Fix a longstanding(?) memory-leak bug when truncating a file.

[bluesky.git] / bluesky / bluesky.h

diff --git a/bluesky/bluesky.h b/bluesky/bluesky.h
index 099aad4..60a3842 100644 (file)
--- a/bluesky/bluesky.h
+++ b/bluesky/bluesky.h
@@ -63,19 +63,19 @@ void bluesky_init(void);
 
 gchar *bluesky_lowercase(const gchar *s);
 
-struct _BlueSkyMmap;
-typedef struct _BlueSkyMmap BlueSkyMmap;
+struct _BlueSkyCacheFile;
+typedef struct _BlueSkyCacheFile BlueSkyCacheFile;
 
 typedef struct {
     gint refcount;
-    BlueSkyMmap *mmap;
+    BlueSkyCacheFile *mmap;
     gchar *data;
     gsize len;
 } BlueSkyRCStr;
 
 BlueSkyRCStr *bluesky_string_new(gpointer data, gsize len);
 BlueSkyRCStr *bluesky_string_new_from_gstring(GString *s);
-BlueSkyRCStr *bluesky_string_new_from_mmap(BlueSkyMmap *mmap,
+BlueSkyRCStr *bluesky_string_new_from_mmap(BlueSkyCacheFile *mmap,
                                            int offset, gsize len);
 void bluesky_string_ref(BlueSkyRCStr *string);
 void bluesky_string_unref(BlueSkyRCStr *string);
@@ -169,6 +169,9 @@ typedef struct {
     /* Mutex for the flush daemon, to prevent concurrent execution. */
     GMutex *flushd_lock;
 
+    /* Used to wait for the cache daemon to free up space */
+    GCond *flushd_cond;
+
     /* Mapping of object identifiers (blocks, inodes) to physical location (in
      * the local cache or in the logs in the cloud). */
     GHashTable *locations;