log: add automatic log target

1 files changed, 1 insertions, 0 deletions

diff --git a/src/log.h b/src/log.h
index b052bc3c51..303b0d66a3 100644
--- a/src/log.h
+++ b/src/log.h
@@ -34,6 +34,7 @@ typedef enum LogTarget{
         LOG_TARGET_KMSG,
         LOG_TARGET_SYSLOG,
         LOG_TARGET_SYSLOG_OR_KMSG,
+        LOG_TARGET_AUTO, /* console if stderr is tty, SYSLOG_OR_KMSG otherwise */
         LOG_TARGET_NULL,
         _LOG_TARGET_MAX,
         _LOG_TARGET_INVALID = -1