talos-petitboot/lib/log, branch master

pb_log: Break out timestamp

2018-08-14T01:10:07+00:00

Fixes double timestamp on pb_log_fn, pb_debug_fn. Signed-off-by: Geoff Levand Signed-off-by: Samuel Mendoza-Jonas

discover: Add --debug to kexec

2018-08-07T01:30:36+00:00

If verbose logging is enabled then add '--debug' to the kexec command line. Adds a new routine pb_log_get_debug() that can be used to query the log debug state. Signed-off-by: Geoff Levand Signed-off-by: Samuel Mendoza-Jonas

lib/log: Add verbose logging routines

2018-08-07T01:30:36+00:00

Add three new logging routines pb_log_fn and pb_debug_fn, which print the calling function's name to the log, and pb_debug_fl which prints the calling function's name and the file line number to the log. Signed-off-by: Geoff Levand Signed-off-by: Samuel Mendoza-Jonas

lib/log: Include timestamp prefix

2018-07-30T04:17:05+00:00

The relative time between logged events is very useful during debugging, particularly when debugging autoboot failures. Prepend a short HH:MM:SS timestamp to each line logged. Signed-off-by: Samuel Mendoza-Jonas

log: Allow runtime selection of 'debug' log level

2014-04-07T03:49:08+00:00

Currently, we need to compile with -DDEBUG to implement debug-level logging in the UIs and discover server. Since we may not be able to easily replace a system's petitboot binaries, this change introduces a -v|--verbose option to the discver server and ncurses UI, which enables debug at runtime. We also move some of the udev debug code out of an #ifdef DEBUG block. Since petitboot is generally started on boot, we also add a little infrastructure to pass -v to petitboot on certain system contitions: either petitboot.debug on the kernel command line, or a petitboot,debug? NVRAM property containing the value 'true'. Signed-off-by: Jeremy Kerr

lib/log: Always flush after writing logs

2013-11-01T07:32:54+00:00

We're currently seeing empty log files from the discover server. Rather than only flishing if the server was compiled with debugging enabled, always perform the fflush. Signed-off-by: Jeremy Kerr

lib/log: Cleanup log API

2013-09-19T13:36:32+00:00

Rather than exposing log internals (through always_flush and set_stream), do all logging init through pb_log_init(). If pb_log_init() hasn't been called, pb_log will drop messages. Also, add a pb_debug() function, specifically for debugging information. Signed-off-by: Jeremy Kerr

Log to stderr, allow --log=-

2012-03-27T02:23:17+00:00

Signed-off-by: Geoff Levand

Fix seg fault on ps3 flash error

2009-08-26T00:40:00+00:00

Signed-off-by: Geoff Levand

Get log stream

2009-03-30T09:20:00+00:00

Add a new convenience routine pb_log_get_stream() that returns the current PB_log stream. Used to setup the ps3-utils library to log to the pb_log. Signed-off-by: Geoff Levand Signed-off-by: Jeremy Kerr