示例#1
0
bool cgm_enter(const char *cg)
{
	if ( cgmanager_move_pid_sync(NULL, cgroup_manager, ctrl_list, cg,
				(int32_t) getpid()) != 0 ) {
		NihError *nerr;
		nerr = nih_error_get();
		fprintf(stderr, "call to move_pid (%s:%s, %d) failed: %s\n", ctrl_list, cg, (int)getpid(), nerr->message);
		nih_free(nerr);
		return false;
	}
	return true;
}
示例#2
0
文件: cgmanager.c 项目: skizhak/lxc
/*
 * Use the cgmanager to move a task into a cgroup for a particular
 * hierarchy.
 * All the subsystems in this hierarchy are co-mounted, so we only
 * need to transition the task into one of the cgroups
 */
static bool lxc_cgmanager_enter(pid_t pid, const char *controller,
		const char *cgroup_path)
{
	if (cgmanager_move_pid_sync(NULL, cgroup_manager, controller,
			cgroup_path, pid) != 0) {
		NihError *nerr;
		nerr = nih_error_get();
		ERROR("call to cgmanager_move_pid_sync failed: %s", nerr->message);
		nih_free(nerr);
		return false;
	}
	return true;
}
示例#3
0
bool cgm_move_pid(const char *controller, const char *cgroup, pid_t pid)
{
	if (!cgm_dbus_connect()) {
		return false;
	}

	if ( cgmanager_move_pid_sync(NULL, cgroup_manager, controller, cgroup,
				(int32_t) pid) != 0 ) {
		NihError *nerr;
		nerr = nih_error_get();
		fprintf(stderr, "call to move_pid (%s:%s, %d) failed: %s\n", controller, cgroup, pid, nerr->message);
		nih_free(nerr);
		cgm_dbus_disconnect();
		return false;
	}

	cgm_dbus_disconnect();
	return true;
}
示例#4
0
/*
 * Use the cgmanager to move a task into a cgroup for a particular
 * hierarchy.
 * All the subsystems in this hierarchy are co-mounted, so we only
 * need to transition the task into one of the cgroups
 *
 * Internal helper, must be called with cgmanager dbus socket open
 */
static bool lxc_cgmanager_enter(pid_t pid, const char *controller,
		const char *cgroup_path, bool abs)
{
	int ret;

	if (abs)
		ret = cgmanager_move_pid_abs_sync(NULL, cgroup_manager,
			controller, cgroup_path, pid);
	else
		ret = cgmanager_move_pid_sync(NULL, cgroup_manager,
			controller, cgroup_path, pid);
	if (ret != 0) {
		NihError *nerr;
		nerr = nih_error_get();
		ERROR("call to cgmanager_move_pid_%ssync failed: %s",
			abs ? "abs_" : "", nerr->message);
		nih_free(nerr);
		return false;
	}
	return true;
}