X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fjournal%2Fsd-journal.c;h=80ff8fef573fb4f7d03ace09fcb61eff0e9e70bc;hp=f674abf9d73c6daed746b4a13ee26e01eaed4b6d;hb=36202fd2bc252616966166c98ccb0e0e5ece1fc9;hpb=3b1a55e110ab387a8d213581983e20c0a63d7894

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index f674abf9d..80ff8fef5 100644
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -997,7 +997,7 @@ _public_ int sd_journal_get_cursor(sd_journal *j, char **cursor) {
 }
 
 _public_ int sd_journal_seek_cursor(sd_journal *j, const char *cursor) {
-        char *w, *state;
+        const char *word, *state;
         size_t l;
         unsigned long long seqnum, monotonic, realtime, xor_hash;
         bool
@@ -1013,18 +1013,18 @@ _public_ int sd_journal_seek_cursor(sd_journal *j, const char *cursor) {
         assert_return(!journal_pid_changed(j), -ECHILD);
         assert_return(!isempty(cursor), -EINVAL);
 
-        FOREACH_WORD_SEPARATOR(w, l, cursor, ";", state) {
+        FOREACH_WORD_SEPARATOR(word, l, cursor, ";", state) {
                 char *item;
                 int k = 0;
 
-                if (l < 2 || w[1] != '=')
+                if (l < 2 || word[1] != '=')
                         return -EINVAL;
 
-                item = strndup(w, l);
+                item = strndup(word, l);
                 if (!item)
                         return -ENOMEM;
 
-                switch (w[0]) {
+                switch (word[0]) {
 
                 case 's':
                         seqnum_id_set = true;
@@ -1103,7 +1103,7 @@ _public_ int sd_journal_seek_cursor(sd_journal *j, const char *cursor) {
 
 _public_ int sd_journal_test_cursor(sd_journal *j, const char *cursor) {
         int r;
-        char *w, *state;
+        const char *word, *state;
         size_t l;
         Object *o;
 
@@ -1118,20 +1118,20 @@ _public_ int sd_journal_test_cursor(sd_journal *j, const char *cursor) {
         if (r < 0)
                 return r;
 
-        FOREACH_WORD_SEPARATOR(w, l, cursor, ";", state) {
+        FOREACH_WORD_SEPARATOR(word, l, cursor, ";", state) {
                 _cleanup_free_ char *item = NULL;
                 sd_id128_t id;
                 unsigned long long ll;
                 int k = 0;
 
-                if (l < 2 || w[1] != '=')
+                if (l < 2 || word[1] != '=')
                         return -EINVAL;
 
-                item = strndup(w, l);
+                item = strndup(word, l);
                 if (!item)
                         return -ENOMEM;
 
-                switch (w[0]) {
+                switch (word[0]) {
 
                 case 's':
                         k = sd_id128_from_string(item+2, &id);
@@ -2004,7 +2004,7 @@ _public_ int sd_journal_get_data(sd_journal *j, const char *field, const void **
                                                   &f->compress_buffer, &f->compress_buffer_size,
                                                   field, field_length, '=')) {
 
-                                uint64_t rsize;
+                                size_t rsize;
 
                                 r = decompress_blob(compression,
                                                     o->data.payload, l,
@@ -2059,7 +2059,7 @@ static int return_data(sd_journal *j, JournalFile *f, Object *o, const void **da
         compression = o->object.flags & OBJECT_COMPRESSION_MASK;
         if (compression) {
 #if defined(HAVE_XZ) || defined(HAVE_LZ4)
-                uint64_t rsize;
+                size_t rsize;
                 int r;
 
                 r = decompress_blob(compression,
@@ -2399,7 +2399,7 @@ _public_ int sd_journal_get_cutoff_realtime_usec(sd_journal *j, uint64_t *from,
 _public_ int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, sd_id128_t boot_id, uint64_t *from, uint64_t *to) {
         Iterator i;
         JournalFile *f;
-        bool first = true;
+        bool found = false;
         int r;
 
         assert_return(j, -EINVAL);
@@ -2418,21 +2418,21 @@ _public_ int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, sd_id128_t boot
                 if (r == 0)
                         continue;
 
-                if (first) {
+                if (found) {
                         if (from)
-                                *from = fr;
+                                *from = MIN(fr, *from);
                         if (to)
-                                *to = t;
-                        first = false;
+                                *to = MAX(t, *to);
                 } else {
                         if (from)
-                                *from = MIN(fr, *from);
+                                *from = fr;
                         if (to)
-                                *to = MAX(t, *to);
+                                *to = t;
+                        found = true;
                 }
         }
 
-        return first ? 0 : 1;
+        return found;
 }
 
 void journal_print_header(sd_journal *j) {
@@ -2557,7 +2557,7 @@ _public_ int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_
 
                 /* Let's do the type check by hand, since we used 0 context above. */
                 if (o->object.type != OBJECT_DATA) {
-                        log_error("%s:offset " OFSfmt ": object has type %d, expected %d",
+                        log_debug("%s:offset " OFSfmt ": object has type %d, expected %d",
                                   j->unique_file->path, j->unique_offset,
                                   o->object.type, OBJECT_DATA);
                         return -EBADMSG;