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freebsd-skq/sys/sys
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kevlo 69da76e9e5 MFC r264212,r264213,r264248,r265776,r265811,r265909: 
- Add support for UDP-Lite protocol (RFC 3828) to IPv4 and IPv6 stacks.
  Tested with vlc and a test suite [1].
  [1] http://www.erg.abdn.ac.uk/~gerrit/udp-lite/files/udplite_linux.tar.gz

  Reviewed by:	jhb, glebius, adrian

- Fix a logic bug which prevented the sending of UDP packet with 0 checksum.

- Disable TX checksum offload for UDP-Lite completely. It wasn't used for
  partial checksum coverage, but even for full checksum coverage it doesn't
  work.
2014-05-13 06:05:53 +00:00
..
_bitset.h
Generalize the bitset operations, present in cpuset and offer a KPI to
2013-05-09 00:04:59 +00:00
_bus_dma.h
…
_callout.h
- Make callout(9) tickless, relying on eventtimers(4) as backend for
2013-03-04 11:09:56 +00:00
_cpuset.h
Generalize the bitset operations, present in cpuset and offer a KPI to
2013-05-09 00:04:59 +00:00
_ffcounter.h
Core structure and functions to support a feed-forward clock within the kernel.
2011-11-19 14:10:16 +00:00
_iovec.h
…
_kstack_cache.h
Move kstack_cache_entry into the private header, and make the
2011-12-16 10:56:16 +00:00
_lock.h
…
_lockmgr.h
…
_mutex.h
Tweak comments.
2012-11-11 23:25:47 +00:00
_null.h
Define NULL to nullptr in C++11 mode (not strictly required, but it makes
2011-12-27 21:36:31 +00:00
_pctrie.h
- Add a new general purpose path-compressed radix trie which can be used
2013-05-12 04:05:01 +00:00
_pthreadtypes.h
…
_rmlock.h
Several improvements to rmlock(9). Many of these are based on patches
2013-06-25 18:44:15 +00:00
_rwlock.h
MFC 261517,261520:
2014-02-18 20:27:17 +00:00
_semaphore.h
…
_sigset.h
…
_sockaddr_storage.h
…
_stack.h
…
_stdint.h
Fix by hand files that aren't added automatically by svn.
2011-05-09 22:13:07 +00:00
_sx.h
…
_task.h
…
_termios.h
…
_timespec.h
…
_timeval.h
…
_types.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
_umtx.h
In revision 231989, we pass a 16-bit clock ID into kernel, however
2012-02-25 02:12:17 +00:00
_unrhdr.h
Move the definition of the struct unrhdr into a separate header file,
2013-08-30 07:37:45 +00:00
aac_ioctl.h
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
acct.h
…
acl.h
Make it possible to use permission sets (full_set, modify_set, read_set
2011-04-09 07:42:25 +00:00
agpio.h
A rewrite of the i810 bits of the agp(4) driver. New driver supports
2012-05-22 10:59:26 +00:00
aio.h
Add new system call - aio_mlock(). The name speaks for itself. It allows
2013-06-08 13:27:57 +00:00
alq.h
…
apm.h
Add a partition type for nandfs to the apm, bsd, gpt and vtoc8 schemes.
2012-05-25 20:33:34 +00:00
assym.h
…
ata.h
MFC r264853
2014-05-08 08:30:18 +00:00
bio.h
Be more explicit about what each bio_cmd & bio_flags value means.
2013-03-23 16:55:07 +00:00
bitset.h
Add BIT_AND_ATOMIC() and CPU_AND_ATOMIC().
2013-08-30 07:43:34 +00:00
bitstring.h
…
blist.h
…
buf_ring.h
This fixes a out-of-order problem with several
2013-02-07 15:20:54 +00:00
buf.h
Both cluster_rbuild() and cluster_wbuild() sometimes set the pages
2013-08-22 18:26:45 +00:00
bufobj.h
- Convert the bufobj lock to rwlock.
2013-05-31 00:43:41 +00:00
bus_dma.h
MFC r263289: Update NetBSD Foundation copyrights to 2-clause BSD
2014-03-24 13:48:04 +00:00
bus.h
Make detaching drivers from PCI devices more robust. While here, fix a
2013-06-27 20:21:54 +00:00
busdma_bufalloc.h
Create an architecture-agnostic buffer pool manager that uses uma(9) to
2012-12-20 00:34:54 +00:00
callout.h
Fix the build and fix style.
2013-08-23 14:40:17 +00:00
capability.h
MFC r258148,r258149,r258150,r258152,r258153,r258154,r258181,r258182:
2013-11-18 22:37:01 +00:00
caprights.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
cdefs.h
Move _Atomic() into <sys/cdefs.h>.
2013-06-16 10:48:47 +00:00
cdio.h
…
cdrio.h
Convert files to UTF-8
2012-01-15 13:23:18 +00:00
cfictl.h
…
chio.h
Update chio(1) and ch(4) to support reporting element designators.
2013-04-19 20:03:51 +00:00
clock.h
…
condvar.h
MFcalloutng:
2013-03-04 12:20:48 +00:00
conf.h
Add support to physio(9) for devices that don't want I/O split and
2013-08-24 04:52:22 +00:00
cons.h
move GETS_*ECHO* defintions from libkern.h to cons.h
2011-12-17 15:39:14 +00:00
consio.h
MFC 259016,259019,259049,259071,259102,259110,259129,259130,259178,259179,
2014-03-06 18:30:56 +00:00
copyright.h
MFC r260125:
2013-12-31 12:24:38 +00:00
counter.h
Merge r256514:
2014-03-12 11:09:17 +00:00
cpu.h
…
cpuctl.h
…
cpuset.h
Add BIT_AND_ATOMIC() and CPU_AND_ATOMIC().
2013-08-30 07:43:34 +00:00
ctype.h
…
dataacq.h
…
devicestat.h
MFC Alexander Motin's GEOM direct dispatch work:
2014-01-07 01:32:23 +00:00
digiio.h
…
dir.h
…
dirent.h
…
disk.h
Plumb device physical path reporting from CAM devices, through GEOM and
2011-06-14 17:10:32 +00:00
disklabel.h
Add a partition type for nandfs to the apm, bsd, gpt and vtoc8 schemes.
2012-05-25 20:33:34 +00:00
diskmbr.h
Support the FAT16 partition type in gpart(8)
2013-03-07 22:32:41 +00:00
diskpc98.h
Change <sys/diskpc98.h> to not redefine the same symbols that are
2013-08-07 00:00:48 +00:00
dkstat.h
…
domain.h
Implement SOCK_CLOEXEC, SOCK_NONBLOCK and MSG_CMSG_CLOEXEC.
2013-03-19 20:58:17 +00:00
dtrace_bsd.h
MFC r257417: Remove references to an unused fasttrap probe hook
2014-02-17 12:57:13 +00:00
dvdio.h
Convert files to UTF-8
2012-01-15 13:23:18 +00:00
elf32.h
…
elf64.h
…
elf_common.h
Add the definition of DF_1_INTERPOSE flag.
2013-10-07 08:14:58 +00:00
elf_generic.h
…
elf.h
…
endian.h
…
errno.h
POSIX 1003.1-2008: add ENOTRECOVERABLE, EOWNERDEAD errnos.
2013-05-04 19:07:22 +00:00
eui64.h
…
event.h
MFC r264146:
2014-04-12 14:08:53 +00:00
eventhandler.h
MFC 259016,259019,259049,259071,259102,259110,259129,259130,259178,259179,
2014-03-06 18:30:56 +00:00
eventvar.h
Use TAILQ instead of STAILQ for kqeueue filedescriptors to ensure constant
2013-09-13 19:50:50 +00:00
exec.h
…
extattr.h
Fix return type of extattr_set_* and fix rmextattr(8) utility.
2013-04-02 05:30:41 +00:00
fail.h
Initialize fp_location for explicitly managed fail points, and push
2010-12-21 18:23:03 +00:00
fbio.h
MFC 259016,259019,259049,259071,259102,259110,259129,259130,259178,259179,
2014-03-06 18:30:56 +00:00
fcntl.h
Fix fcntl F_GETFL F_SETFL for files opened execute-only (O_EXEC).
2013-08-25 21:52:04 +00:00
fdcio.h
…
file.h
Revert r255672, it has some serious flaws, leaking file references etc.
2013-09-18 18:48:33 +00:00
filedesc.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
filio.h
…
firmware.h
…
fnv_hash.h
Add an #include guard to the sys/fnv_hash.h.
2012-12-14 12:37:35 +00:00
gmon.h
…
gpio.h
…
gpt.h
MFC r259925-259926:
2014-01-21 09:19:28 +00:00
hash.h
- Move jenkins.h to jenkins_hash.c
2012-09-04 12:07:33 +00:00
hhook.h
Internalise handling of virtualised hook points inside
2013-06-15 04:03:40 +00:00
iconv.h
Fix improper handling of variadic args with ICDEBUG
2012-05-21 02:30:22 +00:00
imgact_aout.h
Turns out the emulators still need/want a_magic, so put it back here.
2012-06-28 07:37:46 +00:00
imgact_elf.h
Convert files to UTF-8
2012-01-15 13:23:18 +00:00
imgact.h
Create shared (readonly) page. Each ABI may specify the use of page by
2011-01-08 16:13:44 +00:00
inflate.h
…
interrupt.h
- Remove the eintrcnt/eintrnames usage and introduce the concept of
2011-07-18 15:19:40 +00:00
ioccom.h
…
ioctl_compat.h
…
ioctl.h
…
ipc.h
Fix build if COMPAT_43 is defined without one of
2012-10-22 02:59:55 +00:00
ipmi.h
…
jail.h
Allow tmpfs be mounted inside jail.
2013-08-23 22:52:20 +00:00
joystick.h
…
kbio.h
Restore binary compatibility for GIO_KEYMAP and PIO_KEYMAP.
2011-07-17 08:19:19 +00:00
kdb.h
Add constant missed in r244099
2012-12-10 23:12:51 +00:00
kenv.h
…
kernel.h
Implement vector callback for PVHVM and unify event channel implementations
2013-08-29 19:52:18 +00:00
kerneldump.h
…
khelp.h
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
kobj.h
As it turns out, r186347 actually is insufficient to avoid the use of the
2011-11-15 20:11:03 +00:00
ksem.h
Similar to 233760 and 236717, export some more useful info about the
2013-05-03 21:11:57 +00:00
ksyms.h
…
kthread.h
…
ktr.h
- Add new machine parsable KTR macros for timing events.
2012-12-19 20:10:00 +00:00
ktrace.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
libkern.h
Fix watchdog pretimeout.
2013-07-27 20:47:01 +00:00
limits.h
POSIX.1-2008 moved some constants from the XSI option to the Base.
2011-03-04 19:28:27 +00:00
link_aout.h
…
link_elf.h
In rtld, read the initial stack access mode from AT_STACKPROT as set
2011-01-08 17:11:49 +00:00
linker_set.h
After some off-list discussion, revert a number of changes to the
2010-11-22 19:32:54 +00:00
linker.h
Remove some unused fields from struct linker_file. They were added in
2013-08-13 03:09:00 +00:00
lock_profile.h
…
lock.h
Fix lc_lock/lc_unlock() support for rmlocks held in shared mode. With
2013-09-20 23:06:21 +00:00
lockf.h
…
lockmgr.h
Add LK_TRYUPGRADE operation for lockmgr(9), which attempts to
2013-09-29 18:02:23 +00:00
lockstat.h
Revert the approach for skipping lockstat_probe_func call when doing
2011-12-12 23:29:32 +00:00
loginclass.h
Add racct. It's an API to keep per-process, per-jail, per-loginclass
2011-03-29 17:47:25 +00:00
mac.h
…
malloc.h
- Add a general purpose resource allocator, vmem, from NetBSD. It was
2013-06-28 03:51:20 +00:00
mbpool.h
Give (*ext_free) an int return value allowing for very sophisticated
2013-08-25 10:57:09 +00:00
mbuf.h
MFC r261804:
2014-05-06 03:05:14 +00:00
mchain.h
Add unicode support to msdosfs and smbfs; original pathes from imura,
2011-11-18 03:05:20 +00:00
md4.h
…
md5.h
…
mdioctl.h
Make it possible to resize md(4) devices.
2012-07-07 20:32:21 +00:00
memdesc.h
Reform the busdma API so that new types may be added without modifying
2013-02-12 16:57:20 +00:00
memrange.h
Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set().
2011-01-17 22:58:28 +00:00
mman.h
Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use
2013-09-09 18:11:59 +00:00
module_khelp.h
Now that the necessary infrastructure is in place to ensure hhook points which
2013-06-15 10:38:31 +00:00
module.h
…
mount.h
MFC r257904:
2013-12-13 06:10:49 +00:00
mouse.h
sys/mouse.h: Move members introduced in r255153 to end of struct synapticshw
2013-09-02 19:49:18 +00:00
mpt_ioctl.h
…
mqueue.h
…
msg.h
Add ucred pointer to the SysV-related memory structures. This is required
2011-04-06 16:59:54 +00:00
msgbuf.h
- Clean up timestamps in msgbuf code. The timestamps should now be
2012-03-19 00:36:32 +00:00
mtio.h
…
mutex.h
Remove an unused macro we originally got from BSD/OS.
2013-06-01 11:31:09 +00:00
namei.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
nlist_aout.h
…
osd.h
- Introduce the Hhook (Helper Hook) KPI. The KPI is closely modelled on pfil(9),
2010-12-21 13:45:29 +00:00
param.h
MFC r264212,r264213,r264248,r265776,r265811,r265909:
2014-05-13 06:05:53 +00:00
pciio.h
MFC 260926:
2014-02-17 22:19:49 +00:00
pcpu.h
Merge r261722, r261723, r261724, r261725 from head:
2014-03-04 14:46:30 +00:00
pctrie.h
MFC r260017:
2014-01-04 17:36:13 +00:00
pioctl.h
Fix typo.
2011-01-23 12:44:17 +00:00
pipe.h
I am comparing current pipe code with the one in 8.3-STABLE r236165,
2012-07-31 05:48:35 +00:00
pmc.h
MFC r261342
2014-03-14 00:12:53 +00:00
pmckern.h
Rename the kld_unload event handler to kld_unload_try, and add a new
2013-08-24 21:13:38 +00:00
pmclog.h
Add software PMC support.
2012-03-28 20:58:30 +00:00
poll.h
…
posix4.h
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
power.h
…
priority.h
MFC
2011-05-13 15:20:57 +00:00
priv.h
Fix typo.
2013-08-03 13:38:56 +00:00
proc.h
MFC r263475:
2014-03-28 15:38:38 +00:00
procctl.h
Extend the support for exempting processes from being killed when swap is
2013-09-19 18:53:42 +00:00
procdesc.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
procfs.h
Add the ability for GDB to printout the thread name along with other
2010-11-22 14:42:13 +00:00
protosw.h
- Implement two new system calls:
2013-03-02 21:11:30 +00:00
ptio.h
…
ptrace.h
The PTRACESTOP() macro is used only once. Inline the only use and remove
2012-02-11 14:49:25 +00:00
queue.h
Add new FOREACH_FROM variants of the queue(3) FOREACH macros which can
2013-06-18 02:57:56 +00:00
racct.h
Add CPU percentage limit enforcement to RCTL. The resouce name is "pcpu".
2012-10-26 16:01:08 +00:00
random.h
Merge from project branch via main. Uninteresting commits are trimmed.
2013-10-12 15:31:36 +00:00
rangelock.h
Change the queue of locks in kern_rangelock.c from holding lock requests in
2013-08-15 20:19:17 +00:00
rctl.h
Add CPU percentage limit enforcement to RCTL. The resouce name is "pcpu".
2012-10-26 16:01:08 +00:00
reboot.h
…
refcount.h
MFC 261517,261520:
2014-02-18 20:27:17 +00:00
regression.h
…
resource.h
Add the wait6(2) system call. It takes POSIX waitid()-like process
2012-11-13 12:52:31 +00:00
resourcevar.h
Change kern.proc.rlimit sysctl to:
2012-01-22 20:25:00 +00:00
rman.h
Typo.
2012-02-27 18:28:31 +00:00
rmlock.h
Several improvements to rmlock(9). Many of these are based on patches
2013-06-25 18:44:15 +00:00
rtprio.h
…
runq.h
…
rwlock.h
MFC 261517,261520:
2014-02-18 20:27:17 +00:00
sbuf.h
Add sbuf_start_section() and sbuf_end_section() functions, which can
2013-04-11 19:49:18 +00:00
sched.h
rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST
2013-07-24 09:45:31 +00:00
sdt.h
MFC r258625: sdt: add support for solaris/illumos style DTRACE_PROBE macros
2014-02-17 14:47:52 +00:00
select.h
…
selinfo.h
Fix a deficiency in the selinfo interface:
2011-08-25 15:51:54 +00:00
sem.h
Remove semaphore map entry count "semmap" field and its tuning
2011-07-14 14:18:14 +00:00
sema.h
…
serial.h
…
sf_buf.h
- Create kern.ipc.sendfile namespace, and put the new "readhead" OID
2013-09-22 13:36:52 +00:00
sglist.h
MFC r260581: Add sglist_append_bio(9) to append a struct bio's data to
2014-01-18 18:36:41 +00:00
shm.h
Add ucred pointer to the SysV-related memory structures. This is required
2011-04-06 16:59:54 +00:00
sigio.h
…
signal.h
Register signal 33 explicitly as reserved by real-time library, and
2012-03-26 19:12:09 +00:00
signalvar.h
Partially revert r195702. Deferring stops is now implemented via a set of
2013-03-18 17:23:58 +00:00
sleepqueue.h
MFC 261517,261520:
2014-02-18 20:27:17 +00:00
slicer.h
Add a new geom class which allows to divide NAND Flash chip
2012-05-22 08:33:14 +00:00
smp.h
Merge r264984
2014-05-07 20:28:27 +00:00
snoop.h
…
sockbuf.h
MFC r263116
2014-04-03 16:57:16 +00:00
socket.h
Remove most of the remaining sysctl name list macros. They were only
2013-08-26 18:16:05 +00:00
socketvar.h
Remove zero-copy sockets code. It only worked for anonymous memory,
2013-09-16 06:25:54 +00:00
sockio.h
Merge r263203: garbage collect long time obsoleted (or never used) stuff
2014-04-09 11:15:50 +00:00
sockopt.h
…
sockstate.h
…
soundcard.h
add SNDCTL_DSP_HALT specified by OSS
2011-06-29 08:32:37 +00:00
stack.h
Constify stack argument for functions that don't modify it.
2011-11-16 19:06:55 +00:00
stat.h
Expand the use of stat(2) flags to allow storing some Windows/DOS
2013-08-21 23:04:48 +00:00
statvfs.h
…
stdatomic.h
MFC r263998:
2014-04-15 09:41:52 +00:00
stddef.h
Guard ptrdiff_t.
2011-05-05 02:35:25 +00:00
stdint.h
Make the wchar_t type machine dependent.
2012-06-24 04:15:58 +00:00
sun_disklabel.h
…
sx.h
MFcalloutng:
2013-03-04 12:48:41 +00:00
syscall.h
Regen.
2013-09-19 18:56:00 +00:00
syscall.mk
Regen.
2013-09-19 18:56:00 +00:00
syscallsubr.h
Extend the support for exempting processes from being killed when swap is
2013-09-19 18:53:42 +00:00
sysctl.h
Merge 261595: simplify the SYSCTL_COUNTER_U64() macro.
2014-03-04 14:23:58 +00:00
sysent.h
Remove no longer needed forward declaration for struct sf_buf.
2012-06-23 10:14:51 +00:00
syslimits.h
…
syslog.h
Add static/const keywords to the arrays.
2013-04-09 16:16:34 +00:00
sysproto.h
Regen.
2013-09-19 18:56:00 +00:00
systm.h
Merge r257996,r258001,r258069 from head: fixes for HyperV guest.
2013-11-14 09:33:54 +00:00
taskqueue.h
MFC r258713,262062: add taskqueue_drain_all
2014-02-17 15:32:08 +00:00
terminal.h
MFC 259016,259019,259049,259071,259102,259110,259129,259130,259178,259179,
2014-03-06 18:30:56 +00:00
termios.h
…
thr.h
…
tiio.h
…
time.h
Use single underscore for all parameters name and local variables in
2013-09-01 22:30:24 +00:00
timeb.h
…
timeet.h
MFcalloutng:
2013-02-28 13:46:03 +00:00
timeffc.h
Introduce the sysclock_getsnapshot() and sysclock_snap2bintime() KPIs. The
2011-12-24 01:32:01 +00:00
timepps.h
- Add Pulse-Per-Second timestamping using raw ffcounter and corresponding
2011-11-21 13:34:29 +00:00
timers.h
…
times.h
…
timespec.h
…
timetc.h
Add support for suspend/resume/migration operations when running as a
2013-09-20 05:06:03 +00:00
timex.h
Add proper prerequisites for even two more headers.
2013-05-21 21:50:11 +00:00
tree.h
…
tty.h
MFC 259016,259019,259049,259071,259102,259110,259129,259130,259178,259179,
2014-03-06 18:30:56 +00:00
ttycom.h
Fix whitespace inconsistencies in TTY code.
2012-02-06 18:15:46 +00:00
ttydefaults.h
Add static/const keywords to the arrays.
2013-04-09 16:16:34 +00:00
ttydevsw.h
Reintroduce the cioctl() hook in the TTY layer for digi(4).
2011-07-02 13:54:20 +00:00
ttydisc.h
…
ttyhook.h
…
ttyqueue.h
…
turnstile.h
MFC 261517,261520:
2014-02-18 20:27:17 +00:00
types.h
Change the cap_rights_t type from uint64_t to a structure that we can extend
2013-09-05 00:09:56 +00:00
ucontext.h
The getcontext() from the __fillcontextx() call in the
2013-05-28 04:54:16 +00:00
ucred.h
Add two new system calls, setloginclass(2) and getloginclass(2). This makes
2011-03-05 12:40:35 +00:00
uio.h
Remove zero-copy sockets code. It only worked for anonymous memory,
2013-09-16 06:25:54 +00:00
umtx.h
umtx operation UMTX_OP_MUTEX_WAKE has a side-effect that it accesses
2012-04-05 02:24:08 +00:00
un.h
Add placeholder constants to reserve a portion of the socket option
2013-02-01 15:32:20 +00:00
unistd.h
Implement syscall clock_getcpuclockid2, so we can get a clock id
2012-08-17 02:26:31 +00:00
unpcb.h
MFC r263116
2014-04-03 16:57:16 +00:00
user.h
MFC 261780:
2014-02-19 19:11:14 +00:00
utsname.h
…
uuid.h
Decouple the UUID generator from network interfaces by having MAC
2013-07-24 04:24:21 +00:00
vdso.h
Rework the __vdso_* symbols attributes to only make the symbols weak,
2013-01-30 12:48:16 +00:00
vmem.h
- Add a general purpose resource allocator, vmem, from NetBSD. It was
2013-06-28 03:51:20 +00:00
vmmeter.h
Improve pageout flow control to wakeup more frequently and do less work while
2013-08-13 21:56:16 +00:00
vnode.h
There are several code sequences like
2013-07-09 20:49:32 +00:00
vtoc.h
Add a partition type for nandfs to the apm, bsd, gpt and vtoc8 schemes.
2012-05-25 20:33:34 +00:00
wait.h
wait: Make sure WIFSIGNALED(s) is false if WIFCONTINUED(s) is true.
2013-08-11 14:15:01 +00:00
watchdog.h
watchdogd(8) and watchdog(4) enhancements.
2013-02-27 19:03:31 +00:00