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Indicate why we have incomplete definitions for "struct mbuf" and 

"struct rtentry" (in <net/if.h> on some systems, e.g.  Digital UNIX 4.0,
there are prototypes for kernel functions that include "struct mbuf *"
and "struct rtentry *" arguments, and they are included even if you're
just user-mode code).

We don't need to include <netinet/if_ether.h> unless we have
"ether_hostton()", and we don't need to include <net/if.h> unless we're
including <netinet/if_ether.h>, and we don't need to define "struct
mbuf" or "struct rtentry" unless we're including <net/if.h>.
This commit is contained in:
guy 2002-04-09 07:41:19 +00:00
parent 9328cdfd19
commit 55dba26a62
1 changed files with 7 additions and 5 deletions
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12
nametoaddr.c
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@ -24,7 +24,7 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.62 2002-04-07 00:22:30 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/nametoaddr.c,v 1.63 2002-04-09 07:41:19 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -36,13 +36,15 @@ static const char rcsid[] =
#include <sys/socket.h>
#include <sys/time.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
#include <netinet/in.h>
#ifdef HAVE_ETHER_HOSTTON
#ifdef HAVE_NETINET_IF_ETHER_H
struct mbuf; /* Squelch compiler warnings on some platforms for */
struct rtentry; /* declarations in <net/if.h> */
#include <net/if.h> /* for "struct ifnet" in "struct arpcom" on Solaris */
#include <netinet/if_ether.h>
#endif
#endif /* HAVE_NETINET_IF_ETHER_H */
#endif /* HAVE_ETHER_HOSTTON */
#include <arpa/inet.h>
#include <netdb.h>