diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c')
| -rw-r--r-- | src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c b/src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c index 178adc1dac8..70a82007300 100644 --- a/src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c +++ b/src/third_party/wiredtiger/src/os_common/os_fs_inmemory.c @@ -391,41 +391,6 @@ __im_file_sync(WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session) } /* - * __im_file_truncate -- - * POSIX ftruncate. - */ -static int -__im_file_truncate( - WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session, wt_off_t offset) -{ - WT_DECL_RET; - WT_FILE_HANDLE_INMEM *im_fh; - WT_FILE_SYSTEM_INMEM *im_fs; - WT_SESSION_IMPL *session; - size_t off; - - im_fh = (WT_FILE_HANDLE_INMEM *)file_handle; - im_fs = (WT_FILE_SYSTEM_INMEM *)file_handle->file_system; - session = (WT_SESSION_IMPL *)wt_session; - - __wt_spin_lock(session, &im_fs->lock); - - /* - * Grow the buffer as necessary, clear any new space in the file, and - * reset the file's data length. - */ - off = (size_t)offset; - WT_ERR(__wt_buf_grow(session, &im_fh->buf, off)); - if (im_fh->buf.size < off) - memset((uint8_t *)im_fh->buf.data + im_fh->buf.size, - 0, off - im_fh->buf.size); - im_fh->buf.size = off; - -err: __wt_spin_unlock(session, &im_fs->lock); - return (ret); -} - -/* * __im_file_write -- * POSIX pwrite. */ @@ -526,7 +491,6 @@ __im_file_open(WT_FILE_SYSTEM *file_system, WT_SESSION *wt_session, file_handle->fh_read = __im_file_read; file_handle->fh_size = __im_file_size; file_handle->fh_sync = __im_file_sync; - file_handle->fh_truncate = __im_file_truncate; file_handle->fh_write = __im_file_write; *file_handlep = file_handle; |