1.1 --- a/file_pager.h Sat Mar 27 00:55:05 2021 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,37 +0,0 @@
1.4 -#pragma once
1.5 -
1.6 -#include "mapped_file_object_interface.h"
1.7 -#include "pager.h"
1.8 -
1.9 -/* A pager abstraction for a file. */
1.10 -
1.11 -class FilePager : public Pager, public MappedFileObject
1.12 -{
1.13 -public:
1.14 - fileid_t fileid;
1.15 -
1.16 - explicit FilePager(fileid_t fileid, PageMapper *mapper, flags_t flags);
1.17 -
1.18 - /* Server details. */
1.19 -
1.20 - int expected_items();
1.21 -
1.22 - ipc_server_handler_type handler();
1.23 -
1.24 - void *interface()
1.25 - { return static_cast<MappedFileObject *>(this); }
1.26 -
1.27 - /* File methods. */
1.28 -
1.29 - virtual long flush(offset_t populated_size, offset_t *size);
1.30 -
1.31 - virtual long resize(offset_t *size);
1.32 -
1.33 - /* Pager and mapped file methods. */
1.34 -
1.35 - virtual long map(unsigned long offset, l4_addr_t hot_spot, flags_t flags, l4_snd_fpage_t *region);
1.36 -
1.37 - virtual long mmap(offset_t position, offset_t length, offset_t *start_pos, offset_t *end_pos, offset_t *data_end);
1.38 -};
1.39 -
1.40 -// vim: tabstop=4 expandtab shiftwidth=4