diff options
Diffstat (limited to 'src/journal')
| -rw-r--r-- | src/journal/journalctl.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index 043c6d9630..8c59bacc0b 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -1107,13 +1107,13 @@ static int discover_next_boot(sd_journal *j, static int get_boots( sd_journal *j, BootId **boots, - sd_id128_t *query_ref_boot, - int ref_boot_offset) { + sd_id128_t *boot_id, + int offset) { bool skip_once; int r, count = 0; BootId *head = NULL, *tail = NULL; - const bool advance_older = query_ref_boot && ref_boot_offset <= 0; + const bool advance_older = boot_id && offset <= 0; sd_id128_t previous_boot_id; assert(j); @@ -1121,19 +1121,19 @@ static int get_boots( /* Adjust for the asymmetry that offset 0 is * the last (and current) boot, while 1 is considered the * (chronological) first boot in the journal. */ - skip_once = query_ref_boot && sd_id128_is_null(*query_ref_boot) && ref_boot_offset < 0; + skip_once = boot_id && sd_id128_is_null(*boot_id) && offset < 0; /* Advance to the earliest/latest occurrence of our reference * boot ID (taking our lookup direction into account), so that * discover_next_boot() can do its job. * If no reference is given, the journal head/tail will do, * they're "virtual" boots after all. */ - if (query_ref_boot && !sd_id128_is_null(*query_ref_boot)) { + if (boot_id && !sd_id128_is_null(*boot_id)) { char match[9+32+1] = "_BOOT_ID="; sd_journal_flush_matches(j); - sd_id128_to_string(*query_ref_boot, match + 9); + sd_id128_to_string(*boot_id, match + 9); r = sd_journal_add_match(j, match, sizeof(match) - 1); if (r < 0) return r; @@ -1153,7 +1153,7 @@ static int get_boots( return r; else if (r == 0) goto finish; - else if (ref_boot_offset == 0) { + else if (offset == 0) { count = 1; goto finish; } @@ -1192,14 +1192,14 @@ static int get_boots( previous_boot_id = current->id; - if (query_ref_boot) { + if (boot_id) { if (!skip_once) - ref_boot_offset += advance_older ? 1 : -1; + offset += advance_older ? 1 : -1; skip_once = false; - if (ref_boot_offset == 0) { + if (offset == 0) { count = 1; - *query_ref_boot = current->id; + *boot_id = current->id; break; } } else { @@ -1255,7 +1255,7 @@ static int list_boots(sd_journal *j) { static int add_boot(sd_journal *j) { char match[9+32+1] = "_BOOT_ID="; - sd_id128_t ref_boot_id; + sd_id128_t boot_id; int r; assert(j); @@ -1266,8 +1266,8 @@ static int add_boot(sd_journal *j) { if (arg_boot_offset == 0 && sd_id128_equal(arg_boot_id, SD_ID128_NULL)) return add_match_this_boot(j, arg_machine); - ref_boot_id = arg_boot_id; - r = get_boots(j, NULL, &ref_boot_id, arg_boot_offset); + boot_id = arg_boot_id; + r = get_boots(j, NULL, &boot_id, arg_boot_offset); assert(r <= 1); if (r <= 0) { const char *reason = (r == 0) ? "No such boot ID in journal" : strerror(-r); @@ -1282,7 +1282,7 @@ static int add_boot(sd_journal *j) { return r == 0 ? -ENODATA : r; } - sd_id128_to_string(ref_boot_id, match + 9); + sd_id128_to_string(boot_id, match + 9); r = sd_journal_add_match(j, match, sizeof(match) - 1); if (r < 0) |