journal: use int64_t instead of long for catalog file size

This replaces the use of ftell() with ftello() for 64-bit size on all
archs.

Also drops a pointless check for NULL before calling strbuf_cleanup().

diff --git a/src/journal/catalog.c b/src/journal/catalog.c
index 7f43a49..ef515fc 100644 (file)
--- a/src/journal/catalog.c
+++ b/src/journal/catalog.c
@@ -319,8 +319,8 @@ int catalog_import_file(Hashmap *h, struct strbuf *sb, const char *path) {
         return 0;
 }
 
-static long write_catalog(const char *database, struct strbuf *sb,
-                          CatalogItem *items, size_t n) {
+static int64_t write_catalog(const char *database, struct strbuf *sb,
+                             CatalogItem *items, size_t n) {
         CatalogHeader header;
         _cleanup_fclose_ FILE *w = NULL;
         int r;
@@ -379,7 +379,7 @@ static long write_catalog(const char *database, struct strbuf *sb,
                 goto error;
         }
 
-        return ftell(w);
+        return ftello(w);
 
 error:
         (void) unlink(p);
@@ -395,7 +395,8 @@ int catalog_update(const char* database, const char* root, const char* const* di
         CatalogItem *i;
         Iterator j;
         unsigned n;
-        long r;
+        int r;
+        int64_t sz;
 
         h = hashmap_new(&catalog_hash_ops);
         sb = strbuf_new();
@@ -445,18 +446,19 @@ int catalog_update(const char* database, const char* root, const char* const* di
         assert(n == hashmap_size(h));
         qsort_safe(items, n, sizeof(CatalogItem), catalog_compare_func);
 
-        r = write_catalog(database, sb, items, n);
-        if (r < 0)
-                log_error_errno(r, "Failed to write %s: %m", database);
-        else
-                log_debug("%s: wrote %u items, with %zu bytes of strings, %ld total size.",
-                          database, n, sb->len, r);
+        sz = write_catalog(database, sb, items, n);
+        if (sz < 0)
+                r = log_error_errno(sz, "Failed to write %s: %m", database);
+        else {
+                r = 0;
+                log_debug("%s: wrote %u items, with %zu bytes of strings, %"PRIi64" total size.",
+                          database, n, sb->len, sz);
+        }
 
 finish:
-        if (sb)
-                strbuf_cleanup(sb);
+        strbuf_cleanup(sb);
 
-        return r < 0 ? r : 0;
+        return r;
 }
 
 static int open_mmap(const char *database, int *_fd, struct stat *_st, void **_p) {