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2004-12-21 Paul Jakma <paul.jakma@sun.com>

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* if.h: Add more 'non-generic' IFF_ flags.
	* if.c: IFF_NOXMIT/IFF_VIRTUAL interfaces are 'loopback like'
This commit is contained in:
paul 2004-12-21 22:34:58 +00:00
parent b8adec1f98
commit 4ba9b92472
3 changed files with 30 additions and 6 deletions
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5
lib/ChangeLog
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@ -1,3 +1,8 @@
2004-12-21 Paul Jakma <paul.jakma@sun.com>
* if.h: Add more 'non-generic' IFF_ flags.
* if.c: IFF_NOXMIT/IFF_VIRTUAL interfaces are 'loopback like'
2004-12-17 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* command.c: (do_echo) Added new "echo" command, useful for

16
lib/if.c
View file

@ -344,7 +344,10 @@ if_is_operative (struct interface *ifp)
int
if_is_loopback (struct interface *ifp)
{
return ifp->flags & IFF_LOOPBACK;
/* XXX: Do this better, eg what if IFF_WHATEVER means X on platform M
* but Y on platform N?
*/
return (ifp->flags & (IFF_LOOPBACK|IFF_NOXMIT|IFF_VIRTUAL));
}
/* Does this interface support broadcast ? */
@ -376,7 +379,7 @@ if_flag_dump (unsigned long flag)
static char logbuf[BUFSIZ];
#define IFF_OUT_LOG(X,STR) \
if ((X) && (flag & (X))) \
if (flag & (X)) \
{ \
if (separator) \
strlcat (logbuf, ",", BUFSIZ); \
@ -402,10 +405,11 @@ if_flag_dump (unsigned long flag)
IFF_OUT_LOG (IFF_LINK1, "LINK1");
IFF_OUT_LOG (IFF_LINK2, "LINK2");
IFF_OUT_LOG (IFF_MULTICAST, "MULTICAST");
#ifdef SOLARIS_IPV6
IFF_OUT_LOG (IFF_IPV4, "IFF_IPv4");
IFF_OUT_LOG (IFF_IPV6, "IFF_IPv6");
#endif /* SOLARIS_IPV6 */
IFF_OUT_LOG (IFF_NOXMIT, "NOXMIT");
IFF_OUT_LOG (IFF_NORTEXCH, "NORTEXCH");
IFF_OUT_LOG (IFF_VIRTUAL, "VIRTUAL");
IFF_OUT_LOG (IFF_IPV4, "IPv4");
IFF_OUT_LOG (IFF_IPV6, "IPv6");
strlcat (logbuf, ">", BUFSIZ);

15
lib/if.h
View file

@ -190,6 +190,21 @@ struct connected
#ifndef IFF_LINK2
#define IFF_LINK2 0x0
#endif /* IFF_LINK2 */
#ifndef IFF_NOXMIT
#define IFF_NOXMIT 0x0
#endif /* IFF_NOXMIT */
#ifndef IFF_NORTEXCH
#define IFF_NORTEXCH 0x0
#endif /* IFF_NORTEXCH */
#ifndef IFF_IPV4
#define IFF_IPV4 0x0
#endif /* IFF_IPV4 */
#ifndef IFF_IPV6
#define IFF_IPV6 0x0
#endif /* IFF_IPV6 */
#ifndef IFF_VIRTUAL
#define IFF_VIRTUAL 0x0
#endif /* IFF_VIRTUAL */
/* Prototypes. */
int if_cmp_func (struct interface *, struct interface *);