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/*-
* Copyright (c) 2015 John H. Baldwin <jhb@FreeBSD.org>
*
* 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/param.h>
#include <sys/acl.h>
#include <sys/wait.h>
#include <errno.h>
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
#include <sysdecode.h>
#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
#include <compat/linux/linux_errno.h>
#include <compat/linux/linux_errno.inc>
#endif
int
sysdecode_abi_to_freebsd_errno(enum sysdecode_abi abi, int error)
{
switch (abi) {
case SYSDECODE_ABI_FREEBSD:
case SYSDECODE_ABI_FREEBSD32:
return (error);
#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
case SYSDECODE_ABI_LINUX:
case SYSDECODE_ABI_LINUX32: {
unsigned int i;
/*
* This is imprecise since it returns the first
* matching errno.
*/
for (i = 0; i < nitems(linux_errtbl); i++) {
if (error == linux_errtbl[i])
return (i);
}
break;
}
#endif
default:
break;
}
return (INT_MAX);
}
int
sysdecode_freebsd_to_abi_errno(enum sysdecode_abi abi, int error)
{
switch (abi) {
case SYSDECODE_ABI_FREEBSD:
case SYSDECODE_ABI_FREEBSD32:
return (error);
#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
case SYSDECODE_ABI_LINUX:
case SYSDECODE_ABI_LINUX32:
if (error >= 0 && error <= ELAST)
return (linux_errtbl[error]);
break;
#endif
default:
break;
}
return (INT_MAX);
}
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