This allows us later to revert previously written data.
Signed-off-by: Felix Huettner <felix.huettner@stackit.cloud>
---
ovsdb/log.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ovsdb/log.c b/ovsdb/log.c
index ac1ea0d58..f7a21ad36 100644
--- a/ovsdb/log.c
+++ b/ovsdb/log.c
@@ -77,7 +77,8 @@ enum ovsdb_log_state {
struct ovsdb_log_file {
off_t prev_offset; /* While reading the offset before the latest
- * read call. */
+ * read call. While writing the offset before
+ * the latest ovsdb_log_write_file call. */
off_t offset; /* The current offset in the file. */
char *name; /* Absolute name of file. */
struct lockfile *lockfile;
@@ -728,6 +729,7 @@ ovsdb_log_write_file(struct ovsdb_log *log, struct
ovsdb_log_file *file,
return ovsdb_error_clone(log->error);
}
+ file->prev_offset = file->offset;
file->offset += total_length;
return NULL;
}
--
2.43.0
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