- ALTQ(9)
- kernel interfaces for manipulating output queues on network interfaces
- CTR0(9), CTR1(9), CTR2(9), CTR3(9), CTR4(9), CTR5(9)
- kernel tracing facility
- DECLARE_MODULE(9)
- kernel module declaration macro
- DEFINE_IFUNC(9)
- define a kernel function with an implementation selected at run-time
- DRIVER_MODULE(9), DRIVER_MODULE_ORDERED(9), EARLY_DRIVER_MODULE(9), EARLY_DRIVER_MODULE_ORDERED(9)
- kernel driver declaration macro
- EVENTHANDLER(9)
- kernel event handling functions
- EV_SET(3), kqueue(3), kevent(3)
- kernel event notification mechanism
- KASAN(9)
- Kernel Address SANitizer
- KASSERT(9)
- kernel expression verification macros
- KMSAN(9)
- Kernel Memory SANitizer
- LOCK_PROFILING(9)
- kernel lock profiling support
- MODULE_DEPEND(9)
- set kernel module dependencies
- MODULE_VERSION(9)
- set kernel module version
- OF_node_from_xref(9), OF_xref_from_node(9)
- convert between kernel phandle and effective phandle
- SMP(4)
- description of the FreeBSD Symmetric Multi-Processor kernel
- SYSCALL_MODULE(9)
- syscall kernel module declaration macro
- SYSINIT(9), SYSUNINIT(9)
- a framework for dynamic kernel initialization
- VFS(9)
- kernel interface to file systems
- adjkerntz(8)
- adjust real-time clock (rtc) and kernel timezone offset
- aout(4)
- kernel support for executing binary files in legacy a.out format
- buf(9)
- kernel buffer I/O scheme used in FreeBSD VM system
- condvar(9), cv_init(9), cv_destroy(9), cv_wait(9), cv_wait_sig(9), cv_wait_unlock(9), cv_timedwait(9), cv_timedwait_sbt(9), cv_timedwait_sig(9), cv_timedwait_sig_sbt(9), cv_signal(9), cv_broadcast(9), cv_broadcastpri(9), cv_wmesg(9)
- kernel condition variable
- config(5)
- kernel configuration file format
- contigmalloc(9)
- manage contiguous kernel physical memory
- copy_file_range(2)
- kernel copy of a byte range from one regular file to another or within one regular file
- counter(9)
- SMP-friendly kernel counter implementation
- crypto(9)
- API for cryptographic services in the kernel
- curs_kernel(3), %def_prog_mode(3), %def_shell_mode(3), %reset_prog_mode(3), %reset_shell_mode(3), %resetty(3), %savetty(3), %getsyx(3), %setsyx(3), %curs_set(3), %mvcur(3), %napms(3), %ripoffline(3)
- low-level curses routines
- ddb(4)
- interactive kernel debugger
- ddb(8)
- configure DDB kernel debugger properties
- devstat(9), devstat_end_transaction(9), devstat_end_transaction_bio(9), devstat_end_transaction_bio_bt(9), devstat_new_entry(9), devstat_remove_entry(9), devstat_start_transaction(9), devstat_start_transaction_bio(9)
- kernel interface for keeping device statistics
- disk(9)
- kernel disk storage API
- divert(4)
- kernel packet diversion mechanism
- dmesg(8)
- display the kernel message buffer
- domain(9), protosw(9)
- programming interface for kernel socket implementation
- dpcpu(9)
- Kernel Dynamic Per-CPU Memory Allocator
- dtrace_fbt(4)
- a DTrace provider for dynamic kernel tracing based on function boundaries
- dtrace_kinst(4)
- a DTrace provider for tracing arbitrary instructions in a given kernel function
- dtrace_lockstat(4)
- a DTrace provider for tracing kernel locking events
- dtrace_priv(4)
- a DTrace provider for the kernel privilege checking API
- efirt(9), efi_rt_ok(9), efi_get_table(9), efi_get_time(9), efi_get_time_capabilities(9), efi_reset_system(9), efi_set_time(9), efi_var_get(9), efi_var_nextname(9), efi_var_set(9)
- kernel access to UEFI runtime services
- epoch(9), epoch_context(9), epoch_alloc(9), epoch_free(9), epoch_enter(9), epoch_exit(9), epoch_wait(9), epoch_enter_preempt(9), epoch_exit_preempt(9), epoch_wait_preempt(9), epoch_call(9), epoch_drain_callbacks(9), in_epoch(9), in_epoch_verbose(9)
- kernel epoch based reclamation
- eventtimers(4)
- kernel event timers subsystem
- eventtimers(9)
- kernel event timers subsystem
- feature_present(3)
- query presence of a kernel feature
- fpu_kern(9)
- facility to use the FPU in the kernel
- free_mntarg(9), kernel_mount(9), mount_arg(9), mount_argb(9), mount_argf(9), mount_argsu(9)
- functions provided as part of the kernel mount interface
- freeenv(9), kern_getenv(9), getenv_int(9), getenv_long(9), getenv_string(9), getenv_quad(9), getenv_uint(9), getenv_ulong(9), getenv_bool(9), getenv_is_true(9), getenv_is_false(9), kern_setenv(9), testenv(9), kern_unsetenv(9)
- kernel environment variable functions
- gdb(4)
- external kernel debugger
- geom_stats_open(3), geom_stats_close(3), geom_stats_resync(3), geom_stats_snapshot_get(3), geom_stats_snapshot_free(3), geom_stats_snapshot_timestamp(3), geom_stats_snapshot_reset(3), geom_stats_snapshot_next(3), gctl_get_handle(3), gctl_ro_param(3), gctl_rw_param(3), gctl_issue(3), gctl_free(3), gctl_dump(3), geom_getxml(3), geom_xml2tree(3), geom_gettree(3), geom_deletetree(3), g_open(3), g_close(3), g_mediasize(3), g_sectorsize(3), g_stripeoffset(3), g_stripesize(3), g_flush(3), g_delete(3), g_device_path(3), g_get_ident(3), g_get_name(3), g_open_by_ident(3), g_providername(3)
- userland API library for kernel GEOM subsystem
- getbootfile(3)
- get kernel boot file name
- hash(9), hash32(9), hash32_buf(9), hash32_str(9), hash32_strn(9), hash32_stre(9), hash32_strne(9), jenkins_hash(9), jenkins_hash32(9), murmur3_32_hash(9), murmur3_32_hash32(9)
- general kernel hashing functions
- hashinit(9), hashinit_flags(9), hashdestroy(9), phashinit(9), phashinit_flags(9)
- manage kernel hash tables
- if_t(9), ifnet(9), ifaddr(9), ifqueue(9), if_data(9)
- kernel interfaces for manipulating network interfaces
- intr_event_add_handler(9), intr_event_create(9), intr_event_destroy(9), intr_event_handle(9), intr_event_remove_handler(9), intr_priority(9)
- kernel interrupt handler and thread API
- intro(9)
- introduction to kernel programming interfaces
- ipf(4)
- packet filtering kernel interface
- ipfw(8), dnctl(8)
- User interface for firewall, traffic shaper, packet scheduler, in-kernel NAT
- ipnat(4)
- Network Address Translation kernel interface
- kcmp(2)
- compare two kernel objects
- kcov(4)
- interface for collecting kernel code coverage information
- kdump(1)
- display kernel trace data
- kenv(1)
- list or modify the kernel environment
- kenv(2)
- kernel environment
- kern_reboot(9), shutdown_nice(9)
- reboot, halt, or power off the system
- kern_testfrwk(9)
- A kernel testing framework
- kern_yield(9), maybe_yield(9), should_yield(9)
- functions for yielding execution of the current thread
- kernacc(9), useracc(9)
- check memory regions for accessibility
- khelp(9), khelp_init_osd(9), khelp_destroy_osd(9), khelp_get_id(9), khelp_get_osd(9), khelp_add_hhook(9), khelp_remove_hhook(9), KHELP_DECLARE_MOD(9), KHELP_DECLARE_MOD_UMA(9)
- Kernel Helper Framework
- kiconv_add_xlat16_cspair(3), kiconv_add_xlat16_cspairs(3), kiconv_add_xlat16_table(3)
- kernel side iconv library
- kinfo_getallproc(3)
- function for getting process information of all processes from kernel
- kinfo_getproc(3)
- function for getting process information from kernel
- kld(4)
- dynamic kernel linker facility
- kldconfig(8)
- display or modify the kernel module search path
- kldload(2)
- load KLD files into the kernel
- kldload(8)
- load a file into the kernel
- kldstat(8)
- display status of dynamic kernel linker
- kldunload(8)
- unload a file from the kernel
- kldxref(8)
- generate hints for the kernel loader
- kobj(9)
- a kernel object system for FreeBSD
- kproc_start(9), kproc_shutdown(9), kproc_create(9), kproc_exit(9), kproc_resume(9), kproc_suspend(9), kproc_suspend_check(9)
- kernel processes
- kqueue(2), kevent(2)
- kernel event notification mechanism
- kstack_contains(9)
- determine if an address range lies within the kernel stack for a thread
- ksyms(4)
- kernel symbol table interface
- kthread_start(9), kthread_shutdown(9), kthread_add(9), kthread_exit(9), kthread_resume(9), kthread_suspend(9), kthread_suspend_check(9)
- kernel threads
- ktls(4)
- kernel Transport Layer Security
- ktr(4)
- kernel tracing facility
- ktrace(1)
- enable kernel process tracing
- ktrdump(8)
- print kernel ktr trace buffer
- kvm(3)
- kernel memory interface
- kvm_kerndisp(3)
- get kernel displacement
- kvm_native(3)
- is a kvm descriptor opened on a native kernel image
- kvm_nlist(3), kvm_nlist2(3)
- retrieve symbol table names from a kernel image
- kvm_open(3), kvm_open2(3), kvm_openfiles(3), kvm_close(3)
- initialize kernel virtual memory access
- kvm_read(3), kvm_read2(3), kvm_write(3)
- read or write kernel virtual memory
- libmemstat(3)
- library interface to retrieve kernel memory allocator statistics
- linsysfs(4)
- Linux kernel objects file system
- linuxkpi(4)
- Linux Kernel Programming Interface support
- loader(8)
- kernel bootstrapping final stage
- loader.efi(8)
- UEFI kernel loader
- loader_4th(8)
- kernel bootstrapping final stage
- loader_lua(8)
- kernel bootstrapping final stage
- loader_simp(8)
- kernel bootstrapping final stage
- locking(9)
- kernel synchronization primitives
- lockstat(1)
- report kernel lock and profiling statistics
- mac_ddb(4)
- Restricted kernel debugger interface policy
- malloc(9), mallocarray(9), free(9), zfree(9), realloc(9), reallocf(9), malloc_usable_size(9), malloc_aligned(9), malloc_exec(9), MALLOC_DECLARE(9), MALLOC_DEFINE(9), malloc_domainset(9), malloc_domainset_aligned(9), malloc_domainset_exec(9), mallocarray_domainset(9)
- kernel memory management routines
- mbuf(9)
- memory management in the kernel IPC subsystem
- modfind(2)
- returns the modid of a kernel module
- modnext(2)
- return the modid of the next kernel module
- modstat(2)
- get status of kernel module
- module(9)
- structure describing a kernel module
- mutex(9), mtx_init(9), mtx_destroy(9), mtx_lock(9), mtx_lock_spin(9), mtx_lock_flags(9), mtx_lock_spin_flags(9), mtx_trylock(9), mtx_trylock_flags(9), mtx_trylock_spin(9), mtx_trylock_spin_flags(9), mtx_unlock(9), mtx_unlock_spin(9), mtx_unlock_flags(9), mtx_unlock_spin_flags(9), mtx_sleep(9), mtx_initialized(9), mtx_owned(9), mtx_recursed(9), mtx_assert(9), MTX_SYSINIT(9)
- kernel synchronization primitives
- netdump(4)
- protocol for transmitting kernel dumps to a remote server
- netgdb(4)
- protocol for debugging the kernel with GDB over the network
- netgraph(4)
- graph based kernel networking subsystem
- netisr(9)
- Kernel network dispatch service
- netlink(4), Netlink(4)
- Kernel network configuration protocol
- new_unrhdr(9), clean_unrhdr(9), clear_unrhdr(9), delete_unrhdr(9), alloc_unr(9), alloc_unr_specific(9), free_unr(9), create_iter_unr(9), next_iter_unr(9), free_iter_unr(9)
- kernel unit number allocator
- nextboot(8)
- specify an alternate kernel and boot flags for the next reboot
- nfsuserd(8)
- load user and group information into the kernel for NFSv4 services plus support manage-gids for all NFS versions
- ng_ksocket(4)
- kernel socket netgraph node type
- nlsysevent(4)
- Netlink-based kernel event notification module
- ntptime(8)
- read kernel time variables
- pflow(4)
- kernel interface for pflow data export
- pmap_growkernel(9)
- grow the kernel virtual address (KVA) space
- pmap_kextract(9), vtophys(9)
- extract a physical address from the kernel page table
- pmap_map(9)
- map a physical memory range into kernel virtual address (KVA) space
- pmap_qenter(9), pmap_qremove(9)
- manage temporary kernel space mappings
- pmap_quick_enter_page(9), pmap_quick_remove_page(9)
- manage fast, single-page kernel address space mappings
- priv(9)
- kernel privilege checking API
- prng(9)
- Kernel pseudo-random number generators
- prometheus_sysctl_exporter(8)
- print kernel state as Prometheus metrics
- psignal(9), kern_psignal(9), pgsignal(9), tdsignal(9)
- post signal to a thread, process, or process group
- random_harvest(9)
- gather entropy from the kernel for the entropy device
- rmlock(9), rm_init(9), rm_init_flags(9), rm_destroy(9), rm_rlock(9), rm_try_rlock(9), rm_wlock(9), rm_runlock(9), rm_wunlock(9), rm_wowned(9), rm_sleep(9), rm_assert(9), RM_SYSINIT(9), RM_SYSINIT_FLAGS(9), rms_init(9), rms_destroy(9), rms_rlock(9), rms_wlock(9), rms_runlock(9), rms_wunlock(9)
- kernel reader/writer lock optimized for read-mostly access patterns
- route(4)
- kernel packet forwarding database
- rpc.rstatd(8)
- kernel statistics server
- rtentry(9)
- structure of an entry in the kernel routing table
- rwlock(9), rw_init(9), rw_init_flags(9), rw_destroy(9), rw_rlock(9), rw_wlock(9), rw_runlock(9), rw_wunlock(9), rw_unlock(9), rw_try_rlock(9), rw_try_upgrade(9), rw_try_wlock(9), rw_downgrade(9), rw_sleep(9), rw_initialized(9), rw_wowned(9), rw_assert(9), RW_SYSINIT(9), RW_SYSINIT_FLAGS(9)
- kernel reader/writer lock
- sema(9), sema_init(9), sema_destroy(9), sema_post(9), sema_wait(9), sema_timedwait(9), sema_trywait(9), sema_value(9)
- kernel counting semaphore
- send(4)
- Kernel side support for Secure Neighbor Discovery (SeND)
- sf_buf(9)
- manage temporary kernel address space mapping for memory pages
- shm_map(9), shm_unmap(9)
- map shared memory objects into the kernel's address space
- signal(9), SIGADDSET(9), SIGDELSET(9), SETEMPTYSET(9), SIGFILLSET(9), SIGISMEMBER(9), SIGISEMPTY(9), SIGNOTEMPTY(9), SIGSETEQ(9), SIGSETNEQ(9), SIGSETOR(9), SIGSETAND(9), SIGSETNAND(9), SIGSETCANTMASK(9), SIG_STOPSIGMASK(9), SIG_CONTSIGMASK(9), SIGPENDING(9), cursig(9), execsigs(9), issignal(9), killproc(9), pgsigio(9), postsig(9), sigexit(9), siginit(9), signotify(9), trapsignal(9)
- kernel signal functions
- socket(9)
- kernel socket interface
- spl(4)
- parameters of the SPL kernel module
- stack(9)
- kernel thread stack tracing routines
- style(9)
- kernel source file style guide
- sx(9), sx_init(9), sx_init_flags(9), sx_destroy(9), sx_slock(9), sx_xlock(9), sx_slock_sig(9), sx_xlock_sig(9), sx_try_slock(9), sx_try_xlock(9), sx_sunlock(9), sx_xunlock(9), sx_unlock(9), sx_try_upgrade(9), sx_downgrade(9), sx_sleep(9), sx_xholder(9), sx_xlocked(9), sx_has_waiters(9), sx_assert(9), SX_SYSINIT(9), SX_SYSINIT_FLAGS(9)
- kernel shared/exclusive lock
- syncer(4)
- file system synchronizer kernel process
- syscall_helper_register(9), syscall_helper_unregister(9)
- kernel syscall registration routines
- sysctl(8)
- get or set kernel state
- sysctl.conf(5)
- kernel state defaults
- textdump(4)
- textdump kernel dumping facility
- timecounters(4)
- kernel time counters subsystem
- uma(9), UMA(9)
- general-purpose kernel object allocator
- vpd(4)
- Vital Product Data kernel interface
- zfs(4)
- tuning of the ZFS kernel module
- zpool-events(8)
- list recent events generated by kernel
- PS_add_kerning(3)
- Add new kerning to font
- astconvolve(1), Convolve(1)
- convolve an image with a given kernel
- bsdcrashtar(8)
- archive kernel crash files
- curs_kernel(3x), %def_prog_mode(3x), %def_shell_mode(3x), %reset_prog_mode(3x), %reset_shell_mode(3x), %resetty(3x), %savetty(3x), %getsyx(3x), %setsyx(3x), %curs_set(3x), %mvcur(3x), %napms(3x), %ripoffline(3x)
- low-level curses routines
- dahdi_cfg(8)
- configures DAHDI kernel modules from /usr/local/etc/dahdi/system.conf
- drm-kms(7)
- Kernel Mode-Setting
- drmAvailable(3)
- determine whether a DRM kernel driver has been loaded
- elksemu(1)
- Embedded Linux Kernel Subset emulator
- elpa2_print_kernels(1)
- provides information, which ELPA2 kernels are available on this system
- explain_adjtime_or_die(3)
- smoothly tune kernel clock and report errors require_index { "smoothly tune kernel clock and report errors" }
- explain_adjtimex_or_die(3)
- tune kernel clock and report errors require_index { "tune kernel clock and report errors" }
- explain_uname_or_die(3)
- get information about current kernel and report errors require_index { "get name and information about current kernel and report errors" }
- fcft_kerning(3)
- calculate kerning distance between two wide characters
- gmx-nonbonded-benchmark(1)
- Benchmarking tool for the non-bonded pair kernels
- gpsinit(8)
- initialize CAN kernel modules for GPSD
- grap(1)
- Kernighan and Bentley's language for typesetting graphs
- hb2st_kernels(3)
- {hb,sb}2st_kernels: band to tridiagonal (2nd stage)
- hpcg_kernel(1)
- high performance conjugate gradient kernel benchmark
- hpcg_spmvtest(1)
- SpMV kernel benchmark for high performance conjugate gradient
- intel_error_decode(1)
- Decode an Intel GPU dump automatically captured by the kernel at the time of an error
- ipsec__updown(8)
- kernel and routing manipulation script
- kgdb(1)
- kernel debugger
- kiconvtool(8)
- load kernel iconv charset tables
- kldfind(8)
- find kernel modules by string
- kldpatch(8)
- print/modify device/quirk tables in kernel modules
- libevdev-tweak-device(1)
- modify an evdev kernel device
- libinput-list-kernel-devices(1)
- list all kernel input devices
- libinput-record(1)
- record kernel events
- libinput-replay(1)
- replay kernel events from a recording