1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/libipc/include/ipc/mem_ipc.h Wed Aug 25 01:28:08 2021 +0200
1.3 @@ -0,0 +1,35 @@
1.4 +/*
1.5 + * Memory sharing abstractions.
1.6 + *
1.7 + * Copyright (C) 2018, 2019, 2021 Paul Boddie <paul@boddie.org.uk>
1.8 + *
1.9 + * This program is free software; you can redistribute it and/or
1.10 + * modify it under the terms of the GNU General Public License as
1.11 + * published by the Free Software Foundation; either version 2 of
1.12 + * the License, or (at your option) any later version.
1.13 + *
1.14 + * This program is distributed in the hope that it will be useful,
1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.17 + * GNU General Public License for more details.
1.18 + *
1.19 + * You should have received a copy of the GNU General Public License
1.20 + * along with this program; if not, write to the Free Software
1.21 + * Foundation, Inc., 51 Franklin Street, Fifth Floor,
1.22 + * Boston, MA 02110-1301, USA
1.23 + */
1.24 +
1.25 +#pragma once
1.26 +
1.27 +#include <l4/re/c/dataspace.h>
1.28 +#include <l4/sys/types.h>
1.29 +
1.30 +EXTERN_C_BEGIN
1.31 +
1.32 +long ipc_allocate(unsigned long size, void **addr, l4re_ds_t *ds);
1.33 +long ipc_new_dataspace(l4_cap_idx_t cap, l4_mword_t size, l4_umword_t flags, l4_umword_t align);
1.34 +long ipc_attach_dataspace(l4re_ds_t ds, unsigned long size, void **addr);
1.35 +long ipc_detach_dataspace(void *addr);
1.36 +long ipc_dataspace_size(l4_cap_idx_t cap, unsigned long *size);
1.37 +
1.38 +EXTERN_C_END