852ba10081
This adds some support for ARM as well as 64-bit. 64-bit on PowerPC is currently not working, and ARM support has not been completed or tested on the FreeBSD side. As this was imported from a Linux tree, it includes some Linux-isms (ioread/iowrite), so compile with the LinuxKPI for now. This may change in the future.
167 lines
5.3 KiB
C
167 lines
5.3 KiB
C
/*
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* Copyright 2008-2012 Freescale Semiconductor Inc.
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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 are met:
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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 in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __STDLIB_EXT_H
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#define __STDLIB_EXT_H
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#if (defined(NCSW_LINUX)) && defined(__KERNEL__)
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#include "stdarg_ext.h"
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#include "std_ext.h"
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/**
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* strtoul - convert a string to an uint32_t
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* @cp: The start of the string
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* @endp: A pointer to the end of the parsed string will be placed here
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* @base: The number base to use
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*/
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uint32_t strtoul(const char *cp,char **endp,uint32_t base);
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/**
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* strtol - convert a string to a int32_t
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* @cp: The start of the string
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* @endp: A pointer to the end of the parsed string will be placed here
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* @base: The number base to use
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*/
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long strtol(const char *cp,char **endp,uint32_t base);
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/**
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* strtoull - convert a string to an uint64_t
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* @cp: The start of the string
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* @endp: A pointer to the end of the parsed string will be placed here
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* @base: The number base to use
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*/
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uint64_t strtoull(const char *cp,char **endp,uint32_t base);
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/**
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* strtoll - convert a string to a int64 long
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* @cp: The start of the string
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* @endp: A pointer to the end of the parsed string will be placed here
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* @base: The number base to use
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*/
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long long strtoll(const char *cp,char **endp,uint32_t base);
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/**
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* atoi - convert a character to a int
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* @s: The start of the string
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*/
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int atoi(const char *s);
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/**
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* strnlen - Find the length of a length-limited string
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* @s: The string to be sized
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* @count: The maximum number of bytes to search
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*/
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size_t strnlen(const char * s, size_t count);
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/**
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* strlen - Find the length of a string
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* @s: The string to be sized
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*/
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size_t strlen(const char * s);
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/**
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* strtok - Split a string into tokens
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* @s: The string to be searched
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* @ct: The characters to search for
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*
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* WARNING: strtok is deprecated, use strsep instead.
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*/
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char * strtok(char * s,const char * ct);
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/**
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* strncpy - Copy a length-limited, %NUL-terminated string
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* @dest: Where to copy the string to
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* @src: Where to copy the string from
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* @count: The maximum number of bytes to copy
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*
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* Note that unlike userspace strncpy, this does not %NUL-pad the buffer.
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* However, the result is not %NUL-terminated if the source exceeds
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* @count bytes.
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*/
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char * strncpy(char * dest,const char *src,size_t count);
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/**
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* strcpy - Copy a %NUL terminated string
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* @dest: Where to copy the string to
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* @src: Where to copy the string from
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*/
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char * strcpy(char * dest,const char *src);
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/**
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* vsscanf - Unformat a buffer into a list of arguments
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* @buf: input buffer
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* @fmt: format of buffer
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* @args: arguments
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*/
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int vsscanf(const char * buf, const char * fmt, va_list args);
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/**
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* vsnprintf - Format a string and place it in a buffer
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* @buf: The buffer to place the result into
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* @size: The size of the buffer, including the trailing null space
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* @fmt: The format string to use
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* @args: Arguments for the format string
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*
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* Call this function if you are already dealing with a va_list.
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* You probably want snprintf instead.
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*/
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int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
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/**
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* vsprintf - Format a string and place it in a buffer
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* @buf: The buffer to place the result into
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* @fmt: The format string to use
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* @args: Arguments for the format string
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*
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* Call this function if you are already dealing with a va_list.
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* You probably want sprintf instead.
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*/
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int vsprintf(char *buf, const char *fmt, va_list args);
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#elif defined(NCSW_FREEBSD)
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/libkern.h>
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#else
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#include <stdlib.h>
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#include <stdio.h>
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#endif /* defined(NCSW_LINUX) && defined(__KERNEL__) */
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#include "std_ext.h"
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#endif /* __STDLIB_EXT_H */
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