ncp_subr.h revision 206361
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 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/sys/netncp/ncp_subr.h 206361 2010-04-07 16:50:38Z joel $ 27 */ 28#ifndef _NETNCP_NCP_SUBR_H_ 29#define _NETNCP_NCP_SUBR_H_ 30 31#define NCP_TIMER_TICK 2*hz /* 1sec */ 32#define NCP_SIGMASK(set) \ 33 (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \ 34 SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \ 35 SIGISMEMBER(set, SIGQUIT)) 36 37 38#define NCP_PRINT(format, args...) printf("FATAL: %s: "format, __func__ ,## args) 39#define nwfs_printf NCP_PRINT 40/* Maybe this should panic, but I dont like that */ 41#define NCPFATAL NCP_PRINT 42#define NCPERROR NCP_PRINT 43 44/* socket debugging */ 45#ifdef NCP_SOCKET_DEBUG 46#define NCPSDEBUG(format, args...) printf("%s: "format, __func__ ,## args) 47#else 48#define NCPSDEBUG(format, args...) 49#endif 50 51/* NCP calls debug */ 52#ifdef NCP_NCP_DEBUG 53#define NCPNDEBUG(format, args...) printf("%s: "format, __func__ ,## args) 54#else 55#define NCPNDEBUG(format, args...) 56#endif 57 58/* NCP data dump */ 59#ifdef NCP_DATA_DEBUG 60#define NCPDDEBUG(m) m_dumpm(m) 61#else 62#define NCPDDEBUG(m) 63#endif 64 65/* FS VOPS debug */ 66#ifdef NWFS_VOPS_DEBUG 67#define NCPVODEBUG(format, args...) printf("%s: "format, __func__ ,## args) 68#else 69#define NCPVODEBUG(format, args...) 70#endif 71 72/* FS VNOPS debug */ 73#ifdef NWFS_VNOPS_DEBUG 74#define NCPVNDEBUG(format, args...) printf("%s: "format, __func__ ,## args) 75#else 76#define NCPVNDEBUG(format, args...) 77#endif 78 79#define checkbad(fn) {error=(fn);if(error) goto bad;} 80 81#define ncp_suser(cred) priv_check_cred(cred, PRIV_NETNCP, 0) 82 83#define ncp_isowner(conn,cred) ((cred)->cr_uid == (conn)->nc_owner->cr_uid) 84 85struct ncp_conn; 86 87struct nwmount; 88struct vnode; 89struct nwnode; 90struct vattr; 91struct uio; 92struct ncp_nlstables; 93 94struct ncp_open_info { 95 u_int32_t origfh; 96 ncp_fh fh; 97 u_int8_t action; 98 struct nw_entry_info fattr; 99}; 100 101extern int ncp_debuglevel; 102 103struct proc; 104struct ucred; 105 106int ncp_init(void); 107int ncp_done(void); 108int ncp_chkintr(struct ncp_conn *conn, struct thread *td); 109char*ncp_str_dup(char *s); 110 111/* ncp_crypt.c */ 112void nw_keyhash(const u_char *key, const u_char *buf, int buflen, u_char *target); 113void nw_encrypt(const u_char *fra, const u_char *buf, u_char *target); 114void ncp_sign(const u_int32_t *state, const char *x, u_int32_t *ostate); 115 116#endif /* _NCP_SUBR_H_ */ 117