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-rw-r--r--src/journal/test-journal-enum.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/journal/test-journal-enum.c b/src/journal/test-journal-enum.c
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--- /dev/null
+++ b/src/journal/test-journal-enum.c
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <stdio.h>
+
+#include "sd-journal.h"
+
+#include "journal-internal.h"
+#include "log.h"
+#include "macro.h"
+#include "tests.h"
+
+int main(int argc, char *argv[]) {
+ unsigned n = 0;
+ _cleanup_(sd_journal_closep) sd_journal *j = NULL;
+
+ test_setup_logging(LOG_DEBUG);
+
+ assert_se(sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY) >= 0);
+
+ assert_se(sd_journal_add_match(j, "_TRANSPORT=syslog", 0) >= 0);
+ assert_se(sd_journal_add_match(j, "_UID=0", 0) >= 0);
+
+ SD_JOURNAL_FOREACH_BACKWARDS(j) {
+ const void *d;
+ size_t l;
+
+ assert_se(sd_journal_get_data(j, "MESSAGE", &d, &l) >= 0);
+
+ printf("%.*s\n", (int) l, (char*) d);
+
+ n++;
+ if (n >= 10)
+ break;
+ }
+
+ return 0;
+}