Warner Losh 52379d36a9 Create helper functions for parsing boot args. ... boot_parse_arg to parse a single arg boot_parse_cmdline to parse a command line string boot_parse_args to parse all the args in a vector boot_howto_to_env Convert howto bits to env vars boot_env_to_howto Return howto mask mased on what's set in the environment. All these routines return an int that's the bitmask of the args translated to RB_* flags. As a special case, the 'S' flag sets the comconsole_speed env var. Any arg that looks like a=b will set the env key 'a' to value 'b'. If =b is omitted, 'a' is set to '1'. This should help us reduce the number of redundant copies of these routines in the tree. It should also give a more uniform experience between platforms. Also, invent a new flag RB_PROBE that's set when 'P' is parsed. On x86 + BIOS, this means 'probe for the keyboard, and if it's not there set both RB_MULTIPLE and RB_SERIAL (which means show the output on both video and serial consoles, but make serial primary). Others it may be some similar concept of probing, but it's loader dependent what, exactly, it means. These routines are suitable for /boot/loader and/or the kernel, though they may not be suitable for the tightly hand-rolled-for-space environments like boot2. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D16205		2018-07-13 16:43:05 +00:00
..
bus_if.m
capabilities.conf	Name the implementation of brk and sbrk sys_break().	2018-06-14 21:27:25 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh
genoffset.c	make critical_{enter, exit} inline	2018-07-03 01:55:09 +00:00
genoffset.sh	expose thread_lite definition to tied modules	2018-07-03 02:50:07 +00:00
imgact_aout.c
imgact_binmisc.c
imgact_elf32.c
imgact_elf64.c
imgact_elf.c	Correct pointer subtraction in KASSERT().	2018-05-29 17:49:03 +00:00
imgact_gzip.c
imgact_shell.c
inflate.c
init_main.c	With the introduction of reapers and reaplists in r275800,	2018-07-05 16:16:28 +00:00
init_sysent.c	Regen after r336171.	2018-07-10 14:04:52 +00:00
kern_acct.c
kern_alq.c
kern_clock.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
kern_clocksource.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
kern_condvar.c
kern_conf.c
kern_cons.c	add support for console resuming, implement it for uart, use on x86	2018-05-29 16:16:24 +00:00
kern_context.c
kern_cpu.c	Introduce PMCR-based cpufreq(4) driver, for IBM POWER8 and POWER9 systems	2018-06-21 14:26:43 +00:00
kern_cpuset.c	kern_cpuset: fix small leak on error path	2018-05-26 14:23:11 +00:00
kern_ctf.c
kern_descrip.c	fd: stop passing M_ZERO to uma_zalloc	2018-07-12 22:48:18 +00:00
kern_dtrace.c
kern_dump.c
kern_environment.c	kern_environment: Give the static environment a chance to disable MD env	2018-07-12 02:51:50 +00:00
kern_et.c
kern_event.c
kern_exec.c	Round down the location of execpathp to slightly improve copyout speed.	2018-07-13 11:32:27 +00:00
kern_exit.c
kern_fail.c
kern_ffclock.c
kern_fork.c	fork: avoid endless wait with PTRACE_FORK and RFSTOPPED.	2018-06-21 21:12:49 +00:00
kern_hhook.c
kern_idle.c
kern_intr.c	Yank crufty INTR_FILTER option	2018-05-24 17:06:00 +00:00
kern_jail.c	Change prison_add_vfs() to the more generic prison_add_allow(), which	2018-07-06 18:50:22 +00:00
kern_khelp.c
kern_kthread.c	hwpmc: log name->pid, name->tid mappings	2018-06-05 04:26:40 +00:00
kern_ktr.c
kern_ktrace.c
kern_linker.c
kern_lock.c
kern_lockf.c
kern_lockstat.c
kern_loginclass.c
kern_malloc.c	Make UMA and malloc(9) return non-executable memory in most cases.	2018-06-13 17:04:41 +00:00
kern_mbuf.c
kern_mib.c
kern_module.c
kern_mtxpool.c
kern_mutex.c	Remove an unused argument to turnstile_unpend.	2018-06-02 22:37:53 +00:00
kern_ntptime.c
kern_osd.c
kern_physio.c
kern_pmc.c	hwpmc: simplify calling convention for hwpmc interrupt handling	2018-06-08 04:58:03 +00:00
kern_poll.c
kern_priv.c
kern_proc.c	Add a way for the process to request cleanup of the kernel cache of	2018-07-04 13:22:48 +00:00
kern_procctl.c
kern_prot.c
kern_racct.c
kern_rangelock.c
kern_rctl.c
kern_resource.c
kern_rmlock.c	Remove an unused argument to turnstile_unpend.	2018-06-02 22:37:53 +00:00
kern_rwlock.c	Remove an unused argument to turnstile_unpend.	2018-06-02 22:37:53 +00:00
kern_sdt.c
kern_sema.c
kern_sendfile.c	Revert second chunk of r333860. The warning from gcc is false positive. The	2018-05-29 21:45:15 +00:00
kern_sharedpage.c
kern_shutdown.c
kern_sig.c	Add description to debug.ncores sysctl.	2018-07-04 17:06:51 +00:00
kern_switch.c	make critical_{enter, exit} inline	2018-07-03 01:55:09 +00:00
kern_sx.c
kern_synch.c
kern_syscalls.c
kern_sysctl.c	Permit the kernel environment to set an array of numeric values for a single	2018-06-20 20:04:20 +00:00
kern_tc.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
kern_thr.c	Don't acquire evclass_lock with a spinlock held	2018-07-11 19:38:42 +00:00
kern_thread.c	Don't acquire evclass_lock with a spinlock held	2018-07-11 19:38:42 +00:00
kern_time.c	Improve the accuracy of the POSIX "process CPU-time" clocks by adding the	2018-06-22 10:23:32 +00:00
kern_timeout.c
kern_tslog.c
kern_umtx.c
kern_uuid.c
kern_xxx.c
ksched.c
link_elf_obj.c	link_elf_obj: correct an error message	2018-05-30 12:55:27 +00:00
link_elf.c	Use M_EXEC when calling malloc() to allocate the memory to store the module,	2018-06-14 23:10:10 +00:00
linker_if.m
Make.tags.inc
Makefile
makesyscalls.sh	makesyscalls: simplify capenabled pipeline	2018-06-11 18:57:40 +00:00
md4c.c
md5c.c
msi_if.m
p1003_1b.c
pic_if.m
posix4_mib.c
sched_4bsd.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
sched_ule.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
serdev_if.m
stack_protector.c
subr_acl_nfs4.c
subr_acl_posix1e.c
subr_autoconf.c
subr_blist.c
subr_boot.c	Create helper functions for parsing boot args.	2018-07-13 16:43:05 +00:00
subr_bufring.c
subr_bus_dma.c
subr_bus.c	remove unneeded inclusion of sys/interrupt.h from several files	2018-07-04 09:07:18 +00:00
subr_busdma_bufalloc.c
subr_capability.c
subr_clock.c
subr_compressor.c
subr_counter.c	Fix pre-SI_SUB_CPU initialization of per-CPU counters.	2018-07-10 00:18:12 +00:00
subr_devmap.c	Add pmap_mapdev_attr for arm64	2018-06-20 16:07:35 +00:00
subr_devstat.c
subr_disk.c	Implement a 'car limit' for bioq.	2018-06-13 16:48:07 +00:00
subr_dummy_vdso_tc.c
subr_epoch.c	epoch(9): simplify initialization	2018-07-06 06:20:03 +00:00
subr_eventhandler.c
subr_fattime.c
subr_firmware.c
subr_gtaskqueue.c	iflib: mark irq allocation name parameter as constant	2018-05-29 21:56:39 +00:00
subr_hash.c
subr_hints.c	subr_hints: Skip static_env and static_hints if they don't contain hints	2018-07-10 00:36:37 +00:00
subr_intr.c
subr_kdb.c	Instead of using hand-rolled loops where not needed switch them	2018-06-20 11:42:06 +00:00
subr_kobj.c
subr_lock.c
subr_log.c
subr_mchain.c
subr_module.c
subr_msgbuf.c
subr_param.c
subr_pcpu.c	Create a new macro for static DPCPU data.	2018-07-05 17:13:37 +00:00
subr_pctrie.c
subr_pidctrl.c	When pidctrl_daemon() is called multiple times within an interval, it	2018-06-07 07:48:50 +00:00
subr_power.c
subr_prf.c
subr_prof.c	ANSIfy sys/kern	2018-06-01 13:26:45 +00:00
subr_rman.c
subr_rtc.c
subr_sbuf.c
subr_scanf.c
subr_sfbuf.c
subr_sglist.c
subr_sleepqueue.c
subr_smp.c
subr_stack.c
subr_syscall.c
subr_taskqueue.c
subr_terminal.c
subr_trap.c	hwpmc: support sampling both kernel and user stacks when interrupted in kernel	2018-06-04 01:10:23 +00:00
subr_turnstile.c	Remove an unused argument to turnstile_unpend.	2018-06-02 22:37:53 +00:00
subr_uio.c
subr_unit.c
subr_vmem.c	Make UMA and malloc(9) return non-executable memory in most cases.	2018-06-13 17:04:41 +00:00
subr_witness.c	convert inpcbinfo hash and info rwlocks to epoch + mutex	2018-06-19 01:54:00 +00:00
sys_capability.c
sys_generic.c
sys_getrandom.c
sys_pipe.c	ANSIfy sys/kern	2018-06-01 13:26:45 +00:00
sys_procdesc.c
sys_process.c	Update proc->p_ptevents annotation to reflect the actual locking.	2018-06-21 21:07:25 +00:00
sys_socket.c
syscalls.c	Regen after r336171.	2018-07-10 14:04:52 +00:00
syscalls.master	Get rid of netbsd_lchown and netbsd_msync syscall entries.	2018-07-10 13:32:04 +00:00
systrace_args.c	Regen after r336171.	2018-07-10 14:04:52 +00:00
sysv_ipc.c
sysv_msg.c	ANSIfy sys/kern	2018-06-01 13:26:45 +00:00
sysv_sem.c
sysv_shm.c
tty_compat.c
tty_info.c
tty_inq.c
tty_outq.c
tty_pts.c
tty_tty.c
tty_ttydisc.c
tty.c	Revert r335995 due to accidental changes snuck in	2018-07-05 16:28:43 +00:00
uipc_accf.c
uipc_debug.c	Load balance sockets with new SO_REUSEPORT_LB option.	2018-06-06 15:45:57 +00:00
uipc_domain.c
uipc_mbuf2.c
uipc_mbuf.c
uipc_mbufhash.c
uipc_mqueue.c
uipc_sem.c
uipc_shm.c
uipc_sockbuf.c	This commit brings in a new refactored TCP stack called Rack.	2018-06-07 18:18:13 +00:00
uipc_socket.c	Use uintptr_t alone when assigning to kvaddr_t variables.	2018-07-10 13:03:06 +00:00
uipc_syscalls.c
uipc_usrreq.c	Use uintptr_t alone when assigning to kvaddr_t variables.	2018-07-10 13:03:06 +00:00
vfs_acl.c
vfs_aio.c
vfs_bio.c	Avoid completing I/O when dumping core after a panic.	2018-06-01 23:49:32 +00:00
vfs_cache.c	Sometimes it is helpful to get the path for a vnode.	2018-06-20 08:34:29 +00:00
vfs_cluster.c	ANSIfy sys/kern	2018-06-01 13:26:45 +00:00
vfs_default.c
vfs_export.c	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
vfs_extattr.c
vfs_hash.c
vfs_init.c
vfs_lookup.c
vfs_mount.c
vfs_mountroot.c
vfs_subr.c	Revert r334708	2018-06-06 15:12:19 +00:00
vfs_syscalls.c	Fix the encoding of major and minor numbers in 64-bit dev_t by restoring	2018-06-13 12:22:00 +00:00
vfs_vnops.c	ANSIfy sys/kern	2018-06-01 13:26:45 +00:00
vnode_if.src