X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=bluesky%2Fbluesky.h;h=e141dd35f45c8e3fa78a597add4ea3e2c8671b57;hb=54641cabe724241dc1a04b769e92a33ac99d640a;hp=5524c4435cd53039d570ece09de6a4c4af03e643;hpb=92a6fa8cd45e12f70f65f9d9fc6d1cdd6592878a;p=bluesky.git

diff --git a/bluesky/bluesky.h b/bluesky/bluesky.h
index 5524c44..e141dd3 100644
--- a/bluesky/bluesky.h
+++ b/bluesky/bluesky.h
@@ -104,6 +104,10 @@ typedef struct {
 /* Timestamp, measured in microseconds since the Unix epoch. */
 typedef int64_t bluesky_time;
 
+/* High-resolution timer, measured in nanoseconds. */
+typedef int64_t bluesky_time_hires;
+bluesky_time_hires bluesky_now_hires();
+
 /* In-memory representation of an inode within a Blue Sky server.  This
  * corresponds roughly with information that is committed to persistent
  * storage.  Locking/refcounting rules:
@@ -149,6 +153,7 @@ typedef struct {
     /* Directory-specific fields */
     GSequence *dirents;         /* List of entries for READDIR */
     GHashTable *dirhash;        /* Hash table by name for LOOKUP */
+    GHashTable *dirhash_folded; /* As above, but case-folded */
     uint64_t parent_inum;       /* inode for ".."; 0 if the root directory */
 } BlueSkyInode;
 
@@ -159,6 +164,7 @@ typedef struct {
  * is used to provide a stable key for restarting a READDIR call. */
 typedef struct {
     gchar *name;
+    gchar *name_folded;         /* Name, folded for case-insensitive lookup */
     uint32_t cookie;
     uint64_t inum;
 } BlueSkyDirent;
@@ -194,6 +200,7 @@ void bluesky_insert_inode(BlueSkyFS *fs, BlueSkyInode *inode);
 void bluesky_dirent_destroy(gpointer dirent);
 uint64_t bluesky_directory_hash(gchar *name);
 uint64_t bluesky_directory_lookup(BlueSkyInode *inode, gchar *name);
+uint64_t bluesky_directory_ilookup(BlueSkyInode *inode, gchar *name);
 gboolean bluesky_directory_insert(BlueSkyInode *dir, gchar *name,
                                   uint64_t inum);
 void bluesky_directory_dump(BlueSkyInode *dir);