Index: stable/10/share/man/man9/Makefile =================================================================== --- stable/10/share/man/man9/Makefile (revision 337033) +++ stable/10/share/man/man9/Makefile (revision 337034) @@ -1,1575 +1,1576 @@ # $FreeBSD$ .include MAN= accept_filter.9 \ accf_data.9 \ accf_dns.9 \ accf_http.9 \ acl.9 \ alq.9 \ altq.9 \ atomic.9 \ bios.9 \ boot.9 \ bpf.9 \ buf.9 \ buf_ring.9 \ BUF_ISLOCKED.9 \ BUF_LOCK.9 \ BUF_LOCKFREE.9 \ BUF_LOCKINIT.9 \ BUF_RECURSED.9 \ BUF_TIMELOCK.9 \ BUF_UNLOCK.9 \ bus_activate_resource.9 \ BUS_ADD_CHILD.9 \ bus_adjust_resource.9 \ bus_alloc_resource.9 \ BUS_BIND_INTR.9 \ bus_child_present.9 \ BUS_CHILD_DELETED.9 \ BUS_CHILD_DETACHED.9 \ BUS_CONFIG_INTR.9 \ BUS_DESCRIBE_INTR.9 \ bus_dma.9 \ bus_generic_attach.9 \ bus_generic_detach.9 \ bus_generic_new_pass.9 \ bus_generic_print_child.9 \ bus_generic_read_ivar.9 \ bus_generic_shutdown.9 \ bus_get_resource.9 \ BUS_NEW_PASS.9 \ BUS_PRINT_CHILD.9 \ BUS_READ_IVAR.9 \ bus_release_resource.9 \ bus_set_pass.9 \ bus_set_resource.9 \ BUS_SETUP_INTR.9 \ bus_space.9 \ byteorder.9 \ casuword.9 \ cd.9 \ condvar.9 \ config_intrhook.9 \ contigmalloc.9 \ copy.9 \ counter.9 \ cr_cansee.9 \ critical_enter.9 \ cr_seeothergids.9 \ cr_seeotheruids.9 \ crypto.9 \ CTASSERT.9 \ DB_COMMAND.9 \ DECLARE_GEOM_CLASS.9 \ DECLARE_MODULE.9 \ DELAY.9 \ devclass.9 \ devclass_find.9 \ devclass_get_device.9 \ devclass_get_devices.9 \ devclass_get_drivers.9 \ devclass_get_maxunit.9 \ devclass_get_name.9 \ devclass_get_softc.9 \ dev_clone.9 \ devfs_set_cdevpriv.9 \ device.9 \ device_add_child.9 \ DEVICE_ATTACH.9 \ device_delete_child.9 \ DEVICE_DETACH.9 \ device_enable.9 \ device_find_child.9 \ device_get_children.9 \ device_get_devclass.9 \ device_get_driver.9 \ device_get_ivars.9 \ device_get_name.9 \ device_get_parent.9 \ device_get_softc.9 \ device_get_state.9 \ device_get_sysctl.9 \ device_get_unit.9 \ DEVICE_IDENTIFY.9 \ device_printf.9 \ DEVICE_PROBE.9 \ device_probe_and_attach.9 \ device_quiet.9 \ device_set_desc.9 \ device_set_driver.9 \ device_set_flags.9 \ DEVICE_SHUTDOWN.9 \ DEV_MODULE.9 \ devstat.9 \ devtoname.9 \ disk.9 \ domain.9 \ drbr.9 \ driver.9 \ DRIVER_MODULE.9 \ EVENTHANDLER.9 \ eventtimers.9 \ extattr.9 \ fail.9 \ fetch.9 \ firmware.9 \ fpu_kern.9 \ g_access.9 \ g_attach.9 \ g_bio.9 \ g_consumer.9 \ g_data.9 \ get_cyclecount.9 \ getnewvnode.9 \ g_event.9 \ g_geom.9 \ g_provider.9 \ g_provider_by_name.9 \ groupmember.9 \ g_wither_geom.9 \ hash.9 \ hashinit.9 \ hexdump.9 \ hhook.9 \ ieee80211.9 \ ieee80211_amrr.9 \ ieee80211_beacon.9 \ ieee80211_bmiss.9 \ ieee80211_crypto.9 \ ieee80211_ddb.9 \ ieee80211_input.9 \ ieee80211_node.9 \ ieee80211_output.9 \ ieee80211_proto.9 \ ieee80211_radiotap.9 \ ieee80211_regdomain.9 \ ieee80211_scan.9 \ ieee80211_vap.9 \ ifnet.9 \ inittodr.9 \ insmntque.9 \ intro.9 \ ithread.9 \ KASSERT.9 \ kernacc.9 \ kernel_mount.9 \ khelp.9 \ kobj.9 \ kproc.9 \ kqueue.9 \ kthread.9 \ ktr.9 \ lock.9 \ locking.9 \ LOCK_PROFILING.9 \ mac.9 \ make_dev.9 \ malloc.9 \ mbchain.9 \ mbpool.9 \ mbuf.9 \ mbuf_tags.9 \ MD5.9 \ mdchain.9 \ memcchr.9 \ memguard.9 \ microseq.9 \ microtime.9 \ microuptime.9 \ mi_switch.9 \ mod_cc.9 \ module.9 \ MODULE_DEPEND.9 \ MODULE_VERSION.9 \ mtx_pool.9 \ mutex.9 \ namei.9 \ netisr.9 \ osd.9 \ panic.9 \ pbuf.9 \ p_candebug.9 \ p_cansee.9 \ pci.9 \ pfil.9 \ pfind.9 \ pget.9 \ pgfind.9 \ physio.9 \ pmap.9 \ pmap_activate.9 \ pmap_clear_modify.9 \ pmap_copy.9 \ pmap_enter.9 \ pmap_extract.9 \ pmap_growkernel.9 \ pmap_init.9 \ pmap_is_modified.9 \ pmap_is_prefaultable.9 \ pmap_map.9 \ pmap_mincore.9 \ pmap_object_init_pt.9 \ pmap_page_exists_quick.9 \ pmap_page_init.9 \ pmap_page_protect.9 \ pmap_pinit.9 \ pmap_qenter.9 \ pmap_release.9 \ pmap_remove.9 \ pmap_resident_count.9 \ pmap_unwire.9 \ pmap_zero_page.9 \ printf.9 \ prison_check.9 \ priv.9 \ pseudofs.9 \ psignal.9 \ random.9 \ random_harvest.9 \ redzone.9 \ refcount.9 \ resettodr.9 \ resource_int_value.9 \ rijndael.9 \ rman.9 \ rmlock.9 \ rtalloc.9 \ rtentry.9 \ runqueue.9 \ rwlock.9 \ sbuf.9 \ scheduler.9 \ SDT.9 \ securelevel_gt.9 \ selrecord.9 \ sema.9 \ sf_buf.9 \ sglist.9 \ shm_map.9 \ signal.9 \ sleep.9 \ sleepqueue.9 \ socket.9 \ spl.9 \ stack.9 \ store.9 \ style.9 \ swi.9 \ sx.9 \ SYSCALL_MODULE.9 \ sysctl.9 \ sysctl_add_oid.9 \ sysctl_ctx_init.9 \ SYSINIT.9 \ taskqueue.9 \ thread_exit.9 \ time.9 \ timeout.9 \ tvtohz.9 \ ucred.9 \ uidinfo.9 \ uio.9 \ unr.9 \ utopia.9 \ vaccess.9 \ vaccess_acl_nfs4.9 \ vaccess_acl_posix1e.9 \ vcount.9 \ vflush.9 \ VFS.9 \ vfs_busy.9 \ VFS_CHECKEXP.9 \ vfsconf.9 \ VFS_FHTOVP.9 \ vfs_getnewfsid.9 \ vfs_getopt.9 \ vfs_getvfs.9 \ VFS_MOUNT.9 \ vfs_mountedfrom.9 \ VFS_QUOTACTL.9 \ VFS_ROOT.9 \ vfs_rootmountalloc.9 \ VFS_SET.9 \ VFS_STATFS.9 \ vfs_suser.9 \ VFS_SYNC.9 \ vfs_timestamp.9 \ vfs_unbusy.9 \ VFS_UNMOUNT.9 \ vfs_unmountall.9 \ VFS_VGET.9 \ vget.9 \ vgone.9 \ vhold.9 \ vinvalbuf.9 \ vm_fault_prefault.9 \ vm_map.9 \ vm_map_check_protection.9 \ vm_map_create.9 \ vm_map_delete.9 \ vm_map_entry_resize_free.9 \ vm_map_find.9 \ vm_map_findspace.9 \ vm_map_inherit.9 \ vm_map_init.9 \ vm_map_insert.9 \ vm_map_lock.9 \ vm_map_lookup.9 \ vm_map_madvise.9 \ vm_map_max.9 \ vm_map_protect.9 \ vm_map_remove.9 \ vm_map_simplify_entry.9 \ vm_map_stack.9 \ vm_map_submap.9 \ vm_map_sync.9 \ vm_map_wire.9 \ vm_page_alloc.9 \ vm_page_bits.9 \ vm_page_busy.9 \ vm_page_cache.9 \ vm_page_deactivate.9 \ vm_page_dontneed.9 \ vm_page_aflag.9 \ vm_page_free.9 \ vm_page_grab.9 \ vm_page_hold.9 \ vm_page_insert.9 \ vm_page_lookup.9 \ vm_page_rename.9 \ vm_page_wire.9 \ vm_set_page_size.9 \ vmem.9 \ vn_fullpath.9 \ vn_isdisk.9 \ vnode.9 \ VOP_ACCESS.9 \ VOP_ACLCHECK.9 \ VOP_ADVISE.9 \ VOP_ADVLOCK.9 \ VOP_ALLOCATE.9 \ VOP_ATTRIB.9 \ VOP_BWRITE.9 \ VOP_CREATE.9 \ VOP_FSYNC.9 \ VOP_GETACL.9 \ VOP_GETEXTATTR.9 \ VOP_GETPAGES.9 \ VOP_INACTIVE.9 \ VOP_IOCTL.9 \ VOP_LINK.9 \ VOP_LISTEXTATTR.9 \ VOP_LOCK.9 \ VOP_LOOKUP.9 \ VOP_OPENCLOSE.9 \ VOP_PATHCONF.9 \ VOP_PRINT.9 \ VOP_RDWR.9 \ VOP_READDIR.9 \ VOP_READLINK.9 \ VOP_REALLOCBLKS.9 \ VOP_REMOVE.9 \ VOP_RENAME.9 \ VOP_REVOKE.9 \ VOP_SETACL.9 \ VOP_SETEXTATTR.9 \ VOP_STRATEGY.9 \ VOP_VPTOCNP.9 \ VOP_VPTOFH.9 \ vref.9 \ vrefcnt.9 \ vrele.9 \ vslock.9 \ watchdog.9 \ zero_copy.9 \ zone.9 MLINKS= unr.9 alloc_unr.9 \ unr.9 alloc_unrl.9 \ unr.9 alloc_unr_specific.9 \ unr.9 delete_unrhdr.9 \ unr.9 free_unr.9 \ unr.9 new_unrhdr.9 MLINKS+=alq.9 ALQ.9 \ alq.9 alq_close.9 \ alq.9 alq_flush.9 \ alq.9 alq_get.9 \ alq.9 alq_open.9 \ alq.9 alq_post.9 \ alq.9 alq_write.9 MLINKS+=altq.9 ALTQ.9 MLINKS+=atomic.9 atomic_add.9 \ atomic.9 atomic_clear.9 \ atomic.9 atomic_cmpset.9 \ atomic.9 atomic_fetchadd.9 \ atomic.9 atomic_load.9 \ atomic.9 atomic_readandclear.9 \ atomic.9 atomic_set.9 \ atomic.9 atomic_store.9 \ atomic.9 atomic_subtract.9 MLINKS+=bpf.9 bpfattach.9 \ bpf.9 bpfattach2.9 \ bpf.9 bpfdetach.9 \ bpf.9 bpf_filter.9 \ bpf.9 bpf_mtap.9 \ bpf.9 bpf_mtap2.9 \ bpf.9 bpf_tap.9 \ bpf.9 bpf_validate.9 MLINKS+=buf.9 bp.9 MLINKS+=buf_ring.9 buf_ring_alloc.9 \ buf_ring.9 buf_ring_free.9 \ buf_ring.9 buf_ring_enqueue.9 \ buf_ring.9 buf_ring_enqueue_bytes.9 \ buf_ring.9 buf_ring_dequeue_mc.9 \ buf_ring.9 buf_ring_dequeue_sc.9 \ buf_ring.9 buf_ring_count.9 \ buf_ring.9 buf_ring_empty.9 \ buf_ring.9 buf_ring_full.9 \ buf_ring.9 buf_ring_peek.9 MLINKS+=bus_activate_resource.9 bus_deactivate_resource.9 MLINKS+=bus_alloc_resource.9 bus_alloc_resource_any.9 MLINKS+=BUS_BIND_INTR.9 bus_bind_intr.9 MLINKS+=BUS_DESCRIBE_INTR.9 bus_describe_intr.9 MLINKS+=bus_dma.9 busdma.9 \ bus_dma.9 bus_dmamap_create.9 \ bus_dma.9 bus_dmamap_destroy.9 \ bus_dma.9 bus_dmamap_load.9 \ bus_dma.9 bus_dmamap_load_mbuf.9 \ bus_dma.9 bus_dmamap_load_mbuf_sg.9 \ bus_dma.9 bus_dmamap_load_uio.9 \ bus_dma.9 bus_dmamap_sync.9 \ bus_dma.9 bus_dmamap_unload.9 \ bus_dma.9 bus_dmamem_alloc.9 \ bus_dma.9 bus_dmamem_free.9 \ bus_dma.9 bus_dma_tag_create.9 \ bus_dma.9 bus_dma_tag_destroy.9 MLINKS+=bus_generic_read_ivar.9 bus_generic_write_ivar.9 MLINKS+=BUS_READ_IVAR.9 BUS_WRITE_IVAR.9 MLINKS+=BUS_SETUP_INTR.9 bus_setup_intr.9 \ BUS_SETUP_INTR.9 BUS_TEARDOWN_INTR.9 \ BUS_SETUP_INTR.9 bus_teardown_intr.9 MLINKS+=bus_space.9 bus_space_barrier.9 \ bus_space.9 bus_space_copy_region_1.9 \ bus_space.9 bus_space_copy_region_2.9 \ bus_space.9 bus_space_copy_region_4.9 \ bus_space.9 bus_space_copy_region_8.9 \ bus_space.9 bus_space_copy_region_stream_1.9 \ bus_space.9 bus_space_copy_region_stream_2.9 \ bus_space.9 bus_space_copy_region_stream_4.9 \ bus_space.9 bus_space_copy_region_stream_8.9 \ bus_space.9 bus_space_free.9 \ bus_space.9 bus_space_map.9 \ bus_space.9 bus_space_read_1.9 \ bus_space.9 bus_space_read_2.9 \ bus_space.9 bus_space_read_4.9 \ bus_space.9 bus_space_read_8.9 \ bus_space.9 bus_space_read_multi_1.9 \ bus_space.9 bus_space_read_multi_2.9 \ bus_space.9 bus_space_read_multi_4.9 \ bus_space.9 bus_space_read_multi_8.9 \ bus_space.9 bus_space_read_multi_stream_1.9 \ bus_space.9 bus_space_read_multi_stream_2.9 \ bus_space.9 bus_space_read_multi_stream_4.9 \ bus_space.9 bus_space_read_multi_stream_8.9 \ bus_space.9 bus_space_read_region_1.9 \ bus_space.9 bus_space_read_region_2.9 \ bus_space.9 bus_space_read_region_4.9 \ bus_space.9 bus_space_read_region_8.9 \ bus_space.9 bus_space_read_region_stream_1.9 \ bus_space.9 bus_space_read_region_stream_2.9 \ bus_space.9 bus_space_read_region_stream_4.9 \ bus_space.9 bus_space_read_region_stream_8.9 \ bus_space.9 bus_space_read_stream_1.9 \ bus_space.9 bus_space_read_stream_2.9 \ bus_space.9 bus_space_read_stream_4.9 \ bus_space.9 bus_space_read_stream_8.9 \ bus_space.9 bus_space_set_multi_1.9 \ bus_space.9 bus_space_set_multi_2.9 \ bus_space.9 bus_space_set_multi_4.9 \ bus_space.9 bus_space_set_multi_8.9 \ bus_space.9 bus_space_set_multi_stream_1.9 \ bus_space.9 bus_space_set_multi_stream_2.9 \ bus_space.9 bus_space_set_multi_stream_4.9 \ bus_space.9 bus_space_set_multi_stream_8.9 \ bus_space.9 bus_space_set_region_1.9 \ bus_space.9 bus_space_set_region_2.9 \ bus_space.9 bus_space_set_region_4.9 \ bus_space.9 bus_space_set_region_8.9 \ bus_space.9 bus_space_set_region_stream_1.9 \ bus_space.9 bus_space_set_region_stream_2.9 \ bus_space.9 bus_space_set_region_stream_4.9 \ bus_space.9 bus_space_set_region_stream_8.9 \ bus_space.9 bus_space_subregion.9 \ bus_space.9 bus_space_unmap.9 \ bus_space.9 bus_space_write_1.9 \ bus_space.9 bus_space_write_2.9 \ bus_space.9 bus_space_write_4.9 \ bus_space.9 bus_space_write_8.9 \ bus_space.9 bus_space_write_multi_1.9 \ bus_space.9 bus_space_write_multi_2.9 \ bus_space.9 bus_space_write_multi_4.9 \ bus_space.9 bus_space_write_multi_8.9 \ bus_space.9 bus_space_write_multi_stream_1.9 \ bus_space.9 bus_space_write_multi_stream_2.9 \ bus_space.9 bus_space_write_multi_stream_4.9 \ bus_space.9 bus_space_write_multi_stream_8.9 \ bus_space.9 bus_space_write_region_1.9 \ bus_space.9 bus_space_write_region_2.9 \ bus_space.9 bus_space_write_region_4.9 \ bus_space.9 bus_space_write_region_8.9 \ bus_space.9 bus_space_write_region_stream_1.9 \ bus_space.9 bus_space_write_region_stream_2.9 \ bus_space.9 bus_space_write_region_stream_4.9 \ bus_space.9 bus_space_write_region_stream_8.9 \ bus_space.9 bus_space_write_stream_1.9 \ bus_space.9 bus_space_write_stream_2.9 \ bus_space.9 bus_space_write_stream_4.9 \ bus_space.9 bus_space_write_stream_8.9 MLINKS+=byteorder.9 be16dec.9 \ byteorder.9 be16enc.9 \ byteorder.9 be16toh.9 \ byteorder.9 be32dec.9 \ byteorder.9 be32enc.9 \ byteorder.9 be32toh.9 \ byteorder.9 be64dec.9 \ byteorder.9 be64enc.9 \ byteorder.9 be64toh.9 \ byteorder.9 bswap16.9 \ byteorder.9 bswap32.9 \ byteorder.9 bswap64.9 \ byteorder.9 htobe16.9 \ byteorder.9 htobe32.9 \ byteorder.9 htobe64.9 \ byteorder.9 htole16.9 \ byteorder.9 htole32.9 \ byteorder.9 htole64.9 \ byteorder.9 le16dec.9 \ byteorder.9 le16enc.9 \ byteorder.9 le16toh.9 \ byteorder.9 le32dec.9 \ byteorder.9 le32enc.9 \ byteorder.9 le32toh.9 \ byteorder.9 le64dec.9 \ byteorder.9 le64enc.9 \ byteorder.9 le64toh.9 MLINKS+=condvar.9 cv_broadcast.9 \ condvar.9 cv_broadcastpri.9 \ condvar.9 cv_destroy.9 \ condvar.9 cv_init.9 \ condvar.9 cv_signal.9 \ condvar.9 cv_timedwait.9 \ condvar.9 cv_timedwait_sig.9 \ condvar.9 cv_wait.9 \ condvar.9 cv_wait_sig.9 \ condvar.9 cv_wait_unlock.9 \ condvar.9 cv_wmesg.9 MLINKS+=config_intrhook.9 config_intrhook_disestablish.9 \ config_intrhook.9 config_intrhook_establish.9 MLINKS+=contigmalloc.9 contigfree.9 MLINKS+=casuword.9 casueword.9 \ casuword.9 casueword32.9 \ casuword.9 casuword32.9 MLINKS+=copy.9 copyin.9 \ copy.9 copyin_nofault.9 \ copy.9 copyinstr.9 \ copy.9 copyout.9 \ copy.9 copyout_nofault.9 \ copy.9 copystr.9 MLINKS+=counter.9 counter_u64_alloc.9 \ counter.9 counter_u64_free.9 \ counter.9 counter_u64_add.9 \ counter.9 counter_enter.9 \ counter.9 counter_exit.9 \ counter.9 counter_u64_add_protected.9 \ counter.9 counter_u64_fetch.9 \ counter.9 counter_u64_zero.9 MLINKS+=critical_enter.9 critical.9 \ critical_enter.9 critical_exit.9 MLINKS+=crypto.9 crypto_dispatch.9 \ crypto.9 crypto_done.9 \ crypto.9 crypto_freereq.9 \ crypto.9 crypto_freesession.9 \ crypto.9 crypto_get_driverid.9 \ crypto.9 crypto_getreq.9 \ crypto.9 crypto_kdispatch.9 \ crypto.9 crypto_kdone.9 \ crypto.9 crypto_kregister.9 \ crypto.9 crypto_newsession.9 \ crypto.9 crypto_register.9 \ crypto.9 crypto_unblock.9 \ crypto.9 crypto_unregister.9 \ crypto.9 crypto_unregister_all.9 MLINKS+=DB_COMMAND.9 DB_SHOW_ALL_COMMAND.9 \ DB_COMMAND.9 DB_SHOW_COMMAND.9 MLINKS+=dev_clone.9 drain_dev_clone_events.9 MLINKS+=devfs_set_cdevpriv.9 devfs_clear_cdevpriv.9 \ devfs_set_cdevpriv.9 devfs_get_cdevpriv.9 MLINKS+=device_add_child.9 device_add_child_ordered.9 MLINKS+=device_enable.9 device_disable.9 \ device_enable.9 device_is_enabled.9 MLINKS+=device_get_ivars.9 device_set_ivars.9 MLINKS+=device_get_name.9 device_get_nameunit.9 MLINKS+=device_get_state.9 device_busy.9 \ device_get_state.9 device_is_alive.9 \ device_get_state.9 device_is_attached.9 \ device_get_state.9 device_unbusy.9 MLINKS+=device_get_sysctl.9 device_get_sysctl_ctx.9 \ device_get_sysctl.9 device_get_sysctl_tree.9 MLINKS+=device_quiet.9 device_is_quiet.9 \ device_quiet.9 device_verbose.9 MLINKS+=device_set_desc.9 device_get_desc.9 \ device_set_desc.9 device_set_desc_copy.9 MLINKS+=device_set_flags.9 device_get_flags.9 MLINKS+=devstat.9 devicestat.9 \ devstat.9 devstat_add_entry.9 \ devstat.9 devstat_end_transaction.9 \ devstat.9 devstat_remove_entry.9 \ devstat.9 devstat_start_transaction.9 MLINKS+=disk.9 disk_alloc.9 \ disk.9 disk_create.9 \ disk.9 disk_destroy.9 \ disk.9 disk_gone.9 \ disk.9 disk_resize.9 MLINKS+=domain.9 DOMAIN_SET.9 \ domain.9 domain_add.9 \ domain.9 pfctlinput.9 \ domain.9 pfctlinput2.9 \ domain.9 pffinddomain.9 \ domain.9 pffindproto.9 \ domain.9 pffindtype.9 MLINKS+=drbr.9 drbr_free.9 \ drbr.9 drbr_enqueue.9 \ drbr.9 drbr_dequeue.9 \ drbr.9 drbr_dequeue_cond.9 \ drbr.9 drbr_flush.9 \ drbr.9 drbr_empty.9 \ drbr.9 drbr_inuse.9 \ drbr.9 drbr_stats_update.9 MLINKS+=DRIVER_MODULE.9 DRIVER_MODULE_ORDERED.9 \ DRIVER_MODULE.9 EARLY_DRIVER_MODULE.9 \ DRIVER_MODULE.9 EARLY_DRIVER_MODULE_ORDERED.9 MLINKS+=EVENTHANDLER.9 EVENTHANDLER_DECLARE.9 \ EVENTHANDLER.9 EVENTHANDLER_DEREGISTER.9 \ EVENTHANDLER.9 eventhandler_deregister.9 \ EVENTHANDLER.9 eventhandler_find_list.9 \ EVENTHANDLER.9 EVENTHANDLER_INVOKE.9 \ EVENTHANDLER.9 eventhandler_prune_list.9 \ EVENTHANDLER.9 EVENTHANDLER_REGISTER.9 \ EVENTHANDLER.9 eventhandler_register.9 MLINKS+=eventtimers.9 et_register.9 \ eventtimers.9 et_deregister.9 \ eventtimers.9 et_ban.9 \ eventtimers.9 et_find.9 \ eventtimers.9 et_free.9 \ eventtimers.9 et_init.9 \ eventtimers.9 ET_LOCK.9 \ eventtimers.9 ET_UNLOCK.9 \ eventtimers.9 et_start.9 \ eventtimers.9 et_stop.9 MLINKS+=fetch.9 fubyte.9 \ fetch.9 fuswintr.9 \ fetch.9 fuword.9 \ fetch.9 fuword16.9 \ fetch.9 fuword32.9 \ fetch.9 fuword64.9 \ fetch.9 fueword.9 \ fetch.9 fueword32.9 \ fetch.9 fueword64.9 MLINKS+=fpu_kern.9 fpu_kern_alloc_ctx.9 \ fpu_kern.9 fpu_kern_free_ctx.9 \ fpu_kern.9 fpu_kern_enter.9 \ fpu_kern.9 fpu_kern_leave.9 \ fpu_kern.9 fpu_kern_thread.9 \ fpu_kern.9 is_fpu_kern_thread.9 MLINKS+=g_attach.9 g_detach.9 MLINKS+=g_bio.9 g_clone_bio.9 \ g_bio.9 g_destroy_bio.9 \ g_bio.9 g_new_bio.9 \ g_bio.9 g_print_bio.9 MLINKS+=g_consumer.9 g_destroy_consumer.9 \ g_consumer.9 g_new_consumer.9 MLINKS+=g_data.9 g_read_data.9 \ g_data.9 g_write_data.9 MLINKS+=g_event.9 g_cancel_event.9 \ g_event.9 g_post_event.9 \ g_event.9 g_waitfor_event.9 MLINKS+=g_geom.9 g_destroy_geom.9 \ g_geom.9 g_new_geomf.9 MLINKS+=g_provider.9 g_destroy_provider.9 \ g_provider.9 g_error_provider.9 \ g_provider.9 g_new_providerf.9 MLINKS+=hash.9 hash32.9 \ hash.9 hash32_buf.9 \ hash.9 hash32_str.9 \ hash.9 hash32_stre.9 \ hash.9 hash32_strn.9 \ hash.9 hash32_strne.9 MLINKS+=hashinit.9 hashdestroy.9 \ hashinit.9 hashinit_flags.9 \ hashinit.9 phashinit.9 MLINKS+=ieee80211.9 ieee80211_ifattach.9 \ ieee80211.9 ieee80211_ifdetach.9 MLINKS+=ieee80211_amrr.9 ieee80211_amrr_cleanup.9 \ ieee80211_amrr.9 ieee80211_amrr_init.9 \ ieee80211_amrr.9 ieee80211_amrr_node_init.9 \ ieee80211_amrr.9 ieee80211_amrr_setinterval.9 \ ieee80211_amrr.9 ieee80211_amrr_tx_complete.9 \ ieee80211_amrr.9 ieee80211_amrr_tx_update.9 MLINKS+=ieee80211_beacon.9 ieee80211_beacon_alloc.9 \ ieee80211_beacon.9 ieee80211_beacon_notify.9 \ ieee80211_beacon.9 ieee80211_beacon_update.9 MLINKS+=ieee80211_bmiss.9 ieee80211_beacon_miss.9 MLINKS+=ieee80211_crypto.9 ieee80211_crypto_available.9 \ ieee80211_crypto.9 ieee80211_crypto_decap.9 \ ieee80211_crypto.9 ieee80211_crypto_delglobalkeys.9 \ ieee80211_crypto.9 ieee80211_crypto_demic.9 \ ieee80211_crypto.9 ieee80211_crypto_encap.9 \ ieee80211_crypto.9 ieee80211_crypto_enmic.9 \ ieee80211_crypto.9 ieee80211_crypto_newkey.9 \ ieee80211_crypto.9 ieee80211_crypto_register.9 \ ieee80211_crypto.9 ieee80211_crypto_reload_keys.9 \ ieee80211_crypto.9 ieee80211_crypto_setkey.9 \ ieee80211_crypto.9 ieee80211_crypto_unregister.9 \ ieee80211_crypto.9 ieee80211_key_update_begin.9 \ ieee80211_crypto.9 ieee80211_key_update_end.9 \ ieee80211_crypto.9 ieee80211_notify_michael_failure.9 \ ieee80211_crypto.9 ieee80211_notify_replay_failure.9 MLINKS+=ieee80211_input.9 ieee80211_input_all.9 MLINKS+=ieee80211_node.9 ieee80211_dump_node.9 \ ieee80211_node.9 ieee80211_dump_nodes.9 \ ieee80211_node.9 ieee80211_find_rxnode.9 \ ieee80211_node.9 ieee80211_find_rxnode_withkey.9 \ ieee80211_node.9 ieee80211_free_node.9 \ ieee80211_node.9 ieee80211_iterate_nodes.9 \ ieee80211_node.9 ieee80211_ref_node.9 \ ieee80211_node.9 ieee80211_unref_node.9 MLINKS+=ieee80211_output.9 ieee80211_process_callback.9 \ ieee80211_output.9 M_SEQNO_GET.9 \ ieee80211_output.9 M_WME_GETAC.9 MLINKS+=ieee80211_proto.9 ieee80211_new_state.9 \ ieee80211_proto.9 ieee80211_resume_all.9 \ ieee80211_proto.9 ieee80211_start_all.9 \ ieee80211_proto.9 ieee80211_stop_all.9 \ ieee80211_proto.9 ieee80211_suspend_all.9 \ ieee80211_proto.9 ieee80211_waitfor_parent.9 MLINKS+=ieee80211_radiotap.9 ieee80211_radiotap_active.9 \ ieee80211_radiotap.9 ieee80211_radiotap_active_vap.9 \ ieee80211_radiotap.9 ieee80211_radiotap_attach.9 \ ieee80211_radiotap.9 ieee80211_radiotap_tx.9 \ ieee80211_radiotap.9 radiotap.9 MLINKS+=ieee80211_regdomain.9 ieee80211_alloc_countryie.9 \ ieee80211_regdomain.9 ieee80211_init_channels.9 \ ieee80211_regdomain.9 ieee80211_sort_channels.9 MLINKS+=ieee80211_vap.9 ieee80211_vap_attach.9 \ ieee80211_vap.9 ieee80211_vap_detach.9 \ ieee80211_vap.9 ieee80211_vap_setup.9 MLINKS+=ifnet.9 ifaddr.9 \ ifnet.9 if_data.9 \ ifnet.9 ifqueue.9 MLINKS+=insmntque.9 insmntque1.9 MLINKS+=ithread.9 ithread_add_handler.9 \ ithread.9 ithread_create.9 \ ithread.9 ithread_destroy.9 \ ithread.9 ithread_priority.9 \ ithread.9 ithread_remove_handler.9 \ ithread.9 ithread_schedule.9 MLINKS+=kernacc.9 useracc.9 MLINKS+=kernel_mount.9 free_mntarg.9 \ kernel_mount.9 kernel_vmount.9 \ kernel_mount.9 mount_arg.9 \ kernel_mount.9 mount_argb.9 \ kernel_mount.9 mount_argf.9 \ kernel_mount.9 mount_argsu.9 MLINKS+=kobj.9 DEFINE_CLASS.9 \ kobj.9 kobj_class_compile.9 \ kobj.9 kobj_class_compile_static.9 \ kobj.9 kobj_class_free.9 \ kobj.9 kobj_create.9 \ kobj.9 kobj_delete.9 \ kobj.9 kobj_init.9 \ kobj.9 kobj_init_static.9 MLINKS+=kproc.9 kproc_create.9 \ kproc.9 kproc_exit.9 \ kproc.9 kproc_resume.9 \ kproc.9 kproc_shutdown.9 \ kproc.9 kproc_start.9 \ kproc.9 kproc_suspend.9 \ kproc.9 kproc_suspend_check.9 \ kproc.9 kthread_create.9 MLINKS+=kqueue.9 knlist_add.9 \ kqueue.9 knlist_clear.9 \ kqueue.9 knlist_delete.9 \ kqueue.9 knlist_destroy.9 \ kqueue.9 knlist_empty.9 \ kqueue.9 knlist_init.9 \ kqueue.9 knlist_init_mtx.9 \ kqueue.9 knlist_init_rw_reader.9 \ kqueue.9 knlist_remove.9 \ kqueue.9 knlist_remove_inevent.9 \ kqueue.9 knote_fdclose.9 \ kqueue.9 KNOTE_LOCKED.9 \ kqueue.9 KNOTE_UNLOCKED.9 \ kqueue.9 kqfd_register.9 \ kqueue.9 kqueue_add_filteropts.9 \ kqueue.9 kqueue_del_filteropts.9 MLINKS+=kthread.9 kthread_add.9 \ kthread.9 kthread_exit.9 \ kthread.9 kthread_resume.9 \ kthread.9 kthread_shutdown.9 \ kthread.9 kthread_start.9 \ kthread.9 kthread_suspend.9 \ kthread.9 kthread_suspend_check.9 MLINKS+=ktr.9 CTR0.9 \ ktr.9 CTR1.9 \ ktr.9 CTR2.9 \ ktr.9 CTR3.9 \ ktr.9 CTR4.9 \ ktr.9 CTR5.9 MLINKS+=lock.9 lockdestroy.9 \ lock.9 lockinit.9 \ lock.9 lockmgr.9 \ lock.9 lockmgr_args.9 \ lock.9 lockmgr_args_rw.9 \ lock.9 lockmgr_assert.9 \ lock.9 lockmgr_disown.9 \ lock.9 lockmgr_printinfo.9 \ lock.9 lockmgr_recursed.9 \ lock.9 lockmgr_rw.9 \ lock.9 lockmgr_waiters.9 \ lock.9 lockstatus.9 MLINKS+=LOCK_PROFILING.9 MUTEX_PROFILING.9 MLINKS+=make_dev.9 destroy_dev.9 \ make_dev.9 destroy_dev_drain.9 \ make_dev.9 destroy_dev_sched.9 \ make_dev.9 destroy_dev_sched_cb.9 \ make_dev.9 dev_depends.9 \ make_dev.9 make_dev_alias.9 \ make_dev.9 make_dev_alias_p.9 \ make_dev.9 make_dev_cred.9 \ make_dev.9 make_dev_credf.9 \ make_dev.9 make_dev_p.9 \ make_dev.9 make_dev_s.9 MLINKS+=malloc.9 free.9 \ malloc.9 MALLOC_DECLARE.9 \ malloc.9 MALLOC_DEFINE.9 \ malloc.9 realloc.9 \ malloc.9 reallocf.9 MLINKS+=mbchain.9 mb_detach.9 \ mbchain.9 mb_done.9 \ mbchain.9 mb_fixhdr.9 \ mbchain.9 mb_init.9 \ mbchain.9 mb_initm.9 \ mbchain.9 mb_put_int64be.9 \ mbchain.9 mb_put_int64le.9 \ mbchain.9 mb_put_mbuf.9 \ mbchain.9 mb_put_mem.9 \ mbchain.9 mb_put_uint16be.9 \ mbchain.9 mb_put_uint16le.9 \ mbchain.9 mb_put_uint32be.9 \ mbchain.9 mb_put_uint32le.9 \ mbchain.9 mb_put_uint8.9 \ mbchain.9 mb_put_uio.9 \ mbchain.9 mb_reserve.9 MLINKS+=mbpool.9 mbp_alloc.9 \ mbpool.9 mbp_card_free.9 \ mbpool.9 mbp_count.9 \ mbpool.9 mbp_create.9 \ mbpool.9 mbp_destroy.9 \ mbpool.9 mbp_ext_free.9 \ mbpool.9 mbp_free.9 \ mbpool.9 mbp_get.9 \ mbpool.9 mbp_get_keep.9 \ mbpool.9 mbp_sync.9 MLINKS+=\ mbuf.9 m_adj.9 \ mbuf.9 M_ALIGN.9 \ mbuf.9 m_apply.9 \ mbuf.9 m_cat.9 \ mbuf.9 MCHTYPE.9 \ mbuf.9 MCLGET.9 \ mbuf.9 m_collapse.9 \ mbuf.9 m_copyback.9 \ mbuf.9 m_copydata.9 \ mbuf.9 m_copym.9 \ mbuf.9 m_copypacket.9 \ mbuf.9 m_defrag.9 \ mbuf.9 m_devget.9 \ mbuf.9 m_dup.9 \ mbuf.9 m_dup_pkthdr.9 \ mbuf.9 MEXTADD.9 \ mbuf.9 m_fixhdr.9 \ mbuf.9 m_free.9 \ mbuf.9 m_freem.9 \ mbuf.9 MGET.9 \ mbuf.9 m_get.9 \ mbuf.9 m_getcl.9 \ mbuf.9 m_getclr.9 \ mbuf.9 MGETHDR.9 \ mbuf.9 m_gethdr.9 \ mbuf.9 m_getm.9 \ mbuf.9 m_getptr.9 \ mbuf.9 MH_ALIGN.9 \ mbuf.9 M_LEADINGSPACE.9 \ mbuf.9 m_length.9 \ mbuf.9 M_MOVE_PKTHDR.9 \ mbuf.9 m_move_pkthdr.9 \ mbuf.9 M_PREPEND.9 \ mbuf.9 m_prepend.9 \ mbuf.9 m_pullup.9 \ mbuf.9 m_split.9 \ mbuf.9 mtod.9 \ mbuf.9 M_TRAILINGSPACE.9 \ mbuf.9 M_WRITABLE.9 MLINKS+=\ mbuf_tags.9 m_tag_alloc.9 \ mbuf_tags.9 m_tag_copy.9 \ mbuf_tags.9 m_tag_copy_chain.9 \ mbuf_tags.9 m_tag_delete.9 \ mbuf_tags.9 m_tag_delete_chain.9 \ mbuf_tags.9 m_tag_delete_nonpersistent.9 \ mbuf_tags.9 m_tag_find.9 \ mbuf_tags.9 m_tag_first.9 \ mbuf_tags.9 m_tag_free.9 \ mbuf_tags.9 m_tag_get.9 \ mbuf_tags.9 m_tag_init.9 \ mbuf_tags.9 m_tag_locate.9 \ mbuf_tags.9 m_tag_next.9 \ mbuf_tags.9 m_tag_prepend.9 \ mbuf_tags.9 m_tag_unlink.9 MLINKS+=MD5.9 MD5Init.9 \ MD5.9 MD5Transform.9 MLINKS+=mdchain.9 md_append_record.9 \ mdchain.9 md_done.9 \ mdchain.9 md_get_int64.9 \ mdchain.9 md_get_int64be.9 \ mdchain.9 md_get_int64le.9 \ mdchain.9 md_get_mbuf.9 \ mdchain.9 md_get_mem.9 \ mdchain.9 md_get_uint16.9 \ mdchain.9 md_get_uint16be.9 \ mdchain.9 md_get_uint16le.9 \ mdchain.9 md_get_uint32.9 \ mdchain.9 md_get_uint32be.9 \ mdchain.9 md_get_uint32le.9 \ mdchain.9 md_get_uint8.9 \ mdchain.9 md_get_uio.9 \ mdchain.9 md_initm.9 \ mdchain.9 md_next_record.9 MLINKS+=microtime.9 bintime.9 \ microtime.9 getbintime.9 \ microtime.9 getmicrotime.9 \ microtime.9 getnanotime.9 \ microtime.9 nanotime.9 MLINKS+=microuptime.9 binuptime.9 \ microuptime.9 getbinuptime.9 \ microuptime.9 getmicrouptime.9 \ microuptime.9 getnanouptime.9 \ microuptime.9 getsbinuptime.9 \ microuptime.9 nanouptime.9 \ microuptime.9 sbinuptime.9 MLINKS+=mi_switch.9 cpu_switch.9 \ mi_switch.9 cpu_throw.9 MLINKS+=mtx_pool.9 mtx_pool_alloc.9 \ mtx_pool.9 mtx_pool_create.9 \ mtx_pool.9 mtx_pool_destroy.9 \ mtx_pool.9 mtx_pool_find.9 \ mtx_pool.9 mtx_pool_lock.9 \ mtx_pool.9 mtx_pool_lock_spin.9 \ mtx_pool.9 mtx_pool_unlock.9 \ mtx_pool.9 mtx_pool_unlock_spin.9 MLINKS+=mutex.9 mtx_assert.9 \ mutex.9 mtx_destroy.9 \ mutex.9 mtx_init.9 \ mutex.9 mtx_initialized.9 \ mutex.9 mtx_lock.9 \ mutex.9 mtx_lock_flags.9 \ mutex.9 mtx_lock_spin.9 \ mutex.9 mtx_lock_spin_flags.9 \ mutex.9 mtx_owned.9 \ mutex.9 mtx_recursed.9 \ mutex.9 mtx_sleep.9 \ mutex.9 MTX_SYSINIT.9 \ mutex.9 mtx_trylock.9 \ mutex.9 mtx_trylock_flags.9 \ mutex.9 mtx_trylock_spin.9 \ mutex.9 mtx_trylock_spin_flags.9 \ mutex.9 mtx_unlock.9 \ mutex.9 mtx_unlock_flags.9 \ mutex.9 mtx_unlock_spin.9 \ mutex.9 mtx_unlock_spin_flags.9 MLINKS+=namei.9 NDFREE.9 \ namei.9 NDINIT.9 MLINKS+=panic.9 vpanic.9 MLINKS+=pbuf.9 getpbuf.9 \ pbuf.9 relpbuf.9 \ pbuf.9 trypbuf.9 MLINKS+=pci.9 pci_alloc_msi.9 \ pci.9 pci_alloc_msix.9 \ pci.9 pci_disable_busmaster.9 \ pci.9 pci_disable_io.9 \ pci.9 pci_enable_busmaster.9 \ pci.9 pci_enable_io.9 \ pci.9 pci_find_bsf.9 \ pci.9 pci_find_cap.9 \ pci.9 pci_find_dbsf.9 \ pci.9 pci_find_device.9 \ pci.9 pci_find_extcap.9 \ pci.9 pci_find_htcap.9 \ pci.9 pci_find_pcie_root_port.9 \ pci.9 pci_get_max_read_req.9 \ pci.9 pci_get_powerstate.9 \ pci.9 pci_get_vpd_ident.9 \ pci.9 pci_get_vpd_readonly.9 \ pci.9 pci_msi_count.9 \ pci.9 pci_msix_count.9 \ pci.9 pci_msix_pba_bar.9 \ pci.9 pci_msix_table_bar.9 \ pci.9 pci_pending_msix.9 \ pci.9 pci_read_config.9 \ pci.9 pci_release_msi.9 \ pci.9 pci_remap_msix.9 \ pci.9 pci_restore_state.9 \ pci.9 pci_save_state.9 \ pci.9 pci_set_powerstate.9 \ pci.9 pci_set_max_read_req.9 \ pci.9 pci_write_config.9 \ pci.9 pcie_adjust_config.9 \ pci.9 pcie_flr.9 \ pci.9 pcie_max_completion_timeout.9 \ pci.9 pcie_read_config.9 \ pci.9 pcie_wait_for_pending_transactions.9 \ pci.9 pcie_write_config.9 MLINKS+=pfil.9 pfil_add_hook.9 \ pfil.9 pfil_hook_get.9 \ pfil.9 pfil_remove_hook.9 MLINKS+=pfind.9 zpfind.9 MLINKS+=pmap_clear_modify.9 pmap_clear_reference.9 MLINKS+=pmap_copy.9 pmap_copy_page.9 MLINKS+=pmap_extract.9 pmap_extract_and_hold.9 MLINKS+=pmap_init.9 pmap_init2.9 MLINKS+=pmap_is_modified.9 pmap_ts_modified.9 MLINKS+=pmap_page_protect.9 pmap_protect.9 MLINKS+=pmap_pinit.9 pmap_pinit0.9 \ pmap_pinit.9 pmap_pinit2.9 MLINKS+=pmap_qenter.9 pmap_qremove.9 MLINKS+=pmap_remove.9 pmap_remove_all.9 \ pmap_remove.9 pmap_remove_pages.9 MLINKS+=pmap_resident_count.9 pmap_wired_count.9 MLINKS+=pmap_zero_page.9 pmap_zero_area.9 \ pmap_zero_page.9 pmap_zero_idle.9 MLINKS+=printf.9 log.9 \ printf.9 tprintf.9 \ printf.9 uprintf.9 MLINKS+=priv.9 priv_check.9 \ priv.9 priv_check_cred.9 MLINKS+=psignal.9 gsignal.9 \ psignal.9 pgsignal.9 \ psignal.9 tdsignal.9 MLINKS+=random.9 arc4rand.9 \ random.9 arc4random.9 \ random.9 read_random.9 \ random.9 srandom.9 MLINKS+=refcount.9 refcount_acquire.9 \ refcount.9 refcount_init.9 \ refcount.9 refcount_release.9 MLINKS+=resource_int_value.9 resource_long_value.9 \ resource_int_value.9 resource_string_value.9 MLINKS+=rman.9 rman_activate_resource.9 \ rman.9 rman_adjust_resource.9 \ rman.9 rman_deactivate_resource.9 \ rman.9 rman_fini.9 \ rman.9 rman_first_free_region.9 \ rman.9 rman_get_bushandle.9 \ rman.9 rman_get_bustag.9 \ rman.9 rman_get_device.9 \ rman.9 rman_get_end.9 \ rman.9 rman_get_flags.9 \ rman.9 rman_get_rid.9 \ rman.9 rman_get_size.9 \ rman.9 rman_get_start.9 \ rman.9 rman_get_virtual.9 \ rman.9 rman_init.9 \ rman.9 rman_init_from_resource.9 \ rman.9 rman_is_region_manager.9 \ rman.9 rman_last_free_region.9 \ rman.9 rman_make_alignment_flags.9 \ rman.9 rman_manage_region.9 \ rman.9 rman_release_resource.9 \ rman.9 rman_reserve_resource.9 \ rman.9 rman_reserve_resource_bound.9 \ rman.9 rman_set_bushandle.9 \ rman.9 rman_set_bustag.9 \ rman.9 rman_set_rid.9 \ rman.9 rman_set_virtual.9 MLINKS+=rmlock.9 rm_assert.9 \ rmlock.9 rm_destroy.9 \ rmlock.9 rm_init.9 \ rmlock.9 rm_init_flags.9 \ rmlock.9 rm_rlock.9 \ rmlock.9 rm_runlock.9 \ rmlock.9 rm_sleep.9 \ rmlock.9 RM_SYSINIT.9 \ rmlock.9 rm_try_rlock.9 \ rmlock.9 rm_wlock.9 \ rmlock.9 rm_wowned.9 \ rmlock.9 rm_wunlock.9 MLINKS+=rtalloc.9 rtalloc1.9 \ rtalloc.9 rtalloc_ign.9 \ rtalloc.9 RTFREE_LOCKED.9 \ rtalloc.9 RTFREE.9 \ rtalloc.9 rtfree.9 \ rtalloc.9 rtalloc1_fib.9 \ rtalloc.9 rtalloc_ign_fib.9 \ rtalloc.9 rtalloc_fib.9 MLINKS+=runqueue.9 choosethread.9 \ runqueue.9 procrunnable.9 \ runqueue.9 remrunqueue.9 \ runqueue.9 setrunqueue.9 MLINKS+=rwlock.9 rw_assert.9 \ rwlock.9 rw_destroy.9 \ rwlock.9 rw_downgrade.9 \ rwlock.9 rw_init.9 \ rwlock.9 rw_initialized.9 \ rwlock.9 rw_rlock.9 \ rwlock.9 rw_runlock.9 \ rwlock.9 rw_unlock.9 \ rwlock.9 rw_sleep.9 \ rwlock.9 RW_SYSINIT.9 \ rwlock.9 rw_try_rlock.9 \ rwlock.9 rw_try_upgrade.9 \ rwlock.9 rw_try_wlock.9 \ rwlock.9 rw_wlock.9 \ rwlock.9 rw_wowned.9 \ rwlock.9 rw_wunlock.9 MLINKS+=sbuf.9 sbuf_bcat.9 \ sbuf.9 sbuf_bcopyin.9 \ sbuf.9 sbuf_bcpy.9 \ sbuf.9 sbuf_cat.9 \ sbuf.9 sbuf_clear.9 \ sbuf.9 sbuf_clear_flags.9 \ sbuf.9 sbuf_copyin.9 \ sbuf.9 sbuf_cpy.9 \ sbuf.9 sbuf_data.9 \ sbuf.9 sbuf_delete.9 \ sbuf.9 sbuf_done.9 \ sbuf.9 sbuf_error.9 \ sbuf.9 sbuf_finish.9 \ sbuf.9 sbuf_get_flags.9 \ sbuf.9 sbuf_hexdump.9 \ sbuf.9 sbuf_len.9 \ sbuf.9 sbuf_new.9 \ sbuf.9 sbuf_new_for_sysctl.9 \ sbuf.9 sbuf_printf.9 \ sbuf.9 sbuf_putc.9 \ sbuf.9 sbuf_set_drain.9 \ sbuf.9 sbuf_set_flags.9 \ sbuf.9 sbuf_setpos.9 \ sbuf.9 sbuf_trim.9 \ sbuf.9 sbuf_vprintf.9 MLINKS+=scheduler.9 curpriority_cmp.9 \ scheduler.9 maybe_resched.9 \ scheduler.9 resetpriority.9 \ scheduler.9 roundrobin.9 \ scheduler.9 roundrobin_interval.9 \ scheduler.9 schedclock.9 \ scheduler.9 schedcpu.9 \ scheduler.9 sched_setup.9 \ scheduler.9 setrunnable.9 \ scheduler.9 updatepri.9 MLINKS+=SDT.9 SDT_PROVIDER_DECLARE.9 \ SDT.9 SDT_PROVIDER_DEFINE.9 \ SDT.9 SDT_PROBE_DECLARE.9 \ SDT.9 SDT_PROBE_DEFINE.9 \ SDT.9 SDT_PROBE.9 MLINKS+=securelevel_gt.9 securelevel_ge.9 MLINKS+=selrecord.9 seldrain.9 \ selrecord.9 selwakeup.9 MLINKS+=sema.9 sema_destroy.9 \ sema.9 sema_init.9 \ sema.9 sema_post.9 \ sema.9 sema_timedwait.9 \ sema.9 sema_trywait.9 \ sema.9 sema_value.9 \ sema.9 sema_wait.9 MLINKS+=sf_buf.9 sf_buf_alloc.9 \ sf_buf.9 sf_buf_free.9 \ sf_buf.9 sf_buf_kva.9 \ sf_buf.9 sf_buf_page.9 MLINKS+=sglist.9 sglist_alloc.9 \ sglist.9 sglist_append.9 \ sglist.9 sglist_append_bio.9 \ sglist.9 sglist_append_mbuf.9 \ sglist.9 sglist_append_phys.9 \ sglist.9 sglist_append_uio.9 \ sglist.9 sglist_append_user.9 \ sglist.9 sglist_build.9 \ sglist.9 sglist_clone.9 \ sglist.9 sglist_consume_uio.9 \ sglist.9 sglist_count.9 \ sglist.9 sglist_free.9 \ sglist.9 sglist_hold.9 \ sglist.9 sglist_init.9 \ sglist.9 sglist_join.9 \ sglist.9 sglist_length.9 \ sglist.9 sglist_reset.9 \ sglist.9 sglist_slice.9 \ sglist.9 sglist_split.9 MLINKS+=shm_map.9 shm_unmap.9 MLINKS+=signal.9 cursig.9 \ signal.9 execsigs.9 \ signal.9 issignal.9 \ signal.9 killproc.9 \ signal.9 pgsigio.9 \ signal.9 postsig.9 \ signal.9 SETSETNEQ.9 \ signal.9 SETSETOR.9 \ signal.9 SIGADDSET.9 \ signal.9 SIG_CONTSIGMASK.9 \ signal.9 SIGDELSET.9 \ signal.9 SIGEMPTYSET.9 \ signal.9 sigexit.9 \ signal.9 SIGFILLSET.9 \ signal.9 siginit.9 \ signal.9 SIGISEMPTY.9 \ signal.9 SIGISMEMBER.9 \ signal.9 SIGNOTEMPTY.9 \ signal.9 signotify.9 \ signal.9 SIGPENDING.9 \ signal.9 SIGSETAND.9 \ signal.9 SIGSETCANTMASK.9 \ signal.9 SIGSETEQ.9 \ signal.9 SIGSETNAND.9 \ signal.9 SIG_STOPSIGMASK.9 \ signal.9 trapsignal.9 MLINKS+=sleep.9 msleep.9 \ sleep.9 msleep_sbt.9 \ sleep.9 msleep_spin.9 \ sleep.9 msleep_spin_sbt.9 \ sleep.9 pause.9 \ + sleep.9 pause_sig.9 \ sleep.9 pause_sbt.9 \ sleep.9 tsleep.9 \ sleep.9 tsleep_sbt.9 \ sleep.9 wakeup.9 \ sleep.9 wakeup_one.9 MLINKS+=sleepqueue.9 init_sleepqueues.9 \ sleepqueue.9 sleepq_abort.9 \ sleepqueue.9 sleepq_add.9 \ sleepqueue.9 sleepq_alloc.9 \ sleepqueue.9 sleepq_broadcast.9 \ sleepqueue.9 sleepq_free.9 \ sleepqueue.9 sleepq_lookup.9 \ sleepqueue.9 sleepq_release.9 \ sleepqueue.9 sleepq_remove.9 \ sleepqueue.9 sleepq_set_timeout.9 \ sleepqueue.9 sleepq_set_timeout_sbt.9 \ sleepqueue.9 sleepq_signal.9 \ sleepqueue.9 sleepq_timedwait.9 \ sleepqueue.9 sleepq_timedwait_sig.9 \ sleepqueue.9 sleepq_wait.9 \ sleepqueue.9 sleepq_wait_sig.9 MLINKS+=socket.9 sobind.9 \ socket.9 soclose.9 \ socket.9 soconnect.9 \ socket.9 socreate.9 \ socket.9 sogetopt.9 \ socket.9 soreceive.9 \ socket.9 sosend.9 \ socket.9 sosetopt.9 \ socket.9 soshutdown.9 MLINKS+=spl.9 spl0.9 \ spl.9 splbio.9 \ spl.9 splclock.9 \ spl.9 splhigh.9 \ spl.9 splimp.9 \ spl.9 splnet.9 \ spl.9 splsoftclock.9 \ spl.9 splsofttty.9 \ spl.9 splstatclock.9 \ spl.9 spltty.9 \ spl.9 splvm.9 \ spl.9 splx.9 MLINKS+=stack.9 stack_copy.9 \ stack.9 stack_create.9 \ stack.9 stack_destroy.9 \ stack.9 stack_print.9 \ stack.9 stack_print_ddb.9 \ stack.9 stack_put.9 \ stack.9 stack_save.9 \ stack.9 stack_sbuf_print.9 \ stack.9 stack_sbuf_print_ddb.9 \ stack.9 stack_zero.9 MLINKS+=store.9 subyte.9 \ store.9 suswintr.9 \ store.9 suword.9 \ store.9 suword16.9 \ store.9 suword32.9 \ store.9 suword64.9 MLINKS+=swi.9 swi_add.9 \ swi.9 swi_remove.9 \ swi.9 swi_sched.9 MLINKS+=sx.9 sx_assert.9 \ sx.9 sx_destroy.9 \ sx.9 sx_downgrade.9 \ sx.9 sx_init.9 \ sx.9 sx_init_flags.9 \ sx.9 sx_sleep.9 \ sx.9 sx_slock.9 \ sx.9 sx_sunlock.9 \ sx.9 SX_SYSINIT.9 \ sx.9 sx_try_slock.9 \ sx.9 sx_try_upgrade.9 \ sx.9 sx_try_xlock.9 \ sx.9 sx_unlock.9 \ sx.9 sx_xholder.9 \ sx.9 sx_xlock.9 \ sx.9 sx_xlocked.9 \ sx.9 sx_xunlock.9 MLINKS+=sysctl.9 SYSCTL_DECL.9 \ sysctl.9 SYSCTL_INT.9 \ sysctl.9 SYSCTL_LONG.9 \ sysctl.9 SYSCTL_NODE.9 \ sysctl.9 SYSCTL_OPAQUE.9 \ sysctl.9 SYSCTL_PROC.9 \ sysctl.9 SYSCTL_QUAD.9 \ sysctl.9 SYSCTL_STRING.9 \ sysctl.9 SYSCTL_STRUCT.9 \ sysctl.9 SYSCTL_UINT.9 \ sysctl.9 SYSCTL_ULONG.9 \ sysctl.9 SYSCTL_UQUAD.9 MLINKS+=sysctl_add_oid.9 SYSCTL_ADD_INT.9 \ sysctl_add_oid.9 SYSCTL_ADD_LONG.9 \ sysctl_add_oid.9 SYSCTL_ADD_NODE.9 \ sysctl_add_oid.9 SYSCTL_ADD_OID.9 \ sysctl_add_oid.9 SYSCTL_ADD_OPAQUE.9 \ sysctl_add_oid.9 SYSCTL_ADD_PROC.9 \ sysctl_add_oid.9 SYSCTL_ADD_QUAD.9 \ sysctl_add_oid.9 SYSCTL_ADD_STRING.9 \ sysctl_add_oid.9 SYSCTL_ADD_STRUCT.9 \ sysctl_add_oid.9 SYSCTL_ADD_UINT.9 \ sysctl_add_oid.9 SYSCTL_ADD_ULONG.9 \ sysctl_add_oid.9 SYSCTL_ADD_UQUAD.9 \ sysctl_add_oid.9 SYSCTL_CHILDREN.9 \ sysctl_add_oid.9 sysctl_move_oid.9 \ sysctl_add_oid.9 sysctl_remove_oid.9 \ sysctl_add_oid.9 SYSCTL_STATIC_CHILDREN.9 MLINKS+=sysctl_ctx_init.9 sysctl_ctx_entry_add.9 \ sysctl_ctx_init.9 sysctl_ctx_entry_del.9 \ sysctl_ctx_init.9 sysctl_ctx_entry_find.9 \ sysctl_ctx_init.9 sysctl_ctx_free.9 MLINKS+=SYSINIT.9 SYSUNINIT.9 MLINKS+=taskqueue.9 TASK_INIT.9 \ taskqueue.9 TASK_INITIALIZER.9 \ taskqueue.9 taskqueue_block.9 \ taskqueue.9 taskqueue_cancel.9 \ taskqueue.9 taskqueue_cancel_timeout.9 \ taskqueue.9 taskqueue_create.9 \ taskqueue.9 taskqueue_create_fast.9 \ taskqueue.9 TASKQUEUE_DECLARE.9 \ taskqueue.9 TASKQUEUE_DEFINE.9 \ taskqueue.9 TASKQUEUE_DEFINE_THREAD.9 \ taskqueue.9 taskqueue_drain.9 \ taskqueue.9 taskqueue_drain_all.9 \ taskqueue.9 taskqueue_drain_timeout.9 \ taskqueue.9 taskqueue_enqueue.9 \ taskqueue.9 taskqueue_enqueue_fast.9 \ taskqueue.9 taskqueue_enqueue_timeout.9 \ taskqueue.9 TASKQUEUE_FAST_DEFINE.9 \ taskqueue.9 TASKQUEUE_FAST_DEFINE_THREAD.9 \ taskqueue.9 taskqueue_free.9 \ taskqueue.9 taskqueue_member.9 \ taskqueue.9 taskqueue_run.9 \ taskqueue.9 taskqueue_set_callback.9 \ taskqueue.9 taskqueue_start_threads.9 \ taskqueue.9 taskqueue_start_threads_pinned.9 \ taskqueue.9 taskqueue_unblock.9 \ taskqueue.9 TIMEOUT_TASK_INIT.9 MLINKS+=time.9 boottime.9 \ time.9 time_second.9 \ time.9 time_uptime.9 MLINKS+=timeout.9 callout.9 \ timeout.9 callout_active.9 \ timeout.9 callout_deactivate.9 \ timeout.9 callout_drain.9 \ timeout.9 callout_handle_init.9 \ timeout.9 callout_init.9 \ timeout.9 callout_init_mtx.9 \ timeout.9 callout_init_rw.9 \ timeout.9 callout_pending.9 \ timeout.9 callout_reset.9 \ timeout.9 callout_reset_on.9 \ timeout.9 callout_reset_sbt.9 \ timeout.9 callout_reset_sbt_curcpu.9 \ timeout.9 callout_reset_sbt_on.9 \ timeout.9 callout_schedule.9 \ timeout.9 callout_schedule_sbt.9 \ timeout.9 callout_schedule_sbt_curcpu.9 \ timeout.9 callout_schedule_sbt_on.9 \ timeout.9 callout_stop.9 \ timeout.9 callout_when.9 \ timeout.9 untimeout.9 MLINKS+=ucred.9 crcopy.9 \ ucred.9 crdup.9 \ ucred.9 crfree.9 \ ucred.9 crget.9 \ ucred.9 crhold.9 \ ucred.9 crshared.9 \ ucred.9 cru2x.9 MLINKS+=uidinfo.9 uifind.9 \ uidinfo.9 uifree.9 \ uidinfo.9 uihashinit.9 \ uidinfo.9 uihold.9 MLINKS+=uio.9 uiomove.9 \ uio.9 uiomove_nofault.9 .if ${MK_USB} != "no" MAN+= usbdi.9 MLINKS+=usbdi.9 usbd_do_request.9 \ usbdi.9 usbd_do_request_flags.9 \ usbdi.9 usbd_errstr.9 \ usbdi.9 usbd_lookup_id_by_info.9 \ usbdi.9 usbd_lookup_id_by_uaa.9 \ usbdi.9 usbd_transfer_clear_stall.9 \ usbdi.9 usbd_transfer_drain.9 \ usbdi.9 usbd_transfer_pending.9 \ usbdi.9 usbd_transfer_poll.9 \ usbdi.9 usbd_transfer_setup.9 \ usbdi.9 usbd_transfer_start.9 \ usbdi.9 usbd_transfer_stop.9 \ usbdi.9 usbd_transfer_submit.9 \ usbdi.9 usbd_transfer_unsetup.9 \ usbdi.9 usbd_xfer_clr_flag.9 \ usbdi.9 usbd_xfer_frame_data.9 \ usbdi.9 usbd_xfer_frame_len.9 \ usbdi.9 usbd_xfer_get_frame.9 \ usbdi.9 usbd_xfer_get_priv.9 \ usbdi.9 usbd_xfer_is_stalled.9 \ usbdi.9 usbd_xfer_max_framelen.9 \ usbdi.9 usbd_xfer_max_frames.9 \ usbdi.9 usbd_xfer_max_len.9 \ usbdi.9 usbd_xfer_set_flag.9 \ usbdi.9 usbd_xfer_set_frame_data.9 \ usbdi.9 usbd_xfer_set_frame_len.9 \ usbdi.9 usbd_xfer_set_frame_offset.9 \ usbdi.9 usbd_xfer_set_frames.9 \ usbdi.9 usbd_xfer_set_interval.9 \ usbdi.9 usbd_xfer_set_priv.9 \ usbdi.9 usbd_xfer_set_stall.9 \ usbdi.9 usbd_xfer_set_timeout.9 \ usbdi.9 usbd_xfer_softc.9 \ usbdi.9 usbd_xfer_state.9 \ usbdi.9 usbd_xfer_status.9 \ usbdi.9 usb_fifo_alloc_buffer.9 \ usbdi.9 usb_fifo_attach.9 \ usbdi.9 usb_fifo_detach.9 \ usbdi.9 usb_fifo_free_buffer.9 \ usbdi.9 usb_fifo_get_data.9 \ usbdi.9 usb_fifo_get_data_buffer.9 \ usbdi.9 usb_fifo_get_data_error.9 \ usbdi.9 usb_fifo_get_data_linear.9 \ usbdi.9 usb_fifo_put_bytes_max.9 \ usbdi.9 usb_fifo_put_data.9 \ usbdi.9 usb_fifo_put_data_buffer.9 \ usbdi.9 usb_fifo_put_data_error.9 \ usbdi.9 usb_fifo_put_data_linear.9 \ usbdi.9 usb_fifo_reset.9 \ usbdi.9 usb_fifo_softc.9 \ usbdi.9 usb_fifo_wakeup.9 .endif MLINKS+=vcount.9 count_dev.9 MLINKS+=vfsconf.9 vfs_modevent.9 \ vfsconf.9 vfs_register.9 \ vfsconf.9 vfs_unregister.9 MLINKS+=vfs_getopt.9 vfs_copyopt.9 \ vfs_getopt.9 vfs_filteropt.9 \ vfs_getopt.9 vfs_flagopt.9 \ vfs_getopt.9 vfs_getopts.9 \ vfs_getopt.9 vfs_scanopt.9 \ vfs_getopt.9 vfs_setopt.9 \ vfs_getopt.9 vfs_setopt_part.9 \ vfs_getopt.9 vfs_setopts.9 MLINKS+=vhold.9 vdrop.9 \ vhold.9 vdropl.9 \ vhold.9 vholdl.9 MLINKS+=vmem.9 vmem_add.9 \ vmem.9 vmem_alloc.9 \ vmem.9 vmem_create.9 \ vmem.9 vmem_destroy.9 \ vmem.9 vmem_free.9 \ vmem.9 vmem_xalloc.9 \ vmem.9 vmem_xfree.9 MLINKS+=vm_map_lock.9 vm_map_lock_downgrade.9 \ vm_map_lock.9 vm_map_lock_read.9 \ vm_map_lock.9 vm_map_lock_upgrade.9 \ vm_map_lock.9 vm_map_trylock.9 \ vm_map_lock.9 vm_map_trylock_read.9 \ vm_map_lock.9 vm_map_unlock.9 \ vm_map_lock.9 vm_map_unlock_read.9 MLINKS+=vm_map_lookup.9 vm_map_lookup_done.9 MLINKS+=vm_map_max.9 vm_map_min.9 \ vm_map_max.9 vm_map_pmap.9 MLINKS+=vm_map_stack.9 vm_map_growstack.9 MLINKS+=vm_map_wire.9 vm_map_unwire.9 MLINKS+=vm_page_bits.9 vm_page_clear_dirty.9 \ vm_page_bits.9 vm_page_dirty.9 \ vm_page_bits.9 vm_page_is_valid.9 \ vm_page_bits.9 vm_page_set_invalid.9 \ vm_page_bits.9 vm_page_set_validclean.9 \ vm_page_bits.9 vm_page_test_dirty.9 \ vm_page_bits.9 vm_page_undirty.9 \ vm_page_bits.9 vm_page_zero_invalid.9 MLINKS+=vm_page_busy.9 vm_page_busied.9 \ vm_page_busy.9 vm_page_busy_downgrade.9 \ vm_page_busy.9 vm_page_busy_sleep.9 \ vm_page_busy.9 vm_page_sbusied.9 \ vm_page_busy.9 vm_page_sbusy.9 \ vm_page_busy.9 vm_page_sleep_if_busy.9 \ vm_page_busy.9 vm_page_sunbusy.9 \ vm_page_busy.9 vm_page_trysbusy.9 \ vm_page_busy.9 vm_page_tryxbusy.9 \ vm_page_busy.9 vm_page_xbusied.9 \ vm_page_busy.9 vm_page_xbusy.9 \ vm_page_busy.9 vm_page_xunbusy.9 \ vm_page_busy.9 vm_page_assert_sbusied.9 \ vm_page_busy.9 vm_page_assert_unbusied.9 \ vm_page_busy.9 vm_page_assert_xbusied.9 MLINKS+=vm_page_aflag.9 vm_page_aflag_clear.9 \ vm_page_aflag.9 vm_page_aflag_set.9 \ vm_page_aflag.9 vm_page_reference.9 MLINKS+=vm_page_free.9 vm_page_free_toq.9 \ vm_page_free.9 vm_page_free_zero.9 \ vm_page_free.9 vm_page_try_to_free.9 MLINKS+=vm_page_hold.9 vm_page_unhold.9 MLINKS+=vm_page_insert.9 vm_page_remove.9 MLINKS+=vm_page_wire.9 vm_page_unwire.9 MLINKS+=VOP_ACCESS.9 VOP_ACCESSX.9 MLINKS+=VOP_ATTRIB.9 VOP_GETATTR.9 \ VOP_ATTRIB.9 VOP_SETATTR.9 MLINKS+=VOP_CREATE.9 VOP_MKDIR.9 \ VOP_CREATE.9 VOP_MKNOD.9 \ VOP_CREATE.9 VOP_SYMLINK.9 MLINKS+=VOP_GETPAGES.9 VOP_PUTPAGES.9 MLINKS+=VOP_INACTIVE.9 VOP_RECLAIM.9 MLINKS+=VOP_LOCK.9 vn_lock.9 \ VOP_LOCK.9 VOP_ISLOCKED.9 \ VOP_LOCK.9 VOP_UNLOCK.9 MLINKS+=VOP_OPENCLOSE.9 VOP_CLOSE.9 \ VOP_OPENCLOSE.9 VOP_OPEN.9 MLINKS+=VOP_RDWR.9 VOP_READ.9 \ VOP_RDWR.9 VOP_WRITE.9 MLINKS+=VOP_REMOVE.9 VOP_RMDIR.9 MLINKS+=vref.9 VREF.9 MLINKS+=vrele.9 vput.9 \ vrele.9 vunref.9 MLINKS+=vslock.9 vsunlock.9 MLINKS+=zero_copy.9 zero_copy_sockets.9 MLINKS+=zone.9 uma.9 \ zone.9 uma_zalloc.9 \ zone.9 uma_zcreate.9 \ zone.9 uma_zdestroy.9 \ zone.9 uma_zfree.9 \ zone.9 uma_zone_set_max.9 .include Index: stable/10/share/man/man9/sleep.9 =================================================================== --- stable/10/share/man/man9/sleep.9 (revision 337033) +++ stable/10/share/man/man9/sleep.9 (revision 337034) @@ -1,386 +1,402 @@ .\" .\" Copyright (c) 1996 Joerg Wunsch .\" .\" 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 DEVELOPERS ``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 DEVELOPERS 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. .\" .\" $FreeBSD$ .\" -.Dd February 19, 2013 +.Dd August 1, 2018 .Dt SLEEP 9 .Os .Sh NAME .Nm msleep , .Nm msleep_sbt , .Nm msleep_spin , .Nm msleep_spin_sbt , .Nm pause , +.Nm pause_sig , .Nm pause_sbt , .Nm tsleep , .Nm tsleep_sbt , .Nm wakeup .Nd wait for events .Sh SYNOPSIS .In sys/param.h .In sys/systm.h .In sys/proc.h .Ft int .Fn msleep "void *chan" "struct mtx *mtx" "int priority" "const char *wmesg" "int timo" .Ft int .Fn msleep_sbt "void *chan" "struct mtx *mtx" "int priority" \ "const char *wmesg" "sbintime_t sbt" "sbintime_t pr" "int flags" .Ft int .Fn msleep_spin "void *chan" "struct mtx *mtx" "const char *wmesg" "int timo" .Ft int .Fn msleep_spin_sbt "void *chan" "struct mtx *mtx" "const char *wmesg" \ "sbintime_t sbt" "sbintime_t pr" "int flags" -.Ft void +.Ft int .Fn pause "const char *wmesg" "int timo" -.Ft void +.Ft int +.Fn pause_sig "const char *wmesg" "int timo" +.Ft int .Fn pause_sbt "const char *wmesg" "sbintime_t sbt" "sbintime_t pr" \ "int flags" .Ft int .Fn tsleep "void *chan" "int priority" "const char *wmesg" "int timo" .Ft int .Fn tsleep_sbt "void *chan" "int priority" "const char *wmesg" \ "sbintime_t sbt" "sbintime_t pr" "int flags" .Ft void .Fn wakeup "void *chan" .Ft void .Fn wakeup_one "void *chan" .Sh DESCRIPTION The functions .Fn tsleep , .Fn msleep , .Fn msleep_spin , .Fn pause , +.Fn pause_sig , +.Fn pause_sbt , .Fn wakeup , and .Fn wakeup_one handle event-based thread blocking. If a thread must wait for an external event, it is put to sleep by .Fn tsleep , .Fn msleep , .Fn msleep_spin , +.Fn pause , +.Fn pause_sig , or -.Fn pause . +.Fn pause_sbt . Threads may also wait using one of the locking primitive sleep routines .Xr mtx_sleep 9 , .Xr rw_sleep 9 , or .Xr sx_sleep 9 . .Pp The parameter .Fa chan is an arbitrary address that uniquely identifies the event on which the thread is being put to sleep. All threads sleeping on a single .Fa chan are woken up later by .Fn wakeup , often called from inside an interrupt routine, to indicate that the resource the thread was blocking on is available now. .Pp The parameter .Fa priority specifies a new priority for the thread as well as some optional flags. If the new priority is not 0, then the thread will be made runnable with the specified .Fa priority when it resumes. .Dv PZERO should never be used, as it is for compatibility only. A new priority of 0 means to use the thread's current priority when it is made runnable again. .Pp If .Fa priority includes the .Dv PCATCH flag, pending signals are allowed to interrupt the sleep, otherwise pending signals are ignored during the sleep. If .Dv PCATCH is set and a signal becomes pending, .Er ERESTART is returned if the current system call should be restarted if possible, and .Er EINTR is returned if the system call should be interrupted by the signal (return .Er EINTR ) . If the .Dv PBDRY flag is specified in addition to .Dv PCATCH , then the sleeping thread is not stopped when .Dv SIGSTOP becomes pending or some other stop action occurs while it is sleeping. Instead, it is woken up, with the assumption that the stop will occur on reaching a stop point when returning to usermode. The flag should be used when the sleeping thread owns resources, for instance vnode locks, that should be released in a timely fashion. .Pp The parameter .Fa wmesg is a string describing the sleep condition for tools like .Xr ps 1 . Due to the limited space of those programs to display arbitrary strings, this message should not be longer than 6 characters. .Pp The parameter .Fa timo specifies a timeout for the sleep. If .Fa timo is not 0, then the thread will sleep for at most .Fa timo No / Va hz seconds. If the timeout expires, then the sleep function will return .Er EWOULDBLOCK . .Pp .Fn msleep_sbt , .Fn msleep_spin_sbt , .Fn pause_sbt and .Fn tsleep_sbt functions take .Fa sbt parameter instead of .Fa timo . It allows the caller to specify relative or absolute wakeup time with higher resolution in form of .Vt sbintime_t . The parameter .Fa pr allows the caller to specify wanted absolute event precision. The parameter .Fa flags allows the caller to pass additional .Fn callout_reset_sbt flags. .Pp Several of the sleep functions including .Fn msleep , .Fn msleep_spin , and the locking primitive sleep routines specify an additional lock parameter. The lock will be released before sleeping and reacquired before the sleep routine returns. If .Fa priority includes the .Dv PDROP flag, then the lock will not be reacquired before returning. The lock is used to ensure that a condition can be checked atomically, and that the current thread can be suspended without missing a change to the condition, or an associated wakeup. In addition, all of the sleep routines will fully drop the .Va Giant mutex (even if recursed) while the thread is suspended and will reacquire the .Va Giant mutex before the function returns. Note that the .Va Giant mutex may be specified as the lock to drop. In that case, however, the .Dv PDROP flag is not allowed. .Pp To avoid lost wakeups, either a lock should be used to protect against races, or a timeout should be specified to place an upper bound on the delay due to a lost wakeup. As a result, the .Fn tsleep function should only be invoked with a timeout of 0 when the .Va Giant mutex is held. .Pp The .Fn msleep function requires that .Fa mtx reference a default, i.e. non-spin, mutex. Its use is deprecated in favor of .Xr mtx_sleep 9 which provides identical behavior. .Pp The .Fn msleep_spin function requires that .Fa mtx reference a spin mutex. The .Fn msleep_spin function does not accept a .Fa priority parameter and thus does not support changing the current thread's priority, the .Dv PDROP flag, or catching signals via the .Dv PCATCH flag. .Pp The .Fn pause function is a wrapper around .Fn tsleep that suspends execution of the current thread for the indicated timeout. The thread can not be awakened early by signals or calls to .Fn wakeup or .Fn wakeup_one . +The +.Fn pause_sig +function is a variant of +.Fn pause +which can be awakened early by signals. .Pp The .Fn wakeup_one function makes the first thread in the queue that is sleeping on the parameter .Fa chan runnable. This reduces the load when a large number of threads are sleeping on the same address, but only one of them can actually do any useful work when made runnable. .Pp Due to the way it works, the .Fn wakeup_one function requires that only related threads sleep on a specific .Fa chan address. It is the programmer's responsibility to choose a unique .Fa chan value. The older .Fn wakeup function did not require this, though it was never good practice for threads to share a .Fa chan value. When converting from .Fn wakeup to .Fn wakeup_one , pay particular attention to ensure that no other threads wait on the same .Fa chan . .Sh RETURN VALUES When awakened by a call to .Fn wakeup or .Fn wakeup_one , if a signal is pending and .Dv PCATCH is specified, a non-zero error code is returned. If the thread is awakened by a call to .Fn wakeup or .Fn wakeup_one , the .Fn msleep , .Fn msleep_spin , .Fn tsleep , and locking primitive sleep functions return 0. Otherwise, a non-zero error code is returned. .Sh ERRORS .Fn msleep , .Fn msleep_spin , .Fn tsleep , and the locking primitive sleep functions will fail if: .Bl -tag -width Er .It Bq Er EINTR The .Dv PCATCH flag was specified, a signal was caught, and the system call should be interrupted. .It Bq Er ERESTART The .Dv PCATCH flag was specified, a signal was caught, and the system call should be restarted. .It Bq Er EWOULDBLOCK A non-zero timeout was specified and the timeout expired. .El .Sh SEE ALSO .Xr ps 1 , .Xr locking 9 , .Xr malloc 9 , .Xr mi_switch 9 , .Xr mtx_sleep 9 , .Xr rw_sleep 9 , .Xr sx_sleep 9 , .Xr timeout 9 .Sh HISTORY The functions .Fn sleep and .Fn wakeup were present in .At v1 . They were probably also present in the preceding PDP-7 version of .Ux . They were the basic process synchronization model. .Pp The .Fn tsleep function appeared in .Bx 4.4 and added the parameters .Fa wmesg and .Fa timo . The .Fn sleep function was removed in .Fx 2.2 . The .Fn wakeup_one function appeared in .Fx 2.2 . The .Fn msleep function appeared in .Fx 5.0 , and the .Fn msleep_spin function appeared in .Fx 6.2 . The .Fn pause function appeared in .Fx 7.0 . +The +.Fn pause_sig +function appeared in +.Fx 12.0 . .Sh AUTHORS .An -nosplit This manual page was written by .An J\(:org Wunsch Aq joerg@FreeBSD.org . Index: stable/10/sys/kern/kern_synch.c =================================================================== --- stable/10/sys/kern/kern_synch.c (revision 337033) +++ stable/10/sys/kern/kern_synch.c (revision 337034) @@ -1,609 +1,610 @@ /*- * Copyright (c) 1982, 1986, 1990, 1991, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * 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. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. * * @(#)kern_synch.c 8.9 (Berkeley) 5/19/95 */ #include __FBSDID("$FreeBSD$"); #include "opt_kdtrace.h" #include "opt_ktrace.h" #include "opt_sched.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef KTRACE #include #include #endif #include #ifdef XEN #include #include #include #endif static void synch_setup(void *dummy); SYSINIT(synch_setup, SI_SUB_KICK_SCHEDULER, SI_ORDER_FIRST, synch_setup, NULL); int hogticks; static uint8_t pause_wchan[MAXCPU]; static struct callout loadav_callout; struct loadavg averunnable = { {0, 0, 0}, FSCALE }; /* load average, of runnable procs */ /* * Constants for averages over 1, 5, and 15 minutes * when sampling at 5 second intervals. */ static fixpt_t cexp[3] = { 0.9200444146293232 * FSCALE, /* exp(-1/12) */ 0.9834714538216174 * FSCALE, /* exp(-1/60) */ 0.9944598480048967 * FSCALE, /* exp(-1/180) */ }; /* kernel uses `FSCALE', userland (SHOULD) use kern.fscale */ SYSCTL_INT(_kern, OID_AUTO, fscale, CTLFLAG_RD, SYSCTL_NULL_INT_PTR, FSCALE, ""); static void loadav(void *arg); SDT_PROVIDER_DECLARE(sched); SDT_PROBE_DEFINE(sched, , , preempt); /* * These probes reference Solaris features that are not implemented in FreeBSD. * Create the probes anyway for compatibility with existing D scripts; they'll * just never fire. */ SDT_PROBE_DEFINE(sched, , , cpucaps__sleep); SDT_PROBE_DEFINE(sched, , , cpucaps__wakeup); SDT_PROBE_DEFINE(sched, , , schedctl__nopreempt); SDT_PROBE_DEFINE(sched, , , schedctl__preempt); SDT_PROBE_DEFINE(sched, , , schedctl__yield); static void sleepinit(void *unused) { hogticks = (hz / 10) * 2; /* Default only. */ init_sleepqueues(); } /* * vmem tries to lock the sleepq mutexes when free'ing kva, so make sure * it is available. */ SYSINIT(sleepinit, SI_SUB_KMEM, SI_ORDER_ANY, sleepinit, 0); /* * General sleep call. Suspends the current thread until a wakeup is * performed on the specified identifier. The thread will then be made * runnable with the specified priority. Sleeps at most sbt units of time * (0 means no timeout). If pri includes the PCATCH flag, let signals * interrupt the sleep, otherwise ignore them while sleeping. Returns 0 if * awakened, EWOULDBLOCK if the timeout expires. If PCATCH is set and a * signal becomes pending, ERESTART is returned if the current system * call should be restarted if possible, and EINTR is returned if the system * call should be interrupted by the signal (return EINTR). * * The lock argument is unlocked before the caller is suspended, and * re-locked before _sleep() returns. If priority includes the PDROP * flag the lock is not re-locked before returning. */ int _sleep(void *ident, struct lock_object *lock, int priority, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags) { struct thread *td; struct proc *p; struct lock_class *class; uintptr_t lock_state; int catch, pri, rval, sleepq_flags; WITNESS_SAVE_DECL(lock_witness); td = curthread; p = td->td_proc; #ifdef KTRACE if (KTRPOINT(td, KTR_CSW)) ktrcsw(1, 0, wmesg); #endif WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, lock, "Sleeping on \"%s\"", wmesg); KASSERT(sbt != 0 || mtx_owned(&Giant) || lock != NULL, ("sleeping without a lock")); KASSERT(p != NULL, ("msleep1")); KASSERT(ident != NULL && TD_IS_RUNNING(td), ("msleep")); if (priority & PDROP) KASSERT(lock != NULL && lock != &Giant.lock_object, ("PDROP requires a non-Giant lock")); if (lock != NULL) class = LOCK_CLASS(lock); else class = NULL; if (cold || SCHEDULER_STOPPED()) { /* * During autoconfiguration, just return; * don't run any other threads or panic below, * in case this is the idle thread and already asleep. * XXX: this used to do "s = splhigh(); splx(safepri); * splx(s);" to give interrupts a chance, but there is * no way to give interrupts a chance now. */ if (lock != NULL && priority & PDROP) class->lc_unlock(lock); return (0); } catch = priority & PCATCH; pri = priority & PRIMASK; KASSERT(!TD_ON_SLEEPQ(td), ("recursive sleep")); if ((uint8_t *)ident >= &pause_wchan[0] && (uint8_t *)ident <= &pause_wchan[MAXCPU - 1]) sleepq_flags = SLEEPQ_PAUSE; else sleepq_flags = SLEEPQ_SLEEP; if (catch) sleepq_flags |= SLEEPQ_INTERRUPTIBLE; sleepq_lock(ident); CTR5(KTR_PROC, "sleep: thread %ld (pid %ld, %s) on %s (%p)", td->td_tid, p->p_pid, td->td_name, wmesg, ident); if (lock == &Giant.lock_object) mtx_assert(&Giant, MA_OWNED); DROP_GIANT(); if (lock != NULL && lock != &Giant.lock_object && !(class->lc_flags & LC_SLEEPABLE)) { WITNESS_SAVE(lock, lock_witness); lock_state = class->lc_unlock(lock); } else /* GCC needs to follow the Yellow Brick Road */ lock_state = -1; /* * We put ourselves on the sleep queue and start our timeout * before calling thread_suspend_check, as we could stop there, * and a wakeup or a SIGCONT (or both) could occur while we were * stopped without resuming us. Thus, we must be ready for sleep * when cursig() is called. If the wakeup happens while we're * stopped, then td will no longer be on a sleep queue upon * return from cursig(). */ sleepq_add(ident, lock, wmesg, sleepq_flags, 0); if (sbt != 0) sleepq_set_timeout_sbt(ident, sbt, pr, flags); if (lock != NULL && class->lc_flags & LC_SLEEPABLE) { sleepq_release(ident); WITNESS_SAVE(lock, lock_witness); lock_state = class->lc_unlock(lock); sleepq_lock(ident); } if (sbt != 0 && catch) rval = sleepq_timedwait_sig(ident, pri); else if (sbt != 0) rval = sleepq_timedwait(ident, pri); else if (catch) rval = sleepq_wait_sig(ident, pri); else { sleepq_wait(ident, pri); rval = 0; } #ifdef KTRACE if (KTRPOINT(td, KTR_CSW)) ktrcsw(0, 0, wmesg); #endif PICKUP_GIANT(); if (lock != NULL && lock != &Giant.lock_object && !(priority & PDROP)) { class->lc_lock(lock, lock_state); WITNESS_RESTORE(lock, lock_witness); } return (rval); } int msleep_spin_sbt(void *ident, struct mtx *mtx, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags) { struct thread *td; struct proc *p; int rval; WITNESS_SAVE_DECL(mtx); td = curthread; p = td->td_proc; KASSERT(mtx != NULL, ("sleeping without a mutex")); KASSERT(p != NULL, ("msleep1")); KASSERT(ident != NULL && TD_IS_RUNNING(td), ("msleep")); if (cold || SCHEDULER_STOPPED()) { /* * During autoconfiguration, just return; * don't run any other threads or panic below, * in case this is the idle thread and already asleep. * XXX: this used to do "s = splhigh(); splx(safepri); * splx(s);" to give interrupts a chance, but there is * no way to give interrupts a chance now. */ return (0); } sleepq_lock(ident); CTR5(KTR_PROC, "msleep_spin: thread %ld (pid %ld, %s) on %s (%p)", td->td_tid, p->p_pid, td->td_name, wmesg, ident); DROP_GIANT(); mtx_assert(mtx, MA_OWNED | MA_NOTRECURSED); WITNESS_SAVE(&mtx->lock_object, mtx); mtx_unlock_spin(mtx); /* * We put ourselves on the sleep queue and start our timeout. */ sleepq_add(ident, &mtx->lock_object, wmesg, SLEEPQ_SLEEP, 0); if (sbt != 0) sleepq_set_timeout_sbt(ident, sbt, pr, flags); /* * Can't call ktrace with any spin locks held so it can lock the * ktrace_mtx lock, and WITNESS_WARN considers it an error to hold * any spin lock. Thus, we have to drop the sleepq spin lock while * we handle those requests. This is safe since we have placed our * thread on the sleep queue already. */ #ifdef KTRACE if (KTRPOINT(td, KTR_CSW)) { sleepq_release(ident); ktrcsw(1, 0, wmesg); sleepq_lock(ident); } #endif #ifdef WITNESS sleepq_release(ident); WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, "Sleeping on \"%s\"", wmesg); sleepq_lock(ident); #endif if (sbt != 0) rval = sleepq_timedwait(ident, 0); else { sleepq_wait(ident, 0); rval = 0; } #ifdef KTRACE if (KTRPOINT(td, KTR_CSW)) ktrcsw(0, 0, wmesg); #endif PICKUP_GIANT(); mtx_lock_spin(mtx); WITNESS_RESTORE(&mtx->lock_object, mtx); return (rval); } /* - * pause() delays the calling thread by the given number of system ticks. - * During cold bootup, pause() uses the DELAY() function instead of - * the tsleep() function to do the waiting. The "timo" argument must be - * greater than or equal to zero. A "timo" value of zero is equivalent - * to a "timo" value of one. + * pause_sbt() delays the calling thread by the given signed binary + * time. During cold bootup, pause_sbt() uses the DELAY() function + * instead of the _sleep() function to do the waiting. The "sbt" + * argument must be greater than or equal to zero. A "sbt" value of + * zero is equivalent to a "sbt" value of one tick. */ int pause_sbt(const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags) { - KASSERT(sbt >= 0, ("pause: timeout must be >= 0")); + KASSERT(sbt >= 0, ("pause_sbt: timeout must be >= 0")); /* silently convert invalid timeouts */ if (sbt == 0) sbt = tick_sbt; if (cold || kdb_active || SCHEDULER_STOPPED()) { /* * We delay one second at a time to avoid overflowing the * system specific DELAY() function(s): */ while (sbt >= SBT_1S) { DELAY(1000000); sbt -= SBT_1S; } /* Do the delay remainder, if any */ sbt = (sbt + SBT_1US - 1) / SBT_1US; if (sbt > 0) DELAY(sbt); return (0); } - return (_sleep(&pause_wchan[curcpu], NULL, 0, wmesg, sbt, pr, flags)); + return (_sleep(&pause_wchan[curcpu], NULL, + (flags & C_CATCH) ? PCATCH : 0, wmesg, sbt, pr, flags)); } /* * Make all threads sleeping on the specified identifier runnable. */ void wakeup(void *ident) { int wakeup_swapper; sleepq_lock(ident); wakeup_swapper = sleepq_broadcast(ident, SLEEPQ_SLEEP, 0, 0); sleepq_release(ident); if (wakeup_swapper) { KASSERT(ident != &proc0, ("wakeup and wakeup_swapper and proc0")); kick_proc0(); } } /* * Make a thread sleeping on the specified identifier runnable. * May wake more than one thread if a target thread is currently * swapped out. */ void wakeup_one(void *ident) { int wakeup_swapper; sleepq_lock(ident); wakeup_swapper = sleepq_signal(ident, SLEEPQ_SLEEP, 0, 0); sleepq_release(ident); if (wakeup_swapper) kick_proc0(); } static void kdb_switch(void) { thread_unlock(curthread); kdb_backtrace(); kdb_reenter(); panic("%s: did not reenter debugger", __func__); } /* * The machine independent parts of context switching. */ void mi_switch(int flags, struct thread *newtd) { uint64_t runtime, new_switchtime; struct thread *td; td = curthread; /* XXX */ THREAD_LOCK_ASSERT(td, MA_OWNED | MA_NOTRECURSED); KASSERT(!TD_ON_RUNQ(td), ("mi_switch: called by old code")); #ifdef INVARIANTS if (!TD_ON_LOCK(td) && !TD_IS_RUNNING(td)) mtx_assert(&Giant, MA_NOTOWNED); #endif KASSERT(td->td_critnest == 1 || panicstr, ("mi_switch: switch in a critical section")); KASSERT((flags & (SW_INVOL | SW_VOL)) != 0, ("mi_switch: switch must be voluntary or involuntary")); KASSERT(newtd != curthread, ("mi_switch: preempting back to ourself")); /* * Don't perform context switches from the debugger. */ if (kdb_active) kdb_switch(); if (SCHEDULER_STOPPED()) return; if (flags & SW_VOL) { td->td_ru.ru_nvcsw++; td->td_swvoltick = ticks; } else td->td_ru.ru_nivcsw++; #ifdef SCHED_STATS SCHED_STAT_INC(sched_switch_stats[flags & SW_TYPE_MASK]); #endif /* * Compute the amount of time during which the current * thread was running, and add that to its total so far. */ new_switchtime = cpu_ticks(); runtime = new_switchtime - PCPU_GET(switchtime); td->td_runtime += runtime; td->td_incruntime += runtime; PCPU_SET(switchtime, new_switchtime); td->td_generation++; /* bump preempt-detect counter */ PCPU_INC(cnt.v_swtch); PCPU_SET(switchticks, ticks); CTR4(KTR_PROC, "mi_switch: old thread %ld (td_sched %p, pid %ld, %s)", td->td_tid, td->td_sched, td->td_proc->p_pid, td->td_name); #ifdef KDTRACE_HOOKS if ((flags & SW_PREEMPT) != 0 || ((flags & SW_INVOL) != 0 && (flags & SW_TYPE_MASK) == SWT_NEEDRESCHED)) SDT_PROBE0(sched, , , preempt); #endif #ifdef XEN PT_UPDATES_FLUSH(); #endif sched_switch(td, newtd, flags); CTR4(KTR_PROC, "mi_switch: new thread %ld (td_sched %p, pid %ld, %s)", td->td_tid, td->td_sched, td->td_proc->p_pid, td->td_name); /* * If the last thread was exiting, finish cleaning it up. */ if ((td = PCPU_GET(deadthread))) { PCPU_SET(deadthread, NULL); thread_stash(td); } } /* * Change thread state to be runnable, placing it on the run queue if * it is in memory. If it is swapped out, return true so our caller * will know to awaken the swapper. */ int setrunnable(struct thread *td) { THREAD_LOCK_ASSERT(td, MA_OWNED); KASSERT(td->td_proc->p_state != PRS_ZOMBIE, ("setrunnable: pid %d is a zombie", td->td_proc->p_pid)); switch (td->td_state) { case TDS_RUNNING: case TDS_RUNQ: return (0); case TDS_INHIBITED: /* * If we are only inhibited because we are swapped out * then arange to swap in this process. Otherwise just return. */ if (td->td_inhibitors != TDI_SWAPPED) return (0); /* FALLTHROUGH */ case TDS_CAN_RUN: break; default: printf("state is 0x%x", td->td_state); panic("setrunnable(2)"); } if ((td->td_flags & TDF_INMEM) == 0) { if ((td->td_flags & TDF_SWAPINREQ) == 0) { td->td_flags |= TDF_SWAPINREQ; return (1); } } else sched_wakeup(td); return (0); } /* * Compute a tenex style load average of a quantity on * 1, 5 and 15 minute intervals. */ static void loadav(void *arg) { int i, nrun; struct loadavg *avg; nrun = sched_load(); avg = &averunnable; for (i = 0; i < 3; i++) avg->ldavg[i] = (cexp[i] * avg->ldavg[i] + nrun * FSCALE * (FSCALE - cexp[i])) >> FSHIFT; /* * Schedule the next update to occur after 5 seconds, but add a * random variation to avoid synchronisation with processes that * run at regular intervals. */ callout_reset_sbt(&loadav_callout, SBT_1US * (4000000 + (int)(random() % 2000001)), SBT_1US, loadav, NULL, C_DIRECT_EXEC | C_PREL(32)); } /* ARGSUSED */ static void synch_setup(void *dummy) { callout_init(&loadav_callout, 1); /* Kick off timeout driven events by calling first time. */ loadav(NULL); } int should_yield(void) { return ((u_int)ticks - (u_int)curthread->td_swvoltick >= hogticks); } void maybe_yield(void) { if (should_yield()) kern_yield(PRI_USER); } void kern_yield(int prio) { struct thread *td; td = curthread; DROP_GIANT(); thread_lock(td); if (prio == PRI_USER) prio = td->td_user_pri; if (prio >= 0) sched_prio(td, prio); mi_switch(SW_VOL | SWT_RELINQUISH, NULL); thread_unlock(td); PICKUP_GIANT(); } /* * General purpose yield system call. */ int sys_yield(struct thread *td, struct yield_args *uap) { thread_lock(td); if (PRI_BASE(td->td_pri_class) == PRI_TIMESHARE) sched_prio(td, PRI_MAX_TIMESHARE); mi_switch(SW_VOL | SWT_RELINQUISH, NULL); thread_unlock(td); td->td_retval[0] = 0; return (0); } Index: stable/10/sys/sys/callout.h =================================================================== --- stable/10/sys/sys/callout.h (revision 337033) +++ stable/10/sys/sys/callout.h (revision 337034) @@ -1,137 +1,138 @@ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * 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. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. * * @(#)callout.h 8.2 (Berkeley) 1/21/94 * $FreeBSD$ */ #ifndef _SYS_CALLOUT_H_ #define _SYS_CALLOUT_H_ #include #define CALLOUT_LOCAL_ALLOC 0x0001 /* was allocated from callfree */ #define CALLOUT_ACTIVE 0x0002 /* callout is currently active */ #define CALLOUT_PENDING 0x0004 /* callout is waiting for timeout */ #define CALLOUT_MPSAFE 0x0008 /* deprecated */ #define CALLOUT_RETURNUNLOCKED 0x0010 /* handler returns with mtx unlocked */ #define CALLOUT_SHAREDLOCK 0x0020 /* callout lock held in shared mode */ #define CALLOUT_DFRMIGRATION 0x0040 /* callout in deferred migration mode */ #define CALLOUT_PROCESSED 0x0080 /* callout in wheel or processing list? */ #define CALLOUT_DIRECT 0x0100 /* allow exec from hw int context */ #define C_DIRECT_EXEC 0x0001 /* direct execution of callout */ #define C_PRELBITS 7 #define C_PRELRANGE ((1 << C_PRELBITS) - 1) #define C_PREL(x) (((x) + 1) << 1) #define C_PRELGET(x) (int)((((x) >> 1) & C_PRELRANGE) - 1) #define C_HARDCLOCK 0x0100 /* align to hardclock() calls */ #define C_ABSOLUTE 0x0200 /* event time is absolute. */ #define C_PRECALC 0x0400 /* event time is pre-calculated. */ +#define C_CATCH 0x0800 /* catch signals, used by pause_sbt(9) */ struct callout_handle { struct callout *callout; }; /* Flags for callout_stop_safe() */ #define CS_DRAIN 0x0001 /* callout_drain(), wait allowed */ #define CS_MIGRBLOCK 0x0002 /* Block migration, return value indicates that the callout was executing */ #ifdef _KERNEL /* * Note the flags field is actually *two* fields. The c_flags * field is the one that caller operations that may, or may not have * a lock touches i.e. callout_deactivate(). The other, the c_iflags, * is the internal flags that *must* be kept correct on which the * callout system depend on e.g. callout_pending(). * The c_iflag is used internally by the callout system to determine which * list the callout is on and track internal state. Callers *should not* * use the c_flags field directly but should use the macros provided. * * The c_iflags field holds internal flags that are protected by internal * locks of the callout subsystem. The c_flags field holds external flags. * The caller must hold its own lock while manipulating or reading external * flags via callout_active(), callout_deactivate(), callout_reset*(), or * callout_stop() to avoid races. */ #define callout_active(c) ((c)->c_flags & CALLOUT_ACTIVE) #define callout_deactivate(c) ((c)->c_flags &= ~CALLOUT_ACTIVE) #define callout_drain(c) _callout_stop_safe(c, CS_DRAIN) void callout_init(struct callout *, int); void _callout_init_lock(struct callout *, struct lock_object *, int); #define callout_init_mtx(c, mtx, flags) \ _callout_init_lock((c), ((mtx) != NULL) ? &(mtx)->lock_object : \ NULL, (flags)) #define callout_init_rm(c, rm, flags) \ _callout_init_lock((c), ((rm) != NULL) ? &(rm)->lock_object : \ NULL, (flags)) #define callout_init_rw(c, rw, flags) \ _callout_init_lock((c), ((rw) != NULL) ? &(rw)->lock_object : \ NULL, (flags)) #define callout_pending(c) ((c)->c_iflags & CALLOUT_PENDING) int callout_reset_sbt_on(struct callout *, sbintime_t, sbintime_t, void (*)(void *), void *, int, int); #define callout_reset_sbt(c, sbt, pr, fn, arg, flags) \ callout_reset_sbt_on((c), (sbt), (pr), (fn), (arg), -1, (flags)) #define callout_reset_sbt_curcpu(c, sbt, pr, fn, arg, flags) \ callout_reset_sbt_on((c), (sbt), (pr), (fn), (arg), PCPU_GET(cpuid),\ (flags)) #define callout_reset_on(c, to_ticks, fn, arg, cpu) \ callout_reset_sbt_on((c), tick_sbt * (to_ticks), 0, (fn), (arg), \ (cpu), C_HARDCLOCK) #define callout_reset(c, on_tick, fn, arg) \ callout_reset_on((c), (on_tick), (fn), (arg), -1) #define callout_reset_curcpu(c, on_tick, fn, arg) \ callout_reset_on((c), (on_tick), (fn), (arg), PCPU_GET(cpuid)) #define callout_schedule_sbt_on(c, sbt, pr, cpu, flags) \ callout_reset_sbt_on((c), (sbt), (pr), (c)->c_func, (c)->c_arg, \ (cpu), (flags)) #define callout_schedule_sbt(c, sbt, pr, flags) \ callout_schedule_sbt_on((c), (sbt), (pr), -1, (flags)) #define callout_schedule_sbt_curcpu(c, sbt, pr, flags) \ callout_schedule_sbt_on((c), (sbt), (pr), PCPU_GET(cpuid), (flags)) int callout_schedule(struct callout *, int); int callout_schedule_on(struct callout *, int, int); #define callout_schedule_curcpu(c, on_tick) \ callout_schedule_on((c), (on_tick), PCPU_GET(cpuid)) #define callout_stop(c) _callout_stop_safe(c, 0) int _callout_stop_safe(struct callout *, int); void callout_process(sbintime_t now); void callout_when(sbintime_t sbt, sbintime_t precision, int flags, sbintime_t *sbt_res, sbintime_t *prec_res); #endif #endif /* _SYS_CALLOUT_H_ */ Index: stable/10/sys/sys/systm.h =================================================================== --- stable/10/sys/sys/systm.h (revision 337033) +++ stable/10/sys/sys/systm.h (revision 337034) @@ -1,439 +1,441 @@ /*- * Copyright (c) 1982, 1988, 1991, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * 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. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. * * @(#)systm.h 8.7 (Berkeley) 3/29/95 * $FreeBSD$ */ #ifndef _SYS_SYSTM_H_ #define _SYS_SYSTM_H_ #include #include #include #include #include #include /* for people using printf mainly */ extern int cold; /* nonzero if we are doing a cold boot */ extern int suspend_blocked; /* block suspend due to pending shutdown */ extern int rebooting; /* kern_reboot() has been called. */ extern const char *panicstr; /* panic message */ extern char version[]; /* system version */ extern char compiler_version[]; /* compiler version */ extern char copyright[]; /* system copyright */ extern int kstack_pages; /* number of kernel stack pages */ extern u_long pagesizes[]; /* supported page sizes */ extern long physmem; /* physical memory */ extern long realmem; /* 'real' memory */ extern char *rootdevnames[2]; /* names of possible root devices */ extern int boothowto; /* reboot flags, from console subsystem */ extern int bootverbose; /* nonzero to print verbose messages */ extern int maxusers; /* system tune hint */ extern int ngroups_max; /* max # of supplemental groups */ extern int vm_guest; /* Running as virtual machine guest? */ /* * Detected virtual machine guest types. The intention is to expand * and/or add to the VM_GUEST_VM type if specific VM functionality is * ever implemented (e.g. vendor-specific paravirtualization features). * Keep in sync with vm_guest_sysctl_names[]. */ enum VM_GUEST { VM_GUEST_NO = 0, VM_GUEST_VM, VM_GUEST_XEN, VM_GUEST_HV, VM_GUEST_VMWARE, VM_LAST }; #if defined(WITNESS) || defined(INVARIANTS) void kassert_panic(const char *fmt, ...) __printflike(1, 2); #endif #ifdef INVARIANTS /* The option is always available */ #define KASSERT(exp,msg) do { \ if (__predict_false(!(exp))) \ kassert_panic msg; \ } while (0) #define VNASSERT(exp, vp, msg) do { \ if (__predict_false(!(exp))) { \ vn_printf(vp, "VNASSERT failed\n"); \ kassert_panic msg; \ } \ } while (0) #else #define KASSERT(exp,msg) do { \ } while (0) #define VNASSERT(exp, vp, msg) do { \ } while (0) #endif #ifndef CTASSERT /* Allow lint to override */ #define CTASSERT(x) _Static_assert(x, "compile-time assertion failed") #endif /* * Assert that a pointer can be loaded from memory atomically. * * This assertion enforces stronger alignment than necessary. For example, * on some architectures, atomicity for unaligned loads will depend on * whether or not the load spans multiple cache lines. */ #define ASSERT_ATOMIC_LOAD_PTR(var, msg) \ KASSERT(sizeof(var) == sizeof(void *) && \ ((uintptr_t)&(var) & (sizeof(void *) - 1)) == 0, msg) /* * Assert that a thread is in critical(9) section. */ #define CRITICAL_ASSERT(td) \ KASSERT((td)->td_critnest >= 1, ("Not in critical section")); /* * If we have already panic'd and this is the thread that called * panic(), then don't block on any mutexes but silently succeed. * Otherwise, the kernel will deadlock since the scheduler isn't * going to run the thread that holds any lock we need. */ #define SCHEDULER_STOPPED() __predict_false(curthread->td_stopsched) /* * XXX the hints declarations are even more misplaced than most declarations * in this file, since they are needed in one file (per arch) and only used * in two files. * XXX most of these variables should be const. */ extern int osreldate; extern int envmode; extern int hintmode; /* 0 = off. 1 = config, 2 = fallback */ extern int dynamic_kenv; extern struct mtx kenv_lock; extern char *kern_envp; extern char static_env[]; extern char static_hints[]; /* by config for now */ extern char **kenvp; extern const void *zero_region; /* address space maps to a zeroed page */ extern int unmapped_buf_allowed; extern int iosize_max_clamp; extern int devfs_iosize_max_clamp; #define IOSIZE_MAX (iosize_max_clamp ? INT_MAX : SSIZE_MAX) #define DEVFS_IOSIZE_MAX (devfs_iosize_max_clamp ? INT_MAX : SSIZE_MAX) /* * General function declarations. */ struct inpcb; struct lock_object; struct malloc_type; struct mtx; struct proc; struct socket; struct thread; struct tty; struct ucred; struct uio; struct _jmp_buf; struct trapframe; struct eventtimer; int setjmp(struct _jmp_buf *) __returns_twice; void longjmp(struct _jmp_buf *, int) __dead2; int dumpstatus(vm_offset_t addr, off_t count); int nullop(void); int eopnotsupp(void); int ureadc(int, struct uio *); void hashdestroy(void *, struct malloc_type *, u_long); void *hashinit(int count, struct malloc_type *type, u_long *hashmask); void *hashinit_flags(int count, struct malloc_type *type, u_long *hashmask, int flags); #define HASH_NOWAIT 0x00000001 #define HASH_WAITOK 0x00000002 void *phashinit(int count, struct malloc_type *type, u_long *nentries); void g_waitidle(void); void panic(const char *, ...) __dead2 __printflike(1, 2); void vpanic(const char *, __va_list) __dead2 __printflike(1, 0); void cpu_boot(int); void cpu_flush_dcache(void *, size_t); void cpu_rootconf(void); void critical_enter(void); void critical_exit(void); void init_param1(void); void init_param2(long physpages); void init_static_kenv(char *, size_t); void tablefull(const char *); #ifdef EARLY_PRINTF typedef void early_putc_t(int ch); extern early_putc_t *early_putc; #endif int kvprintf(char const *, void (*)(int, void*), void *, int, __va_list) __printflike(1, 0); void log(int, const char *, ...) __printflike(2, 3); void log_console(struct uio *); int asprintf(char **ret, struct malloc_type *mtp, const char *format, ...) __printflike(3, 4); int printf(const char *, ...) __printflike(1, 2); int snprintf(char *, size_t, const char *, ...) __printflike(3, 4); int sprintf(char *buf, const char *, ...) __printflike(2, 3); int uprintf(const char *, ...) __printflike(1, 2); int vprintf(const char *, __va_list) __printflike(1, 0); int vasprintf(char **ret, struct malloc_type *mtp, const char *format, __va_list ap) __printflike(3, 0); int vsnprintf(char *, size_t, const char *, __va_list) __printflike(3, 0); int vsnrprintf(char *, size_t, int, const char *, __va_list) __printflike(4, 0); int vsprintf(char *buf, const char *, __va_list) __printflike(2, 0); int ttyprintf(struct tty *, const char *, ...) __printflike(2, 3); int sscanf(const char *, char const *, ...) __nonnull(1) __nonnull(2); int vsscanf(const char *, char const *, __va_list) __nonnull(1) __nonnull(2); long strtol(const char *, char **, int) __nonnull(1); u_long strtoul(const char *, char **, int) __nonnull(1); quad_t strtoq(const char *, char **, int) __nonnull(1); u_quad_t strtouq(const char *, char **, int) __nonnull(1); void tprintf(struct proc *p, int pri, const char *, ...) __printflike(3, 4); void vtprintf(struct proc *, int, const char *, __va_list) __printflike(3, 0); void hexdump(const void *ptr, int length, const char *hdr, int flags); #define HD_COLUMN_MASK 0xff #define HD_DELIM_MASK 0xff00 #define HD_OMIT_COUNT (1 << 16) #define HD_OMIT_HEX (1 << 17) #define HD_OMIT_CHARS (1 << 18) #define ovbcopy(f, t, l) bcopy((f), (t), (l)) void bcopy(const void *from, void *to, size_t len) __nonnull(1) __nonnull(2); void bzero(void *buf, size_t len) __nonnull(1); void *memcpy(void *to, const void *from, size_t len) __nonnull(1) __nonnull(2); void *memmove(void *dest, const void *src, size_t n) __nonnull(1) __nonnull(2); int copystr(const void * __restrict kfaddr, void * __restrict kdaddr, size_t len, size_t * __restrict lencopied) __nonnull(1) __nonnull(2); int copyinstr(const void * __restrict udaddr, void * __restrict kaddr, size_t len, size_t * __restrict lencopied) __nonnull(1) __nonnull(2); int copyin(const void * __restrict udaddr, void * __restrict kaddr, size_t len) __nonnull(1) __nonnull(2); int copyin_nofault(const void * __restrict udaddr, void * __restrict kaddr, size_t len) __nonnull(1) __nonnull(2); int copyout(const void * __restrict kaddr, void * __restrict udaddr, size_t len) __nonnull(1) __nonnull(2); int copyout_nofault(const void * __restrict kaddr, void * __restrict udaddr, size_t len) __nonnull(1) __nonnull(2); int fubyte(volatile const void *base); long fuword(volatile const void *base); int fuword16(volatile const void *base); int32_t fuword32(volatile const void *base); int64_t fuword64(volatile const void *base); int fueword(volatile const void *base, long *val); int fueword32(volatile const void *base, int32_t *val); int fueword64(volatile const void *base, int64_t *val); int subyte(volatile void *base, int byte); int suword(volatile void *base, long word); int suword16(volatile void *base, int word); int suword32(volatile void *base, int32_t word); int suword64(volatile void *base, int64_t word); uint32_t casuword32(volatile uint32_t *base, uint32_t oldval, uint32_t newval); u_long casuword(volatile u_long *p, u_long oldval, u_long newval); int casueword32(volatile uint32_t *base, uint32_t oldval, uint32_t *oldvalp, uint32_t newval); int casueword(volatile u_long *p, u_long oldval, u_long *oldvalp, u_long newval); void realitexpire(void *); int sysbeep(int hertz, int period); void hardclock(int usermode, uintfptr_t pc); void hardclock_cnt(int cnt, int usermode); void hardclock_cpu(int usermode); void hardclock_sync(int cpu); void softclock(void *); void statclock(int usermode); void statclock_cnt(int cnt, int usermode); void profclock(int usermode, uintfptr_t pc); void profclock_cnt(int cnt, int usermode, uintfptr_t pc); int hardclockintr(void); void startprofclock(struct proc *); void stopprofclock(struct proc *); void cpu_startprofclock(void); void cpu_stopprofclock(void); sbintime_t cpu_idleclock(void); void cpu_activeclock(void); void cpu_new_callout(int cpu, sbintime_t bt, sbintime_t bt_opt); void cpu_et_frequency(struct eventtimer *et, uint64_t newfreq); extern int cpu_deepest_sleep; extern int cpu_disable_c2_sleep; extern int cpu_disable_c3_sleep; int cr_cansee(struct ucred *u1, struct ucred *u2); int cr_canseesocket(struct ucred *cred, struct socket *so); int cr_canseeinpcb(struct ucred *cred, struct inpcb *inp); char *getenv(const char *name); void freeenv(char *env); int getenv_int(const char *name, int *data); int getenv_uint(const char *name, unsigned int *data); int getenv_long(const char *name, long *data); int getenv_ulong(const char *name, unsigned long *data); int getenv_string(const char *name, char *data, int size); int getenv_quad(const char *name, quad_t *data); int setenv(const char *name, const char *value); int unsetenv(const char *name); int testenv(const char *name); typedef uint64_t (cpu_tick_f)(void); void set_cputicker(cpu_tick_f *func, uint64_t freq, unsigned var); extern cpu_tick_f *cpu_ticks; uint64_t cpu_tickrate(void); uint64_t cputick2usec(uint64_t tick); #ifdef APM_FIXUP_CALLTODO struct timeval; void adjust_timeout_calltodo(struct timeval *time_change); #endif /* APM_FIXUP_CALLTODO */ #include /* Initialize the world */ void consinit(void); void cpu_initclocks(void); void cpu_initclocks_bsp(void); void cpu_initclocks_ap(void); void usrinfoinit(void); /* Finalize the world */ void kern_reboot(int) __dead2; void shutdown_nice(int); /* Timeouts */ typedef void timeout_t(void *); /* timeout function type */ #define CALLOUT_HANDLE_INITIALIZER(handle) \ { NULL } void callout_handle_init(struct callout_handle *); struct callout_handle timeout(timeout_t *, void *, int); void untimeout(timeout_t *, void *, struct callout_handle); /* Stubs for obsolete functions that used to be for interrupt management */ static __inline intrmask_t splbio(void) { return 0; } static __inline intrmask_t splcam(void) { return 0; } static __inline intrmask_t splclock(void) { return 0; } static __inline intrmask_t splhigh(void) { return 0; } static __inline intrmask_t splimp(void) { return 0; } static __inline intrmask_t splnet(void) { return 0; } static __inline intrmask_t spltty(void) { return 0; } static __inline intrmask_t splvm(void) { return 0; } static __inline void splx(intrmask_t ipl __unused) { return; } /* * Common `proc' functions are declared here so that proc.h can be included * less often. */ int _sleep(void *chan, struct lock_object *lock, int pri, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags) __nonnull(1); #define msleep(chan, mtx, pri, wmesg, timo) \ _sleep((chan), &(mtx)->lock_object, (pri), (wmesg), \ tick_sbt * (timo), 0, C_HARDCLOCK) #define msleep_sbt(chan, mtx, pri, wmesg, bt, pr, flags) \ _sleep((chan), &(mtx)->lock_object, (pri), (wmesg), (bt), (pr), \ (flags)) int msleep_spin_sbt(void *chan, struct mtx *mtx, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags) __nonnull(1); #define msleep_spin(chan, mtx, wmesg, timo) \ msleep_spin_sbt((chan), (mtx), (wmesg), tick_sbt * (timo), \ 0, C_HARDCLOCK) int pause_sbt(const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags); #define pause(wmesg, timo) \ pause_sbt((wmesg), tick_sbt * (timo), 0, C_HARDCLOCK) +#define pause_sig(wmesg, timo) \ + pause_sbt((wmesg), tick_sbt * (timo), 0, C_HARDCLOCK | C_CATCH) #define tsleep(chan, pri, wmesg, timo) \ _sleep((chan), NULL, (pri), (wmesg), tick_sbt * (timo), \ 0, C_HARDCLOCK) #define tsleep_sbt(chan, pri, wmesg, bt, pr, flags) \ _sleep((chan), NULL, (pri), (wmesg), (bt), (pr), (flags)) void wakeup(void *chan) __nonnull(1); void wakeup_one(void *chan) __nonnull(1); /* * Common `struct cdev *' stuff are declared here to avoid #include poisoning */ struct cdev; dev_t dev2udev(struct cdev *x); const char *devtoname(struct cdev *cdev); int poll_no_poll(int events); /* XXX: Should be void nanodelay(u_int nsec); */ void DELAY(int usec); /* Root mount holdback API */ struct root_hold_token; struct root_hold_token *root_mount_hold(const char *identifier); void root_mount_rel(struct root_hold_token *h); void root_mount_wait(void); int root_mounted(void); /* * Unit number allocation API. (kern/subr_unit.c) */ struct unrhdr; struct unrhdr *new_unrhdr(int low, int high, struct mtx *mutex); void init_unrhdr(struct unrhdr *uh, int low, int high, struct mtx *mutex); void delete_unrhdr(struct unrhdr *uh); void clean_unrhdr(struct unrhdr *uh); void clean_unrhdrl(struct unrhdr *uh); int alloc_unr(struct unrhdr *uh); int alloc_unr_specific(struct unrhdr *uh, u_int item); int alloc_unrl(struct unrhdr *uh); void free_unr(struct unrhdr *uh, u_int item); void intr_prof_stack_use(struct thread *td, struct trapframe *frame); extern void (*softdep_ast_cleanup)(void); void counted_warning(unsigned *counter, const char *msg); #endif /* !_SYS_SYSTM_H_ */ Index: stable/10 =================================================================== --- stable/10 (revision 337033) +++ stable/10 (revision 337034) Property changes on: stable/10 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r330349,330362