HardenedBSD/stand/efi/include/efichar.h
Stephen J. Kiernan fe429e6794 stand/efi: Changes to efichar to allow it to be used in the kernel
Replace malloc/free with EFICHAR_MALLOC and EFICHAR_FREEE macros.

Obtained from:	Juniper Networks, Inc.
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D44541
2024-03-28 14:09:37 -04:00

49 lines
1.8 KiB
C

/*-
* Copyright (c) 2010 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BOOT_EFI_EFICHAR_H_
#define _BOOT_EFI_EFICHAR_H_
#ifdef _STANDALONE
#include <efi.h>
typedef CHAR16 efi_char;
#endif
int ucs2_to_utf8(const efi_char *, char **);
int utf8_to_ucs2(const char *, efi_char **, size_t *);
int ucs2len(const efi_char *);
#ifdef _KERNEL
#define EFICHAR_MALLOC(sz) malloc((sz), M_TEMP, M_WAITOK | M_ZERO)
#define EFICHAR_FREE(sz) free((sz), M_TEMP)
#else
#define EFICHAR_MALLOC(sz) malloc(sz)
#define EFICHAR_FREE(sz) free(sz)
#endif
#endif /* _BOOT_EFI_EFICHAR_H_ */