Changeset 67e881c in mainline for uspace/lib/c/generic/vfs/vfs.c

Timestamp:

2017-03-30T20:59:36Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a56cef9

Parents:

79ea5af

Message:

Rename ftruncate() to vfs_resize()

File:

• uspace/lib/c/generic/vfs/vfs.c (modified) (2 diffs)

uspace/lib/c/generic/vfs/vfs.c

@@ -408 +408 @@
                 assert(!(oflag & O_APPEND));
                 
-                (void) ftruncate(fd, 0);
+                (void) vfs_resize(fd, 0);
         }
 
@@ -620 +620 @@
  * @param length Length
  *
- * @return 0 on success, -1 on error and sets errno.
- */
-int ftruncate(int fildes, aoff64_t length)
+ * @return 0 on success or a negative erroc code otherwise.
+ */
+int vfs_resize(int file, aoff64_t length)
 {
         sysarg_t rc;
         
         async_exch_t *exch = vfs_exchange_begin();
-        rc = async_req_3_0(exch, VFS_IN_TRUNCATE, fildes,
-            LOWER32(length), UPPER32(length));
-        vfs_exchange_end(exch);
-        
-        if (rc != EOK) {
-                errno = rc;
-                return -1;
-        }
-        
-        return 0;
+        rc = async_req_3_0(exch, VFS_IN_RESIZE, file, LOWER32(length),
+            UPPER32(length));
+        vfs_exchange_end(exch);
+        
+        return rc;
 }