X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fjournal-file.c;h=8cbdbb9f9634557119011ec7c4ba1057c094ad43;hb=1fc605b0e130149a44abfa38c33f4535cfe548ea;hp=82e50fcca4229a403a6e8bd3b29b8d547077d100;hpb=7a9dabea7eabd4dd87f8774234265590d34761da;p=elogind.git

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 82e50fcca..8cbdbb9f9 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -376,6 +376,7 @@ static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size)
 
 static unsigned type_to_context(ObjectType type) {
         /* One context for each type, plus one catch-all for the rest */
+        assert_cc(_OBJECT_TYPE_MAX <= MMAP_CACHE_MAX_CONTEXTS);
         return type > OBJECT_UNUSED && type < _OBJECT_TYPE_MAX ? type : 0;
 }
 
@@ -1798,23 +1799,6 @@ _pure_ static int test_object_offset(JournalFile *f, uint64_t p, uint64_t needle
                 return TEST_RIGHT;
 }
 
-int journal_file_move_to_entry_by_offset(
-                JournalFile *f,
-                uint64_t p,
-                direction_t direction,
-                Object **ret,
-                uint64_t *offset) {
-
-        return generic_array_bisect(f,
-                                    le64toh(f->header->entry_array_offset),
-                                    le64toh(f->header->n_entries),
-                                    p,
-                                    test_object_offset,
-                                    direction,
-                                    ret, offset, NULL);
-}
-
-
 static int test_object_seqnum(JournalFile *f, uint64_t p, uint64_t needle) {
         Object *o;
         int r;
@@ -1944,6 +1928,10 @@ int journal_file_move_to_entry_by_monotonic(
                                              ret, offset, NULL);
 }
 
+void journal_file_reset_location(JournalFile *f) {
+        f->current_offset = 0;
+}
+
 int journal_file_next_entry(
                 JournalFile *f,
                 Object *o, uint64_t p,
@@ -2011,55 +1999,6 @@ int journal_file_next_entry(
         return 1;
 }
 
-int journal_file_skip_entry(
-                JournalFile *f,
-                Object *o, uint64_t p,
-                int64_t skip,
-                Object **ret, uint64_t *offset) {
-
-        uint64_t i, n;
-        int r;
-
-        assert(f);
-        assert(o);
-        assert(p > 0);
-
-        if (o->object.type != OBJECT_ENTRY)
-                return -EINVAL;
-
-        r = generic_array_bisect(f,
-                                 le64toh(f->header->entry_array_offset),
-                                 le64toh(f->header->n_entries),
-                                 p,
-                                 test_object_offset,
-                                 DIRECTION_DOWN,
-                                 NULL, NULL,
-                                 &i);
-        if (r <= 0)
-                return r;
-
-        /* Calculate new index */
-        if (skip < 0) {
-                if ((uint64_t) -skip >= i)
-                        i = 0;
-                else
-                        i = i - (uint64_t) -skip;
-        } else
-                i  += (uint64_t) skip;
-
-        n = le64toh(f->header->n_entries);
-        if (n <= 0)
-                return -EBADMSG;
-
-        if (i >= n)
-                i = n-1;
-
-        return generic_array_get(f,
-                                 le64toh(f->header->entry_array_offset),
-                                 i,
-                                 ret, offset);
-}
-
 int journal_file_next_entry_for_data(
                 JournalFile *f,
                 Object *o, uint64_t p,