5 Commits

Author	SHA1	Message	Date
Alasdair G Kergon	7f747a0d73	logging: add debug classes ... Add log/debug_classes to lvm.conf to allow debug messages to be classified and filtered at runtime. The dm_errno field is only used by log_error(), so I've redefined it for log_debug() messages to hold the message class. By default, all existing messages appear, but we can add categories that generate high volumes of data, such as logging all traffic to/from lvmetad.	2013-01-07 22:25:19 +00:00
Alasdair Kergon	9fac443591	Add log_errno to set a specific errno and replace log_error in due course.	2009-07-16 00:52:06 +00:00
Alasdair Kergon	eac6599c5e	New LOG_MESG macro to fix file/line number logging for memory leaks after ... LOG_LINENO macro was added.	2009-07-15 14:18:38 +00:00
Alasdair Kergon	a9cb6969b0	Add dm_log_with_errno and dm_log_with_errno_init, deprecating the old ... Change plog to use dm_log_with_errno unless deprecated dm_log_init was used. Rename plog macro to LOG_LINE and use in dm_dump_memory_debug.	2009-07-10 09:59:37 +00:00
Alasdair Kergon	301fd74ecf	Add dm-logging.h ready for libdevmapper.	2008-10-30 17:54:12 +00:00