1/* $NetBSD: am_utils.h,v 1.2 2015/10/14 16:00:17 christos Exp $ */
2
3/*
4 * Copyright (c) 1997-2014 Erez Zadok
5 * Copyright (c) 1990 Jan-Simon Pendry
6 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
7 * Copyright (c) 1990 The Regents of the University of California.
8 * All rights reserved.
9 *
10 * This code is derived from software contributed to Berkeley by
11 * Jan-Simon Pendry at Imperial College, London.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 *
38 * File: am-utils/include/am_utils.h
39 *
40 */
41
42/*
43 * Definitions that are specific to the am-utils package.
44 */
45
46#ifndef _AM_UTILS_H
47#define _AM_UTILS_H
48
49
50#include "aux_conf.h"
51
52/**************************************************************************/
53/*** MACROS ***/
54/**************************************************************************/
55
56#if !defined(__syslog_attribute__) && !defined(__syslog__)
57#define __syslog__ __printf__
58#endif
59
60/*
61 * General macros.
62 */
63#ifndef FALSE
64# define FALSE 0
65#endif /* not FALSE */
66#ifndef TRUE
67# define TRUE 1
68#endif /* not TRUE */
69#ifndef MAX
70# define MAX(a, b) ((a) > (b) ? (a) : (b))
71#endif /* not MAX */
72#ifndef MIN
73# define MIN(a, b) ((a) < (b) ? (a) : (b))
74#endif /* not MIN */
75
76#define ONE_HOUR (60 * 60) /* One hour in seconds */
77
78#ifndef MAXHOSTNAMELEN
79# ifdef HOSTNAMESZ
80# define MAXHOSTNAMELEN HOSTNAMESZ
81# else /* not HOSTNAMESZ */
82# define MAXHOSTNAMELEN 256
83# endif /* not HOSTNAMESZ */
84#endif /* not MAXHOSTNAMELEN */
85
86/*
87 * for hlfsd, and amd for detecting uid/gid
88 */
89#ifndef INVALIDID
90/* this is also defined in include/am_utils.h */
91# define INVALIDID (((unsigned short) ~0) - 3)
92#endif /* not INVALIDID */
93
94/*
95 * String comparison macros
96 */
97#define STREQ(s1, s2) (strcmp((s1), (s2)) == 0)
98#define STRCEQ(s1, s2) (strcasecmp((s1), (s2)) == 0)
99#define NSTREQ(s1, s2, n) (strncmp((s1), (s2), (n)) == 0)
100#define NSTRCEQ(s1, s2, n) (strncasecmp((s1), (s2), (n)) == 0)
101#define FSTREQ(s1, s2) ((*(s1) == *(s2)) && STREQ((s1),(s2)))
102
103/*
104 * Logging options/flags
105 */
106#define XLOG_FATAL 0x0001
107#define XLOG_ERROR 0x0002
108#define XLOG_USER 0x0004
109#define XLOG_WARNING 0x0008
110#define XLOG_INFO 0x0010
111#define XLOG_DEBUG 0x0020
112#define XLOG_MAP 0x0040
113#define XLOG_STATS 0x0080
114/* log option compositions */
115#define XLOG_MASK 0x00ff /* mask for all flags */
116#define XLOG_MANDATORY (XLOG_FATAL|XLOG_ERROR) /* cannot turn these off */
117#define XLOG_ALL (XLOG_FATAL|XLOG_ERROR|XLOG_USER|XLOG_WARNING|XLOG_INFO|XLOG_MAP|XLOG_STATS)
118/* default: fatal + error + user + warning + info */
119#define XLOG_DEFAULT (XLOG_MASK & (XLOG_ALL & ~XLOG_MAP & ~XLOG_STATS))
120
121/* default: no logging options */
122
123#define NO_SUBNET "notknown" /* default subnet name for no subnet */
124#define NEXP_AP (1022) /* gdmr: was 254 */
125#define NEXP_AP_MARGIN (128) /* ???? not used */
126
127/*
128 * Linked list macros
129 */
130#define AM_FIRST(ty, q) ((ty *) ((q)->q_forw))
131#define AM_LAST(ty, q) ((ty *) ((q)->q_back))
132#define NEXT(ty, q) ((ty *) (((qelem *) q)->q_forw))
133#define PREV(ty, q) ((ty *) (((qelem *) q)->q_back))
134#define HEAD(ty, q) ((ty *) q)
135#define ITER(v, ty, q) \
136 for ((v) = AM_FIRST(ty,(q)); (v) != HEAD(ty,(q)); (v) = NEXT(ty,(v)))
137
138/* allocate anything of type ty */
139#define ALLOC(ty) ((ty *) xmalloc(sizeof(ty)))
140#define CALLOC(ty) ((ty *) xzalloc(sizeof(ty)))
141/* simply allocate b bytes */
142#define SALLOC(b) xmalloc((b))
143
144/*
145 * Systems which have the mount table in a file need to read it before
146 * they can perform an unmount() system call.
147 */
148#define UMOUNT_FS(dir, mtb_name, unmount_flags) umount_fs(dir, mtb_name, unmount_flags)
149/* next two are imported via $srcdir/conf/umount/umount_*.c */
150extern int umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags);
151#ifdef MNT2_GEN_OPT_FORCE
152extern int umount2_fs(const char *mntdir, u_int unmount_flags);
153#endif /* MNT2_GEN_OPT_FORCE */
154
155/* unmount-related flags (special handling of autofs, forced/lazy, etc.) */
156#define AMU_UMOUNT_FORCE 0x1
157#define AMU_UMOUNT_DETACH 0x2
158#define AMU_UMOUNT_AUTOFS 0x4
159
160/*
161 * The following values can be tuned...
162 */
163#define ALLOWED_MOUNT_TIME 40 /* 40s for a mount */
164
165/*
166 * RPC-related macros.
167 */
168#define RPC_XID_PORTMAP 0
169#define RPC_XID_MOUNTD 1
170#define RPC_XID_NFSPING 2
171#define RPC_XID_WEBNFS 3
172#define RPC_XID_MASK (0x0f) /* 16 id's for now */
173#define MK_RPC_XID(type_id, uniq) ((type_id) | ((uniq) << 4))
174
175/*
176 * What level of AMD are we backward compatible with?
177 * This only applies to externally visible characteristics.
178 * Rev.Minor.Branch.Patch (2 digits each)
179 */
180#define AMD_COMPAT 5000000 /* 5.0 */
181
182
183/**************************************************************************/
184/*** STRUCTURES AND TYPEDEFS ***/
185/**************************************************************************/
186
187/* some typedefs must come first */
188typedef char *amq_string;
189typedef struct _qelem qelem;
190typedef struct mntlist mntlist;
191
192/*
193 * Linked list
194 * (the name 'struct qelem' conflicts with linux's unistd.h)
195 */
196struct _qelem {
197 qelem *q_forw;
198 qelem *q_back;
199};
200
201/*
202 * Option tables
203 */
204struct opt_tab {
205 char *opt;
206 int flag;
207};
208
209/*
210 * Server states
211 */
212typedef enum {
213 Start,
214 Run,
215 Finishing,
216 Quit,
217 Done
218} serv_state;
219
220
221/*
222 * List of mount table entries
223 */
224struct mntlist {
225 struct mntlist *mnext;
226 mntent_t *mnt;
227};
228
229/*
230 * Mount map
231 */
232typedef struct mnt_map mnt_map;
233
234
235/**************************************************************************/
236/*** EXTERNALS ***/
237/**************************************************************************/
238
239/*
240 * Useful constants
241 */
242extern char *mnttab_file_name; /* Mount table */
243extern char *cpu; /* "CPU type" */
244extern char *endian; /* "big" */
245extern char *hostdomain; /* "southseas.nz" */
246extern char copyright[]; /* Copyright info */
247extern char version[]; /* Version info */
248
249/*
250 * Global variables.
251 */
252extern AUTH *nfs_auth; /* Dummy authorization for remote servers */
253extern FILE *logfp; /* Log file */
254extern SVCXPRT *nfsxprt;
255extern char *PrimNetName; /* Name of primary connected network */
256extern char *PrimNetNum; /* Name of primary connected network */
257extern char *SubsNetName; /* Name of subsidiary connected network */
258extern char *SubsNetNum; /* Name of subsidiary connected network */
259
260extern void am_set_progname(char *pn); /* "amd" */
261extern const char *am_get_progname(void); /* "amd" */
262extern void am_set_hostname(char *hn);
263extern const char *am_get_hostname(void);
264extern pid_t am_set_mypid(void);
265extern pid_t am_mypid;
266
267extern int foreground; /* Foreground process */
268extern int orig_umask; /* umask() on startup */
269extern serv_state amd_state; /* Should we go now */
270extern struct in_addr myipaddr; /* (An) IP address of this host */
271extern struct opt_tab xlog_opt[];
272extern u_short nfs_port; /* Our NFS service port */
273
274/*
275 * Global routines
276 */
277extern CLIENT *get_mount_client(char *unused_host, struct sockaddr_in *sin, struct timeval *tv, int *sock, u_long mnt_version);
278extern RETSIGTYPE sigchld(int);
279extern bool_t xdr_amq_string(XDR *xdrs, amq_string *objp);
280extern bool_t xdr_dirpath(XDR *xdrs, dirpath *objp);
281extern char **strsplit(char *, int, int);
282extern char *expand_selectors(char *);
283extern char *get_version_string(void);
284extern char *inet_dquad(char *, size_t, u_long);
285extern char *print_wires(void);
286extern char *str3cat(char *, char *, char *, char *);
287extern char *strvcat(const char *, ...);
288extern char *strealloc(char *, char *);
289extern char *strip_selectors(char *, char *);
290extern char *strnsave(const char *, int);
291extern int amu_close(int fd);
292extern int bind_resv_port(int, u_short *);
293extern int cmdoption(char *, struct opt_tab *, u_int *);
294extern int compute_automounter_mount_flags(mntent_t *);
295extern int compute_mount_flags(mntent_t *);
296extern void discard_nfs_args(void *, u_long);
297extern u_long get_amd_program_number(void);
298extern int getcreds(struct svc_req *, uid_t *, gid_t *, SVCXPRT *);
299extern int hasmntval(mntent_t *, char *);
300extern unsigned int hasmntvalerr(mntent_t *, char *, int *);
301extern char *hasmntstr(mntent_t *, char *);
302extern char *hasmnteq(mntent_t *, char *);
303extern char *haseq(char *);
304extern int is_network_member(const char *net);
305extern int is_interface_local(u_long);
306extern int islocalnet(u_long);
307extern int make_rpc_packet(char *, int, u_long, struct rpc_msg *, voidp, XDRPROC_T_TYPE, AUTH *);
308extern int mkdirs(char *, int);
309extern int mount_fs(mntent_t *, int, caddr_t, int, MTYPE_TYPE, u_long, const char *, const char *, int);
310extern void nfs_program_2(struct svc_req *rqstp, SVCXPRT *transp);
311extern void nfs_program_3(struct svc_req *rqstp, SVCXPRT *transp);
312#define get_nfs_dispatcher_version(a) \
313 ((a) == nfs_program_2 ? NFS_VERSION : NFS_VERSION3)
314extern int pickup_rpc_reply(voidp, int, voidp, XDRPROC_T_TYPE);
315extern int switch_option(char *);
316extern int switch_to_logfile(char *logfile, int orig_umask, int truncate_log);
317extern mntlist *read_mtab(char *, const char *);
318#ifndef HAVE_TRANSPORT_TYPE_TLI
319extern struct sockaddr_in *amu_svc_getcaller(SVCXPRT *xprt);
320#endif /* not HAVE_TRANSPORT_TYPE_TLI */
321extern time_t time(time_t *);
322extern void amu_get_myaddress(struct in_addr *iap, const char *preferred_localhost);
323extern void amu_release_controlling_tty(void);
324extern void compute_automounter_nfs_args(nfs_args_t *nap, mntent_t *mntp);
325extern void discard_mntlist(mntlist *mp);
326extern void free_mntlist(mntlist *);
327extern void getwire(char **name1, char **number1);
328extern void going_down(int);
329extern void mnt_free(mntent_t *);
330extern void plog(int, const char *,...)
331 __attribute__ ((__format__ (__syslog__, 2, 3)));
332extern void rmdirs(char *);
333extern void rpc_msg_init(struct rpc_msg *, u_long, u_long, u_long);
334extern void set_amd_program_number(u_long program);
335extern void show_opts(int ch, struct opt_tab *);
336extern void unregister_amq(void);
337extern voidp xmalloc(int);
338extern voidp xrealloc(voidp, int);
339extern voidp xzalloc(int);
340extern char *xstrdup(const char *);
341extern int check_pmap_up(char *host, struct sockaddr_in* sin);
342extern u_long get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto, u_long def);
343extern int nfs_valid_version(u_long vers);
344extern long get_server_pid(void);
345extern void setup_sighandler(int signum, void (*handler)(int));
346extern time_t clocktime(nfstime *nt);
347
348#if defined(DEBUG) && (defined(HAVE_C99_VARARGS_MACROS) || defined(HAVE_GCC_VARARGS_MACROS))
349# ifdef HAVE_C99_VARARGS_MACROS
350#define xsnprintf(str,size,fmt,...) _xsnprintf(__FILE__,__LINE__,(str),(size),(fmt),__VA_ARGS__)
351# endif /* HAVE_C99_VARARGS_MACROS */
352# ifdef HAVE_GCC_VARARGS_MACROS
353#define xsnprintf(str,size,fmt,args...) _xsnprintf(__FILE__,__LINE__,(str),(size),(fmt),args)
354# endif /* HAVE_GCC_VARARGS_MACROS */
355extern int _xsnprintf(const char *filename, int lineno, char *str, size_t size, const char *format, ...);
356#define xvsnprintf(str,size,fmt,ap) _xvsnprintf(__FILE__,__LINE__,(str),(size),(fmt),(ap))
357extern int _xvsnprintf(const char *filename, int lineno, char *str, size_t size, const char *format, va_list ap);
358#else /* not DEBUG or no C99/GCC-style vararg cpp macros supported */
359extern int xsnprintf(char *str, size_t size, const char *format, ...);
360extern int xvsnprintf(char *str, size_t size, const char *format, va_list ap);
361#endif /* not DEBUG or no C99/GCC-style vararg cpp macros supported */
362
363#ifdef DEBUG
364extern void _xstrlcat(const char *filename, int lineno, char *dst, const char *src, size_t len);
365# define xstrlcat(d,s,l) _xstrlcat(__FILE__,__LINE__,(d),(s),(l))
366extern void _xstrlcpy(const char *filename, int lineno, char *dst, const char *src, size_t len);
367# define xstrlcpy(d,s,l) _xstrlcpy(__FILE__,__LINE__,(d),(s),(l))
368#else /* not DEBUG */
369extern void xstrlcat(char *dst, const char *src, size_t len);
370extern void xstrlcpy(char *dst, const char *src, size_t len);
371#endif /* not DEBUG */
372
373#ifdef MOUNT_TABLE_ON_FILE
374extern void rewrite_mtab(mntlist *, const char *);
375extern void unlock_mntlist(void);
376extern void write_mntent(mntent_t *, const char *);
377#endif /* MOUNT_TABLE_ON_FILE */
378
379#if defined(HAVE_SYSLOG_H) || defined(HAVE_SYS_SYSLOG_H)
380extern int syslogging;
381#endif /* defined(HAVE_SYSLOG_H) || defined(HAVE_SYS_SYSLOG_H) */
382
383extern void compute_nfs_args(void *nap, mntent_t *mntp, int genflags, struct netconfig *nfsncp, struct sockaddr_in *ip_addr, u_long nfs_version, char *nfs_proto, am_nfs_handle_t *fhp, char *host_name, char *fs_name);
384extern void destroy_nfs_args(void *nap, u_long nfs_version);
385extern int create_amq_service(int *udp_soAMQp, SVCXPRT **udp_amqpp, struct netconfig **udp_amqncpp, int *tcp_soAMQp, SVCXPRT **tcp_amqpp, struct netconfig **tcp_amqncpp, u_short preferred_amq_port);
386extern int create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp), u_long nfs_version);
387extern int amu_svc_register(SVCXPRT *, u_long, u_long, void (*)(struct svc_req *, SVCXPRT *), u_long, struct netconfig *);
388
389#ifdef HAVE_TRANSPORT_TYPE_TLI
390
391extern int get_knetconfig(struct knetconfig **kncpp, struct netconfig *in_ncp, char *nc_protoname);
392extern struct netconfig *nfsncp;
393extern void free_knetconfig(struct knetconfig *kncp);
394
395#endif /* HAVE_TRANSPORT_TYPE_TLI */
396
397#ifdef HAVE_FS_AUTOFS
398extern int register_autofs_service(char *autofs_conftype, void (*autofs_dispatch)(struct svc_req *rqstp, SVCXPRT *xprt));
399extern int unregister_autofs_service(char *autofs_conftype);
400#endif /* HAVE_FS_AUTOFS */
401
402
403#ifndef HAVE_STRUCT_FHSTATUS_FHS_FH
404# define fhs_fh fhstatus_u.fhs_fhandle
405#endif /* not HAVE_STRUCT_FHSTATUS_FHS_FH */
406
407
408/*
409 * Network File System: the old faithful generation NFS V.2
410 */
411#ifndef NFS_VERSION2
412# define NFS_VERSION2 ((u_int) 2)
413#endif /* not NFS_VERSION2 */
414
415/*
416 * Network File System: the not so new anymore generation NFS V.3
417 */
418#ifdef HAVE_FS_NFS3
419# ifndef NFS_VERSION3
420# define NFS_VERSION3 ((u_int) 3)
421# endif /* not NFS_VERSION3 */
422#endif /* HAVE_FS_NFS3 */
423
424/*
425 * Network File System: the new generation NFS V.4
426 */
427#ifdef HAVE_FS_NFS4
428# ifndef NFS_VERSION4
429# define NFS_VERSION4 ((u_int) 4)
430# endif /* not NFS_VERSION4 */
431#endif /* HAVE_FS_NFS4 */
432
433/**************************************************************************/
434/*** DEBUGGING ***/
435/**************************************************************************/
436
437/*
438 * DEBUGGING:
439 */
440
441#ifdef DEBUG
442
443# define D_DAEMON 0x0001 /* Enter daemon mode */
444# define D_TRACE 0x0002 /* Do protocol trace */
445# define D_FULL 0x0004 /* Do full trace */
446# define D_MTAB 0x0008 /* Use local mtab */
447# define D_AMQ 0x0010 /* Register amq program */
448# define D_STR 0x0020 /* Debug string munging */
449# ifdef DEBUG_MEM
450# define D_MEM 0x0040 /* Trace memory allocations */
451# else /* not DEBUG_MEM */
452# define D_MEM 0x0000 /* Dummy */
453# endif /* not DEBUG_MEM */
454# define D_FORK 0x0080 /* Fork server (hlfsd only) */
455# define D_INFO 0x0100 /* info service specific debugging (hesiod, nis, etc) */
456# define D_HRTIME 0x0200 /* Print high resolution time stamps */
457# define D_XDRTRACE 0x0400 /* Trace xdr routines */
458# define D_READDIR 0x0800 /* Show browsable_dir progress */
459/* debug option compositions */
460# define D_MASK 0x0fff /* mask of known flags */
461# define D_BASIC (D_TRACE|D_FULL|D_STR|D_MEM|D_INFO|D_XDRTRACE|D_READDIR)
462# define D_CONTROL (D_DAEMON|D_AMQ|D_FORK)
463/* immutable flags: cannot be changed via "amq -D" */
464# define D_IMMUTABLE (D_MTAB | D_CONTROL)
465# define D_ALL (D_BASIC | D_CONTROL)
466# define D_DEFAULT (D_MASK & D_ALL & ~D_XDRTRACE)
467/* test mode: nodaemon, noamq, nofork, (local) mtab */
468# define D_TEST (D_BASIC | D_MTAB)
469
470# define amuDebug(x) (debug_flags & (x))
471# define dlog if (amuDebug(D_FULL)) dplog
472
473/* my favorite debugging tool -Erez */
474#define EZKDBG plog(XLOG_INFO,"EZK:%s:%s:%d\n",__FILE__,__FUNCTION__,__LINE__)
475
476# ifdef DEBUG_MEM
477/*
478 * If debugging memory, then call a special freeing function that logs
479 * more info, and resets the pointer to NULL so it cannot be used again.
480 */
481# define XFREE(x) dxfree(__FILE__,__LINE__,x)
482extern void dxfree(char *file, int line, voidp ptr);
483extern void malloc_verify(void);
484# else /* not DEBUG_MEM */
485/*
486 * If regular debugging, then free the pointer and reset to NULL.
487 * This should remain so for as long as am-utils is in alpha/beta testing.
488 */
489# define XFREE(x) do { free((voidp)x); x = NULL;} while (0)
490# endif /* not DEBUG_MEM */
491
492/* functions that depend solely on debugging */
493extern void print_nfs_args(const void *, u_long nfs_version);
494extern int debug_option (char *opt);
495extern void dplog(const char *fmt, ...)
496 __attribute__ ((__format__ (__syslog__, 1, 2)));
497
498#else /* not DEBUG */
499
500/* set dummy flags to zero */
501# define D_DAEMON 0x0001 /* Enter daemon mode */
502# define D_TRACE 0x0000 /* dummy: Do protocol trace */
503# define D_FULL 0x0000 /* dummy: Do full trace */
504# define D_MTAB 0x0000 /* dummy: Use local mtab */
505# define D_AMQ 0x0010 /* Register amq program */
506# define D_STR 0x0000 /* dummy: Debug string munging */
507# define D_MEM 0x0000 /* dummy: Trace memory allocations */
508# define D_FORK 0x0080 /* Fork server (hlfsd only) */
509# define D_INFO 0x0000 /* dummy: info service debugging */
510# define D_HRTIME 0x0000 /* dummy: hi-res time stamps */
511# define D_XDRTRACE 0x0000 /* dummy: Trace xdr routines */
512# define D_READDIR 0x0000 /* dummy: browsable_dir progress */
513# define D_CONTROL (D_DAEMON|D_AMQ|D_FORK)
514# define amuDebug(x) (debug_flags & (x))
515/*
516 * If not debugging, then also reset the pointer.
517 * It's safer -- and besides, free() should do that anyway.
518 */
519# define XFREE(x) do { free((voidp)x); x = NULL;} while (0)
520
521# if defined(HAVE_GCC_VARARGS_MACROS)
522# define dlog(fmt...)
523# elif defined(HAVE_C99_VARARGS_MACROS)
524# define dlog(...)
525# else /* no c99 varargs */
526/* this define means that we CCP leaves code behind the (list,of,args) */
527# define dlog
528# endif /* no c99 varargs */
529
530# define print_nfs_args(nap, nfs_version)
531# define debug_option(x) (1)
532
533#endif /* not DEBUG */
534
535extern u_int debug_flags; /* Debug options */
536extern struct opt_tab dbg_opt[];
537
538/**************************************************************************/
539/*** MISC (stuff left to autoconfiscate) ***/
540/**************************************************************************/
541
542#endif /* not _AM_UTILS_H */
543