From 14499361a537f769fadfb2e9323c8a65d31e6862 Mon Sep 17 00:00:00 2001
From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 16 Dec 2014 15:47:01 +0100
Subject: [PATCH 1/1] journal: delete unused function journal_file_skip_entry()

Its only caller is a test.
---
 src/journal/journal-file.c | 49 --------------------------------------
 src/journal/journal-file.h |  1 -
 src/journal/test-journal.c |  9 -------
 3 files changed, 59 deletions(-)

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 75a7c11a0..efe14b0d9 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -1995,55 +1995,6 @@ int journal_file_next_entry(
         return 1;
 }
 
-int journal_file_skip_entry(
-                JournalFile *f,
-                Object *o, uint64_t p,
-                int64_t skip,
-                Object **ret, uint64_t *offset) {
-
-        uint64_t i, n;
-        int r;
-
-        assert(f);
-        assert(o);
-        assert(p > 0);
-
-        if (o->object.type != OBJECT_ENTRY)
-                return -EINVAL;
-
-        r = generic_array_bisect(f,
-                                 le64toh(f->header->entry_array_offset),
-                                 le64toh(f->header->n_entries),
-                                 p,
-                                 test_object_offset,
-                                 DIRECTION_DOWN,
-                                 NULL, NULL,
-                                 &i);
-        if (r <= 0)
-                return r;
-
-        /* Calculate new index */
-        if (skip < 0) {
-                if ((uint64_t) -skip >= i)
-                        i = 0;
-                else
-                        i = i - (uint64_t) -skip;
-        } else
-                i  += (uint64_t) skip;
-
-        n = le64toh(f->header->n_entries);
-        if (n <= 0)
-                return -EBADMSG;
-
-        if (i >= n)
-                i = n-1;
-
-        return generic_array_get(f,
-                                 le64toh(f->header->entry_array_offset),
-                                 i,
-                                 ret, offset);
-}
-
 int journal_file_next_entry_for_data(
                 JournalFile *f,
                 Object *o, uint64_t p,
diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h
index 8c3f308ff..3514bef0e 100644
--- a/src/journal/journal-file.h
+++ b/src/journal/journal-file.h
@@ -176,7 +176,6 @@ int journal_file_find_field_object(JournalFile *f, const void *field, uint64_t s
 int journal_file_find_field_object_with_hash(JournalFile *f, const void *field, uint64_t size, uint64_t hash, Object **ret, uint64_t *offset);
 
 int journal_file_next_entry(JournalFile *f, Object *o, uint64_t p, direction_t direction, Object **ret, uint64_t *offset);
-int journal_file_skip_entry(JournalFile *f, Object *o, uint64_t p, int64_t skip, Object **ret, uint64_t *offset);
 
 int journal_file_next_entry_for_data(JournalFile *f, Object *o, uint64_t p, uint64_t data_offset, direction_t direction, Object **ret, uint64_t *offset);
 
diff --git a/src/journal/test-journal.c b/src/journal/test-journal.c
index ff9dc9e17..29d587798 100644
--- a/src/journal/test-journal.c
+++ b/src/journal/test-journal.c
@@ -80,15 +80,6 @@ static void test_non_empty(void) {
         assert_se(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
         assert_se(le64toh(o->entry.seqnum) == 1);
 
-        assert_se(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1);
-        assert_se(le64toh(o->entry.seqnum) == 3);
-
-        assert_se(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
-        assert_se(le64toh(o->entry.seqnum) == 1);
-
-        assert_se(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
-        assert_se(le64toh(o->entry.seqnum) == 1);
-
         assert_se(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1);
         assert_se(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
         assert_se(le64toh(o->entry.seqnum) == 1);
-- 
2.30.2