Changes in uspace/srv/fs/fat/fat_fat.c [ed903174:7efc517] in mainline

File:

• uspace/srv/fs/fat/fat_fat.c (modified) (6 diffs)

uspace/srv/fs/fat/fat_fat.c

@@ -93 +93 @@
 
         while (clst < FAT_CLST_LAST1 && clusters < max_clusters) {
-                aoff64_t fsec;  /* sector offset relative to FAT1 */
+                bn_t fsec;      /* sector offset relative to FAT1 */
                 unsigned fidx;  /* FAT1 entry index */
 
@@ -135 +135 @@
 int
 _fat_block_get(block_t **block, fat_bs_t *bs, dev_handle_t dev_handle,
-    fat_cluster_t firstc, aoff64_t bn, int flags)
+    fat_cluster_t firstc, bn_t bn, int flags)
 {
         unsigned bps;
@@ -148 +148 @@
         int rc;
 
-        /*
-         * This function can only operate on non-zero length files.
-         */
-        if (firstc == FAT_CLST_RES0)
-                return ELIMIT;
-
         bps = uint16_t_le2host(bs->bps);
         rscnt = uint16_t_le2host(bs->rscnt);
@@ -196 +190 @@
  * @return              EOK on success or a negative error code.
  */
-int fat_fill_gap(fat_bs_t *bs, fat_node_t *nodep, fat_cluster_t mcl, aoff64_t pos)
+int fat_fill_gap(fat_bs_t *bs, fat_node_t *nodep, fat_cluster_t mcl, off_t pos)
 {
         uint16_t bps;
         unsigned spc;
         block_t *b;
-        aoff64_t o, boundary;
+        off_t o, boundary;
         int rc;
 
@@ -367 +361 @@
         uint16_t rscnt;
         uint16_t sf;
-        uint32_t ts;
+        uint16_t ts;
         unsigned rde;
         unsigned rds;
@@ -385 +379 @@
         sf = uint16_t_le2host(bs->sec_per_fat);
         rde = uint16_t_le2host(bs->root_ent_max);
-        ts = (uint32_t) uint16_t_le2host(bs->totsec16);
-        if (ts == 0)
-                ts = uint32_t_le2host(bs->totsec32);
+        ts = uint16_t_le2host(bs->totsec16);
 
         rds = (sizeof(fat_dentry_t) * rde) / bps;