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sys/boot/efi/libefi/wchar.c
- This file was added.
Property | Old Value | New Value |
---|---|---|
svn:eol-style | null | native \ No newline at end of property |
svn:keywords | null | FreeBSD=%H \ No newline at end of property |
svn:mime-type | null | text/plain \ No newline at end of property |
/*- | |||||
* Copyright 2016 Netflix, Inc. All Rights Reserved. | |||||
* | |||||
imp: Yea, you didn't write these routines, I did. However, they are wrong. I forgot to go back and… | |||||
Not Done Inline ActionsOh yes, I was just moving the functions and did not think too much:D can you please provide proper line for it, so I'll update before going for commit. tsoome: Oh yes, I was just moving the functions and did not think too much:D can you please provide… | |||||
* 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. | |||||
*/ | |||||
#include <sys/cdefs.h> | |||||
__FBSDID("$FreeBSD$"); | |||||
#include <efi.h> | |||||
#include <efilib.h> | |||||
/* | |||||
* CHAR16 related functions moved from loader. | |||||
* Perhaps we should move those to libstand afterall, but they are | |||||
* needed only by UEFI. | |||||
*/ | |||||
int | |||||
wcscmp(CHAR16 *a, CHAR16 *b) | |||||
{ | |||||
Not Done Inline ActionsThis is wrong. It was wrong before you started though. See what libefivar does, since that's right. Likewise for cpy8to16 and cpy16to8. It's only mostly right :( imp: This is wrong. It was wrong before you started though. See what libefivar does, since that's… | |||||
Not Done Inline ActionsYep, agree, but I do not want to touch it in this update, leaving those for followups. tsoome: Yep, agree, but I do not want to touch it in this update, leaving those for followups. | |||||
while (*a && *b && *a == *b) { | |||||
a++; | |||||
b++; | |||||
} | |||||
return *a - *b; | |||||
} | |||||
/* | |||||
* cpy8to16 copies a traditional C string into a CHAR16 string and | |||||
* 0 terminates it. len is the size of *dst in bytes. | |||||
*/ | |||||
void | |||||
cpy8to16(const char *src, CHAR16 *dst, size_t len) | |||||
{ | |||||
len <<= 1; /* Assume CHAR16 is 2 bytes */ | |||||
while (len > 0 && *src) { | |||||
*dst++ = *src++; | |||||
len--; | |||||
} | |||||
*dst++ = (CHAR16)0; | |||||
} | |||||
void | |||||
cpy16to8(const CHAR16 *src, char *dst, size_t len) | |||||
{ | |||||
size_t i; | |||||
for (i = 0; i < len && src[i]; i++) | |||||
dst[i] = (char)src[i]; | |||||
if (i < len) | |||||
dst[i] = '\0'; | |||||
} |
Yea, you didn't write these routines, I did. However, they are wrong. I forgot to go back and do them correctly based on getting libefivar working.