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📄 Make.tags.inc(2.13 KB)
📄 Makefile(302 B)
📄 bus_if.m(26.31 KB)
📄 capabilities.conf(13.67 KB)
📄 clock_if.m(1.7 KB)
📄 cpufreq_if.m(2.27 KB)
📄 device_if.m(10.41 KB)
📄 firmw.S(2.15 KB)
📄 genassym.sh(1.11 KB)
📄 genoffset.c(1.68 KB)
📄 genoffset.sh(3.58 KB)
📄 imgact_aout.c(9.45 KB)
📄 imgact_binmisc.c(18.64 KB)
📄 imgact_elf.c(76.32 KB)
📄 imgact_elf32.c(1.47 KB)
📄 imgact_elf64.c(1.47 KB)
📄 imgact_shell.c(8.41 KB)
📄 init_main.c(24.31 KB)
📄 init_sysent.c(95.3 KB)
📄 kern_acct.c(19.03 KB)
📄 kern_alq.c(24.97 KB)
📄 kern_clock.c(21.12 KB)
📄 kern_clocksource.c(23.34 KB)
📄 kern_condvar.c(11.28 KB)
📄 kern_conf.c(36.14 KB)
📄 kern_cons.c(15.75 KB)
📄 kern_context.c(3.59 KB)
📄 kern_cpu.c(30.77 KB)
📄 kern_cpuset.c(59.78 KB)
📄 kern_ctf.c(8.73 KB)
📄 kern_descrip.c(112.87 KB)
📄 kern_dtrace.c(2.94 KB)
📄 kern_dump.c(8.51 KB)
📄 kern_environment.c(22.75 KB)
📄 kern_et.c(7.1 KB)
📄 kern_event.c(62.49 KB)
📄 kern_exec.c(46.67 KB)
📄 kern_exit.c(34.61 KB)
📄 kern_fail.c(29.32 KB)
📄 kern_ffclock.c(12.66 KB)
📄 kern_fork.c(28.29 KB)
📄 kern_hhook.c(13.58 KB)
📄 kern_idle.c(2.74 KB)
📄 kern_intr.c(40.44 KB)
📄 kern_jail.c(112.67 KB)
📄 kern_kcov.c(15.32 KB)
📄 kern_khelp.c(9.45 KB)
📄 kern_kthread.c(11.8 KB)
📄 kern_ktr.c(11.93 KB)
📄 kern_ktrace.c(31.41 KB)
📄 kern_linker.c(54.3 KB)
📄 kern_lock.c(46.99 KB)
📄 kern_lockf.c(64.46 KB)
📄 kern_lockstat.c(3.8 KB)
📄 kern_loginclass.c(6.69 KB)
📄 kern_malloc.c(37.09 KB)
📄 kern_mbuf.c(43.16 KB)
📄 kern_mib.c(24.26 KB)
📄 kern_module.c(11.05 KB)
📄 kern_mtxpool.c(5.82 KB)
📄 kern_mutex.c(33.62 KB)
📄 kern_ntptime.c(32.49 KB)
📄 kern_osd.c(12.37 KB)
📄 kern_physio.c(5.74 KB)
📄 kern_pmc.c(8.89 KB)
📄 kern_poll.c(15.86 KB)
📄 kern_priv.c(9.14 KB)
📄 kern_proc.c(80.01 KB)
📄 kern_procctl.c(19.48 KB)
📄 kern_prot.c(57.94 KB)
📄 kern_racct.c(34.01 KB)
📄 kern_rangelock.c(8.67 KB)
📄 kern_rctl.c(53.87 KB)
📄 kern_resource.c(36.66 KB)
📄 kern_rmlock.c(28.27 KB)
📄 kern_rwlock.c(40.72 KB)
📄 kern_sdt.c(2.05 KB)
📄 kern_sema.c(4.85 KB)
📄 kern_sendfile.c(33.97 KB)
📄 kern_sharedpage.c(10.37 KB)
📄 kern_shutdown.c(43.34 KB)
📄 kern_sig.c(101.89 KB)
📄 kern_switch.c(13.85 KB)
📄 kern_sx.c(40.27 KB)
📄 kern_synch.c(18.17 KB)
📄 kern_syscalls.c(6.74 KB)
📄 kern_sysctl.c(67.24 KB)
📄 kern_tc.c(55.73 KB)
📄 kern_thr.c(14.14 KB)
📄 kern_thread.c(41.75 KB)
📄 kern_time.c(40.89 KB)
📄 kern_timeout.c(43.08 KB)
📄 kern_tslog.c(3.44 KB)
📄 kern_ubsan.c(50.74 KB)
📄 kern_umtx.c(107.14 KB)
📄 kern_uuid.c(11.68 KB)
📄 kern_xxx.c(10.44 KB)
📄 ksched.c(6.56 KB)
📄 link_elf.c(47.99 KB)
📄 link_elf_obj.c(44.41 KB)
📄 linker_if.m(3.96 KB)
📄 makesyscalls.sh(23.57 KB)
📄 md4c.c(7.89 KB)
📄 md5c.c(9.56 KB)
📄 msi_if.m(2.48 KB)
📄 p1003_1b.c(8.84 KB)
📄 pic_if.m(3.9 KB)
📄 posix4_mib.c(5.59 KB)
📄 sched_4bsd.c(45.03 KB)
📄 sched_ule.c(82.65 KB)
📄 serdev_if.m(3.49 KB)
📄 stack_protector.c(613 B)
📄 subr_acl_nfs4.c(37.42 KB)
📄 subr_acl_posix1e.c(17.71 KB)
📄 subr_atomic64.c(3.97 KB)
📄 subr_autoconf.c(7.7 KB)
📄 subr_blist.c(31.88 KB)
📄 subr_boot.c(5.8 KB)
📄 subr_bufring.c(2.21 KB)
📄 subr_bus.c(145.4 KB)
📄 subr_bus_dma.c(19.67 KB)
📄 subr_busdma_bufalloc.c(5.24 KB)
📄 subr_capability.c(11.93 KB)
📄 subr_clock.c(10.61 KB)
📄 subr_compressor.c(13.11 KB)
📄 subr_counter.c(4.44 KB)
📄 subr_coverage.c(6.17 KB)
📄 subr_csan.c(25.39 KB)
📄 subr_devmap.c(9.8 KB)
📄 subr_devstat.c(16.21 KB)
📄 subr_disk.c(8.54 KB)
📄 subr_dummy_vdso_tc.c(1.7 KB)
📄 subr_early.c(2.26 KB)
📄 subr_epoch.c(25.02 KB)
📄 subr_eventhandler.c(9.17 KB)
📄 subr_fattime.c(9.98 KB)
📄 subr_filter.c(12.2 KB)
📄 subr_firmware.c(13.88 KB)
📄 subr_gtaskqueue.c(20.19 KB)
📄 subr_hash.c(4.8 KB)
📄 subr_hints.c(12.87 KB)
📄 subr_intr.c(40.61 KB)
📄 subr_kdb.c(16.13 KB)
📄 subr_kobj.c(7.1 KB)
📄 subr_lock.c(18.81 KB)
📄 subr_log.c(7.64 KB)
📄 subr_mchain.c(11.06 KB)
📄 subr_module.c(12.98 KB)
📄 subr_msgbuf.c(10.6 KB)
📄 subr_param.c(10.93 KB)
📄 subr_pcpu.c(10.18 KB)
📄 subr_pctrie.c(20.99 KB)
📄 subr_physmem.c(11.52 KB)
📄 subr_pidctrl.c(5.43 KB)
📄 subr_power.c(3.13 KB)
📄 subr_prf.c(27.42 KB)
📄 subr_prng.c(3.36 KB)
📄 subr_prof.c(15.43 KB)
📄 subr_rangeset.c(8.5 KB)
📄 subr_rman.c(27.61 KB)
📄 subr_rtc.c(11.42 KB)
📄 subr_sbuf.c(20.53 KB)
📄 subr_scanf.c(15.59 KB)
📄 subr_sfbuf.c(6.17 KB)
📄 subr_sglist.c(22.83 KB)
📄 subr_sleepqueue.c(39.43 KB)
📄 subr_smp.c(31.62 KB)
📄 subr_smr.c(20.17 KB)
📄 subr_stack.c(6.47 KB)
📄 subr_stats.c(103.01 KB)
📄 subr_syscall.c(7.98 KB)
📄 subr_taskqueue.c(21.1 KB)
📄 subr_terminal.c(15.52 KB)
📄 subr_trap.c(10.87 KB)
📄 subr_turnstile.c(35.58 KB)
📄 subr_uio.c(11.38 KB)
📄 subr_unit.c(22.97 KB)
📄 subr_vmem.c(43.25 KB)
📄 subr_witness.c(84.59 KB)
📄 sys_capability.c(15.06 KB)
📄 sys_eventfd.c(8.42 KB)
📄 sys_generic.c(44.22 KB)
📄 sys_getrandom.c(4.21 KB)
📄 sys_pipe.c(45.14 KB)
📄 sys_procdesc.c(14.57 KB)
📄 sys_process.c(30.73 KB)
📄 sys_socket.c(20.11 KB)
📄 syscalls.c(22.73 KB)
📄 syscalls.master(60.26 KB)
📄 systrace_args.c(178.49 KB)
📄 sysv_ipc.c(6.53 KB)
📄 sysv_msg.c(48.65 KB)
📄 sysv_sem.c(49.85 KB)
📄 sysv_shm.c(43.93 KB)
📄 tty.c(55.14 KB)
📄 tty_compat.c(11.46 KB)
📄 tty_info.c(9.93 KB)
📄 tty_inq.c(12.22 KB)
📄 tty_outq.c(8.74 KB)
📄 tty_pts.c(19.74 KB)
📄 tty_tty.c(2.83 KB)
📄 tty_ttydisc.c(28.6 KB)
📄 uipc_accf.c(8.07 KB)
📄 uipc_debug.c(12.42 KB)
📄 uipc_domain.c(13.13 KB)
📄 uipc_ktls.c(55.7 KB)
📄 uipc_mbuf.c(52.45 KB)
📄 uipc_mbuf2.c(12.64 KB)
📄 uipc_mbufhash.c(4.9 KB)
📄 uipc_mqueue.c(64.64 KB)
📄 uipc_sem.c(25.18 KB)
📄 uipc_shm.c(50.47 KB)
📄 uipc_sockbuf.c(42.9 KB)
📄 uipc_socket.c(110.61 KB)
📄 uipc_syscalls.c(35.94 KB)
📄 uipc_usrreq.c(75.11 KB)
📄 vfs_acl.c(14.5 KB)
📄 vfs_aio.c(76.32 KB)
📄 vfs_bio.c(145.39 KB)
📄 vfs_cache.c(143.09 KB)
📄 vfs_cluster.c(28.36 KB)
📄 vfs_default.c(33.16 KB)
📄 vfs_export.c(14.55 KB)
📄 vfs_extattr.c(17.91 KB)
📄 vfs_hash.c(6 KB)
📄 vfs_init.c(15.86 KB)
📄 vfs_lookup.c(45.48 KB)
📄 vfs_mount.c(62.58 KB)
📄 vfs_mountroot.c(26.23 KB)
📄 vfs_subr.c(167.52 KB)
📄 vfs_syscalls.c(106.86 KB)
📄 vfs_vnops.c(86.28 KB)
📄 vnode_if.src(13.66 KB)

Editing: kern_condvar.c

/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2000 Jake Burkholder <jake@freebsd.org>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include "opt_ktrace.h"

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/limits.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/kernel.h>
#include <sys/ktr.h>
#include <sys/condvar.h>
#include <sys/sched.h>
#include <sys/signalvar.h>
#include <sys/sleepqueue.h>
#include <sys/resourcevar.h>
#ifdef KTRACE
#include <sys/uio.h>
#include <sys/ktrace.h>
#endif

/*
 * A bound below which cv_waiters is valid.  Once cv_waiters reaches this bound,
 * cv_signal must manually check the wait queue for threads.
 */
#define	CV_WAITERS_BOUND	INT_MAX

#define	CV_WAITERS_INC(cvp) do {					\
	if ((cvp)->cv_waiters < CV_WAITERS_BOUND)			\
		(cvp)->cv_waiters++;					\
} while (0)

/*
 * Common sanity checks for cv_wait* functions.
 */
#define	CV_ASSERT(cvp, lock, td) do {					\
	KASSERT((td) != NULL, ("%s: td NULL", __func__));		\
	KASSERT(TD_IS_RUNNING(td), ("%s: not TDS_RUNNING", __func__));	\
	KASSERT((cvp) != NULL, ("%s: cvp NULL", __func__));		\
	KASSERT((lock) != NULL, ("%s: lock NULL", __func__));		\
} while (0)

/*
 * Initialize a condition variable.  Must be called before use.
 */
void
cv_init(struct cv *cvp, const char *desc)
{

cvp->cv_description = desc;
	cvp->cv_waiters = 0;
}

/*
 * Destroy a condition variable.  The condition variable must be re-initialized
 * in order to be re-used.
 */
void
cv_destroy(struct cv *cvp)
{
#ifdef INVARIANTS
	struct sleepqueue *sq;

sleepq_lock(cvp);
	sq = sleepq_lookup(cvp);
	sleepq_release(cvp);
	KASSERT(sq == NULL, ("%s: associated sleep queue non-empty", __func__));
#endif
}

/*
 * Wait on a condition variable.  The current thread is placed on the condition
 * variable's wait queue and suspended.  A cv_signal or cv_broadcast on the same
 * condition variable will resume the thread.  The mutex is released before
 * sleeping and will be held on return.  It is recommended that the mutex be
 * held when cv_signal or cv_broadcast are called.
 */
void
_cv_wait(struct cv *cvp, struct lock_object *lock)
{
	WITNESS_SAVE_DECL(lock_witness);
	struct lock_class *class;
	struct thread *td;
	uintptr_t lock_state;

td = curthread;
	lock_state = 0;
#ifdef KTRACE
	if (KTRPOINT(td, KTR_CSW))
		ktrcsw(1, 0, cv_wmesg(cvp));
#endif
	CV_ASSERT(cvp, lock, td);
	WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, lock,
	    "Waiting on \"%s\"", cvp->cv_description);
	class = LOCK_CLASS(lock);

if (SCHEDULER_STOPPED_TD(td))
		return;

sleepq_lock(cvp);

CV_WAITERS_INC(cvp);
	if (lock == &Giant.lock_object)
		mtx_assert(&Giant, MA_OWNED);
	DROP_GIANT();

sleepq_add(cvp, lock, cvp->cv_description, SLEEPQ_CONDVAR, 0);
	if (lock != &Giant.lock_object) {
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_release(cvp);
		WITNESS_SAVE(lock, lock_witness);
		lock_state = class->lc_unlock(lock);
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_lock(cvp);
	}
	sleepq_wait(cvp, 0);

#ifdef KTRACE
	if (KTRPOINT(td, KTR_CSW))
		ktrcsw(0, 0, cv_wmesg(cvp));
#endif
	PICKUP_GIANT();
	if (lock != &Giant.lock_object) {
		class->lc_lock(lock, lock_state);
		WITNESS_RESTORE(lock, lock_witness);
	}
}

/*
 * Wait on a condition variable.  This function differs from cv_wait by
 * not acquiring the mutex after condition variable was signaled.
 */
void
_cv_wait_unlock(struct cv *cvp, struct lock_object *lock)
{
	struct lock_class *class;
	struct thread *td;

td = curthread;
#ifdef KTRACE
	if (KTRPOINT(td, KTR_CSW))
		ktrcsw(1, 0, cv_wmesg(cvp));
#endif
	CV_ASSERT(cvp, lock, td);
	WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, lock,
	    "Waiting on \"%s\"", cvp->cv_description);
	KASSERT(lock != &Giant.lock_object,
	    ("cv_wait_unlock cannot be used with Giant"));
	class = LOCK_CLASS(lock);

if (SCHEDULER_STOPPED_TD(td)) {
		class->lc_unlock(lock);
		return;
	}

sleepq_lock(cvp);

CV_WAITERS_INC(cvp);
	DROP_GIANT();

sleepq_add(cvp, lock, cvp->cv_description, SLEEPQ_CONDVAR, 0);
	if (class->lc_flags & LC_SLEEPABLE)
		sleepq_release(cvp);
	class->lc_unlock(lock);
	if (class->lc_flags & LC_SLEEPABLE)
		sleepq_lock(cvp);
	sleepq_wait(cvp, 0);

#ifdef KTRACE
	if (KTRPOINT(td, KTR_CSW))
		ktrcsw(0, 0, cv_wmesg(cvp));
#endif
	PICKUP_GIANT();
}

/*
 * Wait on a condition variable, allowing interruption by signals.  Return 0 if
 * the thread was resumed with cv_signal or cv_broadcast, EINTR or ERESTART if
 * a signal was caught.  If ERESTART is returned the system call should be
 * restarted if possible.
 */
int
_cv_wait_sig(struct cv *cvp, struct lock_object *lock)
{
	WITNESS_SAVE_DECL(lock_witness);
	struct lock_class *class;
	struct thread *td;
	uintptr_t lock_state;
	int rval;

if (SCHEDULER_STOPPED_TD(td))
		return (0);

sleepq_lock(cvp);

CV_WAITERS_INC(cvp);
	if (lock == &Giant.lock_object)
		mtx_assert(&Giant, MA_OWNED);
	DROP_GIANT();

sleepq_add(cvp, lock, cvp->cv_description, SLEEPQ_CONDVAR |
	    SLEEPQ_INTERRUPTIBLE, 0);
	if (lock != &Giant.lock_object) {
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_release(cvp);
		WITNESS_SAVE(lock, lock_witness);
		lock_state = class->lc_unlock(lock);
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_lock(cvp);
	}
	rval = sleepq_wait_sig(cvp, 0);

return (rval);
}

/*
 * Wait on a condition variable for (at most) the value specified in sbt
 * argument. Returns 0 if the process was resumed by cv_signal or cv_broadcast,
 * EWOULDBLOCK if the timeout expires.
 */
int
_cv_timedwait_sbt(struct cv *cvp, struct lock_object *lock, sbintime_t sbt,
    sbintime_t pr, int flags)
{
	WITNESS_SAVE_DECL(lock_witness);
	struct lock_class *class;
	struct thread *td;
	int lock_state, rval;

if (SCHEDULER_STOPPED_TD(td))
		return (0);

sleepq_lock(cvp);

CV_WAITERS_INC(cvp);
	if (lock == &Giant.lock_object)
		mtx_assert(&Giant, MA_OWNED);
	DROP_GIANT();

sleepq_add(cvp, lock, cvp->cv_description, SLEEPQ_CONDVAR, 0);
	sleepq_set_timeout_sbt(cvp, sbt, pr, flags);
	if (lock != &Giant.lock_object) {
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_release(cvp);
		WITNESS_SAVE(lock, lock_witness);
		lock_state = class->lc_unlock(lock);
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_lock(cvp);
	}
	rval = sleepq_timedwait(cvp, 0);

return (rval);
}

/*
 * Wait on a condition variable for (at most) the value specified in sbt 
 * argument, allowing interruption by signals.
 * Returns 0 if the thread was resumed by cv_signal or cv_broadcast,
 * EWOULDBLOCK if the timeout expires, and EINTR or ERESTART if a signal
 * was caught.
 */
int
_cv_timedwait_sig_sbt(struct cv *cvp, struct lock_object *lock,
    sbintime_t sbt, sbintime_t pr, int flags)
{
	WITNESS_SAVE_DECL(lock_witness);
	struct lock_class *class;
	struct thread *td;
	int lock_state, rval;

if (SCHEDULER_STOPPED_TD(td))
		return (0);

sleepq_lock(cvp);

CV_WAITERS_INC(cvp);
	if (lock == &Giant.lock_object)
		mtx_assert(&Giant, MA_OWNED);
	DROP_GIANT();

sleepq_add(cvp, lock, cvp->cv_description, SLEEPQ_CONDVAR |
	    SLEEPQ_INTERRUPTIBLE, 0);
	sleepq_set_timeout_sbt(cvp, sbt, pr, flags);
	if (lock != &Giant.lock_object) {
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_release(cvp);
		WITNESS_SAVE(lock, lock_witness);
		lock_state = class->lc_unlock(lock);
		if (class->lc_flags & LC_SLEEPABLE)
			sleepq_lock(cvp);
	}
	rval = sleepq_timedwait_sig(cvp, 0);

return (rval);
}

/*
 * Signal a condition variable, wakes up one waiting thread.  Will also wakeup
 * the swapper if the process is not in memory, so that it can bring the
 * sleeping process in.  Note that this may also result in additional threads
 * being made runnable.  Should be called with the same mutex as was passed to
 * cv_wait held.
 */
void
cv_signal(struct cv *cvp)
{
	int wakeup_swapper;

if (cvp->cv_waiters == 0)
		return;
	wakeup_swapper = 0;
	sleepq_lock(cvp);
	if (cvp->cv_waiters > 0) {
		if (cvp->cv_waiters == CV_WAITERS_BOUND &&
		    sleepq_lookup(cvp) == NULL) {
			cvp->cv_waiters = 0;
		} else {
			if (cvp->cv_waiters < CV_WAITERS_BOUND)
				cvp->cv_waiters--;
			wakeup_swapper = sleepq_signal(cvp, SLEEPQ_CONDVAR, 0,
			    0);
		}
	}
	sleepq_release(cvp);
	if (wakeup_swapper)
		kick_proc0();
}

/*
 * Broadcast a signal to a condition variable.  Wakes up all waiting threads.
 * Should be called with the same mutex as was passed to cv_wait held.
 */
void
cv_broadcastpri(struct cv *cvp, int pri)
{
	int wakeup_swapper;

if (cvp->cv_waiters == 0)
		return;
	/*
	 * XXX sleepq_broadcast pri argument changed from -1 meaning
	 * no pri to 0 meaning no pri.
	 */
	wakeup_swapper = 0;
	if (pri == -1)
		pri = 0;
	sleepq_lock(cvp);
	if (cvp->cv_waiters > 0) {
		cvp->cv_waiters = 0;
		wakeup_swapper = sleepq_broadcast(cvp, SLEEPQ_CONDVAR, pri, 0);
	}
	sleepq_release(cvp);
	if (wakeup_swapper)
		kick_proc0();
}

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