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Commit Graph

32 Commits

Author SHA1 Message Date
Zdenek Kabelac
325d09a60e makefiles: updates for less verbosity 2018-12-04 14:33:37 -06:00
Joe Thornber
d5da55ed85 device_mapper: remove dbg_malloc.
I wrote dbg_malloc before we had valgrind.  These days there's just
no need.
2018-06-08 13:40:53 +01:00
Joe Thornber
232918fb86 build: libbase.a 2018-06-04 13:53:07 +01:00
Zdenek Kabelac
1140d70893 build: fixes 2018-06-04 12:28:13 +02:00
Joe Thornber
ccc35e2647 device-mapper: Fork libdm internally.
The device-mapper directory now holds a copy of libdm source.  At
the moment this code is identical to libdm.  Over time code will
migrate out to appropriate places (see doc/refactoring.txt).

The libdm directory still exists, and contains the source for the
libdevmapper shared library, which we will continue to ship (though
not neccessarily update).

All code using libdm should now use the version in device-mapper.
2018-05-16 13:00:50 +01:00
Joe Thornber
7f97c7ea9a build: Don't generate symlinks in include/ dir
As we start refactoring the code to break dependencies (see doc/refactoring.txt),
I want us to use full paths in the includes (eg, #include "base/data-struct/list.h").
This makes it more obvious when we're breaking abstraction boundaries, eg, including a file in
metadata/ from base/
2018-05-14 10:30:20 +01:00
Zdenek Kabelac
2232e82d25 makefiles: fixing linking
Avoid adding -g more then once for debug builds.
Avoid enabling  DEBUG_MEM when we build multithreaded tools.
Link executables with -fPIE -pie and --export-dynamic LDFLAGS
Introduce PROGS_FLAGS to add option to pass flags for external libs.
Link  lvm2 internally library only when really used.
Link DAEMON_LIBS with daemons.
Pass VALGRIND_CFLAGS internally
Set shell failure mode on couple places.
2017-08-01 11:53:30 +02:00
Zdenek Kabelac
375e38709c cleanup: drop double const specifier
Remove duplicated 'const' specifier.
Reindent.
2017-02-11 20:30:16 +01:00
Zdenek Kabelac
e38678be3f cleanup: single LVM_SYSTEM_DIR string 2016-11-23 17:55:03 +01:00
Zdenek Kabelac
b9d3e8c8a8 cleanup: drop unused assignments
In all code paths we set a value for these variables, so drop
their initial unused assign.
2016-07-01 00:44:48 +02:00
Zdenek Kabelac
fcbef05aae doc: change fsf address
Hmm rpmlint suggest fsf is using a different address these days,
so lets keep it up-to-date
2016-01-21 12:11:37 +01:00
Zdenek Kabelac
32762e2a9c libdaemon: fix passing 32bit values for %d
Since %d is now prohibited for its great confusion,
replace it with  FMTd64 and correctly converted int64_t
parameter.
2015-11-09 17:04:10 +01:00
Ondrej Kozina
7bbc128c3d lvmpolld: make lvpoll error messages visible
Previously all stderr messages issued by spawned lvpoll command were reported
as INFO only. This made all such messages invisible in syslog or lvmpolld log
while running default configuration.

All lvpoll stderr messages are loged with WARN priority now and lvpoll
command exiting with retcode != 0 is logged with ERROR priority in
syslog and lvmpolld log
2015-09-02 17:24:26 +02:00
Zdenek Kabelac
3a3e17d603 cleanup: check pthread result codes 2015-08-18 15:00:08 +02:00
Peter Rajnoha
46e6b2b86e coverity: fix possible resource leak in lvmpolld-core
/daemons/lvmpolld/lvmpolld-core.c:573: leaked_storage: Variable "cmdargv" going out of scope leaks the storage it points to.
2015-08-04 09:25:47 +02:00
Alasdair G Kergon
3934ade5a2 gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
Marian Csontos
738ae4a77f lvmpolld: Fix segfault on 32 bit architectures
Explicit conversions are needed to align writes and reads on the stack.
int64_t is popped from stack while int was pushed.
2015-07-10 16:16:57 +02:00
Peter Rajnoha
10d27998b3 coverity: missing return value checks 2015-07-09 15:15:15 +02:00
Ondrej Kozina
088ee7618d lvmpolld: fix possible memory corruption with mem debug
if lvm2 is built with debug memory options dm_free() is not
mapped directly to std library's free(). This may cause memory corruption
as a line buffer may get reallocated in getline with realloc.

This is a temporary hotfix. Other debug memory failure needs to
be investigated and explained.
2015-07-07 14:49:53 +02:00
Alasdair G Kergon
dfe3eb12d0 include: Standardise around new tool.h. 2015-07-06 17:30:18 +01:00
Zdenek Kabelac
ac6b355978 cleanup: drop double const
Second const is unneeded.
Also always create whole array with MAX elements.
2015-06-15 14:46:44 +02:00
David Teigland
fd29c7f3a1 lvmetad, lvmpolld: remove DL_LIBS from Makefile
and rdynamic.  They are not needed.
2015-06-08 11:48:22 -05:00
Ondrej Kozina
1aba262edb lvmpolld: terminate error message with a dot and LF 2015-05-27 11:10:43 +02:00
Ondrej Kozina
c069aff21b lvmpolld: zero errno in before strtoul call
Testing errno value without explicitly setting to
zero in before the strtoul call may lead to
unexpected failures.
2015-05-26 16:27:03 +02:00
Ondrej Kozina
d4317c0406 lvmpolld: don't return success on invalid option 2015-05-15 20:33:40 +02:00
Ondrej Kozina
d34de2d912 lvmpolld: add long option variants for all short ones 2015-05-15 20:33:34 +02:00
Ondrej Kozina
b91e1ea95e lvmpolld: introduce client functionality
as of now lvmpolld works as client utility for
querying running instance of lvmpolld server
on metadata, state, etc.

Currently the only request implemented is the '--dump'.
It prints out full lvmpolld state (mimics lvmdump -p command).
2015-05-15 20:33:27 +02:00
Ondrej Kozina
333fdfd4b6 lvmpolld: label known return codes
so that lvmpolld-client can decode and describe these
return codes properly
2015-05-15 20:31:48 +02:00
Ondrej Kozina
d5cef7413f lvmpolld: dump cleanup 2015-05-12 17:17:07 +02:00
Ondrej Kozina
d758115786 lvmpolld: by default spawn lvpoll cmd with -An 2015-05-11 19:08:13 +02:00
Ondrej Kozina
5cfd7074af lvmpolld: set use counters properly in lvmpolld_store
set active_polling_count to zero in pdst_init fn
2015-05-11 19:08:00 +02:00
Ondrej Kozina
e587b0677b lvmpolld: Add standalone polldaemon.
See doc/lvmpolld_overview.txt
2015-05-09 00:59:18 +01:00