GuestFileSeek *qmp_guest_file_seek(int64_t handle, int64_t offset, int64_t whence, Error **errp) { GuestFileHandle *gfh; GuestFileSeek *seek_data; HANDLE fh; LARGE_INTEGER new_pos, off_pos; off_pos.QuadPart = offset; BOOL res; gfh = guest_file_handle_find(handle, errp); if (!gfh) { return NULL; } fh = gfh->fh; res = SetFilePointerEx(fh, off_pos, &new_pos, whence); if (!res) { error_setg_win32(errp, GetLastError(), "failed to seek file"); return NULL; } seek_data = g_new0(GuestFileSeek, 1); seek_data->position = new_pos.QuadPart; return seek_data; }