samba.git/lib/util/debug.h, branch talloc-2.4.0

debug: Add DEBUGLF macro with explicit location and function parameters.

2022-07-15T14:25:37+00:00

Signed-off-by: Pavel Filipenský 
Reviewed-by: Andreas Schneider

debug: Fix whitespace and a typo in debug.h

2022-07-15T14:25:37+00:00

Signed-off-by: Pavel Filipenský 
Reviewed-by: Andreas Schneider

debug: add DBG_DEV()

2022-06-17T01:28:30+00:00

This can be a useful macro when you are trying to track the behaviour
of one process out of the dozens that samba starts up, and when your
interest is in following it over time, not necessarily in a single
stack.

In DEVELOPER mode, if you call 'debug_developer_enable()' in the
process you're following, then any instances of DBG_DEV() will work
like DBG_ERR(), also adding ":DEV:12345:" where "12345" is the pid of
th current process.

Within debug.c itself, the macro always writes to stderr, because the
debug.c functions are not all reentrant.

When not in DEVELOPER MODE, the macro evaluates to nothing.

Signed-off-by: Douglas Bagnall 
Reviewed-by: Andrew Bartlett

util: Add new debug setting debug_no_stderr_redirect

2022-06-16T12:42:35+00:00

CTDB doesn't want this redirection of stderr to the log file.  It
expects to be able to capture stderr of subprocesses and log them with
a header.  This redirection stops that from happening.

Unfortunately this has to be a negative option (i.e. "no" in the name)
so that the default of 0/false maintains existing behaviour.

Note that the default behaviour is sub-optimal because it causes raw
data (i.e. debug data without a header) to appear in the log.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15090

Signed-off-by: Martin Schwenke 
Reviewed-by: Volker Lendecke

debug: update comments about setup_logging()

2022-05-30T11:03:47+00:00

Signed-off-by: Douglas Bagnall 
Reviewed-by: Andrew Bartlett 
Reviewed-by: Andreas Schneider 

Autobuild-User(master): Andreas Schneider 
Autobuild-Date(master): Mon May 30 11:03:47 UTC 2022 on sn-devel-184

debug: add debug_traceid_set/get() interface

2022-05-10T17:31:31+00:00

Signed-off-by: Pavel Filipenský 
Reviewed-by: Andreas Schneider 
Reviewed-by: Jeremy Allison

debug: fix trailing whitespace

2022-05-10T17:31:31+00:00

Signed-off-by: Pavel Filipenský 
Reviewed-by: Andreas Schneider 
Reviewed-by: Jeremy Allison

debug: Add debug_syslog_format setting

2021-11-01T06:37:32+00:00

Without debug_hires_timestamp this produces a syslog style header
containing:

  "MON DD HH:MM:SS HOSTNAME PROGNAME[PID] "

With debug_hires_timestamp this produces a syslog style header
containing:

  "RFC5424-TIMESTAMP HOSTNAME PROGNAME[PID] "

All other settings are ignored.

This will be made visible via smb.conf in a subsequent commit.

This commit adds some simple hostname handling.  It avoids using
get_myname() from util.c because using that potentially pulls in all
manner of dependencies.  No real error handling is done.  In the worst
case debug_set_hostname() sets the hostname to a truncated version of
the given string.  Similarly, in an even weirder world,
ensure_hostname() sets the hostname to a truncation of "unknown".
Both of these are unlikely in all reasonable cases.

Signed-off-by: Martin Schwenke 
Reviewed-by: Ralph Boehme

lib:util: Add debug_get_log_type() function

2021-04-29T03:58:37+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Andrew Bartlett

lib/util: set current_msg_{level,class} also during a DEBUGADD[C]() call

2019-05-28T07:16:25+00:00

In some situations we use DEBUGADDC() in order to print out content
without a related debug header line.

This is important with the new per class logfile with:

 log level = 1 dsdb_json_audit:10@/var/log/samba/log.dsdb_json_audit

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13915

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Ralph Boehme