l->seqnum_set = l->realtime_set = l->monotonic_set = l->xor_hash_set = true;
}
-static void set_location(sd_journal *j, LocationType type, JournalFile *f, Object *o, uint64_t offset) {
+static void set_location(sd_journal *j, LocationType type, JournalFile *f, Object *o,
+ direction_t direction, uint64_t offset) {
assert(j);
assert(type == LOCATION_DISCRETE || type == LOCATION_SEEK);
assert(f);
init_location(&j->current_location, type, f, o);
- if (j->current_file)
- j->current_file->current_offset = 0;
-
j->current_file = f;
j->current_field = 0;
+ f->last_direction = direction;
f->current_offset = offset;
}
return true;
}
- return true;
+ assert_not_reached("\"=\" not found");
}
static Match *match_new(Match *p, MatchType t) {
p = k;
enclose = true;
- } else {
- free(p);
+ } else
p = t;
- }
}
if (enclose) {
if (r < 0)
return r;
else if (r > 0) {
- if (np == 0 || (direction == DIRECTION_DOWN ? np > cp : np < cp))
+ if (np == 0 || (direction == DIRECTION_DOWN ? cp < np : cp > np))
np = cp;
}
}
+ if (np == 0)
+ return 0;
+
} else if (m->type == MATCH_AND_TERM) {
Match *i, *last_moved;
}
}
- if (np == 0)
- return 0;
+ assert(np > 0);
r = journal_file_move_to_object(f, OBJECT_ENTRY, np, &n);
if (r < 0)
if (r <= 0)
return r;
- if (np == 0 || (direction == DIRECTION_DOWN ? np < cp : np > cp))
+ if (np == 0 || (direction == DIRECTION_DOWN ? cp > np : cp < np))
np = cp;
}
assert(j);
assert(f);
- if (f->current_offset > 0) {
+ if (f->last_direction == direction && f->current_offset > 0) {
cp = f->current_offset;
r = journal_file_move_to_object(f, OBJECT_ENTRY, cp, &c);
return r;
}
- /* OK, we found the spot, now let's advance until to an entry
+ /* OK, we found the spot, now let's advance until an entry
* that is actually different from what we were previously
* looking at. This is necessary to handle entries which exist
* in two (or more) journal files, and which shall all be
k = compare_entry_order(f, o, new_file, new_offset);
- if (direction == DIRECTION_DOWN)
- found = k < 0;
- else
- found = k > 0;
+ found = direction == DIRECTION_DOWN ? k < 0 : k > 0;
}
if (found) {
if (r < 0)
return r;
- set_location(j, LOCATION_DISCRETE, new_file, o, new_offset);
+ set_location(j, LOCATION_DISCRETE, new_file, o, direction, new_offset);
return 1;
}