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Diffstat (limited to 'sys/netkey/key_debug.h')
| -rw-r--r-- | sys/netkey/key_debug.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/sys/netkey/key_debug.h b/sys/netkey/key_debug.h new file mode 100644 index 0000000..78bae82 --- /dev/null +++ b/sys/netkey/key_debug.h @@ -0,0 +1,187 @@ +/* + * 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*/ |
