journal: implement parallel file traversal

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

diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h
index 55cc7153af1f9e50450d08efe8a4f2a42a476860..c51504d11b206bad73f528cffb5a359b59dd821f 100644 (file)
--- a/src/journal/journal-file.h
+++ b/src/journal/journal-file.h
@@ -32,6 +32,8 @@ typedef struct JournalFile {
         int fd;
         char *path;
         struct stat last_stat;
+        mode_t mode;
+        int flags;
         int prot;
         bool writable;
 
@@ -50,20 +52,10 @@ typedef struct JournalFile {
         uint64_t window_size;
 
         uint64_t current_offset;
+        uint64_t current_field;
 } JournalFile;
 
-typedef struct JournalCursor {
-        uint8_t version;
-        uint8_t reserved[7];
-        uint64_t seqnum;
-        sd_id128_t seqnum_id;
-        sd_id128_t boot_id;
-        uint64_t monotonic;
-        uint64_t realtime;
-        uint64_t xor_hash;
-} JournalCursor;
-
-int journal_file_open(const char *fname, int flags, mode_t mode, JournalFile **ret);
+int journal_file_open(const char *fname, int flags, mode_t mode, JournalFile *template, JournalFile **ret);
 
 void journal_file_close(JournalFile *j);
 
@@ -83,4 +75,9 @@ int journal_file_prev_entry(JournalFile *f, Object *o, Object **ret, uint64_t *o
 
 void journal_file_dump(JournalFile *f);
 
+int journal_file_rotate(JournalFile **f);
+
+int journal_directory_vacuum(const char *directory, uint64_t max_use, uint64_t min_free);
+
+
 #endif