iterate through all fields of the current journal
entry:</para>
- <programlisting>...
+ <programlisting>…
int print_fields(sd_journal *j) {
const void *data;
size_t length;
SD_JOURNAL_FOREACH_DATA(j, data, length)
printf("%.*s\n", (int) length, data);
}
-...</programlisting>
+…</programlisting>
</refsect1>