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Commit Graph

29 Commits

Author SHA1 Message Date
Zdenek Kabelac
125456bb3e Add some log_sys_errors to close() call 2012-02-27 11:28:47 +00:00
Peter Rajnoha
fab0de8998 Fix create_temp_name to replace any '/' found in the hostname with '?'.
There's a possibility someone will use the '/' in the hostname. Since we
generate a temporary file name (path) including the hostname, any '/' would
be ambiguous.

We can always set such hostname using 'sethostname' from unistd.h. But the
'hostname' command already includes the check and removes the '/' char.
However, some old versions still allow that.
See: https://bugzilla.redhat.com/show_bug.cgi?id=711445.

Since this is only a temporary name and the possibility of this error is
quite negligible, we don't need any complex escape sequence here, just a
simple char replace.
2011-06-08 08:49:53 +00:00
Alasdair Kergon
7da36611dc Use log_error macro consistently throughout in place of log_err. 2009-07-15 20:02:46 +00:00
Dave Wysochanski
647314d3cc Make _init_rand() thread safe - use rand_r() instead of rand().
Use good entropy for seed value if possible.
2008-12-07 04:27:56 +00:00
Alasdair Kergon
1ddd4509dc Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
Alasdair Kergon
3f507a26fb Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Jim Meyering
38b6963c8b Don't leak a file descriptor in fcntl_lock_file(), when fcntl fails. 2007-07-28 15:20:36 +00:00
Jim Meyering
7b6248983d Remove create_dir function; use now-equivalent dm_create_dir instead.
* lib/misc/lvm-file.c (_create_dir_recursive, create_dir): Remove functions.
* lib/misc/lvm-file.h (create_dir): Remove declaration.
* lib/commands/toolcontext.c (create_toolcontext): s/create_dir/dm_create_dir/
* lib/format_text/archiver.c (archive, backup): Likewise.
* lib/format_text/format-text.c (_add_dir): Likewise.
* lib/locking/file_locking.c (init_file_locking): Likewise.
Patch by Jun'ichi Nomura.
2007-07-28 12:26:21 +00:00
Jim Meyering
5e84cb560d Detect stream write failure reliably; new fn: lvm_fclose; use dm_fclose
* lib/misc/lvm-file.c (lvm_fclose): New function.
* lib/misc/lvm-file.h (lvm_fclose): Declare it.
* lib/config/config.c (write_config_file): Use the new function to detect
and diagnose unlikely write failure.
* lib/filters/filter-persistent.c (persistent_filter_dump): Likewise.
* lib/format_text/archive.c (archive_vg): Likewise.
* lib/format_text/format-text.c (_vg_write_file): Likewise.
* lib/log/log.c (fin_log): Similar, but use dm_fclose directly.
Include "\n" at end of each fprintf format string.
2007-07-24 17:48:08 +00:00
Alasdair Kergon
dcdbbb3ecb Add devices/preferred_names config regex list for displayed device names.
Free a temporary dir string in fcntl_lock_file() after use.
Fix a dm_pool_destroy() in matcher_create().
Introduce goto_bad macro.
2007-04-26 16:44:59 +00:00
Alasdair Kergon
b05678d8bf Move .cache file into a new /etc/lvm/cache directory by default.
Add devices/cache_dir & devices/cache_file_prefix, deprecating devices/cache.
Create directory in fcntl_lock_file() if required.
2007-02-28 18:27:13 +00:00
Alasdair Kergon
f813d41a76 Add some missing close() and fclose() return code checks.
Fix exit statuses of reporting tools (2.02.19).
2007-01-25 14:37:48 +00:00
Alasdair Kergon
6531e88761 Protect .cache manipulations with fcntl locking.
Change .cache timestamp comparisons to use ctime.
2006-11-04 03:34:10 +00:00
Alasdair Kergon
b0b60fafd5 Move lvm_snprintf into libdevmapper. 2006-08-21 12:54:53 +00:00
Alasdair Kergon
45dca55fc8 Make SIZE_SHORT the default for display_size().
Fix some memory leaks in error paths found by coverity.
Use C99 struct initialisers.
Move DEFS into configure.h.
Clean-ups to remove miscellaneous compiler warnings.
2006-05-09 21:23:51 +00:00
Alasdair Kergon
67eb7723d6 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
85f2a2e8c2 Suppress fsync() error message on filesystems that don't support it. 2005-09-01 18:37:22 +00:00
Alasdair Kergon
30f9026e1d vgscan/change/display/vgs automatically create metadata backup if out-of-date or missing. 2005-05-17 13:44:02 +00:00
Alasdair Kergon
87e743e381 Additional rename failure error message. 2005-03-10 22:31:10 +00:00
Alasdair Kergon
4919cdc3fb Fix sync_dir() when no / in filename. 2004-06-19 19:24:33 +00:00
Alasdair Kergon
66ed5f82c4 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
a2903c80cd Add sync_dir() 2002-12-05 22:51:15 +00:00
Alasdair Kergon
81c44790d5 Refactoring. 2002-11-18 14:01:16 +00:00
Alasdair Kergon
7904ecb462 Tidy 2002-05-31 19:28:37 +00:00
Andres Salomon
195acdac8c ack, missing include 2002-05-19 04:11:34 +00:00
Andres Salomon
0892767b8a support recursive mkdir in create_dir() 2002-05-19 03:46:34 +00:00
Alasdair Kergon
d23e948216 Move is_empty_dir to lvm-file 2002-03-11 22:23:24 +00:00
Alasdair Kergon
261c73a997 o Support locking with local lock files
o Disable control-c during updates (except if blocked waiting for a lock)
2002-02-11 15:42:34 +00:00
Alasdair Kergon
983014952b Temporary file creation & renaming. 2002-01-10 12:22:17 +00:00