[PATCH 00/44] Update RTEMS-specific header files to latest FreeBSD versions

This is an RTEMS-specific patch set. It is a preparation to update the libbsd
(a port of FreeBSD code to RTEMS, e.g. the network stack) to new FreeBSD
baseline.

The patch set does two things:

1. It updates several header files imported from FreeBSD using the commits from
   FreeBSD.

2. It removes the kernel space content from some files and includes a
   <machine/_kernel_*.h> file instead.  This allows to use the Newlib provided
   header files with different FreeBSD baselines.

Sebastian Huber (7):
  RTEMS: Update FreeBSD version tags
  RTEMS: Add __BSD_VISIBLE in <sys/_termios.h>
  RTEMS: Introduce <machine/_kernel_uio.h>
  RTEMS: Introduce <machine/_kernel_in6.h>
  RTEMS: Introduce <machine/_kernel_in.h>
  RTEMS: Introduce <machine/_kernel_if.h>
  RTEMS: Introduce <machine/_kernel_socket.h>

[email protected] (1):
  Follow the RFC6980 and silently ignore following IPv6 NDP messages
    that had the IPv6 fragmentation header: o Neighbor Solicitation o
    Neighbor Advertisement o Router Solicitation o Router Advertisement
    o Redirect

brooks (5):
  Add _IOC_NEWLEN() and _IOC_NEWTYPE() macros.
  Move uio enums to sys/_uio.h.
  Fix access to ifru_buffer on freebsd32.
  Use an accessor function to access ifr_data.
  Add 32-bit compat for ioctls that take struct ifgroupreq.

delphij (1):
  Implement INHERIT_ZERO for minherit(2).

des (1):
  Correct sysctl names.

[email protected] (1):
  mprotect(): Change prototype to comply to POSIX.

glebius (2):
  Listening sockets improvements.
  Garbage collect IFCAP_POLLING_NOCOUNT. It wasn't used since very
    beginning of polling(4). The module always ignored return value from
    driver polling handler.

imp (1):
  Renumber copyright clause 4

jeff (1):
  Implement several enhancements to NUMA policies.

jhb (4):
  Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a
    mapping use an address in the first 2GB of the process's address
    space. This flag should have the same semantics as the same flag on
    Linux.
  Add a new fo_fill_kinfo fileops method to add type-specific
    information to struct kinfo_file. - Move the various fill_*_info()
    methods out of kern_descrip.c and into the various file type
    implementations. - Rework the support for kinfo_ofile to generate a
    suitable kinfo_file object for each file and then convert that to a
    kinfo_ofile structure rather than keeping a second, different set of
    code that directly manipulates type-specific file information. -
    Remove the shm_path() and ksem_info() layering violations.
  Retire the unimplemented MAP_RENAME and MAP_NORESERVE flags to
    mmap(2). Older binaries are still permitted to use these flags.
  Add a new file operations hook for mmap operations. File type-specific
    logic is now placed in the mmap hook implementation rather than
    requiring it to be placed in sys/vm/vm_mmap.c. This hook allows new
    file types to support mmap() as well as potentially allowing mmap()
    for existing file types that do not currently support any mapping.

jtl (1):
  Add the "TCP Blackbox Recorder" which we discussed at the developer
    summits at BSDCan and BSDCam in 2017.

kib (8):
  Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.
    Add MAC framework entries for posix shm read and write.
  Add MAP_EXCL flag for mmap(2). It should be combined with MAP_FIXED,
    and prevents the request from deleting existing mappings in the
    region, failing instead.
  Implement process-shared locks support for libthr.so.3, without
    breaking the ABI. Special value is stored in the lock pointer to
    indicate shared lock, and offline page in the shared memory is
    allocated to store the actual lock.
  Implement address space guards.
  Relax visibility for some termios symbols.
  Add a place for a driver to report rx timestamps in nanoseconds from
    boot for the received packets.
  Use hardware timestamps to report packet timestamps for SO_TIMESTAMP
    and other similar socket options.
  Allow to specify PCP on packets not belonging to any VLAN.

mmacy (1):
  iflib(9): Add support for cloning pseudo interfaces

pfg (4):
  sys: further adoption of SPDX licensing ID tags.
  include: further adoption of SPDX licensing ID tags.
  sys/sys: further adoption of SPDX licensing ID tags.
  SPDX: license IDs for some ISC-related files.

pkelsey (1):
  This is an implementation of the client side of TCP Fast Open (TFO)
    [RFC7413]. It also includes a pre-shared key mode of operation in
    which the server requires the client to be in possession of a shared
    secret in order to successfully open TFO connections with that
    server.

rrs (1):
  This commit brings in a new refactored TCP stack called Rack. Rack
    includes the following features: - A different SACK processing
    scheme (the old sack structures are not used). - RACK (Recent
    acknowledgment) where counting dup-acks is no longer done instead
    time is used to knwo when to retransmit. (see the I-D) - TLP (Tail
    Loss Probe) where we will probe for tail-losses to attempt to try
    not to take a retransmit time-out. (see the I-D) - Burst mitigation
    using TCPHTPS - PRR (partial rate reduction) see the RFC.

sbruno (3):
  Load balance sockets with new SO_REUSEPORT_LB option
  Revert r332894 at the request of the submitter.
  Load balance sockets with new SO_REUSEPORT_LB option.

sephe (1):
  if: Add ioctls to get RSS key and hash type/function.

 newlib/libc/sys/rtems/include/arpa/inet.h          |   6 +-
 newlib/libc/sys/rtems/include/net/if.h             |  66 ++++++--
 newlib/libc/sys/rtems/include/netdb.h              |   4 +-
 newlib/libc/sys/rtems/include/netinet/in.h         |  36 +----
 newlib/libc/sys/rtems/include/netinet/tcp.h        |  85 +++++++++-
 newlib/libc/sys/rtems/include/netinet6/in6.h       | 175 ++-------------------
 newlib/libc/sys/rtems/include/sys/_bitset.h        |  10 +-
 newlib/libc/sys/rtems/include/sys/_cpuset.h        |   4 +-
 newlib/libc/sys/rtems/include/sys/_iovec.h         |   4 +-
 .../libc/sys/rtems/include/sys/_sockaddr_storage.h |   4 +-
 newlib/libc/sys/rtems/include/sys/_termios.h       |  14 +-
 newlib/libc/sys/rtems/include/sys/_uio.h           |  52 ++++++
 newlib/libc/sys/rtems/include/sys/bitset.h         |   4 +-
 newlib/libc/sys/rtems/include/sys/filio.h          |   4 +-
 newlib/libc/sys/rtems/include/sys/ioccom.h         |   6 +
 newlib/libc/sys/rtems/include/sys/ioctl.h          |   4 +-
 newlib/libc/sys/rtems/include/sys/mman.h           |  35 ++++-
 newlib/libc/sys/rtems/include/sys/socket.h         | 101 ++++--------
 newlib/libc/sys/rtems/include/sys/sockio.h         |  11 +-
 newlib/libc/sys/rtems/include/sys/syslog.h         |   4 +-
 newlib/libc/sys/rtems/include/sys/ttycom.h         |   4 +-
 newlib/libc/sys/rtems/include/sys/ttydefaults.h    |   4 +-
 newlib/libc/sys/rtems/include/sys/uio.h            |  76 ++-------
 newlib/libc/sys/rtems/include/sys/un.h             |   4 +-
 newlib/libc/sys/rtems/include/termios.h            |   4 +-
 25 files changed, 357 insertions(+), 364 deletions(-)
 create mode 100644 newlib/libc/sys/rtems/include/sys/_uio.h

-- 
2.13.7