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-rw-r--r--src/journal/journalctl.c51
1 files changed, 27 insertions, 24 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index b51df7d54e..fa2be3b55f 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -452,7 +452,7 @@ static int parse_argv(int argc, char *argv[]) {
arg_boot = true;
if (optarg) {
- r = parse_boot_descriptor(optarg, &arg_boot_id, &arg_boot_offset);
+ r = parse_boot_descriptor(optarg, &arg_boot_id, &arg_boot_offset);
if (r < 0) {
log_error("Failed to parse boot descriptor '%s'", optarg);
return -EINVAL;
@@ -1848,12 +1848,12 @@ int main(int argc, char *argv[]) {
if (r < 0) {
log_error_errno(r, "Failed to open %s: %m",
arg_directory ? arg_directory : arg_file ? "files" : "journal");
- return EXIT_FAILURE;
+ goto finish;
}
r = access_check(j);
if (r < 0)
- return EXIT_FAILURE;
+ goto finish;
if (arg_action == ACTION_VERIFY) {
r = verify(j);
@@ -1862,7 +1862,8 @@ int main(int argc, char *argv[]) {
if (arg_action == ACTION_PRINT_HEADER) {
journal_print_header(j);
- return EXIT_SUCCESS;
+ r = 0;
+ goto finish;
}
if (arg_action == ACTION_DISK_USAGE) {
@@ -1871,11 +1872,11 @@ int main(int argc, char *argv[]) {
r = sd_journal_get_usage(j, &bytes);
if (r < 0)
- return EXIT_FAILURE;
+ goto finish;
printf("Archived and active journals take up %s on disk.\n",
format_bytes(sbytes, sizeof(sbytes), bytes));
- return EXIT_SUCCESS;
+ goto finish;
}
if (arg_action == ACTION_VACUUM) {
@@ -1895,7 +1896,7 @@ int main(int argc, char *argv[]) {
}
}
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+ goto finish;
}
if (arg_action == ACTION_LIST_BOOTS) {
@@ -1907,36 +1908,36 @@ int main(int argc, char *argv[]) {
* It may need to seek the journal to find parent boot IDs. */
r = add_boot(j);
if (r < 0)
- return EXIT_FAILURE;
+ goto finish;
r = add_dmesg(j);
if (r < 0)
- return EXIT_FAILURE;
+ goto finish;
r = add_units(j);
arg_system_units = strv_free(arg_system_units);
arg_user_units = strv_free(arg_user_units);
if (r < 0) {
log_error_errno(r, "Failed to add filter for units: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = add_syslog_identifier(j);
if (r < 0) {
log_error_errno(r, "Failed to add filter for syslog identifiers: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = add_priorities(j);
if (r < 0) {
log_error_errno(r, "Failed to add filter for priorities: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = add_matches(j, argv + optind);
if (r < 0) {
log_error_errno(r, "Failed to add filters: %m");
- return EXIT_FAILURE;
+ goto finish;
}
if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) {
@@ -1953,13 +1954,13 @@ int main(int argc, char *argv[]) {
r = sd_journal_set_data_threshold(j, 0);
if (r < 0) {
log_error("Failed to unset data size threshold");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_query_unique(j, arg_field);
if (r < 0) {
log_error_errno(r, "Failed to query unique data objects: %m");
- return EXIT_FAILURE;
+ goto finish;
}
SD_JOURNAL_FOREACH_UNIQUE(j, data, size) {
@@ -1977,22 +1978,24 @@ int main(int argc, char *argv[]) {
n_shown ++;
}
- return EXIT_SUCCESS;
+ r = 0;
+ goto finish;
}
/* Opening the fd now means the first sd_journal_wait() will actually wait */
if (arg_follow) {
r = sd_journal_get_fd(j);
if (r < 0)
- return EXIT_FAILURE;
+ goto finish;
}
if (arg_cursor || arg_after_cursor) {
r = sd_journal_seek_cursor(j, arg_cursor ?: arg_after_cursor);
if (r < 0) {
log_error_errno(r, "Failed to seek to cursor: %m");
- return EXIT_FAILURE;
+ goto finish;
}
+
if (!arg_reverse)
r = sd_journal_next_skip(j, 1 + !!arg_after_cursor);
else
@@ -2010,7 +2013,7 @@ int main(int argc, char *argv[]) {
r = sd_journal_seek_realtime_usec(j, arg_since);
if (r < 0) {
log_error_errno(r, "Failed to seek to date: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_next(j);
@@ -2018,7 +2021,7 @@ int main(int argc, char *argv[]) {
r = sd_journal_seek_realtime_usec(j, arg_until);
if (r < 0) {
log_error_errno(r, "Failed to seek to date: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_previous(j);
@@ -2026,7 +2029,7 @@ int main(int argc, char *argv[]) {
r = sd_journal_seek_tail(j);
if (r < 0) {
log_error_errno(r, "Failed to seek to tail: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_previous_skip(j, arg_lines);
@@ -2035,7 +2038,7 @@ int main(int argc, char *argv[]) {
r = sd_journal_seek_tail(j);
if (r < 0) {
log_error_errno(r, "Failed to seek to tail: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_previous(j);
@@ -2044,7 +2047,7 @@ int main(int argc, char *argv[]) {
r = sd_journal_seek_head(j);
if (r < 0) {
log_error_errno(r, "Failed to seek to head: %m");
- return EXIT_FAILURE;
+ goto finish;
}
r = sd_journal_next(j);
@@ -2052,7 +2055,7 @@ int main(int argc, char *argv[]) {
if (r < 0) {
log_error_errno(r, "Failed to iterate through journal: %m");
- return EXIT_FAILURE;
+ goto finish;
}
if (!arg_follow)