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Commit Graph

30 Commits

Author SHA1 Message Date
Alasdair G Kergon
0551d1c56e systemid: Require alphanumeric 1st character.
Require system ID to begin with an alphanumeric character.
Rename fn to make clear it's only validation for systemid
and always terminate result rather than imposing this on the caller.
2015-02-23 19:47:03 +00:00
Alasdair G Kergon
fcebf27a9f lvm-string: Fix HYPEN typo. 2015-02-23 17:09:35 +00:00
David Teigland
8cdec4c434 system_id: use for VG ownership
See included lvmsystemid(7) for full description.
2015-02-13 10:10:27 -06:00
Zdenek Kabelac
e416d84e10 cleanup: use enum return codes 2014-05-07 14:17:46 +02:00
Zdenek Kabelac
559c003ee2 cleanup: reduce inclusion of unnecessary headers
Remove those file which are not needed by .c files
or already include because the headers already needs them.
2014-04-18 16:38:50 +02:00
Zdenek Kabelac
6a0d97a65c lvm: change build_dm_uuid API
Pass directly 'lv' into this build routine,
so we can eventually add more private UUID suffixes.
2014-03-12 00:16:20 +01:00
Tony Asleson
0dd247502a lvm2app: Add VG/LV name validation
C library portion for
https://bugzilla.redhat.com/show_bug.cgi?id=883689

Signed-off-by: Tony Asleson <tasleson@redhat.com>
2013-11-19 14:40:39 -06:00
Petr Rockai
e59e2f7c3c Move the core of the lib/config/config.c functionality into libdevmapper,
leaving behind the LVM-specific parts of the code (convenience wrappers that
handle `struct device` and `struct cmd_context`, basically). A number of
functions have been renamed (in addition to getting a dm_ prefix) -- namely,
all of the config interface now has a dm_config_ prefix.
2011-08-30 14:55:15 +00:00
Alasdair Kergon
10955b8289 Remove tag length restriction and allow / = ! : # & characters. 2010-11-17 10:19:29 +00:00
Peter Rajnoha
bad35c6554 Add escape sequence for ':' and '@' found in device names used as PVs. 2010-09-23 12:02:33 +00:00
Peter Rajnoha
6ddb5ecd72 Set appropriate udev flags for reserved LVs.
There's no need for foreign udev rules to touch LVM reserved devices
(snapshot, pvmove, _mlog, _mimage, _vorigin) even if they happen to
be visible. The same applies for /dev/disk content - no need to create
any content for these devices (and so no need to run any "blkid" etc.).
This also prevents setting any inotify "watch" from udev rules on such
devices that is a source of race conditions (the rules need to honor
DM_UDEV_DISABLE_OTHER_RULES_FLAG for this to work though).
2010-04-23 14:16:32 +00:00
Peter Rajnoha
bda3982016 Use UUIDs instead of names while processing event handlers.
Internally, we used DM names instead of UUIDs while processing event
handlers. This caused problems while trying to vgrename a VG with active LVs
where the names are being changed and so the devices were not found then.
The patch also contains a little bit of refactoring, moving "build_dlid" code
found in dev_manager.c to "build_dm_uuid", now in lvm-string.c (so we have
build_dm_uuid and build_dm_name at one place).
2010-04-14 13:01:38 +00:00
Alasdair Kergon
d4ce89d9da Escape double quotes and backslashes in external metadata and config data.
Add functions for escaping double quotes in strings.
Rename count_chars_len to count_chars.
2008-03-12 16:03:22 +00:00
Alasdair Kergon
21bc366486 Clean up numerous compiler warnings that crept in recently.
Remove several unused parameters from _allocate().
2007-08-22 14:38:18 +00:00
Alasdair Kergon
be6845999b Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Jim Meyering
bbcd24607c Use gcc's printf attribute wherever possible.
* daemons/clvmd/clvmd.h (debuglog): Add __attribute__((printf)).
* lib/config/config.c (_line_append): Likewise.
* lib/misc/lvm-string.h (emit_to_buffer): Likewise.
2007-07-20 15:38:19 +00:00
Dave Wysochanski
15309c57bd Add count_chars and count_chars_len functions, two
generic string utility functions.

--
2007-04-25 18:24:19 +00:00
Alasdair Kergon
0550c1b618 Move lvm_snprintf into libdevmapper. 2006-08-21 12:54:53 +00:00
Alasdair Kergon
7d7736b7b4 Add dm_split_words() and dm_split_lvm_name() to libdevmapper. 2006-08-21 12:07:03 +00:00
Alasdair Kergon
8a2fc58645 Check for libsepol.
Add some cflow & scope support.
Separate out DEFS from CFLAGS.
Remove inlines and use unique function names.
2006-04-19 15:33:07 +00:00
Alasdair Kergon
2262b32057 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
7f64c8e5fa Export dm name build & split functions. 2004-09-15 15:02:36 +00:00
Alasdair Kergon
6606c3ae81 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
c1c0685e34 split_words() 2004-02-13 14:43:35 +00:00
Alasdair Kergon
aa37899857 Extract some common functions. 2003-09-17 20:35:57 +00:00
Alasdair Kergon
8ef2b021ed Default stripesize 64k & config file setting for it;
Clear many compiler warnings (i386) & associated bugs - hopefully without
introducing too many new bugs:-)  (Same exercise required for other archs.)
Default compilation has optimisation - or else use ./configure --enable-debug
2002-12-19 23:25:55 +00:00
Joe Thornber
12137231d3 o move the path building functions to lib/activate/names.c
o  Update activate.c and fs.c to use them

o  device names are now of the form <vg>:<lv>
2002-01-21 11:06:32 +00:00
Alasdair Kergon
6c94692bc6 Fix C99 error case handling (snprintf ret value >= buffer size). 2001-12-31 15:17:34 +00:00
Joe Thornber
9f44467d44 o sync backup changes 2001-12-20 11:52:54 +00:00
Joe Thornber
39b633c1de o lvm_snprintf
Could everyone please use this from now on.
2001-12-17 14:04:10 +00:00