Roy Marples
c62f687eb8
Rework the recvmsg_realloc function to handle flags.
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Commit also includes mistakenly added ifam_pid patch for BSD.
It does no harm being here, even though no BSD supports this yet.
2016-09-02 08:09:47 +00:00
Roy Marples
26a52fe1a1
Use a dynamically sized buffer for reading route(4) messages on BSD
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instead of a fixed 2048 byte buffer.
2016-09-01 14:37:48 +00:00
Roy Marples
13247615a9
Move duid and ipv6 secret file reading code into a common function.
2016-05-06 16:01:54 +00:00
Roy Marples
71725cbcfe
Touched these in 2016.
2016-02-03 11:07:33 +00:00
Roy Marples
9e4c967ad9
Don't be gready in allocating space for extra SLA's if we overflow 64 bit prefix.
2016-02-03 01:17:28 +00:00
Roy Marples
cd1b8510fc
Move ROUNDUP8 to common.h as it's not IPv6 specific.
2016-02-02 23:59:10 +00:00
Roy Marples
d056e4b5d0
Obey the hostname_short option even for FQDN hostnames passed via config.
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Fixes [c7c4e51c72] based on a patch by sem@altlinux.org .
2015-11-13 11:18:44 +00:00
Roy Marples
820e1c7be7
Mark our logger function as sysloglike because we enjoy using %m in the format.
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If there is no compiler support for it, fallback to printflike.
Correct some whitespace while here.
2015-10-26 10:25:00 +00:00
Roy Marples
65e35a35ce
Remove _dead macro and swap printflike position.
2015-10-23 20:48:20 +00:00
Roy Marples
7f04897310
DHCPv6 elapsed time is centiseconds, not seconds.
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Start the measurement from when the first message is actually sent rather
than when DHCPv6 started.
2015-07-03 23:35:56 +00:00
Roy Marples
cf16405b87
Replace custom uptime() with clock_gettime(2) calls for more accurate
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time handling.
2015-06-29 12:39:44 +00:00
Roy Marples
f5c3ca19e9
For each ND, output the time of acquisition and the current time in seconds.
2015-05-15 13:47:35 +00:00
Roy Marples
2be15e8895
Handle ND options in the same way we handle DHCP and DHCPv6 options.
2015-05-14 19:46:21 +00:00
Roy Marples
70207f79e9
setting signals should require an explicit len rather than NULL termination.
2015-05-12 23:47:25 +00:00
Roy Marples
9437df595b
Remove compat for polling, dhcpcd now requires pselect as a minimum fallback.
2015-05-12 20:03:36 +00:00
Roy Marples
069e2f284f
syslogd(8) may not always be running before dhcpcd so any startup errors are
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lost. Also, it's output with LOG_PERROR is ugly and LOG_PERROR isn't portable.
logger is a new function to solve the above which is identical to syslog(3)
but takes a dhcpcd_ctx for context so it functions in the RTEMS OS.
When writing to stdout/stderr or a given logfile, logger will convert %m
into the error string based on errno, just like syslog(3) does.
If your libc supports %m via printf, then define HAVE_PRINTF_M to remove
a fair chunk of code. There is no way of working out if your libc supports
this, especially in cross-compiled environment.
If the logfile is rotated, send dhcpcd a SIGUSR2 and the logfile will be
re-opened.
This does add about an exta 4K on 64-bit platforms so for size constraints
this can be compiled out by defining USE_LOGFILE to 0.
2015-03-17 23:46:38 +00:00
Roy Marples
60e82d0ef3
Fix compile on Linux
2015-03-03 18:31:14 +00:00
Roy Marples
573d048785
Replace timeval with timespec.
2015-03-03 17:27:25 +00:00
Roy Marples
f9584c9506
Update copyrights to 2015.
2015-01-02 20:03:28 +00:00
Roy Marples
6c9c458324
be32enc is missing on OpenBSD, so provide a configure test.
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Fix compile on OpenBSD.
2014-06-05 13:53:20 +00:00
Roy Marples
f969dd2a71
Fix compile on Linux
2014-06-03 21:09:42 +00:00
Roy Marples
4f5b9dd2aa
Check against reserved IPv6 addresses.
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Start using be*enc BSD functions and supply own if missing in common.h.
2014-06-03 20:52:42 +00:00
Roy Marples
3ed12ab824
Implement Stable Private Addresses for SLAAC as per RFC7217.
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Add a SHA256 implementation by Collin Percival if one in libc/libmd not found.
2014-06-02 14:48:33 +00:00
Roy Marples
26c177737e
Source now compiles on Solaris, just missing the if-sun.c support so
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linking fails.
2014-05-21 23:07:52 +00:00
Roy Marples
1a7ff10050
Move net.c to if.c.
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Ensure that if.c and if-KERNEL.c are namespaced correctly.
2014-04-25 10:42:37 +00:00
Roy Marples
34457fe661
Add -Wconversion to debug CFLAGS and fix fallout.
2014-03-27 22:14:52 +00:00
Roy Marples
4eb7b4896f
Move all global variables into contexts, with a small exception for
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signal handling.
This allows dhcpcd to work better in a threaded environment such as rtems.
2014-02-12 00:39:46 +00:00
Roy Marples
c1b54b57cb
get_line is now static inside of if-options.c and is a simple wrapper around getline(3).
2014-02-07 21:48:24 +00:00
Roy Marples
ebc8827ae5
writepid is now a static inline function
2014-02-07 17:48:13 +00:00
Roy Marples
cc0502023e
Remove custom set_cloexec and set_nonblock functions.
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Instead pass O_CLOEXEC or SOCK_CLOEXEC to open, socket, etc.
This requires a fairly modern system.
2014-02-07 17:32:08 +00:00
Roy Marples
a144b30772
Changed these files in 2014.
2014-02-04 14:55:04 +00:00
Roy Marples
a9d78def54
Remove DEBUG_MEMORY guard and always free memory and resources.
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Remove all atexit(3) and exit(3) calls, instead exiting via the eloop.
2014-02-04 14:39:26 +00:00
Roy Marples
2a7f1a95c8
We're not extracting the address from proc, so convert our match address
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to the same string format and compare instead.
2014-01-21 09:58:55 +00:00
Roy Marples
d6a1865476
Add the option hostname_short, which will force the sending of the
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short hostname so DDNS will always work, even if the hostname domain
is different from the DHCP servers.
Change hostname_fqdn to true/false/unset value.
unset means use what the DHCP server supplies
(DHCPv4/DHCPv6 maybe inconsistent depending on server setup)
true/false force the hostname to be either a FQDN or a short name.
2013-07-25 15:10:16 +00:00
Roy Marples
cc3c3560f6
Add DHPCv6 FQDN support (RFC4704)
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Improve hostname support in general, so we are aware of hostname changes.
When setting the hostname, prefer the FQDN name or append a domain.
2013-06-05 16:23:24 +00:00
Roy Marples
a83be7a8de
More compile fixes.
2013-05-03 14:43:51 +00:00
Roy Marples
3491ea4d56
Change from _unused to __unused to match NetBSD cdefs and avoid
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a compiler failure on linux-headers-3.7
2013-04-24 09:38:18 +00:00
Roy Marples
8cc47ba26d
White space police
2013-04-04 20:31:04 +00:00
Roy Marples
237e8234a7
Change from ppoll(2) to pollts(2).
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I was going to go with ppoll(2) because I would guess the Open Group
would prefer the name of it over pollts(2) if they ever standardised it.
However that causes a problem with _GNU_SOURCE and my code base so I've
gone to pollts(2) and suck in the compat header for Linux users to avoid
that sillyness.
2013-02-18 21:25:07 +00:00
Roy Marples
28382337e1
Remove the xmalloc function.
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Now we have removed all our xmalloc like functions dhcpcd can still
try to operate as best it can in low memory conditions.
2013-02-16 13:21:35 +00:00
Roy Marples
7836964635
Remove xstrdup
2013-02-15 22:46:47 +00:00
Roy Marples
fa245a4dea
Remove xrealloc
2013-02-15 22:20:18 +00:00
Roy Marples
10e17e3f63
Remove xzalloc function
2013-02-15 21:45:08 +00:00
Roy Marples
4123fdf910
Normalise timing
2012-11-13 20:40:04 +00:00
Roy Marples
e54dee19ba
Implement the core DHCPv6 client for SOLICIT, REQUEST, RENEW, CONFIRM.
2012-11-06 23:40:15 +00:00
Roy Marples
ea112ab290
Change the NS times so that we assume reachable until the reachable
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time expires, then send probes at retrans intervals until
DELAY_FIRST_PROBE_TIME is reached at which point we expire the router.
2012-08-06 19:32:15 +00:00
Roy Marples
8273ac5a42
Fix copyright dates
2011-12-15 02:41:10 +00:00
Roy Marples
91cd732493
Add an implementation of an IPv6 Router Solicitor as specified in
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RFC6016 with regards to RDNSS and DNSSL.
2011-12-15 02:35:47 +00:00
Roy Marples
d5234a51d9
Fix compile on some sytems, fixes #223 .
2011-05-27 16:30:04 +00:00
Roy Marples
2dd8d70da0
Fix tests and compile for NetBSD.
2009-07-14 15:10:09 +00:00
