struct sd_journal {
char *path;
+ char *prefix;
Hashmap *files;
MMapCache *mmap;
char *journal_make_match_string(sd_journal *j);
void journal_print_header(sd_journal *j);
-define_trivial_cleanup_func(sd_journal*, sd_journal_close)
+DEFINE_TRIVIAL_CLEANUP_FUNC(sd_journal*, sd_journal_close);
#define _cleanup_journal_close_ _cleanup_(sd_journal_closep)
#define JOURNAL_FOREACH_DATA_RETVAL(j, data, l, retval) \