} else if ((flags & OUTPUT_FULL_WIDTH) || (message_len + n + 1 < n_columns))
fprintf(f, ": %s%.*s%s\n", color_on, (int) message_len, message, color_off);
else if (n < n_columns && n_columns - n - 2 >= 3) {
- char *e;
+ char _cleanup_free_ *e;
e = ellipsize_mem(message, message_len, n_columns - n - 2, 90);
fprintf(f, ": %s%.*s%s\n", color_on, (int) message_len, message, color_off);
else
fprintf(f, ": %s%s%s\n", color_on, e, color_off);
-
- free(e);
} else
fputs("\n", f);
const void *data;
size_t length;
- char *cursor;
+ char _cleanup_free_ *cursor = NULL;
uint64_t realtime;
char ts[FORMAT_TIMESTAMP_MAX];
int r;
format_timestamp(ts, sizeof(ts), realtime),
cursor);
- free(cursor);
-
SD_JOURNAL_FOREACH_DATA(j, data, length) {
if (!shall_print(data, length, flags)) {
const char *c;
char sid[33];
int r;
usec_t realtime, monotonic;
- char *cursor;
+ char _cleanup_free_ *cursor = NULL;
const void *data;
size_t length;
(unsigned long long) monotonic,
sd_id128_to_string(boot_id, sid));
- free(cursor);
-
SD_JOURNAL_FOREACH_DATA(j, data, length) {
/* We already printed the boot id, from the data in
OutputFlags flags) {
uint64_t realtime, monotonic;
- char *cursor, *k;
+ char _cleanup_free_ *cursor = NULL;
const void *data;
size_t length;
sd_id128_t boot_id;
- char sid[33];
+ char sid[33], *k;
int r;
Hashmap *h = NULL;
bool done, separator;
(unsigned long long) monotonic,
sd_id128_to_string(boot_id, sid));
}
- free(cursor);
h = hashmap_new(string_hash_func, string_compare_func);
if (!h)
return ret;
}
-int show_journal_by_unit(
- FILE *f,
- const char *unit,
- OutputMode mode,
- unsigned n_columns,
- usec_t not_before,
- unsigned how_many,
- OutputFlags flags) {
+static int show_journal(FILE *f,
+ sd_journal *j,
+ OutputMode mode,
+ unsigned n_columns,
+ usec_t not_before,
+ unsigned how_many,
+ OutputFlags flags) {
- _cleanup_free_ char *m1 = NULL, *m2 = NULL, *m3 = NULL;
- sd_journal *j = NULL;
int r;
unsigned line = 0;
bool need_seek = false;
int warn_cutoff = flags & OUTPUT_WARN_CUTOFF;
+ assert(j);
assert(mode >= 0);
assert(mode < _OUTPUT_MODE_MAX);
- assert(unit);
-
- if (!endswith(unit, ".service") &&
- !endswith(unit, ".socket") &&
- !endswith(unit, ".mount") &&
- !endswith(unit, ".swap"))
- return 0;
-
- if (how_many <= 0)
- return 0;
-
- if (asprintf(&m1, "_SYSTEMD_UNIT=%s", unit) < 0 ||
- asprintf(&m2, "COREDUMP_UNIT=%s", unit) < 0 ||
- asprintf(&m3, "UNIT=%s", unit) < 0) {
- r = -ENOMEM;
- goto finish;
- }
-
- r = sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY|SD_JOURNAL_SYSTEM_ONLY);
- if (r < 0)
- goto finish;
-
- /* Look for messages from the service itself */
- r = sd_journal_add_match(j, m1, 0);
- if (r < 0)
- goto finish;
-
- /* Look for coredumps of the service */
- r = sd_journal_add_disjunction(j);
- if (r < 0)
- goto finish;
- r = sd_journal_add_match(j, "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1", 0);
- if (r < 0)
- goto finish;
- r = sd_journal_add_match(j, m2, 0);
- if (r < 0)
- goto finish;
-
- /* Look for messages from PID 1 about this service */
- r = sd_journal_add_disjunction(j);
- if (r < 0)
- goto finish;
- r = sd_journal_add_match(j, "_PID=1", 0);
- if (r < 0)
- goto finish;
- r = sd_journal_add_match(j, m3, 0);
- if (r < 0)
- goto finish;
/* Seek to end */
r = sd_journal_seek_tail(j);
}
+finish:
+ return r;
+}
+
+int show_journal_by_unit(
+ FILE *f,
+ const char *unit,
+ OutputMode mode,
+ unsigned n_columns,
+ usec_t not_before,
+ unsigned how_many,
+ OutputFlags flags) {
+
+ _cleanup_free_ char *m1 = NULL, *m2 = NULL, *m3 = NULL;
+ sd_journal *j = NULL;
+ int r;
+
+ assert(mode >= 0);
+ assert(mode < _OUTPUT_MODE_MAX);
+ assert(unit);
+
+ if (how_many <= 0)
+ return 0;
+
+ if (asprintf(&m1, "_SYSTEMD_UNIT=%s", unit) < 0 ||
+ asprintf(&m2, "COREDUMP_UNIT=%s", unit) < 0 ||
+ asprintf(&m3, "UNIT=%s", unit) < 0) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ r = sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY|SD_JOURNAL_SYSTEM_ONLY);
+ if (r < 0)
+ goto finish;
+
+ /* Look for messages from the service itself */
+ r = sd_journal_add_match(j, m1, 0);
+ if (r < 0)
+ goto finish;
+
+ /* Look for coredumps of the service */
+ r = sd_journal_add_disjunction(j);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1", 0);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m2, 0);
+ if (r < 0)
+ goto finish;
+
+ /* Look for messages from PID 1 about this service */
+ r = sd_journal_add_disjunction(j);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, "_PID=1", 0);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m3, 0);
+ if (r < 0)
+ goto finish;
+
+ r = show_journal(f, j, mode, n_columns, not_before, how_many, flags);
+ if (r < 0)
+ goto finish;
+
+finish:
+ if (j)
+ sd_journal_close(j);
+
+ return r;
+}
+
+int show_journal_by_user_unit(
+ FILE *f,
+ const char *unit,
+ OutputMode mode,
+ unsigned n_columns,
+ usec_t not_before,
+ unsigned how_many,
+ uid_t uid,
+ OutputFlags flags) {
+
+ _cleanup_free_ char *m1 = NULL, *m2 = NULL, *m3 = NULL, *m4 = NULL;
+ sd_journal *j = NULL;
+ int r;
+
+ assert(mode >= 0);
+ assert(mode < _OUTPUT_MODE_MAX);
+ assert(unit);
+
+ if (how_many <= 0)
+ return 0;
+
+ if (asprintf(&m1, "_SYSTEMD_USER_UNIT=%s", unit) < 0 ||
+ asprintf(&m2, "USER_UNIT=%s", unit) < 0 ||
+ asprintf(&m3, "COREDUMP_USER_UNIT=%s", unit) < 0 ||
+ asprintf(&m4, "_UID=%d", uid) < 0) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ r = sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY);
+ if (r < 0)
+ goto finish;
+
+ /* Look for messages from the user service itself */
+ r = sd_journal_add_match(j, m1, 0);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m4, 0);
+ if (r < 0)
+ goto finish;
+
+ /* Look for messages from systemd about this service */
+ r = sd_journal_add_disjunction(j);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m2, 0);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m4, 0);
+ if (r < 0)
+ goto finish;
+
+ /* Look for coredumps of the service */
+ r = sd_journal_add_disjunction(j);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m3, 0);
+ if (r < 0)
+ goto finish;
+ r = sd_journal_add_match(j, m4, 0);
+ if (r < 0)
+ goto finish;
+
+ r = show_journal(f, j, mode, n_columns, not_before, how_many, flags);
+ if (r < 0)
+ goto finish;
+
finish:
if (j)
sd_journal_close(j);
~ianmdlvl / elogind.git / blobdiff