Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended.
messages before accessing message fields that may not be present,
removing dead/duplicate/misleading code along the way.
Document the message format for each routing socket message in
route.h.
Fix a bug in usr.bin/netstat introduced in r287351 that resulted in
pointer computation with essentially random 16-bit offsets and
dereferencing of the results.
Reviewed by: ae
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D10330
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
Since ARP and routing are separated, "proxy only" entries
don't have any meaning, thus we don't need additional field
in sockaddr to pass SIN_PROXY flag.
New kernel is binary compatible with old tools, since sizes
of sockaddr_inarp and sockaddr_in match, and sa_family are
filled with same value.
The structure declaration is left for compatibility with
third party software, but in tree code no longer use it.
Reviewed by: ru, andre, net@
- Add -P option to support PID file. When -a is specified /var/run/rarpd.pid
is used, and when an interface is specified /var/run/rarpd.<ifname>.pid is
used by default.
rarpd clobbered any AF_INET information already configured for a given
interface name, so interfaces with more than one IP address made rarpd
listen only for the last address out of all IP aliases.
I changed this, so that AF_LINK information is always collected first
(to ensure the interface name gets its link-layer address associated),
but while looking for AF_INET addresses, the configuration is cloned
if there has already been one IP address seen for that interface name.
Thus, rarpd now effectively listens on all subnets.
MFC after: 1 week
- Use getifaddrs() instead of rolling our own buggy one. Previously,
rarpd(8) would fail to see some interfaces because of a hardcoded limit.
It now successfully sees any interface in the system, and this also makes
the code _much_ simpler.
- Replace strncpy() calls with strlcpy() calls. Some uses of strncpy()
were bogus ; the code wasn't ensuring that the string was NUL terminated.
- Don't try to guard about select() FD_* macros being undefined.
- Use IF_NAMESIZE and ETHER_ADDR_LEN macros where appropriate.
- Add static keywords to function definitions for consistency, since
the prototypes have it (I wonder why GCC didn't complain about this).
- Remove compat code for very old BSD versions and SunOS.
- Remove code for systems not having the dirent.h header.
- The code is now WARNS=5 clean so mark it as such.
- Don't add -DTFTP_DIR="/tftpboot" to the build command line since it's
the default.
MFC after: 2 weeks
an alternative to /tftpboot. This is useful it you're using tftpd
with an alternative root (using -s), and would like rarpd to respond
selectively to RARP requests using the same criteria as tftp.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
sends error messages to stderr, normal output to stdout, instead of
logging everything via syslog.
Turn off the FORMAT_AUDIT in the Makefile, until I can figure out how
to disable the check for one single line in the source :(
Reviewed by: dd, silence on -audit
MFC after: 1 month
(e.g., on alphas, or even on i386's with a POSIX-200x-conformant
ntohl() (ntohl() returns uint32_t which is u_int on i386's)).
Fixed related bugs and bogons while I'm here:
- ntohl() was "fixed" for printing in 1 place by casting to
"(unsigned int )". This breaks the value on systems where u_int
is smaller than uint32_t, and has 2 style bugs.
- spell u_int consistently (never use "unsigned").
- break K&R support some more (don't cast malloc()'s arg to a wrong
type...).
Once again, as explained in my messages to -audit, the ANSIfication comes
as part of the preparation to add a new -d command-line flag to send
output to stdout/stderr. That commit will come in a week, pending any
further comments/objections. For those who have missed the -audit mails,
it's at http://people.FreeBSD.org/~roam/bsd/rarpd/usr.sbin-rarpd-d.patch
Asbestos suit: on ;)
Reviewed by: dd, silence on -audit
MFC after: 1 month
