Commit Graph

21 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
80c9ebc27e Ensure that pjdlog functions don't modify errno.
MFC after:	3 days
2011-09-27 06:43:51 +00:00
Pawel Jakub Dawidek
0855e42386 - Add support for AF_INET6 sockets for %S format character.
- Use inet_ntop(3) instead of reimplementing it.
- Use %hhu for unsigned char instead of casting it to unsigned int and
  using %u.

MFC after:	1 week
2011-05-18 22:43:56 +00:00
Pawel Jakub Dawidek
a98bce2941 Unbreak the build.
MFC after:	2 weeks
2011-03-07 19:54:51 +00:00
Pawel Jakub Dawidek
9e5bdc9d83 - Turn on printf extentions.
- Load support for %T for pritning time.
- Add support for %N for printing number in human readable form.
- Add support for %S for printing sockaddr structure (currently only AF_INET
  family is supported, as this is all we need in HAST).
- Disable gcc compile-time format checking as this will no longer work.

MFC after:	2 weeks
2011-03-07 10:38:18 +00:00
Pawel Jakub Dawidek
a61f579394 Provides three states for pjdlog_initialized, so we can also tell that
this is fist initialization ever.

MFC after:	2 weeks
2011-03-07 10:33:52 +00:00
Pawel Jakub Dawidek
05a6b8de87 Rename pjdlog_verify() to pjdlog_abort() as it better describes what the
the function does and mark it with __dead2.

MFC after:	1 week
2011-01-31 15:52:00 +00:00
Pawel Jakub Dawidek
70db96bf67 Initialize all global variables on pjdlog_init().
MFC after:	1 week
2011-01-28 21:36:01 +00:00
Pawel Jakub Dawidek
94bf851dc1 Extend pjdlog_verify() to support the following additional macros:
PJDLOG_RVERIFY() - always check expression and on false log the given message
	and exit.
PJDLOG_RASSERT() - check expression when NDEBUG is not defined and on false log
	given message and exit.
PJDLOG_ABORT() - log the given message and exit.

MFC after:	1 week
2011-01-27 19:28:29 +00:00
Pawel Jakub Dawidek
eeb3cd677d Add functions to initialize/finalize pjdlog. This allows to open/close log
file at will.

MFC after:	1 week
2011-01-27 19:24:07 +00:00
Pawel Jakub Dawidek
6ef7ddd788 Use my copyright for 2011 work.
MFC after:	1 week
2011-01-27 19:18:42 +00:00
Pawel Jakub Dawidek
c62457374f Add LOG_NDELAY flag to openlog(3) - we want descriptor to be immediately open
so there are no surprises once we start chrooting or using capsicum.

MFC after:	1 week
2011-01-27 19:15:25 +00:00
Pawel Jakub Dawidek
c1410d7a90 - Remove obvious NOTREACHED comment after abort() call.
- Remove redundant newline at the end of the file.

MFC after:	1 week
2011-01-27 19:12:44 +00:00
Pawel Jakub Dawidek
09d6ae1b34 Use more consistent function name with the others (pjdlogv_prefix_set()
instead of pjdlog_prefix_setv()).

MFC after:	1 week
2011-01-22 22:35:08 +00:00
Pawel Jakub Dawidek
bb317aa6ea Use one fprintf() instead of two.
MFC after:	3 days
2010-10-16 22:50:12 +00:00
Pawel Jakub Dawidek
6d19256b15 Include process PID in log messages.
Submitted by:	Mikolaj Golub <to.my.trociny@gmail.com>
MFC after:	2 weeks
2010-08-31 12:05:13 +00:00
Pawel Jakub Dawidek
4767ee29f1 When logging to stdout/stderr, flush after each log.
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
2010-08-27 21:26:55 +00:00
Pawel Jakub Dawidek
524840d8d0 Problem with assertion is that it logs on stderr. Add two macros:
PJDLOG_ASSERT() and PJDLOG_VERIFY() that will check the given condition
and log the problem where appropriate. The difference between those
two is that PJDLOG_VERIFY() always work and PJDLOG_ASSERT() can be
turned off by defining NDEBUG.

MFC after:	1 month
2010-08-05 18:26:38 +00:00
Pawel Jakub Dawidek
6b97e48326 Keep $FreeBSD$ in __FBSDID() only for C files.
MFC after:	1 month
2010-08-05 18:23:43 +00:00
Pawel Jakub Dawidek
e3031161eb Mark two more places that we won't reach.
MFC after:	1 month
2010-08-05 18:21:45 +00:00
Pawel Jakub Dawidek
20ec52dc4b Fix log size calculation which caused message truncation.
Submitted by:	Mikolaj Golub <to.my.trociny@gmail.com>
MFC after:	3 days
2010-04-16 06:49:12 +00:00
Pawel Jakub Dawidek
32115b105a Please welcome HAST - Highly Avalable Storage.
HAST allows to transparently store data on two physically separated machines
connected over the TCP/IP network. HAST works in Primary-Secondary
(Master-Backup, Master-Slave) configuration, which means that only one of the
cluster nodes can be active at any given time. Only Primary node is able to
handle I/O requests to HAST-managed devices. Currently HAST is limited to two
cluster nodes in total.

HAST operates on block level - it provides disk-like devices in /dev/hast/
directory for use by file systems and/or applications. Working on block level
makes it transparent for file systems and applications. There in no difference
between using HAST-provided device and raw disk, partition, etc. All of them
are just regular GEOM providers in FreeBSD.

For more information please consult hastd(8), hastctl(8) and hast.conf(5)
manual pages, as well as http://wiki.FreeBSD.org/HAST.

Sponsored by:	FreeBSD Foundation
Sponsored by:	OMCnet Internet Service GmbH
Sponsored by:	TransIP BV
2010-02-18 23:16:19 +00:00