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146 lines
4.2 KiB
146 lines
4.2 KiB
/*
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* Copyright (C) 2001 Alan Robertson <alanr@unix.sh>
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* This software licensed under the GNU LGPL.
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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*/
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#ifndef LHA_INTERNAL_H
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# define LHA_INTERNAL_H
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#define EOS '\0'
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#define DIMOF(a) ((int) (sizeof(a)/sizeof(a[0])) )
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#define STRLEN_CONST(conststr) ((size_t)((sizeof(conststr)/sizeof(char))-1))
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#define STRNCMP_CONST(varstr, conststr) strncmp((varstr), conststr, STRLEN_CONST(conststr)+1)
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#define STRLEN(c) STRLEN_CONST(c)
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/* Needs to be defined before any other includes, otherwise some system
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* headers do not behave as expected! Major black magic... */
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#undef _GNU_SOURCE /* in case it was defined on the command line */
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#define _GNU_SOURCE
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/* Please leave this as the first #include - Solaris needs it there */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <sys/param.h>
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#ifdef BSD
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# define SCANSEL_CAST (void *)
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#else
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# define SCANSEL_CAST /* Nothing */
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#endif
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#if defined(ANSI_ONLY) && !defined(inline)
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# define inline /* nothing */
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# undef NETSNMP_ENABLE_INLINE
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# define NETSNMP_NO_INLINE 1
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#endif
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#ifndef HAVE_DAEMON
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/* We supply a replacement function, but need a prototype */
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int daemon(int nochdir, int noclose);
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#endif /* HAVE_DAEMON */
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#ifndef HAVE_SETENV
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/* We supply a replacement function, but need a prototype */
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int setenv(const char *name, const char * value, int why);
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#endif /* HAVE_SETENV */
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#ifndef HAVE_UNSETENV
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/* We supply a replacement function, but need a prototype */
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int unsetenv(const char *name);
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#endif /* HAVE_UNSETENV */
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#ifndef HAVE_STRERROR
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/* We supply a replacement function, but need a prototype */
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char * strerror(int errnum);
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#endif /* HAVE_STRERROR */
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#ifndef HAVE_SCANDIR
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/* We supply a replacement function, but need a prototype */
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# include <dirent.h>
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int
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scandir (const char *directory_name,
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struct dirent ***array_pointer,
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int (*select_function) (const struct dirent *),
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#ifdef USE_SCANDIR_COMPARE_STRUCT_DIRENT
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/* This is what the Linux man page says */
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int (*compare_function) (const struct dirent**, const struct dirent**)
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#else
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/* This is what the Linux header file says ... */
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int (*compare_function) (const void *, const void *)
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#endif
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);
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#endif /* HAVE_SCANDIR */
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#ifndef HAVE_ALPHASORT
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# include <dirent.h>
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int
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alphasort(const void *dirent1, const void *dirent2);
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#endif /* HAVE_ALPHASORT */
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#ifndef HAVE_INET_PTON
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/* We supply a replacement function, but need a prototype */
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int
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inet_pton(int af, const char *src, void *dst);
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#endif /* HAVE_INET_PTON */
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#ifndef HAVE_STRNLEN
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size_t strnlen(const char *s, size_t maxlen);
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#else
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# define USE_GNU
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#endif
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#ifndef HAVE_STRNDUP
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char *strndup(const char *str, size_t len);
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#else
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# define USE_GNU
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#endif
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#ifndef HAVE_STRLCPY
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size_t strlcpy(char * dest, const char *source, size_t len);
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#endif
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#ifndef HAVE_STRLCAT
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size_t strlcat(char * dest, const char *source, size_t len);
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#endif
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#ifndef HAVE_NFDS_T
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typedef unsigned int nfds_t;
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#endif
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#ifdef HAVE_STRUCT_UCRED_DARWIN
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# include <sys/utsname.h>
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# ifndef SYS_NMLN
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# define SYS_NMLN _SYS_NAMELEN
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# endif /* SYS_NMLN */
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#endif
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#define POINTER_TO_SIZE_T(p) ((size_t)(p)) /*pointer cast as size_t*/
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#define POINTER_TO_SSIZE_T(p) ((ssize_t)(p)) /*pointer cast as ssize_t*/
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#define POINTER_TO_ULONG(p) ((unsigned long)(p)) /*pointer cast as unsigned long*/
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#define HAURL(url) HA_URLBASE url
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/* You may need to change this for your compiler */
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#ifdef HAVE_STRINGIZE
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# define ASSERT(X) {if(!(X)) ha_assert(#X, __LINE__, __FILE__);}
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#else
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# define ASSERT(X) {if(!(X)) ha_assert("X", __LINE__, __FILE__);}
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#endif
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#endif /* LHA_INTERNAL_H */
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