X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=inode.c;h=1c6a083a7aeb825e10f3758859697258cb84d459;hb=69c35a771a31ff0e6b2b59b640c90d5508064c45;hp=95afc0a9cf7916da1352c64244fc2b501ed8deb2;hpb=f48181d57295355b68dffdd8fad5729bf952ba7a;p=bluesky.git

diff --git a/inode.c b/inode.c
index 95afc0a..1c6a083 100644
--- a/inode.c
+++ b/inode.c
@@ -24,6 +24,18 @@ int64_t bluesky_get_current_time()
     return (int64_t)t.tv_sec * 1000000 + t.tv_usec;
 }
 
+/* Update an inode to indicate that a modification was made.  This increases
+ * the change counter, updates the ctime to the current time, and optionally
+ * updates the mtime. */
+void bluesky_inode_update_ctime(BlueSkyInode *inode, gboolean update_mtime)
+{
+    int64_t now = bluesky_get_current_time();
+    inode->change_count++;
+    inode->ctime = now;
+    if (update_mtime)
+        inode->mtime = now;
+}
+
 /* Unfortunately a glib hash table is only guaranteed to be able to store
  * 32-bit keys if we use the key directly.  If we want 64-bit inode numbers,
  * we'll have to allocate memory to store the 64-bit inumber, and use a pointer
@@ -85,6 +97,7 @@ BlueSkyInode *bluesky_new_inode(uint64_t inum, BlueSkyFileType type)
         break;
     case BLUESKY_DIRECTORY:
         i->dirents = g_sequence_new(bluesky_dirent_destroy);
+        i->dirhash = g_hash_table_new(g_str_hash, g_str_equal);
         break;
     case BLUESKY_BLOCK:
     case BLUESKY_CHARACTER:
@@ -148,5 +161,5 @@ void bluesky_file_truncate(BlueSkyInode *inode, uint64_t size)
     /* TODO: Zero out partial blocks if needed? */
 
     inode->size = size;
-    inode->change_count++;
+    bluesky_inode_update_ctime(inode, 1);
 }