diff options
Diffstat (limited to 'src/journal')
| -rw-r--r-- | src/journal/sd-journal.c | 66 |
1 files changed, 30 insertions, 36 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index 285e5e3fb2..173f9484e7 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -412,60 +412,51 @@ _public_ void sd_journal_flush_matches(sd_journal *j) { detach_location(j); } -_pure_ static int compare_with_location(JournalFile *af, Object *ao, Location *l) { - uint64_t a; - - assert(af); - assert(ao); +_pure_ static int compare_with_location(JournalFile *f, Location *l) { + assert(f); assert(l); + assert(f->location_type == LOCATION_SEEK); assert(l->type == LOCATION_DISCRETE || l->type == LOCATION_SEEK); if (l->monotonic_set && - sd_id128_equal(ao->entry.boot_id, l->boot_id) && + sd_id128_equal(f->current_boot_id, l->boot_id) && l->realtime_set && - le64toh(ao->entry.realtime) == l->realtime && + f->current_realtime == l->realtime && l->xor_hash_set && - le64toh(ao->entry.xor_hash) == l->xor_hash) + f->current_xor_hash == l->xor_hash) return 0; if (l->seqnum_set && - sd_id128_equal(af->header->seqnum_id, l->seqnum_id)) { + sd_id128_equal(f->header->seqnum_id, l->seqnum_id)) { - a = le64toh(ao->entry.seqnum); - - if (a < l->seqnum) + if (f->current_seqnum < l->seqnum) return -1; - if (a > l->seqnum) + if (f->current_seqnum > l->seqnum) return 1; } if (l->monotonic_set && - sd_id128_equal(ao->entry.boot_id, l->boot_id)) { - - a = le64toh(ao->entry.monotonic); + sd_id128_equal(f->current_boot_id, l->boot_id)) { - if (a < l->monotonic) + if (f->current_monotonic < l->monotonic) return -1; - if (a > l->monotonic) + if (f->current_monotonic > l->monotonic) return 1; } if (l->realtime_set) { - a = le64toh(ao->entry.realtime); - - if (a < l->realtime) + if (f->current_realtime < l->realtime) return -1; - if (a > l->realtime) + if (f->current_realtime > l->realtime) return 1; } if (l->xor_hash_set) { - a = le64toh(ao->entry.xor_hash); - if (a < l->xor_hash) + if (f->current_xor_hash < l->xor_hash) return -1; - if (a > l->xor_hash) + if (f->current_xor_hash > l->xor_hash) return 1; } @@ -740,21 +731,24 @@ static int next_beyond_location(sd_journal *j, JournalFile *f, direction_t direc f->last_n_entries = n_entries; if (f->last_direction == direction && f->current_offset > 0) { + cp = f->current_offset; + /* LOCATION_SEEK here means we did the work in a previous * iteration and the current location already points to a * candidate entry. */ - if (f->location_type == LOCATION_SEEK) - return 1; - - cp = f->current_offset; + if (f->location_type != LOCATION_SEEK) { + r = next_with_matches(j, f, direction, &c, &cp); + if (r <= 0) + return r; - r = next_with_matches(j, f, direction, &c, &cp); - if (r <= 0) - return r; + journal_file_save_location(f, direction, c, cp); + } } else { r = find_location_with_matches(j, f, direction, &c, &cp); if (r <= 0) return r; + + journal_file_save_location(f, direction, c, cp); } /* OK, we found the spot, now let's advance until an entry @@ -769,20 +763,20 @@ static int next_beyond_location(sd_journal *j, JournalFile *f, direction_t direc if (j->current_location.type == LOCATION_DISCRETE) { int k; - k = compare_with_location(f, c, &j->current_location); + k = compare_with_location(f, &j->current_location); found = direction == DIRECTION_DOWN ? k > 0 : k < 0; } else found = true; - if (found) { - journal_file_save_location(f, direction, c, cp); + if (found) return 1; - } r = next_with_matches(j, f, direction, &c, &cp); if (r <= 0) return r; + + journal_file_save_location(f, direction, c, cp); } } |