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-rw-r--r--src/journal/journal-file.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h
index 3514bef0ef..b14d0fc3e3 100644
--- a/src/journal/journal-file.h
+++ b/src/journal/journal-file.h
@@ -48,6 +48,20 @@ typedef enum direction {
DIRECTION_DOWN
} direction_t;
+typedef enum LocationType {
+ /* The first and last entries, resp. */
+ LOCATION_HEAD,
+ LOCATION_TAIL,
+
+ /* We already read the entry we currently point to, and the
+ * next one to read should probably not be this one again. */
+ LOCATION_DISCRETE,
+
+ /* We should seek to the precise location specified, and
+ * return it, as we haven't read it yet. */
+ LOCATION_SEEK
+} LocationType;
+
typedef struct JournalFile {
int fd;