From: Luca Boccassi <bluca@debian.org>
Date: Tue, 22 May 2018 11:22:00 +0000 (+0100)
Subject: journalctl: add with-unit mode
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=8b3736bf3f3980ee201a7a420136b24bd1c1fc0d;p=elogind.git

journalctl: add with-unit mode

When dealing with a large number of template instances, for example
when launching daemons per VRF, it is hard for operators to correlate
log lines to arguments.
Add a new with-unit mode which, if available, prefixes unit and user
unit names when displaying its log messages instead of the syslog
identifier. It will also use the full timestamp with timezones, like
the short-full mode.
---

diff --git a/src/shared/output-mode.c b/src/shared/output-mode.c
index 89be1d68a..1bb161794 100644
--- a/src/shared/output-mode.c
+++ b/src/shared/output-mode.c
@@ -21,7 +21,8 @@ static const char *const output_mode_table[_OUTPUT_MODE_MAX] = {
         [OUTPUT_JSON] = "json",
         [OUTPUT_JSON_PRETTY] = "json-pretty",
         [OUTPUT_JSON_SSE] = "json-sse",
-        [OUTPUT_CAT] = "cat"
+        [OUTPUT_CAT] = "cat",
+        [OUTPUT_WITH_UNIT] = "with-unit",
 };
 
 DEFINE_STRING_TABLE_LOOKUP(output_mode, OutputMode);
diff --git a/src/shared/output-mode.h b/src/shared/output-mode.h
index 3aa7b295e..a44d52867 100644
--- a/src/shared/output-mode.h
+++ b/src/shared/output-mode.h
@@ -23,6 +23,7 @@ typedef enum OutputMode {
         OUTPUT_JSON_PRETTY,
         OUTPUT_JSON_SSE,
         OUTPUT_CAT,
+        OUTPUT_WITH_UNIT,
         _OUTPUT_MODE_MAX,
         _OUTPUT_MODE_INVALID = -1
 } OutputMode;