mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-04 03:49:02 +00:00
188 lines
6.5 KiB
C
188 lines
6.5 KiB
C
/*
|
|
* modified by Jun-ichiro itojun Itoh <itojun@itojun.org>, 1997
|
|
*/
|
|
/*
|
|
* in6_debug.h -- Insipired by Craig Metz's Net/2 in6_debug.h, but
|
|
* not quite as heavyweight (initially, anyway).
|
|
*
|
|
* In particular, if function exit-entries are to be
|
|
* documented, do them in a lightweight fashion.
|
|
*
|
|
* Copyright 1995 by Dan McDonald, Bao Phan, and Randall Atkinson,
|
|
* All Rights Reserved.
|
|
* All Rights under this copyright have been assigned to NRL.
|
|
*/
|
|
|
|
/*----------------------------------------------------------------------
|
|
# @(#)COPYRIGHT 1.1a (NRL) 17 August 1995
|
|
|
|
COPYRIGHT NOTICE
|
|
|
|
All of the documentation and software included in this software
|
|
distribution from the US Naval Research Laboratory (NRL) are
|
|
copyrighted by their respective developers.
|
|
|
|
This software and documentation were developed at NRL by various
|
|
people. Those developers have each copyrighted the portions that they
|
|
developed at NRL and have assigned All Rights for those portions to
|
|
NRL. Outside the USA, NRL also has copyright on the software
|
|
developed at NRL. The affected files all contain specific copyright
|
|
notices and those notices must be retained in any derived work.
|
|
|
|
NRL LICENSE
|
|
|
|
NRL grants permission for redistribution and use in source and binary
|
|
forms, with or without modification, of the software and documentation
|
|
created at NRL provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
3. All advertising materials mentioning features or use of this software
|
|
must display the following acknowledgement:
|
|
|
|
This product includes software developed at the Information
|
|
Technology Division, US Naval Research Laboratory.
|
|
|
|
4. Neither the name of the NRL nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software
|
|
without specific prior written permission.
|
|
|
|
THE SOFTWARE PROVIDED BY NRL IS PROVIDED BY NRL AND CONTRIBUTORS ``AS
|
|
IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
|
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NRL OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
The views and conclusions contained in the software and documentation
|
|
are those of the authors and should not be interpreted as representing
|
|
official policies, either expressed or implied, of the US Naval
|
|
Research Laboratory (NRL).
|
|
|
|
----------------------------------------------------------------------*/
|
|
|
|
#ifdef KERNEL
|
|
|
|
/* IDL_* is IPv6 Debug Level */
|
|
|
|
#define IDL_ALL 0xFFFFFFFE /* Report all messages. */
|
|
#define IDL_NONE 0 /* Report no messages. */
|
|
|
|
#define IDL_CRITICAL 3
|
|
#define IDL_ERROR 7
|
|
#define IDL_MAJOR_EVENT 10
|
|
#define IDL_EVENT 15
|
|
#define IDL_GROSS_EVENT 20
|
|
#define IDL_FINISHED 0xFFFFFFF0
|
|
|
|
/*
|
|
* Make sure argument for DPRINTF is in parentheses.
|
|
*
|
|
* For both DPRINTF and DDO, and attempt was made to make both macros
|
|
* be usable as normal C statments. There is a small amount of compiler
|
|
* trickery (if-else clauses with effectively null statements), which may
|
|
* cause a few compilers to complain.
|
|
*/
|
|
|
|
#ifdef KEY_DEBUG
|
|
|
|
/*
|
|
* DPRINTF() is a general printf statement. The "arg" is literally what
|
|
* would follow the function name printf, which means it has to be in
|
|
* parenthesis. Unlimited arguments can be used this way.
|
|
*
|
|
* EXAMPLE:
|
|
* DPRINTF(IDL_MAJOR_EVENT,("Hello, world. IP version %d.\n",vers));
|
|
*/
|
|
#define DPRINTF(lev,arg) \
|
|
if ((lev) < in6_debug_level) { \
|
|
printf arg; \
|
|
} else \
|
|
in6_debug_level = in6_debug_level
|
|
|
|
/*
|
|
* DDO() executes a series of statements at a certain debug level. The
|
|
* "stmt" argument is a statement in the sense of a "statement list" in a
|
|
* C grammar. "stmt" does not have to end with a semicolon.
|
|
*
|
|
* EXAMPLE:
|
|
* DDO(IDL_CRITICAL,dump_ipv6(header), dump_inpcb(inp));
|
|
*/
|
|
#define DDO(lev,stmt) \
|
|
if ((lev) < in6_debug_level) { \
|
|
stmt ; \
|
|
} else \
|
|
in6_debug_level = in6_debug_level
|
|
|
|
/*
|
|
* DP() is a shortcut for DPRINTF(). Basically:
|
|
*
|
|
* DP(lev, var, fmt) == DPRINTF(IDL_lev, ("var = %fmt\n", var))
|
|
*
|
|
* It is handy for printing single variables without a lot of typing.
|
|
*
|
|
* EXAMPLE:
|
|
*
|
|
* DP(CRITICAL,length,d);
|
|
* same as DPRINTF(IDL_CRITICAL, ("length = %d\n", length))
|
|
*/
|
|
#define DP(lev, var, fmt) DPRINTF(IDL_ ## lev, (#var " = %" #fmt "\n", var))
|
|
|
|
struct inpcb;
|
|
|
|
extern void in6_debug_init __P((void));
|
|
#ifdef INET6
|
|
extern void dump_in6_addr __P((struct in6_addr *));
|
|
#endif
|
|
extern void dump_in_addr __P((struct in_addr *));
|
|
#ifdef INET6
|
|
extern void dump_sockaddr_in6 __P((struct sockaddr_in6 *));
|
|
#endif
|
|
extern void dump_sockaddr_in __P((struct sockaddr_in *));
|
|
extern void dump_sockaddr __P((struct sockaddr *));
|
|
extern void dump_sockaddr_dl __P((struct sockaddr_dl *));
|
|
extern void dump_smart_sockaddr __P((struct sockaddr *));
|
|
#ifdef INET6
|
|
extern void dump_ipv6 __P((struct ip6 *));
|
|
extern void dump_ipv6_icmp __P((struct icmp6 *));
|
|
#endif /*INET6*/
|
|
extern void dump_mbuf_hdr __P((struct mbuf *));
|
|
extern void dump_mbuf __P((struct mbuf *));
|
|
extern void dump_mchain __P((struct mbuf *));
|
|
extern void dump_tcpdump __P((struct mbuf *));
|
|
extern void dump_ifa __P((struct ifaddr *));
|
|
extern void dump_ifp __P((struct ifnet *));
|
|
extern void dump_route __P((struct route *));
|
|
extern void dump_rtentry __P((struct rtentry *));
|
|
extern void dump_inpcb __P((struct inpcb *));
|
|
#ifdef INET6
|
|
extern void dump_in6pcb __P((struct in6pcb *));
|
|
#endif
|
|
extern void dump_buf __P((char *, int));
|
|
extern void dump_keytblnode __P((struct key_tblnode *));
|
|
extern void dump_secassoc __P((struct key_secassoc *));
|
|
extern void dump_keymsghdr __P((struct key_msghdr *));
|
|
extern void dump_keymsginfo __P((struct key_msgdata *));
|
|
|
|
#else /* ! KEY_DEBUG */
|
|
|
|
#define DPRINTF(lev,arg)
|
|
#define DDO(lev, stmt)
|
|
#define DP(x, y, z)
|
|
|
|
#endif /* KEY_DEBUG */
|
|
|
|
#ifndef INET6_DEBUG_C
|
|
extern unsigned int in6_debug_level;
|
|
#endif
|
|
|
|
#endif /*KERNEL*/
|