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* Copyright © 2014 Canonical Ltd.
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3, as published
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* by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranties of
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* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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* Ted Gould <ted.gould@canonical.com>
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int kill (pid_t pid, int signal);
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pid_t getpgid (pid_t);
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main (int argc, char * argv[])
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/* Break off a new process group */
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GDBusConnection * cgmanager = cgroup_manager_connection();
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g_return_val_if_fail(cgmanager != NULL, -1);
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/* We're gonna try to kill things forever, literally. It's important
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enough that we can't consider failure an option. */
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gboolean killed = TRUE;
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GList * pidlist = pids_from_cgroup(cgmanager, NULL, NULL);
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for (head = pidlist; head != NULL; head = g_list_next(head)) {
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GPid pid = GPOINTER_TO_INT(head->data);
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/* We don't want to kill ourselves, or if we're being executed by
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a script, that script, either. We also don't want things in our
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process group which we forked at the opening */
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if (pid != getpid() && pid != getppid() && getpgid(pid) != getpid()) {
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g_debug("Killing pid: %d", pid);
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g_clear_object(&cgmanager);
added
removed
cgroup-reap-all.c
