULL, 10);
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}
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pclose(file);
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if (pid<2)
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return;
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kill(pid, SIGTERM);
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}
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void do_kill(void)
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{
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char line[2048];
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if (process_to_kill[0] == '-') {
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fancy_kill();
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} else {
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sprintf(line, "killall %s &> /dev/null", process_to_kill);
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system(line);
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}
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}
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void suggest_process_death(char *process_match, char *tokill, struct line *slines, int linecount, double minwakeups, char *comment, int weight)
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{
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int i;
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for (i = 0; i < linecount; i++) {
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if (slines[i].string && strstr(slines[i].string, process_match)) {
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char hotkey_string[300];
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sprintf(hotkey_string, _(" K - kill %s "), tokill);
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strcpy(process_to_kill, tokill);
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if (minwakeups < slines[i].count)
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add_suggestion(comment, weight, 'K' , hotkey_string, do_kill);
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break;
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}
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}
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fflush(stdout);
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}
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