138494Sobrien/* 2174294Sobrien * Copyright (c) 1997-2006 Erez Zadok 338494Sobrien * Copyright (c) 1990 Jan-Simon Pendry 438494Sobrien * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 538494Sobrien * Copyright (c) 1990 The Regents of the University of California. 638494Sobrien * All rights reserved. 738494Sobrien * 838494Sobrien * This code is derived from software contributed to Berkeley by 938494Sobrien * Jan-Simon Pendry at Imperial College, London. 1038494Sobrien * 1138494Sobrien * Redistribution and use in source and binary forms, with or without 1238494Sobrien * modification, are permitted provided that the following conditions 1338494Sobrien * are met: 1438494Sobrien * 1. Redistributions of source code must retain the above copyright 1538494Sobrien * notice, this list of conditions and the following disclaimer. 1638494Sobrien * 2. Redistributions in binary form must reproduce the above copyright 1738494Sobrien * notice, this list of conditions and the following disclaimer in the 1838494Sobrien * documentation and/or other materials provided with the distribution. 1938494Sobrien * 3. All advertising materials mentioning features or use of this software 2042629Sobrien * must display the following acknowledgment: 2138494Sobrien * This product includes software developed by the University of 2238494Sobrien * California, Berkeley and its contributors. 2338494Sobrien * 4. Neither the name of the University nor the names of its contributors 2438494Sobrien * may be used to endorse or promote products derived from this software 2538494Sobrien * without specific prior written permission. 2638494Sobrien * 2738494Sobrien * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2838494Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2938494Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 3038494Sobrien * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 3138494Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 3238494Sobrien * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 3338494Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3438494Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3538494Sobrien * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3638494Sobrien * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3738494Sobrien * SUCH DAMAGE. 3838494Sobrien * 3938494Sobrien * 40174294Sobrien * File: am-utils/include/am_utils.h 4138494Sobrien * 4238494Sobrien */ 4338494Sobrien 4438494Sobrien/* 4538494Sobrien * Definitions that are specific to the am-utils package. 4638494Sobrien */ 4738494Sobrien 4838494Sobrien#ifndef _AM_UTILS_H 4938494Sobrien#define _AM_UTILS_H 5038494Sobrien 5138494Sobrien 52174294Sobrien#include "aux_conf.h" 53174294Sobrien 5438494Sobrien/**************************************************************************/ 5538494Sobrien/*** MACROS ***/ 5638494Sobrien/**************************************************************************/ 5738494Sobrien 5838494Sobrien/* 5938494Sobrien * General macros. 6038494Sobrien */ 6138494Sobrien#ifndef FALSE 6238494Sobrien# define FALSE 0 6338494Sobrien#endif /* not FALSE */ 6438494Sobrien#ifndef TRUE 6538494Sobrien# define TRUE 1 6638494Sobrien#endif /* not TRUE */ 6738494Sobrien#ifndef MAX 6838494Sobrien# define MAX(a, b) ((a) > (b) ? (a) : (b)) 6938494Sobrien#endif /* not MAX */ 7038494Sobrien#ifndef MIN 7138494Sobrien# define MIN(a, b) ((a) < (b) ? (a) : (b)) 7238494Sobrien#endif /* not MIN */ 7338494Sobrien 7438494Sobrien#define ONE_HOUR (60 * 60) /* One hour in seconds */ 7538494Sobrien 7638494Sobrien#ifndef MAXHOSTNAMELEN 7738494Sobrien# ifdef HOSTNAMESZ 7838494Sobrien# define MAXHOSTNAMELEN HOSTNAMESZ 7938494Sobrien# else /* not HOSTNAMESZ */ 8082794Sobrien# define MAXHOSTNAMELEN 256 8138494Sobrien# endif /* not HOSTNAMESZ */ 8238494Sobrien#endif /* not MAXHOSTNAMELEN */ 8338494Sobrien 8438494Sobrien/* 8582794Sobrien * for hlfsd, and amd for detecting uid/gid 8682794Sobrien */ 8782794Sobrien#ifndef INVALIDID 8882794Sobrien/* this is also defined in include/am_utils.h */ 8982794Sobrien# define INVALIDID (((unsigned short) ~0) - 3) 9082794Sobrien#endif /* not INVALIDID */ 9182794Sobrien 9282794Sobrien/* 9338494Sobrien * String comparison macros 9438494Sobrien */ 9538494Sobrien#define STREQ(s1, s2) (strcmp((s1), (s2)) == 0) 9638494Sobrien#define STRCEQ(s1, s2) (strcasecmp((s1), (s2)) == 0) 9738494Sobrien#define NSTREQ(s1, s2, n) (strncmp((s1), (s2), (n)) == 0) 98119679Smbr#define NSTRCEQ(s1, s2, n) (strncasecmp((s1), (s2), (n)) == 0) 9938494Sobrien#define FSTREQ(s1, s2) ((*(s1) == *(s2)) && STREQ((s1),(s2))) 10038494Sobrien 10138494Sobrien/* 10238494Sobrien * Logging options/flags 10338494Sobrien */ 10438494Sobrien#define XLOG_FATAL 0x0001 10538494Sobrien#define XLOG_ERROR 0x0002 10638494Sobrien#define XLOG_USER 0x0004 10738494Sobrien#define XLOG_WARNING 0x0008 10838494Sobrien#define XLOG_INFO 0x0010 10938494Sobrien#define XLOG_DEBUG 0x0020 11038494Sobrien#define XLOG_MAP 0x0040 11138494Sobrien#define XLOG_STATS 0x0080 11238494Sobrien#define XLOG_DEFSTR "all,nomap,nostats" /* Default log options */ 11338494Sobrien#define XLOG_ALL (XLOG_FATAL|XLOG_ERROR|XLOG_USER|XLOG_WARNING|XLOG_INFO|XLOG_MAP|XLOG_STATS) 11438494Sobrien 115174294Sobrien#define NO_SUBNET "notknown" /* default subnet name for no subnet */ 116174294Sobrien#define NEXP_AP (1022) /* gdmr: was 254 */ 117174294Sobrien#define NEXP_AP_MARGIN (128) /* ???? not used */ 11838494Sobrien 11938494Sobrien/* 12038494Sobrien * Linked list macros 12138494Sobrien */ 12238494Sobrien#define AM_FIRST(ty, q) ((ty *) ((q)->q_forw)) 12338494Sobrien#define AM_LAST(ty, q) ((ty *) ((q)->q_back)) 12438494Sobrien#define NEXT(ty, q) ((ty *) (((qelem *) q)->q_forw)) 12538494Sobrien#define PREV(ty, q) ((ty *) (((qelem *) q)->q_back)) 12638494Sobrien#define HEAD(ty, q) ((ty *) q) 12738494Sobrien#define ITER(v, ty, q) \ 12838494Sobrien for ((v) = AM_FIRST(ty,(q)); (v) != HEAD(ty,(q)); (v) = NEXT(ty,(v))) 12938494Sobrien 13038494Sobrien/* allocate anything of type ty */ 13138494Sobrien#define ALLOC(ty) ((ty *) xmalloc(sizeof(ty))) 132174294Sobrien#define CALLOC(ty) ((ty *) xzalloc(sizeof(ty))) 13351292Sobrien/* simply allocate b bytes */ 13451292Sobrien#define SALLOC(b) xmalloc((b)) 13538494Sobrien 13638494Sobrien/* 13738494Sobrien * Systems which have the mount table in a file need to read it before 13838494Sobrien * they can perform an unmount() system call. 13938494Sobrien */ 140174294Sobrien#define UMOUNT_FS(dir, mtb_name, unmount_flags) umount_fs(dir, mtb_name, unmount_flags) 141174294Sobrien/* next two are imported via $srcdir/conf/umount/umount_*.c */ 142174294Sobrienextern int umount_fs(char *mntdir, const char *mnttabname, u_int unmount_flags); 143174294Sobrien#ifdef MNT2_GEN_OPT_FORCE 144174294Sobrienextern int umount2_fs(const char *mntdir, u_int unmount_flags); 145174294Sobrien#endif /* MNT2_GEN_OPT_FORCE */ 14638494Sobrien 147174294Sobrien/* unmount-related flags (special handling of autofs, forced/lazy, etc.) */ 148174294Sobrien#define AMU_UMOUNT_FORCE 0x1 149174294Sobrien#define AMU_UMOUNT_DETACH 0x2 150174294Sobrien#define AMU_UMOUNT_AUTOFS 0x4 15138494Sobrien 15238494Sobrien/* 15338494Sobrien * The following values can be tuned... 15438494Sobrien */ 15538494Sobrien#define ALLOWED_MOUNT_TIME 40 /* 40s for a mount */ 15638494Sobrien 15738494Sobrien/* 15838494Sobrien * RPC-related macros. 15938494Sobrien */ 16038494Sobrien#define RPC_XID_PORTMAP 0 16138494Sobrien#define RPC_XID_MOUNTD 1 16238494Sobrien#define RPC_XID_NFSPING 2 163174294Sobrien#define RPC_XID_WEBNFS 3 16438494Sobrien#define RPC_XID_MASK (0x0f) /* 16 id's for now */ 16538494Sobrien#define MK_RPC_XID(type_id, uniq) ((type_id) | ((uniq) << 4)) 16638494Sobrien 16738494Sobrien/* 16838494Sobrien * What level of AMD are we backward compatible with? 16938494Sobrien * This only applies to externally visible characteristics. 17038494Sobrien * Rev.Minor.Branch.Patch (2 digits each) 17138494Sobrien */ 17238494Sobrien#define AMD_COMPAT 5000000 /* 5.0 */ 17338494Sobrien 17438494Sobrien 17538494Sobrien/**************************************************************************/ 17638494Sobrien/*** STRUCTURES AND TYPEDEFS ***/ 17738494Sobrien/**************************************************************************/ 17838494Sobrien 17938494Sobrien/* some typedefs must come first */ 18038494Sobrientypedef char *amq_string; 18138494Sobrientypedef struct _qelem qelem; 18238494Sobrientypedef struct mntlist mntlist; 18338494Sobrien 18438494Sobrien/* 18538494Sobrien * Linked list 18638494Sobrien * (the name 'struct qelem' conflicts with linux's unistd.h) 18738494Sobrien */ 18838494Sobrienstruct _qelem { 18938494Sobrien qelem *q_forw; 19038494Sobrien qelem *q_back; 19138494Sobrien}; 19238494Sobrien 19338494Sobrien/* 19438494Sobrien * Option tables 19538494Sobrien */ 19638494Sobrienstruct opt_tab { 19738494Sobrien char *opt; 19838494Sobrien int flag; 19938494Sobrien}; 20038494Sobrien 20138494Sobrien/* 20238494Sobrien * Server states 20338494Sobrien */ 20438494Sobrientypedef enum { 20538494Sobrien Start, 20638494Sobrien Run, 20738494Sobrien Finishing, 20838494Sobrien Quit, 20938494Sobrien Done 21038494Sobrien} serv_state; 21138494Sobrien 21238494Sobrien 21338494Sobrien/* 21438494Sobrien * List of mount table entries 21538494Sobrien */ 21638494Sobrienstruct mntlist { 21738494Sobrien struct mntlist *mnext; 21838494Sobrien mntent_t *mnt; 21938494Sobrien}; 22038494Sobrien 22138494Sobrien/* 22238494Sobrien * Mount map 22338494Sobrien */ 22438494Sobrientypedef struct mnt_map mnt_map; 22538494Sobrien 22638494Sobrien 22738494Sobrien/**************************************************************************/ 22838494Sobrien/*** EXTERNALS ***/ 22938494Sobrien/**************************************************************************/ 23038494Sobrien 23138494Sobrien/* 23238494Sobrien * Useful constants 23338494Sobrien */ 23438494Sobrienextern char *mnttab_file_name; /* Mount table */ 23538494Sobrienextern char *cpu; /* "CPU type" */ 23638494Sobrienextern char *endian; /* "big" */ 23738494Sobrienextern char *hostdomain; /* "southseas.nz" */ 23838494Sobrienextern char copyright[]; /* Copyright info */ 23938494Sobrienextern char version[]; /* Version info */ 24038494Sobrien 24138494Sobrien/* 24238494Sobrien * Global variables. 24338494Sobrien */ 24442629Sobrienextern AUTH *nfs_auth; /* Dummy authorization for remote servers */ 24538494Sobrienextern FILE *logfp; /* Log file */ 24682794Sobrienextern SVCXPRT *nfsxprt; 24738494Sobrienextern char *PrimNetName; /* Name of primary connected network */ 24838494Sobrienextern char *PrimNetNum; /* Name of primary connected network */ 24938494Sobrienextern char *SubsNetName; /* Name of subsidiary connected network */ 25038494Sobrienextern char *SubsNetNum; /* Name of subsidiary connected network */ 25142629Sobrien 25282794Sobrienextern void am_set_progname(char *pn); /* "amd" */ 25382794Sobrienextern const char *am_get_progname(void); /* "amd" */ 25442629Sobrienextern void am_set_hostname(char *hn); 25582794Sobrienextern const char *am_get_hostname(void); 25642629Sobrienextern pid_t am_set_mypid(void); 25742629Sobrienextern pid_t am_mypid; 25842629Sobrien 25938494Sobrienextern int foreground; /* Foreground process */ 26038494Sobrienextern int orig_umask; /* umask() on startup */ 26138494Sobrienextern int xlog_level; /* Logging level */ 26238494Sobrienextern int xlog_level_init; 26338494Sobrienextern serv_state amd_state; /* Should we go now */ 26438494Sobrienextern struct in_addr myipaddr; /* (An) IP address of this host */ 26538494Sobrienextern struct opt_tab xlog_opt[]; 26638494Sobrienextern u_short nfs_port; /* Our NFS service port */ 26738494Sobrien 26838494Sobrien/* 26938494Sobrien * Global routines 27038494Sobrien */ 27138494Sobrienextern CLIENT *get_mount_client(char *unused_host, struct sockaddr_in *sin, struct timeval *tv, int *sock, u_long mnt_version); 27238494Sobrienextern RETSIGTYPE sigchld(int); 27338494Sobrienextern bool_t xdr_amq_string(XDR *xdrs, amq_string *objp); 27438494Sobrienextern bool_t xdr_dirpath(XDR *xdrs, dirpath *objp); 27538494Sobrienextern char **strsplit(char *, int, int); 276174294Sobrienextern char *expand_selectors(char *); 27738494Sobrienextern char *get_version_string(void); 278174294Sobrienextern char *inet_dquad(char *, size_t, u_long); 27938494Sobrienextern char *print_wires(void); 28038494Sobrienextern char *str3cat(char *, char *, char *, char *); 28138494Sobrienextern char *strealloc(char *, char *); 28238494Sobrienextern char *strip_selectors(char *, char *); 28338494Sobrienextern char *strnsave(const char *, int); 28438494Sobrienextern int amu_close(int fd); 28538494Sobrienextern int bind_resv_port(int, u_short *); 28638494Sobrienextern int cmdoption(char *, struct opt_tab *, int *); 28751292Sobrienextern int compute_automounter_mount_flags(mntent_t *); 28838494Sobrienextern int compute_mount_flags(mntent_t *); 28938494Sobrienextern int get_amd_program_number(void); 29082794Sobrienextern int getcreds(struct svc_req *, uid_t *, gid_t *, SVCXPRT *); 29138494Sobrienextern int hasmntval(mntent_t *, char *); 292174294Sobrienextern unsigned int hasmntvalerr(mntent_t *, char *, int *); 293174294Sobrienextern char *hasmntstr(mntent_t *, char *); 29482794Sobrienextern char *hasmnteq(mntent_t *, char *); 29582794Sobrienextern char *haseq(char *); 29638494Sobrienextern int is_network_member(const char *net); 297174294Sobrienextern int is_interface_local(u_long); 29838494Sobrienextern int islocalnet(u_long); 29938494Sobrienextern int make_rpc_packet(char *, int, u_long, struct rpc_msg *, voidp, XDRPROC_T_TYPE, AUTH *); 30038494Sobrienextern int mkdirs(char *, int); 301174294Sobrienextern int mount_fs(mntent_t *, int, caddr_t, int, MTYPE_TYPE, u_long, const char *, const char *, int); 302174294Sobrienextern void nfs_program_2(struct svc_req *rqstp, SVCXPRT *transp); 30338494Sobrienextern int pickup_rpc_reply(voidp, int, voidp, XDRPROC_T_TYPE); 30438494Sobrienextern int switch_option(char *); 305174294Sobrienextern int switch_to_logfile(char *logfile, int orig_umask, int truncate_log); 30638494Sobrienextern mntlist *read_mtab(char *, const char *); 307174294Sobrien#ifndef HAVE_TRANSPORT_TYPE_TLI 30838494Sobrienextern struct sockaddr_in *amu_svc_getcaller(SVCXPRT *xprt); 309174294Sobrien#endif /* not HAVE_TRANSPORT_TYPE_TLI */ 31038494Sobrienextern time_t time(time_t *); 311174294Sobrienextern void amu_get_myaddress(struct in_addr *iap, const char *preferred_localhost); 31238494Sobrienextern void amu_release_controlling_tty(void); 31338494Sobrienextern void compute_automounter_nfs_args(nfs_args_t *nap, mntent_t *mntp); 31438494Sobrienextern void discard_mntlist(mntlist *mp); 31538494Sobrienextern void free_mntlist(mntlist *); 31638494Sobrienextern void getwire(char **name1, char **number1); 31738494Sobrienextern void going_down(int); 31838494Sobrienextern void mnt_free(mntent_t *); 31982794Sobrienextern void plog(int, const char *,...) 32051292Sobrien __attribute__ ((__format__ (__printf__, 2, 3))); 32138494Sobrienextern void rmdirs(char *); 32238494Sobrienextern void rpc_msg_init(struct rpc_msg *, u_long, u_long, u_long); 32338494Sobrienextern void set_amd_program_number(int program); 32438494Sobrienextern void show_opts(int ch, struct opt_tab *); 32538494Sobrienextern void unregister_amq(void); 32638494Sobrienextern voidp xmalloc(int); 32738494Sobrienextern voidp xrealloc(voidp, int); 32838494Sobrienextern voidp xzalloc(int); 329174294Sobrienextern int check_pmap_up(char *host, struct sockaddr_in* sin); 33038494Sobrienextern u_long get_nfs_version(char *host, struct sockaddr_in *sin, u_long nfs_version, const char *proto); 331174294Sobrienextern long get_server_pid(void); 332174294Sobrienextern void setup_sighandler(int signum, void (*handler)(int)); 333174294Sobrienextern time_t clocktime(nfstime *nt); 33438494Sobrien 335174294Sobrien#if defined(DEBUG) && (defined(HAVE_C99_VARARGS_MACROS) || defined(HAVE_GCC_VARARGS_MACROS)) 336174294Sobrien# ifdef HAVE_C99_VARARGS_MACROS 337174294Sobrien#define xsnprintf(str,size,fmt,...) _xsnprintf(__FILE__,__LINE__,(str),(size),(fmt),__VA_ARGS__) 338174294Sobrien# endif /* HAVE_C99_VARARGS_MACROS */ 339174294Sobrien# ifdef HAVE_GCC_VARARGS_MACROS 340174294Sobrien#define xsnprintf(str,size,fmt,args...) _xsnprintf(__FILE__,__LINE__,(str),(size),(fmt),args) 341174294Sobrien# endif /* HAVE_GCC_VARARGS_MACROS */ 342174294Sobrienextern int _xsnprintf(const char *filename, int lineno, char *str, size_t size, const char *format, ...); 343174294Sobrien#define xvsnprintf(str,size,fmt,ap) _xvsnprintf(__FILE__,__LINE__,(str),(size),(fmt),(ap)) 344174294Sobrienextern int _xvsnprintf(const char *filename, int lineno, char *str, size_t size, const char *format, va_list ap); 345174294Sobrien#else /* not DEBUG or no C99/GCC-style vararg cpp macros supported */ 346174294Sobrienextern int xsnprintf(char *str, size_t size, const char *format, ...); 347174294Sobrienextern int xvsnprintf(char *str, size_t size, const char *format, va_list ap); 348174294Sobrien#endif /* not DEBUG or no C99/GCC-style vararg cpp macros supported */ 34938494Sobrien 350174294Sobrien#ifdef DEBUG 351174294Sobrienextern void _xstrlcat(const char *filename, int lineno, char *dst, const char *src, size_t len); 352174294Sobrien# define xstrlcat(d,s,l) _xstrlcat(__FILE__,__LINE__,(d),(s),(l)) 353174294Sobrienextern void _xstrlcpy(const char *filename, int lineno, char *dst, const char *src, size_t len); 354174294Sobrien# define xstrlcpy(d,s,l) _xstrlcpy(__FILE__,__LINE__,(d),(s),(l)) 355174294Sobrien#else /* not DEBUG */ 356174294Sobrienextern void xstrlcat(char *dst, const char *src, size_t len); 357174294Sobrienextern void xstrlcpy(char *dst, const char *src, size_t len); 358174294Sobrien#endif /* not DEBUG */ 359174294Sobrien 36038494Sobrien#ifdef MOUNT_TABLE_ON_FILE 36138494Sobrienextern void rewrite_mtab(mntlist *, const char *); 36238494Sobrienextern void unlock_mntlist(void); 36338494Sobrienextern void write_mntent(mntent_t *, const char *); 36438494Sobrien#endif /* MOUNT_TABLE_ON_FILE */ 36538494Sobrien 36638494Sobrien#if defined(HAVE_SYSLOG_H) || defined(HAVE_SYS_SYSLOG_H) 36738494Sobrienextern int syslogging; 36838494Sobrien#endif /* defined(HAVE_SYSLOG_H) || defined(HAVE_SYS_SYSLOG_H) */ 36938494Sobrien 370174294Sobrienextern void compute_nfs_args(nfs_args_t *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); 371174294Sobrienextern 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); 372174294Sobrienextern int create_nfs_service(int *soNFSp, u_short *nfs_portp, SVCXPRT **nfs_xprtp, void (*dispatch_fxn)(struct svc_req *rqstp, SVCXPRT *transp)); 373174294Sobrienextern int amu_svc_register(SVCXPRT *, u_long, u_long, void (*)(struct svc_req *, SVCXPRT *), u_long, struct netconfig *); 374174294Sobrien 37538494Sobrien#ifdef HAVE_TRANSPORT_TYPE_TLI 37638494Sobrien 37738494Sobrienextern int get_knetconfig(struct knetconfig **kncpp, struct netconfig *in_ncp, char *nc_protoname); 37838494Sobrienextern struct netconfig *nfsncp; 37938494Sobrienextern void free_knetconfig(struct knetconfig *kncp); 38038494Sobrien 381174294Sobrien#endif /* HAVE_TRANSPORT_TYPE_TLI */ 38238494Sobrien 383174294Sobrien#ifdef HAVE_FS_AUTOFS 384174294Sobrienextern int register_autofs_service(char *autofs_conftype, void (*autofs_dispatch)(struct svc_req *rqstp, SVCXPRT *xprt)); 385174294Sobrienextern int unregister_autofs_service(char *autofs_conftype); 386174294Sobrien#endif /* HAVE_FS_AUTOFS */ 38738494Sobrien 38838494Sobrien 389119679Smbr#ifndef HAVE_STRUCT_FHSTATUS_FHS_FH 39038494Sobrien# define fhs_fh fhstatus_u.fhs_fhandle 391119679Smbr#endif /* not HAVE_STRUCT_FHSTATUS_FHS_FH */ 39238494Sobrien 39338494Sobrien 39438494Sobrien/* 39538494Sobrien * Network File System: the new generation 39638494Sobrien * NFS V.3 39738494Sobrien */ 39838494Sobrien#ifdef HAVE_FS_NFS3 39938494Sobrien# ifndef NFS_VERSION3 40038494Sobrien# define NFS_VERSION3 ((u_int) 3) 40138494Sobrien# endif /* not NFS_VERSION3 */ 40238494Sobrien#endif /* HAVE_FS_NFS3 */ 40338494Sobrien 40438494Sobrien 40538494Sobrien/**************************************************************************/ 40638494Sobrien/*** DEBUGGING ***/ 40738494Sobrien/**************************************************************************/ 40838494Sobrien 40938494Sobrien/* 41038494Sobrien * DEBUGGING: 41138494Sobrien */ 412174294Sobrien 41338494Sobrien#ifdef DEBUG 41438494Sobrien 415174294Sobrien# define D_ALL (~(D_MTAB|D_HRTIME|D_XDRTRACE|D_DAEMON|D_FORK|D_AMQ)) 416174294Sobrien# define D_DAEMON 0x0001 /* Don't enter daemon mode */ 41738494Sobrien# define D_TRACE 0x0002 /* Do protocol trace */ 41838494Sobrien# define D_FULL 0x0004 /* Do full trace */ 41938494Sobrien# define D_MTAB 0x0008 /* Use local mtab */ 420174294Sobrien# define D_AMQ 0x0010 /* Don't register amq program */ 42138494Sobrien# define D_STR 0x0020 /* Debug string munging */ 422174294Sobrien# ifdef DEBUG_MEM 423174294Sobrien# define D_MEM 0x0040 /* Trace memory allocations */ 424174294Sobrien# else /* not DEBUG_MEM */ 425174294Sobrien# define D_MEM 0x0000 /* Dummy */ 426174294Sobrien# endif /* not DEBUG_MEM */ 427174294Sobrien# define D_FORK 0x0080 /* Don't fork server */ 42838494Sobrien /* info service specific debugging (hesiod, nis, etc) */ 42938494Sobrien# define D_INFO 0x0100 43082794Sobrien# define D_HRTIME 0x0200 /* Print high resolution time stamps */ 43182794Sobrien# define D_XDRTRACE 0x0400 /* Trace xdr routines */ 432174294Sobrien# define D_READDIR 0x0800 /* Show browsable_dir progress */ 43338494Sobrien 43438494Sobrien/* 435174294Sobrien * Test mode is test mode: don't daemonize, don't register amq, don't fork, 436174294Sobrien * don't touch system mtab, etc. 43738494Sobrien */ 438174294Sobrien# define D_TEST (~(D_MEM|D_STR|D_XDRTRACE)) 43938494Sobrien 440174294Sobrien# define amuDebug(x) (debug_flags & (x)) 441174294Sobrien# define dlog if (amuDebug(D_FULL)) dplog 44238494Sobrien 443174294Sobrien/* my favorite debugging tool -Erez */ 444174294Sobrien#define EZKDBG plog(XLOG_INFO,"EZK:%s:%s:%d\n",__FILE__,__FUNCTION__,__LINE__) 44538494Sobrien 44638494Sobrien# ifdef DEBUG_MEM 44738494Sobrien/* 44838494Sobrien * If debugging memory, then call a special freeing function that logs 44938494Sobrien * more info, and resets the pointer to NULL so it cannot be used again. 45038494Sobrien */ 45138494Sobrien# define XFREE(x) dxfree(__FILE__,__LINE__,x) 45238494Sobrienextern void dxfree(char *file, int line, voidp ptr); 45338494Sobrienextern void malloc_verify(void); 45438494Sobrien# else /* not DEBUG_MEM */ 45538494Sobrien/* 45638494Sobrien * If regular debugging, then free the pointer and reset to NULL. 45738494Sobrien * This should remain so for as long as am-utils is in alpha/beta testing. 45838494Sobrien */ 45938494Sobrien# define XFREE(x) do { free((voidp)x); x = NULL;} while (0) 46038494Sobrien# endif /* not DEBUG_MEM */ 46138494Sobrien 46238494Sobrien/* functions that depend solely on debugging */ 46338494Sobrienextern void print_nfs_args(const nfs_args_t *nap, u_long nfs_version); 464119679Smbrextern int debug_option (char *opt); 465174294Sobrienextern void dplog(const char *fmt, ...) 466174294Sobrien __attribute__ ((__format__ (__printf__, 1, 2))); 46738494Sobrien 46838494Sobrien#else /* not DEBUG */ 46938494Sobrien 47038494Sobrien/* 471174294Sobrien * If not debugging, then also reset the pointer. 472174294Sobrien * It's safer -- and besides, free() should do that anyway. 47338494Sobrien */ 474174294Sobrien# define XFREE(x) do { free((voidp)x); x = NULL;} while (0) 47538494Sobrien 476174294Sobrien#define amuDebug(x) (0) 477119679Smbr 478174294Sobrien#ifdef __GNUC__ 479174294Sobrien#define dlog(fmt...) 480174294Sobrien#else /* not __GNUC__ */ 481174294Sobrien/* this define means that we CCP leaves code behind the (list,of,args) */ 482174294Sobrien#define dlog 483174294Sobrien#endif /* not __GNUC__ */ 484174294Sobrien 485119679Smbr#define print_nfs_args(nap, nfs_version) 486119679Smbr#define debug_option(x) (1) 487119679Smbr 48838494Sobrien#endif /* not DEBUG */ 48938494Sobrien 49038494Sobrienextern int debug_flags; /* Debug options */ 49138494Sobrienextern struct opt_tab dbg_opt[]; 49238494Sobrien 49338494Sobrien/**************************************************************************/ 49438494Sobrien/*** MISC (stuff left to autoconfiscate) ***/ 49538494Sobrien/**************************************************************************/ 49638494Sobrien 49738494Sobrien#endif /* not _AM_UTILS_H */ 498