1 /* 2 * Memory sharing abstractions. 3 * 4 * Copyright (C) 2018, 2019, 2021, 2022, 2024 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <l4/sys/types.h> 25 #include <systypes/base.h> 26 27 EXTERN_C_BEGIN 28 29 long ipc_allocate(unsigned long size, void **addr, l4_cap_idx_t *ds); 30 31 long ipc_allocate_align(unsigned long size, rm_flags_t flags, 32 unsigned char align, void **addr, l4_cap_idx_t *ds); 33 34 long ipc_new_dataspace(l4_mword_t size, l4_umword_t flags, l4_umword_t align, 35 l4_cap_idx_t *ds); 36 37 long ipc_attach_dataspace(l4_cap_idx_t ds, unsigned long size, void **addr); 38 39 long ipc_attach_dataspace_align(l4_cap_idx_t ds, unsigned long size, 40 rm_flags_t flags, unsigned char align, 41 void **addr); 42 43 long ipc_detach_dataspace(void *addr); 44 45 long ipc_dataspace_size(l4_cap_idx_t cap, offset_t *size); 46 47 EXTERN_C_END 48 49 /* vim: tabstop=2 expandtab shiftwidth=2 50 */
