forked from osmocom/wireshark
959282506a
1. On Solaris, inet_ntop and inet_pton need to be linked against
-lnsl. AC_CHECK_FUNC() isn't good enough unless LIBS already
has -lnsl.
2. On IRIX, the blanket redefinition of the inet_ntop function
prototype is incorrect (compiling with MIPSpro 7.4):
cc-1143 cc: ERROR File = inet_v6defs.h, Line = 32
Declaration is incompatible with
"const char *inet_ntop(int, const void *, char *, socklen_t)"
(declared at line 89 of "/usr/include/arpa/inet.h").
extern const char *inet_ntop(int af, const void *src, char *dst,
^
1 error detected in the compilation of "inet_pton.c".
gmake[4]: *** [inet_pton.o] Error 2
On IRIX, the correct prototype is:
extern const char *inet_ntop(int, const void *, char *, socklen_t);
Rather than blindly replacing the prototype we detect if a
prototype exists and define it only if one does not exist.
svn path=/trunk/; revision=7218
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* inet_v6defs.h
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*
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* $Id: inet_v6defs.h,v 1.3 2003/02/28 05:09:50 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; 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 __INET_V6DEFS_H__
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#define __INET_V6DEFS_H__
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/*
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* Versions of "inet_pton()" and "inet_ntop()", for the benefit of OSes that
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* don't have it.
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*/
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extern int inet_pton(int af, const char *src, void *dst);
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#ifndef HAVE_INET_NTOP_PROTO
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extern const char *inet_ntop(int af, const void *src, char *dst,
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size_t size);
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#endif
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/*
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* Those OSes may also not have AF_INET6, so declare it here if it's not
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* already declared, so that we can pass it to "inet_ntop()" and "inet_pton()".
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*/
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#ifndef AF_INET6
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#define AF_INET6 127 /* pick a value unlikely to duplicate an existing AF_ value */
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#endif
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/*
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* And if __P isn't defined, define it here, so we can use it in
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* "inet_ntop.c" and "inet_pton.c" (rather than having to change them
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* not to use it).
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*/
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#ifndef __P
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#define __P(args) args
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#endif
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#endif
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