* provide documentation for libscamperfile
* fix ping -O spoof
* fix tracelb and sniff bugs that cause scamper to crash
* fix sc_analysis_dump, sc_warts2pcap, and sc_wartscat man pages
* fix sc_warts2text to read from stdin if no files specified
* add -a (all) -m (pair method) and -n (use dns) options to sc_tracediff
* initial draft of a man page for the warts file format.
man 5 warts.
* provide -O copyout option to scamper itself, which allows all
data written over the control socket in "attach" mode to also
be sent to a named file. useful for debugging. documented
in the scamper man page.
* provide ability to specify the source address of a PTB in tbit.
* in attach mode, each command now returns a command ID as part
of the OK response. a command may be halted before it completes
by issuing a halt command over the same control socket.
* when sanity checking the probe size requested in ping, take
account of the timestamp IP option correctly. noticed by
Alistair.
* fix scamper man page to say -d can be used to set the ICMP checksum
value in Paris traceroute. noticed by Alistair.
* add scamper_addr_netaddr, a routine to mask the network portion of
an IP address in a scamper_addr_t.
* fix scamper's ping to actually set the tos byte that is passed in.
noticed by Alistair.
* fix scamper's ping to record ICMPv6 PTB messages.
* fix the result code set on sniff tasks when a sniff task is halted.
* fix compiler warnings
* correct copyright notices to reflect that, until 2006,
I have copyright. No change to GPLv2 license.
* Switch from select(2) to poll(2) by default, which is useful
when more than a thousand fds are monitored for events.
Force the use of select instead of poll by invoking scamper
with -O select.
* Add support for kqueue (BSD) and epoll (Linux). To use,
specify -O kqueue or -O epoll when scamper is invoked.
* Fix a bug that could allow scamper to enter an infinite
loop if a packet with malformed IP options is received.
* Add support for raw IP sockets, and use these to send
TCP probes in traceroute if the datalink socket can't be
used to transmit.
* Set SO_REUSEADDR on TCP sockets.
* Add a new traceroute method: IPv6 fragment traceroute.
specify the offset to encode in the fragment offset with -o
* Fix file support so that if '-' is specified as the source of
addresses to probe stdin is read, rather than stdout. ensure
the file is closed if an error is encountered when opening a
file.
* Fix bug in MDA traceroute where some TCP responses from the
target were ignored.
* Fix a potential memory leak in the neighbour discovery code
* Implement code to calculate statistics (min/mean/max/stddev)
on ping results.
* Detach the writebuf before closing an attached control socket
* Silence all clang static analysis warnings.
* do not output scamper_debug to stderr if NDEBUG has been specified
* fix logic when -O rawtcp is used with tcptraceroute
* fix scamper event loop to drain sockets that are currently
unreferenced
* fix scamper event loop to handle POLLHUP
* fix double-frees in scamper_sources.c
* fix small memory leak in scamper_sources.c, noticed by Stephen
* fix uname_wrap on 64bit systems, noticed by Stephen
* do not print "cat" when the -e option is used with sc_analysis_dump.
* fix mixing of sources according to their priority.
* when building the scamper binary, do not use the libscamperfile
library. instead, build all code into scamper to ensure scamper
itself will always work.
GCC 4.7.0 is a major release, containing substantial new
functionality not available in GCC 4.6.x or previous GCC releases.
GCC 4.7 features support for software transactional memory on
selected architectures. The C++ compiler supports a bigger
subset of the new ISO C++11 standard such as support for atomics
and the C++11 memory model, non-static data member initializers,
user-defined literals, alias-declarations, delegating constructors,
explicit override and extended friend syntax. The C compiler adds support
for more features from the new ISO C11 standard. GCC now supports
version 3.1 of the OpenMP specification for C, C++ and Fortran.
The link-time optimization (LTO) framework has seen improvements
with regards to scalability, stability and resource needs. Inlining
and interprocedural constant propagation have been improved.
GCC 4.7 now supports various new GNU extensions to the DWARF debugging
information format, like entry value and call site information, a typed
DWARF stack and a more compact macro representation.
Extending the widest support for hardware architectures in the
industry, GCC 4.7 gains support for Adapteva's Epiphany processor,
National Semiconductor's CR16, and TI's C6X as well as Tilera's
TILE-Gx and TILEPro families of processors. The x86
family support has been extended by the Intel Haswell and AMD Piledriver
architectures. ARM has gained support for the Cortex-A7 family.
See
http://gcc.gnu.org/gcc-4.7/changes.html
for more information about changes in GCC 4.7.
hosts aren't the same...)
More xine fixes; the ones to cope with xine_event_t member reordering
are obvious. The others are cribbed from the kdemultimedia3 xine patch
and I have no idea if they'll actually work.
Package now builds, at least for me.
Functions for inference in generalised linear spatial models. The
posterior and predictive inference is based on Markov chain Monte
Carlo methods. Package geoRglm is an extension to the package geoR,
which must be installed first.
Database interface and PostgreSQL driver for R. This package provides
a Database Interface (DBI) compliant driver for R to access PostgreSQL
database systems. A wiki and issue tracking system for the package
are available at Google Code at https://code.google.com/p/rpostgresql/.
A database interface (DBI) definition for communication between R and
relational database management systems. All classes in this package
are virtual and need to be extended by the various R/DBMS
implementations.
A package with classes and methods for spatio-temporal data. In
particular, space-time regular lattices, sparse lattices, and
irregular data are supported, with limited support for trajectories,
but not for topologies with S/T interactions such as space-time
prisms. Utility functions are provided for plotting data as map
sequences (lattice or animation) or multiple time series; for spatial
and temporal selection, as well as methods for retrieving coordinates,
for subsetting, print, summary, etc.
