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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-01-05 11:59:46 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-01-06 13:52:48 -0500
commitfdf9f9bbe4dc3281bc8799e2a1f8709776c8cad8 (patch)
tree992b2aafc78dcb2954a11f47a7c55a72419f3edb /src/core/unit.h
parentd0aa9ce51915f6f7448adfeb4be0f46cc1356124 (diff)
journal: new logging macros to include UNIT=
Adding UNIT= to log lines allows them to be shown in 'systemctl status' output, etc. A new set of macros and functions is added. This allows for less verbose notation than using log_struct() explicitly. The set of logging functions is expanded to take a pair of arguments (e.g. "UNIT=" and the RHS) which add an extra line to the structured log entry. This can be used to add macros which add a different identifier later on.
Diffstat (limited to 'src/core/unit.h')
-rw-r--r--src/core/unit.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/core/unit.h b/src/core/unit.h
index 790d3d758e..702bfeece6 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -555,3 +555,10 @@ UnitActiveState unit_active_state_from_string(const char *s);
const char *unit_dependency_to_string(UnitDependency i);
UnitDependency unit_dependency_from_string(const char *s);
+
+#define log_full_unit(level, unit, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "UNIT=", unit, __VA_ARGS__)
+#define log_debug_unit(unit, ...) log_full_unit(LOG_DEBUG, unit, __VA_ARGS__)
+#define log_info_unit(unit, ...) log_full_unit(LOG_INFO, unit, __VA_ARGS__)
+#define log_notice_unit(unit, ...) log_full_unit(LOG_NOTICE, unit, __VA_ARGS__)
+#define log_warning_unit(unit, ...) log_full_unit(LOG_WARNING, unit, __VA_ARGS__)
+#define log_error_unit(unit, ...) log_full_unit(LOG_ERR, unit, __VA_ARGS__)