ncp_subr.h revision 76835
1/* 2 * Copyright (c) 1999, Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Boris Popov. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $FreeBSD: head/sys/netncp/ncp_subr.h 76835 2001-05-19 05:48:07Z jlemon $ 33 */ 34#ifndef _NETNCP_NCP_SUBR_H_ 35#define _NETNCP_NCP_SUBR_H_ 36 37#define NCP_TIMER_TICK 2*hz /* 1sec */ 38#define NCP_SIGMASK(set) \ 39 (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \ 40 SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \ 41 SIGISMEMBER(set, SIGQUIT)) 42 43 44#define NCP_PRINT(format, args...) printf("FATAL: %s: "format, __FUNCTION__ ,## args) 45#define nwfs_printf NCP_PRINT 46/* Maybe this should panic, but I dont like that */ 47#define NCPFATAL NCP_PRINT 48#define NCPERROR NCP_PRINT 49 50/* socket debugging */ 51#ifdef NCP_SOCKET_DEBUG 52#define NCPSDEBUG(format, args...) printf("%s: "format, __FUNCTION__ ,## args) 53#else 54#define NCPSDEBUG(format, args...) 55#endif 56 57/* NCP calls debug */ 58#ifdef NCP_NCP_DEBUG 59#define NCPNDEBUG(format, args...) printf("%s: "format, __FUNCTION__ ,## args) 60#else 61#define NCPNDEBUG(format, args...) 62#endif 63 64/* NCP data dump */ 65#ifdef NCP_DATA_DEBUG 66#define NCPDDEBUG(m) m_dumpm(m) 67#else 68#define NCPDDEBUG(m) 69#endif 70 71/* FS VOPS debug */ 72#ifdef NWFS_VOPS_DEBUG 73#define NCPVODEBUG(format, args...) printf("%s: "format, __FUNCTION__ ,## args) 74#else 75#define NCPVODEBUG(format, args...) 76#endif 77 78/* FS VNOPS debug */ 79#ifdef NWFS_VNOPS_DEBUG 80#define NCPVNDEBUG(format, args...) printf("%s: "format, __FUNCTION__ ,## args) 81#else 82#define NCPVNDEBUG(format, args...) 83#endif 84 85#define checkbad(fn) {error=(fn);if(error) goto bad;} 86 87#define ncp_suser(cred) suser_xxx(cred, NULL, 0) 88 89#define ncp_isowner(conn,cred) ((cred)->cr_uid == (conn)->nc_owner->cr_uid) 90 91struct ncp_conn; 92 93struct nwmount; 94struct vnode; 95struct nwnode; 96struct vattr; 97struct uio; 98struct ncp_nlstables; 99 100struct ncp_open_info { 101 u_int32_t origfh; 102 ncp_fh fh; 103 u_int8_t action; 104 struct nw_entry_info fattr; 105}; 106 107extern int ncp_debuglevel; 108 109struct proc; 110struct ucred; 111 112int ncp_init(void); 113int ncp_done(void); 114int ncp_chkintr(struct ncp_conn *conn, struct proc *p); 115char*ncp_str_dup(char *s); 116 117/* ncp_crypt.c */ 118void nw_keyhash(const u_char *key, const u_char *buf, int buflen, u_char *target); 119void nw_encrypt(const u_char *fra, const u_char *buf, u_char *target); 120void ncp_sign(const u_int32_t *state, const char *x, u_int32_t *ostate); 121 122#endif /* _NCP_SUBR_H_ */ 123