logging: support system-wide prefix

Will be used by nm-iface-helper.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/nm-logging.h b/src/nm-logging.h
index 9f85c16990..d680bf1af1 100644
--- a/src/nm-logging.h
+++ b/src/nm-logging.h
@@ -188,6 +188,9 @@ gboolean nm_logging_setup (const char  *level,
                            const char  *domains,
                            char       **bad_domains,
                            GError     **error);
+
+void nm_logging_set_prefix (const char *format, ...) _nm_printf (1, 2);
+
 void     nm_logging_syslog_openlog (const char *logging_backend);
 gboolean nm_logging_syslog_enabled (void);