journalctl: only output 10 most recent lines in --follow mode

[elogind.git] / src / journal / sd-journal.h

diff --git a/src/journal/sd-journal.h b/src/journal/sd-journal.h
index 7f9f78598b7917a9696a0c52bb3b2ac1461e1314..d7e2528a35d47ec0a70f6147439981b44d723057 100644 (file)
--- a/src/journal/sd-journal.h
+++ b/src/journal/sd-journal.h
@@ -31,19 +31,21 @@
 
 /* TODO:
  *
- *   - check LE/BE conversion for 8bit, 16bit, 32bit values
- *   - implement audit gateway
+ *   - add options for copy-to-console, copy-to-kmsg
+ *   - OR of matches is borked...
  *   - extend hash tables table as we go
  *   - accelerate looking for "all hostnames" and suchlike.
- *   - cryptographic hash
- *   - OR of matches is borked...
- *   - flush /run to /var
  *   - hookup with systemctl
+ *   - handle incomplete header
+ *
  *   - local deserializer
- *   - think about manipulations of header
  *   - http server
- *   - handle incomplete header
  *   - message catalog
+ *
+ *   - check LE/BE conversion for 8bit, 16bit, 32bit values
+ *   - cryptographic hash
+ *   - think about manipulations of header
+ *   - implement audit gateway
  */
 
 /* Write to daemon */
@@ -60,7 +62,13 @@ int sd_journal_stream_fd(const char *tag, int priority, int priority_prefix);
 
 typedef struct sd_journal sd_journal;
 
-int sd_journal_open(sd_journal **ret);
+enum {
+        SD_JOURNAL_LOCAL_ONLY = 1,
+        SD_JOURNAL_RUNTIME_ONLY = 2,
+        SD_JOURNAL_SYSTEM_ONLY = 4
+};
+
+int sd_journal_open(sd_journal **ret, int flags);
 void sd_journal_close(sd_journal *j);
 
 int sd_journal_previous(sd_journal *j);