chiark / gitweb /
machinectl: add new commands for copying files from/to containers
[elogind.git] / src / journal / sd-journal.c
index 5e2da9912632f41049c5ee779c9a60379aafe353..be08a92b762882750f6f16928d11c2f9f01c909a 100644 (file)
@@ -2320,7 +2320,6 @@ static int determine_change(sd_journal *j) {
 }
 
 _public_ int sd_journal_process(sd_journal *j) {
-        uint8_t buffer[sizeof(struct inotify_event) + FILENAME_MAX] _alignas_(struct inotify_event);
         bool got_something = false;
 
         assert_return(j, -EINVAL);
@@ -2329,6 +2328,7 @@ _public_ int sd_journal_process(sd_journal *j) {
         j->last_process_usec = now(CLOCK_MONOTONIC);
 
         for (;;) {
+                uint8_t buffer[INOTIFY_EVENT_MAX] _alignas_(struct inotify_event);
                 struct inotify_event *e;
                 ssize_t l;
 
@@ -2342,18 +2342,8 @@ _public_ int sd_journal_process(sd_journal *j) {
 
                 got_something = true;
 
-                e = (struct inotify_event*) buffer;
-                while (l > 0) {
-                        size_t step;
-
+                FOREACH_INOTIFY_EVENT(e, buffer, l)
                         process_inotify_event(j, e);
-
-                        step = sizeof(struct inotify_event) + e->len;
-                        assert(step <= (size_t) l);
-
-                        e = (struct inotify_event*) ((uint8_t*) e + step);
-                        l -= step;
-                }
         }
 }
 
@@ -2573,7 +2563,6 @@ _public_ int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_
                 size_t ol;
                 bool found;
                 int r;
-                void *release_cookie;
 
                 /* Proceed to next data object in the field's linked list */
                 if (j->unique_offset == 0) {
@@ -2599,10 +2588,10 @@ _public_ int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_
                         continue;
                 }
 
-                /* We do not use the type context here, but 0 instead,
-                 * so that we can look at this data object at the same
+                /* We do not use OBJECT_DATA context here, but OBJECT_UNUSED
+                 * instead, so that we can look at this data object at the same
                  * time as one on another file */
-                r = journal_file_move_to_object(j->unique_file, 0, j->unique_offset, &o);
+                r = journal_file_move_to_object(j->unique_file, OBJECT_UNUSED, j->unique_offset, &o);
                 if (r < 0)
                         return r;
 
@@ -2614,10 +2603,6 @@ _public_ int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_
                         return -EBADMSG;
                 }
 
-                r = journal_file_object_keep(j->unique_file, o, j->unique_offset, &release_cookie);
-                if (r < 0)
-                        return r;
-
                 r = return_data(j, j->unique_file, o, &odata, &ol);
                 if (r < 0)
                         return r;
@@ -2662,10 +2647,6 @@ _public_ int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_
                                 found = true;
                 }
 
-                r = journal_file_object_release(j->unique_file, release_cookie);
-                if (r < 0)
-                        return r;
-
                 if (found)
                         continue;