From: Martin Mares <mj@ucw.cz>
Date: Mon, 5 Mar 2001 12:35:58 +0000 (+0000)
Subject: Introduced obuck_get_pos(), converted gatherd limits to use it.
X-Git-Tag: holmes-import~1524
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=995458e48d482bd5fa349882fba5cb4d6350076d;p=libucw.git

Introduced obuck_get_pos(), converted gatherd limits to use it.
---

diff --git a/lib/bucket.c b/lib/bucket.c
index 5799d6e5..cac9419f 100644
--- a/lib/bucket.c
+++ b/lib/bucket.c
@@ -157,7 +157,7 @@ obuck_get(oid_t oid)
 {
   struct fastbuf *b = obuck_fb;
 
-  bucket_start = ((sh_off_t) oid) << OBUCK_SHIFT;
+  bucket_start = obuck_get_pos(oid);
   bflush(b);
   if (sh_pread(obuck_fd, &obuck_hdr, sizeof(obuck_hdr), bucket_start) != sizeof(obuck_hdr))
     obuck_broken("Short header read");
diff --git a/lib/bucket.h b/lib/bucket.h
index f99baae9..bdf35e81 100644
--- a/lib/bucket.h
+++ b/lib/bucket.h
@@ -55,3 +55,10 @@ void obuck_create_end(struct fastbuf *b, struct obuck_header *hdrp);
 
 /* Deleting buckets */
 void obuck_delete(oid_t oid);
+
+/* Convert bucket ID to file position (for size limitations etc.) */
+
+static inline sh_off_t obuck_get_pos(oid_t oid)
+{
+  return ((sh_off_t) oid) << OBUCK_SHIFT;
+}