C++ (Cpp) clone_uts_ns примеры использования

Пример #1

Файл: utsname.c Проект: helicopter3/wl500g

/*
 * Copy task tsk's utsname namespace, or clone it if flags
 * specifies CLONE_NEWUTS.  In latter case, changes to the
 * utsname of this process won't be seen by parent, and vice
 * versa.
 */
struct uts_namespace *copy_utsname(int flags, struct uts_namespace *old_ns)
{
    struct uts_namespace *new_ns;

    BUG_ON(!old_ns);
    get_uts_ns(old_ns);

    if (!(flags & CLONE_NEWUTS))
        return old_ns;

    new_ns = clone_uts_ns(old_ns);

    put_uts_ns(old_ns);
    return new_ns;
}

Пример #2

Файл: utsname.c Проект: jay-caoj/linux-3.9.6

/*
 * Copy task tsk's utsname namespace, or clone it if flags
 * specifies CLONE_NEWUTS.  In latter case, changes to the
 * utsname of this process won't be seen by parent, and vice
 * versa.
 */
struct uts_namespace *copy_utsname(unsigned long flags,
                                   struct user_namespace *user_ns, struct uts_namespace *old_ns)
{
    struct uts_namespace *new_ns;

    BUG_ON(!old_ns);
    get_uts_ns(old_ns);

    if (!(flags & CLONE_NEWUTS))
        return old_ns;

    new_ns = clone_uts_ns(user_ns, old_ns);

    put_uts_ns(old_ns);
    return new_ns;
}

Пример #3

Файл: utsname.c Проект: CSCLOG/beaglebone

/*
 * Copy task tsk's utsname namespace, or clone it if flags
 * specifies CLONE_NEWUTS.  In latter case, changes to the
 * utsname of this process won't be seen by parent, and vice
 * versa.
 */
struct uts_namespace *copy_utsname(unsigned long flags,
				   struct task_struct *tsk)
{
	struct uts_namespace *old_ns = tsk->nsproxy->uts_ns;
	struct uts_namespace *new_ns;

	BUG_ON(!old_ns);
	get_uts_ns(old_ns);

	if (!(flags & CLONE_NEWUTS))
		return old_ns;

	new_ns = clone_uts_ns(tsk, old_ns);

	put_uts_ns(old_ns);
	return new_ns;
}