tmpfiles: introduce type X

[elogind.git] / man / sd_journal_query_unique.xml

diff --git a/man/sd_journal_query_unique.xml b/man/sd_journal_query_unique.xml
index 278506ae19ad4c0310b1390d2bb60cff0d450acc..502a7e08c27036c4fb362edab5f3e72d8f866dd0 100644 (file)
--- a/man/sd_journal_query_unique.xml
+++ b/man/sd_journal_query_unique.xml
@@ -113,7 +113,9 @@
                 invocation of
                 <function>sd_journal_enumerate_unique()</function>. Note
                 that the data returned will be prefixed with the field
-                name and '='.</para>
+                name and '='. Note that this call is subject to the
+                data field size threshold as controlled by
+                <function>sd_journal_set_data_threshold()</function>.</para>
 
                 <para><function>sd_journal_restart_unique()</function>
                 resets the data enumeration index to the beginning of
@@ -176,7 +178,7 @@
 
 int main(int argc, char *argv[]) {
         sd_journal *j;
-        const char *d;
+        const void *d;
         size_t l;
         int r;
 
@@ -191,7 +193,7 @@ int main(int argc, char *argv[]) {
                 return 1;
         }
         SD_JOURNAL_FOREACH_UNIQUE(j, d, l)
-                printf("%.*s\n", (int) l, d);
+                printf("%.*s\n", (int) l, (const char*) d);
         sd_journal_close(j);
         return 0;
 }</programlisting>