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-rw-r--r--include/ulogd/ulogd.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ulogd/ulogd.h b/include/ulogd/ulogd.h
index 808f3a9..1382251 100644
--- a/include/ulogd/ulogd.h
+++ b/include/ulogd/ulogd.h
@@ -66,9 +66,11 @@ extern FILE *logfile;
/* ulogd data type */
enum ulogd_dtype {
ULOGD_DTYPE_NULL,
+ ULOGD_DTYPE_SOURCE, /* source of data, no input keys */
ULOGD_DTYPE_RAW, /* raw packet data */
ULOGD_DTYPE_PACKET, /* packet metadata */
ULOGD_DTYPE_FLOW, /* flow metadata */
+ ULOGD_DTYPE_SINK, /* sink of data, no output keys */
};
/* structure describing an input / output parameter of a plugin */