efilib.h revision 201941 
1218885Sdim/*-
2218885Sdim * Copyright (c) 2000 Doug Rabson
3218885Sdim * Copyright (c) 2006 Marcel Moolenaar
4218885Sdim * All rights reserved.
5218885Sdim *
6218885Sdim * Redistribution and use in source and binary forms, with or without
7218885Sdim * modification, are permitted provided that the following conditions
8218885Sdim * are met:
9218885Sdim * 1. Redistributions of source code must retain the above copyright
10218885Sdim *    notice, this list of conditions and the following disclaimer.
11218885Sdim * 2. Redistributions in binary form must reproduce the above copyright
12218885Sdim *    notice, this list of conditions and the following disclaimer in the
13218885Sdim *    documentation and/or other materials provided with the distribution.
14249423Sdim *
15249423Sdim * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16218885Sdim * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17218885Sdim * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18218885Sdim * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19218885Sdim * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20218885Sdim * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21218885Sdim * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22218885Sdim * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23218885Sdim * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24218885Sdim * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25218885Sdim * SUCH DAMAGE.
26218885Sdim *
27218885Sdim * $FreeBSD: head/sys/boot/efi/include/efilib.h 201941 2010-01-09 22:54:29Z marcel $
28218885Sdim */
29218885Sdim
30218885Sdim#include <stand.h>
31218885Sdim
32218885Sdimextern EFI_HANDLE		IH;
33218885Sdimextern EFI_SYSTEM_TABLE		*ST;
34218885Sdimextern EFI_BOOT_SERVICES	*BS;
35extern EFI_RUNTIME_SERVICES	*RS;
36
37extern struct devsw efipart_dev;
38extern struct devsw efinet_dev;
39extern struct netif_driver efinetif;
40
41void *efi_get_table(EFI_GUID *tbl);
42void efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table);
43
44int efi_register_handles(struct devsw *, EFI_HANDLE *, int);
45EFI_HANDLE efi_find_handle(struct devsw *, int);
46int efi_handle_lookup(EFI_HANDLE, struct devsw **, int *);
47
48int efi_status_to_errno(EFI_STATUS);
49time_t efi_time(EFI_TIME *);
50
51EFI_STATUS main(int argc, CHAR16 *argv[]);
52void exit(EFI_STATUS status);
53