120 lines
4.5 KiB
Objective-C
120 lines
4.5 KiB
Objective-C
/* sample.h
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System dependencies for NEXTSTEP 3 & 4 (tested on 4.2PR2)... */
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/*
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* Copyright (c) 1996 The Internet Software Consortium. All rights reserved.
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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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* 1. 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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* 2. 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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* 3. Neither the name of The Internet Software Consortium nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
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* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* INTERNET SOFTWARE CONSORTIUM OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, 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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*/
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/* NeXT needs BSD44 ssize_t */
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typedef int ssize_t;
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/* NeXT doesn't have BSD setsid() */
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#define setsid getpid
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#import <sys/types.h>
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/* Porting::
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The jmp_buf type as declared in <setjmp.h> is sometimes a structure
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and sometimes an array. By default, we assume it's a structure.
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If it's an array on your system, you may get compile warnings or errors
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as a result in confpars.c. If so, try including the following definitions,
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which treat jmp_buf as an array: */
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#if 0
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#define jbp_decl(x) jmp_buf x
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#define jref(x) (x)
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#define jdref(x) (x)
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#define jrefproto jmp_buf
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#endif
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#import <syslog.h>
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#import <string.h>
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#import <errno.h>
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#import <unistd.h>
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#import <sys/wait.h>
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#import <signal.h>
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#import <setjmp.h>
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#import <limits.h>
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extern int h_errno;
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#import <net/if.h>
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#import <net/if_arp.h>
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/* Porting::
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Some older systems do not have defines for IP type-of-service,
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or don't define them the way we expect. If you get undefined
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symbol errors on the following symbols, they probably need to be
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defined here. */
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#if 0
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#define IPTOS_LOWDELAY 0x10
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#define IPTOS_THROUGHPUT 0x08
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#define IPTOS_RELIABILITY 0x04
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#endif
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#if !defined (_PATH_DHCPD_PID)
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# define _PATH_DHCPD_PID "/etc/dhcpd.pid"
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#endif
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#if !defined (_PATH_DHCLIENT_PID)
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# define _PATH_DHCLIENT_PID "/etc/dhclient.pid"
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#endif
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#if !defined (_PATH_DHCRELAY_PID)
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# define _PATH_DHCRELAY_PID "/etc/dhcrelay.pid"
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#endif
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/* Stdarg definitions for ANSI-compliant C compilers. */
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#import <stdarg.h>
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#define VA_DOTDOTDOT ...
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#define VA_start(list, last) va_start (list, last)
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#define va_dcl
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/* NeXT lacks snprintf */
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#define vsnprintf(buf, size, fmt, list) vsprintf (buf, fmt, list)
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#define NO_SNPRINTF
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/* Porting::
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You must define the default network API for your port. This
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will depend on whether one of the existing APIs will work for
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you, or whether you need to implement support for a new API.
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Currently, the following APIs are supported:
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The BSD socket API: define USE_SOCKETS.
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The Berkeley Packet Filter: define USE_BPF.
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The Streams Network Interface Tap (NIT): define USE_NIT.
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Raw sockets: define USE_RAW_SOCKETS
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If your system supports the BSD socket API and doesn't provide
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one of the supported interfaces to the physical packet layer,
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you can either provide support for the low-level API that your
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system does support (if any) or just use the BSD socket interface.
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The BSD socket interface doesn't support multiple network interfaces,
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and on many systems, it does not support the all-ones broadcast
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address, which can cause problems with some DHCP clients (e.g.
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Microsoft Windows 95). */
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#define USE_BPF
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#if 0
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#if defined (USE_DEFAULT_NETWORK)
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# define USE_SOCKETS
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#endif
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#endif
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#define EOL '\n'
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#define VOIDPTR void *
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#import <time.h>
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#define TIME time_t
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#define GET_TIME(x) time ((x))
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