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8b16be9185
Many of the license and Intel copyright headers include the "All rights reserved" string. It is not relevant in the context of the BSD-3-Clause license that the code is released under. This patch removes those strings throughout the code (hypervisor, devicemodel and misc). Tracked-On: #7254 Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
128 lines
3.1 KiB
C
128 lines
3.1 KiB
C
/*
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* Copyright (c) 2011 - 2021, Intel Corporation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products
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* derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file contains some wrappers around the gnu-efi functions. As
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* we're not going through uefi_call_wrapper() directly, this allows
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* us to get some type-safety for function call arguments and for the
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* compiler to check that the number of function call arguments is
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* correct.
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*
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* It's also a good place to document the EFI interface.
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*/
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#ifndef __STDLIB_H__
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#define __STDLIB_H__
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#include <efi.h>
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#include <efilib.h>
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static inline void memset(void *dstv, char ch, UINTN size)
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{
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char *dst = dstv;
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int32_t i;
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for (i = 0; i < size; i++)
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dst[i] = ch;
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}
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static inline void memcpy(char *dst, const char *src, UINTN size)
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{
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int32_t i;
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for (i = 0; i < size; i++)
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*dst++ = *src++;
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}
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static inline int32_t strlen(const char *str)
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{
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int32_t len;
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len = 0;
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while (*str++)
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len++;
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return len;
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}
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static inline CHAR16 *strstr_16(CHAR16 *haystack, CHAR16 *needle, UINTN len)
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{
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CHAR16 *p;
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CHAR16 *word = NULL;
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if (!len)
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return NULL;
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p = haystack;
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while (*p) {
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if (!StrnCmp(p, needle, len)) {
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word = p;
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break;
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}
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p++;
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}
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return (CHAR16*)word;
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}
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static inline char *ch16_2_ch8(CHAR16 *str16, UINTN len)
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{
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UINTN i;
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char *str8;
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str8 = AllocatePool((len + 1) * sizeof(char));
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for (i = 0; i < len; i++)
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str8[i] = str16[i];
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str8[len] = 0;
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return str8;
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}
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static inline CHAR16 *ch8_2_ch16(char *str8, UINTN len)
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{
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UINTN i;
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CHAR16 *str16;
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str16 = AllocatePool((len + 1) * sizeof(CHAR16));
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for (i = 0; i < len; i++)
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str16[i] = str8[i];
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str16[len] = 0;
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return str16;
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}
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#endif /* __STDLIB_H__ */
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