339 lines
7.2 KiB
C
339 lines
7.2 KiB
C
/*
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* Copyright (c) 1995 - 2002 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* 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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*
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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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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR 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, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $Id: roken-common.h,v 1.51 2002/09/09 13:41:12 joda Exp $ */
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#ifndef __ROKEN_COMMON_H__
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#define __ROKEN_COMMON_H__
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#ifdef __cplusplus
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#define ROKEN_CPP_START extern "C" {
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#define ROKEN_CPP_END }
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#else
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#define ROKEN_CPP_START
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#define ROKEN_CPP_END
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#endif
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#ifndef INADDR_NONE
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#define INADDR_NONE 0xffffffff
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#endif
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#ifndef INADDR_LOOPBACK
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#define INADDR_LOOPBACK 0x7f000001
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#endif
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#ifndef SOMAXCONN
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#define SOMAXCONN 5
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#endif
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#ifndef STDIN_FILENO
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#define STDIN_FILENO 0
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#endif
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#ifndef STDOUT_FILENO
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#define STDOUT_FILENO 1
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#endif
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#ifndef STDERR_FILENO
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#define STDERR_FILENO 2
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#endif
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#ifndef max
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#define max(a,b) (((a)>(b))?(a):(b))
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#endif
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#ifndef min
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#define min(a,b) (((a)<(b))?(a):(b))
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#endif
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#ifndef TRUE
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#define TRUE 1
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#endif
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#ifndef FALSE
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#define FALSE 0
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#endif
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#ifndef LOG_DAEMON
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#define openlog(id,option,facility) openlog((id),(option))
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#define LOG_DAEMON 0
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#endif
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#ifndef LOG_ODELAY
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#define LOG_ODELAY 0
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#endif
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#ifndef LOG_NDELAY
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#define LOG_NDELAY 0x08
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#endif
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#ifndef LOG_CONS
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#define LOG_CONS 0
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#endif
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#ifndef LOG_AUTH
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#define LOG_AUTH 0
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#endif
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#ifndef LOG_AUTHPRIV
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#define LOG_AUTHPRIV LOG_AUTH
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#endif
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#ifndef F_OK
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#define F_OK 0
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#endif
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#ifndef O_ACCMODE
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#define O_ACCMODE 003
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#endif
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#ifndef _PATH_DEV
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#define _PATH_DEV "/dev/"
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#endif
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#ifndef _PATH_DEVNULL
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#define _PATH_DEVNULL "/dev/null"
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#endif
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#ifndef _PATH_HEQUIV
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#define _PATH_HEQUIV "/etc/hosts.equiv"
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#endif
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#ifndef _PATH_VARRUN
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#define _PATH_VARRUN "/var/run/"
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#endif
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#ifndef _PATH_BSHELL
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#define _PATH_BSHELL "/bin/sh"
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#endif
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#ifndef MAXPATHLEN
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#define MAXPATHLEN (1024+4)
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#endif
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#ifndef SIG_ERR
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#define SIG_ERR ((RETSIGTYPE (*)(int))-1)
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#endif
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/*
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* error code for getipnodeby{name,addr}
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*/
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#ifndef HOST_NOT_FOUND
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#define HOST_NOT_FOUND 1
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#endif
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#ifndef TRY_AGAIN
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#define TRY_AGAIN 2
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#endif
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#ifndef NO_RECOVERY
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#define NO_RECOVERY 3
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#endif
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#ifndef NO_DATA
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#define NO_DATA 4
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#endif
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#ifndef NO_ADDRESS
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#define NO_ADDRESS NO_DATA
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#endif
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/*
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* error code for getaddrinfo
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*/
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#ifndef EAI_NOERROR
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#define EAI_NOERROR 0 /* no error */
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#endif
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#ifndef EAI_ADDRFAMILY
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#define EAI_ADDRFAMILY 1 /* address family for nodename not supported */
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#define EAI_AGAIN 2 /* temporary failure in name resolution */
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#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
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#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
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#define EAI_FAMILY 5 /* ai_family not supported */
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#define EAI_MEMORY 6 /* memory allocation failure */
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#define EAI_NODATA 7 /* no address associated with nodename */
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#define EAI_NONAME 8 /* nodename nor servname provided, or not known */
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#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
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#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
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#define EAI_SYSTEM 11 /* system error returned in errno */
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#endif /* EAI_ADDRFAMILY */
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/* flags for getaddrinfo() */
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#ifndef AI_PASSIVE
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#define AI_PASSIVE 0x01
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#define AI_CANONNAME 0x02
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#endif /* AI_PASSIVE */
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#ifndef AI_NUMERICHOST
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#define AI_NUMERICHOST 0x04
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#endif
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/* flags for getnameinfo() */
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#ifndef NI_DGRAM
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#define NI_DGRAM 0x01
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#define NI_NAMEREQD 0x02
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#define NI_NOFQDN 0x04
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#define NI_NUMERICHOST 0x08
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#define NI_NUMERICSERV 0x10
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#endif
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/*
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* constants for getnameinfo
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*/
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#ifndef NI_MAXHOST
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#define NI_MAXHOST 1025
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#define NI_MAXSERV 32
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#endif
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/*
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* constants for inet_ntop
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*/
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#ifndef INET_ADDRSTRLEN
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#define INET_ADDRSTRLEN 16
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#endif
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#ifndef INET6_ADDRSTRLEN
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#define INET6_ADDRSTRLEN 46
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#endif
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/*
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* for shutdown(2)
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*/
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#ifndef SHUT_RD
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#define SHUT_RD 0
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#endif
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#ifndef SHUT_WR
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#define SHUT_WR 1
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#endif
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#ifndef SHUT_RDWR
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#define SHUT_RDWR 2
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#endif
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#ifndef HAVE___ATTRIBUTE__
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#define __attribute__(x)
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#endif
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ROKEN_CPP_START
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#ifndef IRIX4 /* fix for compiler bug */
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#ifdef RETSIGTYPE
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typedef RETSIGTYPE (*SigAction)(int);
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SigAction signal(int iSig, SigAction pAction); /* BSD compatible */
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#endif
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#endif
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int ROKEN_LIB_FUNCTION simple_execve(const char*, char*const[], char*const[]);
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int ROKEN_LIB_FUNCTION simple_execvp(const char*, char *const[]);
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int ROKEN_LIB_FUNCTION simple_execlp(const char*, ...);
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int ROKEN_LIB_FUNCTION simple_execle(const char*, ...);
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int ROKEN_LIB_FUNCTION simple_execl(const char *file, ...);
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int ROKEN_LIB_FUNCTION wait_for_process(pid_t);
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int ROKEN_LIB_FUNCTION pipe_execv(FILE**, FILE**, FILE**, const char*, ...);
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void ROKEN_LIB_FUNCTION print_version(const char *);
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ssize_t ROKEN_LIB_FUNCTION eread (int fd, void *buf, size_t nbytes);
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ssize_t ROKEN_LIB_FUNCTION ewrite (int fd, const void *buf, size_t nbytes);
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struct hostent;
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const char *
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hostent_find_fqdn (const struct hostent *he);
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void
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esetenv(const char *var, const char *val, int rewrite);
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void
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socket_set_address_and_port (struct sockaddr *sa, const void *ptr, int port);
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size_t
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socket_addr_size (const struct sockaddr *sa);
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void
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socket_set_any (struct sockaddr *sa, int af);
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size_t
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socket_sockaddr_size (const struct sockaddr *sa);
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void *
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socket_get_address (struct sockaddr *sa);
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int
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socket_get_port (const struct sockaddr *sa);
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void
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socket_set_port (struct sockaddr *sa, int port);
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void
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socket_set_portrange (int sock, int restr, int af);
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void
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socket_set_debug (int sock);
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void
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socket_set_tos (int sock, int tos);
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void
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socket_set_reuseaddr (int sock, int val);
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char **
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vstrcollect(va_list *ap);
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char **
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strcollect(char *first, ...);
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void timevalfix(struct timeval *t1);
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void timevaladd(struct timeval *t1, const struct timeval *t2);
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void timevalsub(struct timeval *t1, const struct timeval *t2);
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char *pid_file_write (const char *progname);
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void pid_file_delete (char **);
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int
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read_environment(const char *file, char ***env);
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void warnerr(int doerrno, const char *fmt, va_list ap)
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__attribute__ ((format (printf, 2, 0)));
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ROKEN_CPP_END
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#endif /* __ROKEN_COMMON_H__ */
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