diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/journal/sd-journal.c | 41 | ||||
| -rw-r--r-- | src/shared/list.h | 7 |
2 files changed, 24 insertions, 24 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index 46511df6be..8b9a589cd3 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -593,42 +593,35 @@ static int next_for_match( } } else if (m->type == MATCH_AND_TERM) { - Match *i; - bool continue_looking; + Match *i, *last_moved; /* Always jump to the next matching entry and repeat - * this until we fine and offset that matches for all + * this until we find an offset that matches for all * matches. */ if (!m->matches) return 0; - np = 0; - do { - continue_looking = false; + r = next_for_match(j, m->matches, f, after_offset, direction, NULL, &np); + if (r <= 0) + return r; - LIST_FOREACH(matches, i, m->matches) { - uint64_t cp, limit; + assert(direction == DIRECTION_DOWN ? np >= after_offset : np <= after_offset); + last_moved = m->matches; - if (np == 0) - limit = after_offset; - else if (direction == DIRECTION_DOWN) - limit = MAX(np, after_offset); - else - limit = MIN(np, after_offset); + LIST_LOOP_BUT_ONE(matches, i, m->matches, last_moved) { + uint64_t cp; - r = next_for_match(j, i, f, limit, direction, NULL, &cp); - if (r <= 0) - return r; + r = next_for_match(j, i, f, np, direction, NULL, &cp); + if (r <= 0) + return r; - if ((direction == DIRECTION_DOWN ? cp >= after_offset : cp <= after_offset) && - (np == 0 || (direction == DIRECTION_DOWN ? cp > np : cp < np))) { - np = cp; - continue_looking = true; - } + assert(direction == DIRECTION_DOWN ? cp >= np : cp <= np); + if (direction == DIRECTION_DOWN ? cp > np : cp < np) { + np = cp; + last_moved = i; } - - } while (continue_looking); + } } if (np == 0) diff --git a/src/shared/list.h b/src/shared/list.h index 47f275a019..96d6237974 100644 --- a/src/shared/list.h +++ b/src/shared/list.h @@ -123,3 +123,10 @@ #define LIST_FOREACH_AFTER(name,i,p) \ for ((i) = (p)->name##_next; (i); (i) = (i)->name##_next) + +/* Loop starting from p->next until p->prev. + p can be adjusted meanwhile. */ +#define LIST_LOOP_BUT_ONE(name,i,head,p) \ + for ((i) = (p)->name##_next ? (p)->name##_next : (head); \ + (i) != (p); \ + (i) = (i)->name##_next ? (i)->name##_next : (head)) |