Virgin import of AMD (am-utils) v6.0a16

1 files changed, 3039 insertions, 0 deletions

diff --git a/contrib/amd/ChangeLog b/contrib/amd/ChangeLog
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+Thu Apr 23 00:22:17 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a16					***
+	*******************************************************************
+
+Wed Apr 22 01:20:39 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_mount_style.m4: define freebsd3 mount style.
+
+	* aux/macros/check_mount_trap.m4: new mount trap for freebsd3.
+
+	* aux/macros/check_mtype_printf_type.m4,
+	aux/macros/check_mtype_type.m4 (ac_cv_mtype_type,): freebsd3 (as
+	of snapshot 3.0-980311-SNAP) uses char * types for mount(2), not
+	integers, but I'll keep them as integers and do the mapping in
+	conf/mount/mount_freebsd3.c
+
+	* minor new port to i386-pc-bsdi3.1.
+
+	* minor new port to i386-unknown-netbsd1.3.1.
+
+	* amd/opts.c: new option addopts:=ARG, which smartly merges ARG
+	options with whatever the /default ones for a key are.  This
+	allows adding or overriding /default options individual keys.
+
+	* amd/am_ops.c (ops_match): strdup/malloc string assigned to
+	opt_opts because it'll get free()'d upon next use.
+	(merge_opts): new function to merge two sets of options.
+	(ops_match): if addopts option exist, append and merge it to the
+	current default options.
+
+Tue Apr 21 12:54:59 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* wire-test/wire-test.c (main): use dynamically allocated returned
+	string with list of interfaces.
+
+	* amd/get_args.c (get_version_string): allocate enough space for
+	header version string and a list of network interfaces of any
+	length.
+
+	* libamu/wire.c (print_wires): return dynamically allocated string
+	containing list of networks.  Must be dynamic because some sites
+	had potentially dozens of network interfaces.  Patch from Matthew
+	Crosby <mcrosby@ms.com> slightly modified.
+
+Mon Apr 20 00:37:20 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_irix5.h: underfine MNTTYPE_XFS because
+	irix 5.3 does not have full header definitions for it.
+
+	* fsinfo/fsi_lex.l (yywrap): define yywrap if needed, and
+	undefined it when not needed (similar to amd/conf_tok.l)
+
+	* hlfsd/hlfsd.h (ROOTID, SLINKID, INVALID): reduced maximum size
+	of these to unsigned short (because uid_t on some linux systems is
+	small).
+
+	* released snapshot am-utils-6.0a16s10
+
+	* doc/am-utils.texi (opts Option): documented resvport mount
+	option.
+
+Sun Apr 19 18:17:03 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (-D-Option): document behavior of -D info and
+	especially what it does to hesiod (turn on RES_DEBUG).
+
+	* scripts/amd.conf.5: document info debugging option.
+
+	* libamu/xutil.c (dbg_opt): parse info debugging option.
+
+	* include/am_utils.h (D_INFO): define new trace option.
+
+	* Makefile.am (EXTRA_DIST): include list of official mirrors in
+	distribution.
+
+	* libamu/wire.c (SIZE): in the simple case, just compute
+	sizeof(struct ifreq).
+
+Sun Apr 19 16:30:35 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/amd.c (daemon_mode): set a temporary secure umask(0022)
+	before writing log file and restore it afterwards.  Patch from
+	Donald Buczek <buczek@MPIMG-Berlin-Dahlem.MPG.DE>.
+
+	* amd/get_args.c (get_args): 
+
+	* doc/am-utils.texi (-F Option), amd/amd.8: mention that amd.conf
+	file specified by -F is always processed last.
+
+	* amd/amd.c (daemon_mode): do not fclose(stdout) so that the fd
+	won't be reused.  Allows startup script to redirect stdout.  Patch
+	from Donald Buczek <buczek@MPIMG-Berlin-Dahlem.MPG.DE>.
+
+	* libamu/xutil.c (switch_to_logfile): compare logfile name and
+	syslog string with correct length.  Patch from Donald Buczek
+	<buczek@MPIMG-Berlin-Dahlem.MPG.DE>.
+
+	* amd/restart.c (restart): correctly inherit existing NFS V.3
+	mounts upon restart.  Patch from Donald Buczek
+	<buczek@MPIMG-Berlin-Dahlem.MPG.DE>.
+
+Sat Apr 18 19:01:19 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* using libtool 1.2 and automake 1.3 (with my patches).
+
+	* aux/macros/opt_am_cflags.m4, */Makefile.in: rename AM_CFLAGS to
+	AMU_CFLAGS to avoid conflicts with automake-1.3.
+
+Sun Apr  5 23:09:08 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* converted to using libtool-1.2.
+
+Tue Mar 10 16:52:09 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* fsinfo/fsi_analyze.c (fixup_required_mount_info): replaced silly
+	for loop (ITER) which used to run only to initialize the variable
+	dd once and then break; with a simple assignment.
+
+	* hlfsd/hlfsd.h: cleanup so it compiles with Solaris
+	/opt/SUNWspro/bin/cc, and use gid_t not int.
+
+	* amd/mapc.c (mapc_sync): don't dereference pointer (so it
+	compiles with Solaris /opt/SUNWspro/bin/cc)
+
+Sun Mar  8 15:54:22 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/config.{guess,sub}: used from gcc-2.8.1.
+
+Sat Mar  7 15:33:27 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* released snapshot am-utils-6.0a16s9
+
+	* INSTALL, doc/am-utils.texi (Supported Platforms): updated names
+	based on new output of new config.guess.
+
+	* aux/config.{sub,guess}: used newer versions from gcc-2.8.0.
+
+	* amd/amd.8,doc/am-utils.texi: document correct usage of default
+	/etc/amd.conf file.
+
+	* fixmount/fixmount.c (inetresport,privsock): use some more
+	portable code from amq/amq.c.
+
+	* amd/get_args.c (get_args): use default /etc/amd.conf file only
+	if no arguments had been passed to amd.
+
+	* fixmount/fixmount.c (clnt_create_timeout): use tli/socket code
+	ala amq/amq.c so that fixmount will work on both types of systems.
+
+	* amq/amq.c (main): do no close tcp socket before running udp try,
+	because we're not sure if it was opened at all.
+
+	* mips-dec-ultrix* port merged in and cleaned up.
+
+	* aux/configure.in: up minor shared library revision number, since
+	it has changed enough.
+
+	* hlfsd/hlfsd.c (main): don't check for overlay mount option here,
+	as it is now done in compute_nfs_args().  Remove ultrix specific
+	code also because it was moved to compute_nfs_args().
+
+	* conf/mount/mount_svr4.c: removed DEBUG_MOUNT_SVR4 code, now that
+	we have more generic code in print_nfs_args().
+
+	* libamu/mount_fs.c (print_nfs_args): print maxlen of
+	nfs_args.addr, and also syncaddr (which is mostly NULL).  Print
+	struct knetconfig from nfs_args->knconf.
+
+	* aux/macros/mount_headers.m4 (define): do not check for ufs/cdfs
+	headers here, but in try_compile_anyfs.m4.
+
+	* aux/macros/type_ufs_args.m4: move test for struct ufs_specific
+	(for ultrix) here from its own macro.
+
+	* aux/macros/type_cdfs_args.m4: move test for struct iso_specific
+	(for ultrix) here from its own macro.
+
+	* amd/ops_nfs.c (mount_nfs_fh): no need to run code again checking
+	for overlay mount option.  Remove code which checks for overlay
+	option, as it is now done in compute_nfs_args().
+
+	* libamu/mount_fs.c (compute_mount_flags): move here code which
+	checks for overlay mount option which was in amd/amfs_toplvl.c:
+	mount_amfs_toplvl().
+
+Wed Feb  7 15:35:51 1998  Rainer Orth  <ro@xayide.TechFak.Uni-Bielefeld.DE>
+
+	* The following are Rainer's ChangeLog entries for his ultrix
+	port, added manually. -Erez.
+
+	* merged Ultrix port with am-utils 6.0 a16s5: amd/ops_afs.c
+	(mount_toplvl) -> amd/amfs_toplvl.c (mount_amfs_toplvl)
+
+	* include/am_defs.h: include cdfs specific mount headers avoid
+	duplication definition of gt_names[] in <sys/fs_types.h> (Ultrix)
+
+	* include/am_compat.h: define several mount options corresponding
+	to mount flags: pgthresh, hard (nfs), defperm, nodefperm,
+	noversion, rrip (cdfs), nocache, quota, sync (generic) removed
+	duplicate MNTTAB_OPT_RO definition
+
+	* aux/macros/try_compile_anyfs.m4: include Ultrix specific
+	ufs/cdfs mount headers
+
+	* aux/macros/mount_headers.m4: include several Ultrix/Digital UNIX
+	specific mount headers
+
+	* aux/macros/check_{fs_mntent, mount_type}.m4: check for GT_*
+	mount types in mount headers (Ultrix)
+
+	* aux/configure.in: Ultrix/Digital UNIX specific checks: new
+	headers, mount structures and fields, filesystem and mount types,
+	mount flags
+
+	* aux/acconfig.h: placeholders for new mount options: quota
+	(generic), ro (nfs), defperm, nodefperm, noversion, rrip (cdfs)
+	cdfs, nfs, ufs mount structure fields new ufs, cdfs mount
+	structures
+
+	* amd/ops_ufs.c (mount_ufs): Ultrix stores generic mount flags in
+	ufs_args.ufs_flags and has ufs specific pgthresh option
+
+	* amd/ops_cdfs.c (mount_cdfs): handle Ultrix/Digital UNIX specific
+	CDFS mount flags and options
+
+	* amd/ops_afs.c (mount_toplvl), amd/ops_nfs.c (mount_nfs_fh),
+	hlfsd/hlfsd.c (main): store generic mount flags in
+	nfs_args.gfs_flags, handle separate NFS ro flag
+
+	* aux/macros/{check_mnt2_cdfs_opt, struct_iso_specific,
+	struct_ufs_specific}.m4: new files; check for Ultrix specific
+	mount structures
+
+	* conf/trap/trap_ultrix.h: arg 3 to mount(2) is rwflag
+
+	* aux/macros/type_auth_create_gidlist.m4 (ultrix*):
+	AUTH_CREATE_GIDLIST_TYPE is int (not short == gid_t) from a
+	comment in <rpc/auth.h>
+
+	* include/am_defs.h: #define KERNEL to avoid definition of
+	gt_names[] conf/mtab/mtab_ultrix.c: #include <sys/fs_types> before
+	<config.h> to force single definition here
+
+	* libamu/mount_fs.c (compute_nfs_args): Ultrix support for
+	nfs_args.gfs_flags moved to callers store mount options in
+	nap->optstr
+
+	* include/am_defs.h: fix _am_mntent mnt_{type, opts} field
+	descriptions
+
+	* aux/macros/mount_headers.m4, aux/macros/try_compile_nfs.m4:
+	include <rpc/rpc.h> before AMU_NFS_PROTOCOL_HEADER for svc_req
+	definition in prototypes
+
+	* aux/macros/mount_headers.m4: include <sys/errno.h> before
+	AMU_NFS_PROTOCOL_HEADER: <nfs/nfs.h> needs it for NFSERR_*
+	definitions
+
+	* aux/aclocal: adapt for local perl path and $prefix
+
+	* conf/nfs_prot/nfs_prot_ultrix.h: new file
+
+ 	* aux/macros/check_nfs_prot_headers.m4: use nfs_prot_ultrix.h
+
+	* aux/macros/mount_headers.m4, aux/macros/try_compile_nfs.m4,
+	aux/macros/try_compile_rpc.m4, include/am_defs.h: avoid multiple
+	inclusion of <rpc/xdr.h>
+
+Sat Mar  7 13:56:05 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: save state of config.cache and confdefs.h
+	(as dbgcf.h) at various points of the configure.
+
+	* aux/macros/save_state.m4: new macro to save state of configure,
+	esp. useful in long ones.  Saves confdefs.h and write $ac_cv_*
+	cache variables that are known so far.
+
+	* released snapshot am-utils-6.0a16s8
+
+1998-03-06  Erez Zadok  <ezk@mercer.psl.cs.columbia.edu>
+
+	* fsinfo/fsi_lex.l,amd/conf_tok.l: define ECHO after undefining
+	it, but only for flex.
+
+Fri Mar  6 17:23:17 1998  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	* hlfsd/homedir.c (plt_print): change pathname of hlfsd dump file
+	to /usr/tmp/hlfsd.dump.XXXXXX, and use a safe method (if possible)
+	to write the dump file.
+
+	* doc/am-utils.texi,amd/opts.c: rename all references to nomadic
+	functions to boolean functions, which is what they really are.
+
+	* aux/configure.in: don't look for strcasecmp in libucb at all,
+	but rather complete it from libamu/strcasecmp.c as needed.
+
+Fri Mar  6 03:29:20 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_osf4.h: avoid conflicts with Irix's EFS.
+
+	* libamu/wire.c (getwire): fix for 0.0.0.0 loopback on SunOS 3.X
+	which defines IFF_ROUTE instead of IFF_LOOPBACK.  Patch from Tom
+	Schmidt <tschmidt@micron.com>.
+
+	* released snapshot am-utils-6.0a16s7
+
+	* conf/nfs_prot/nfs_prot_hpux11.h: a first working port of amd to
+	hppa1.0-hp-hpux11.00.tgz.
+
+Thu Mar  5 21:59:03 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* converted all sources to use mntent field names, and map mnttab
+	field names to mntent's.
+
+	* include/am_defs.h (mnt_special): map struct mnttab field names
+	to struct mntent field names.
+
+	* aux/macros/check_mount_trap.m4: hpux11's mount trap style is
+	identical to svr4/solaris2.
+
+	* aux/macros/check_mount_style.m4: hpux11's mount style is
+	identical to svr4/solaris2.
+
+	* aux/macros/check_network_transport_type.m4: hpux11 is a TLI
+	system!
+
+	* aux/macros/check_nfs_sa_dref.m4: hpux11's NFS host address
+	dereferencing style is same as svr4.
+
+	* aux/macros/check_nfs_fh_dref.m4: hpux11's NFS file fh
+	dereferencing style is same as svr4.
+
+	* conf/transp/transp_tli.c (create_nfs_service): if failed to
+	getnetconfigent() of ticlts, then try udp (hpux11).
+
+	* conf/nfs_prot/nfs_prot_hpux11.h: added correct definitions for
+	struct nfs_args, nfs_fh, and NFSMNT_* flags, taken from solaris
+	2.5.1 (HP used them).
+
+	* amd/rpc_fwd.c (fwd_init): don't use O_NDELAY for t_open()
+	because hpux11 doesn't like it. if t_open failed, print error
+	based on t_errlist, not sys_errlist.
+
+Wed Mar  4 22:01:55 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi: lots of documentation fixes from Rainer Orth
+	<ro@TechFak.Uni-Bielefeld.DE>.
+
+Sat Feb 28 22:16:35 1998  Erez Zadok  <ezk@kosh.cs.columbia.edu>
+
+	* fsinfo/fsi_lex.l: undefine ECHO again, so it doesn't get used
+	later.
+
+	* include/am_defs.h: defined the extern for ualarm() if it isn't
+	found, regardless if the function isn't found in standard
+	libraries, because otherwise libamu will include it.
+
+1998-02-28  Erez Zadok (per Ron Snyder)  <ezk@short.cvo.roguewave.com>
+
+	* initial port to hpux-11 completed.  Compiles cleanly, but
+	probably does not work, because of missing NFS V.2/3 headers.
+
+	* amd/conf_tok.l: cast yytext to char* when passed to strlen and
+	strdup, for hpux-11's ansi-cc compiler.
+
+	* include/am_utils.h: renamed all xfree() to XFREE() to avoid
+	conflict with hpux-11's system headers.  Also move (voidp) cast
+	from sources to inside the macro itself.
+
+Sat Feb 28 13:44:21 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* released snapshot am-utils-6.0a16s6
+
+	* amd/info_nis.c (nis_isup): new function to test if NIS is up
+	without hanging amd.  Used to ensure that amd does not clear the
+	maps when the expiration period arrived, if the service is down.
+	Otherwise it would be left with empty maps.  It is better to stay
+	with possibly old information than none at all.
+
+	* amd/mapc.c (mapc_sync): check to see if map service is up.
+
+Tue Feb 24 02:19:42 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_lib2.m4 (AC_CHECK_LIB2): fix macro so it
+	includes auxiliary library only if needed.
+
+1998-02-22  Erez Zadok  <ezk@mercer.psl.cs.columbia.edu>
+
+	* amd/conf_tok.l: undefine ECHO again, so it doesn't get used
+	later.
+
+Sun Feb 22 01:41:08 1998  Erez Zadok  <ezk@zen.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_osf2.h: port to alpha-dec-osf2.1
+	completed.
+
+	* conf/mtab/mtab_osf.c (mnt_dup): not all OSF have NFS3.
+
+Sat Feb 21 19:45:48 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (Network Host Filesystem): correct example for
+	type:=host map.
+
+	* aux/macros/os_cflags.m4: only osf4 should compile with
+	-D_SOCKADDR_LEN.
+
+	* aux/macros/check_nfs_prot_headers.m4: distinguish between OSF2
+	and OSF4.
+
+	* BUGS: include a new file listing known bugs.
+
+Sat Feb 21 03:50:48 1998  Erez Zadok  <ezk@mercer.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_linux.h: turn DES off on all linux
+	versions.
+
+	* aux/macros/type_recvfrom_fromlen.m4: linux alpha should use
+	size_t for recvfrom fromlen arg.
+
+Sat Feb 21 03:33:59 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* scripts/ctl-hlfsd.in: turn -D fork so primary process never
+	hangs.
+
+Sat Feb 21 02:45:51 1998  Erez Zadok  <ezk@mercer.psl.cs.columbia.edu>
+
+	* include/am_defs.h: don't include <sys/stat.h> and
+	<linux/stat.h>, just remaining definitions in <statbuf.h>
+
+Thu Jan 29 00:44:28 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* released snapshot am-utils-6.0a16s5
+
+	* conf/mount/mount_irix6.c (mount_irix): pass {u,e,x}fs_args to
+	mount(2).
+
+	* check for <sys/fs/xfs_clnt.h> and include it when needed.
+
+	* conf/mount/{mount_irix5.c,mount_irix6.c} (mount_irix): recognize
+	efs and xfs separately from "ufs".
+
+	* amd/{ops_xfs.c,ops_efs.c}: new support for irix xfs/efs.
+
+	* aux/configure.in: look for irix efs and xfs file systems.
+
+	* scripts/amd.conf.5: new unmount_on_exit option documented.
+
+	* doc/am-utils.texi (unmount_on_exit): new option documented.
+
+	* amd/conf.c (gopt_unmount_on_exit): new function to handle new
+	amd.conf option.
+
+	* amd/map.c (umount_exported): if global amd.conf flag
+	unmount_on_exit is on, then try to unmount all mounted (or
+	restartable) file systems.
+
+	* amd/amd.c: if print_pid option is on, then normally print it to
+	stdout.  If also pid_file is specified, then print the process ID
+	into that file.
+
+	* amd/get_args.c (get_args): print correct -l option depending if
+	system supports syslog and/or syslog facilities.  Patch from 
+	Tom Schmidt <tschmidt@micron.com>.
+
+	* doc/am-utils.texi (opts Option): updates for documentation for
+	new cdfs options defperm, nodefperm, noversion, rrip.
+
+	* amd/ops_cdfs.c (mount_cdfs): support cdfs options defperm,
+	nodefperm, noversion, rrip.
+
+	* conf/nfs_prot/nfs_prot_osf.h: need to look at <cdfs/cdfsmount.h>
+	on osf.
+
+	* aux/macros/{expand_cpp_hex.m4, expand_cpp_int.m4,
+	expand_cpp_string.m4}: use #error to make failed compilations
+	fail faster, rather than have the program fail during a run.
+
+	* include/am_compat.h: added a few new cdfs options: rrip,
+	noversion, defperm, and nodefperm (used in OSF).
+
+Wed Jan 28 20:24:09 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* released snapshot am-utils-6.0a16s4
+
+	* doc/am-utils.texi (Global Parameters): update manual for new
+	amd.conf global variable hesiod_base.
+
+	* scripts/amd.conf.5: update man page for new amd.conf global
+	variable hesiod_base.
+
+	* amd/get_args.c (get_args): use /etc/amd.conf file if exists by
+	default, else try command line options.  Patch from Randall
+	S. Winchester <rsw@Glue.umd.edu>.
+
+Wed Jan 28 12:20:56 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/info_hesiod.c (hesiod_search), amd/conf.c
+	(gopt_hesiod_base), amd/amd.h, amd/amd.c (init_global_options):
+	included patch from Randall S. Winchester <rsw@Glue.umd.edu>, to
+	support a hesiod base name in the amd.conf file.
+
+	* doc/am-utils.texi (pid_file Parameter): document new global
+	amd.conf parameter.
+
+	* scripts/amd.conf.5: document new global option pid_file.
+
+	* amd/amd.c (daemon_mode): if cannot open pid_file, continue to
+	run, but print error message.
+
+	* amd/conf.c (gopt_pid_file), amd/amd.h, amd/amd.c (daemon_mode,
+	init_global_options): Included patch from Randall S. Winchester
+	<rsw@Glue.umd.edu>, to support pid files in the amd.conf file.
+
+	* amd/get_args.c (get_args): correct usage info on amd -t.
+
+	* amd/*.c: massive file name and symbol name changes.  All amd
+	file systems files and symbols are prefix with amfs_*.  Now using
+	real name of file system: amfs_auto instead of afs, amfs_inherit
+	instead of ifs, amfs_linkx instead of sfsx, etc.  This will enable
+	clear distinction between amd file system and generic ones like
+	nfs/ufs/pcfs/hsfs.  Also, now we can implement true afs (Andrew
+	f/s) and DFS (Distributed f/s).
+
+	* amd/amfs_union.c: unionfs for amd is always defined, no need to
+	#ifdef it.
+
+Mon Jan 26 16:51:38 1998  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (compute_nfs_args): set 'noconn' NFS option on
+	or off, based on the particular quirks of the OS in question.
+
+	* aux/macros/check_nfs_socket_connection.m4: new macro to set the
+	correct wait of handling un/connected NFS sockets.
+
+	* scripts/wait4amd.in: use rlogin instead of rsh.
+
+	* amd/am_ops.c (ops_showfstypes): when showing F/S types in amd
+	-v, always show "nfs3" for NFS V.3.
+
+1998-01-25  Erez Zadok  <ezk@snoopy.cs.columbia.edu>
+
+	* lots of small fixes for solaris 2.6, since gcc 2.8.0 -Wall gets
+	more picky than 2.7.2.3 did.
+
+1998-01-24  Erez Zadok  <ezk@snoopy.cs.columbia.edu>
+
+	* include/am_utils.h (dlog): amuDebug macros reduced to shorter
+	forms.
+
+Fri Jan 23 18:38:30 1998  Erez Zadok  <ezk@goat.mcl.cs.columbia.edu>
+
+	* released snapshot am-utils-6.0a16s3
+
+	* include/am_defs.h: on Solaris 2.6, <sys/varargs.h> is included
+	in <sys/fs/autofs.h> but since stdargs.h is used, and varargs.h
+	must not, fake a definition for varargs.
+
+Fri Jan 16 10:16:40 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* README: show how to configure in additional support such as
+	hesiod using various --enable-* flags.
+
+Wed Jan 14 15:13:02 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: look for strcasecmp(), and replace it if not
+	available.
+
+	* amd/ops_nfsl.c (nfsl_match): host names should be compared using
+	case insensitive.
+
+	* amd/opts.c: for each map variable, define if the comparison
+	needs to be done case insensitive.
+
+	* include/am_utils.h (STRCEQ): a new macro to use strcasecmp().
+	Patch from Thomas Richter <richter@chemie.fu-berlin.de>
+
+1998-01-14  Erez Zadok  <ezk@irt.cs.columbia.edu>
+
+	* aux/configure.in: look for "isofs" as a possible mount type for
+	cdfs (RedHat Linux).
+
+Wed Jan 14 02:07:05 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/mount/mount_linux.c (parse_opts): don't look for cdfs mount
+	type if not defined.
+
+	* conf/nfs_prot/nfs_prot_linux.h: don't define __FD_* macros if
+	already defined.
+
+	* aux/configure.in: look for ext2fs before ufs, b/c some linux
+	have both.
+
+Mon Jan 12 15:43:20 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* Makefile.am (snapshot): allow me to install snapshots into the
+	ftp directory.
+
+	* scripts/ctl-hlfsd.in: don't turn on -D mem by default.
+
+	* amd/get_args.c (get_args): minor bug in output of amd -H.
+
+Mon Jan 12 03:05:06 1998  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a15					***
+	*******************************************************************
+
+Sun Jan 11 15:06:34 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/conf.c (*_browsable_dirs): allow specifying
+	browsable_dirs=full, which will print *all* entries (other than
+	/default), including  those with '*' and '/' characters.
+
+	* amd/info_file.c (MAX_LINE_LEN): up maximum readdir chain length
+	to 1500.
+
+	* doc/am-utils.texi: fixed reversed documentation for NFS mount
+	options vers and proto.
+
+	* doc/Makefile.am (install-html): separate target just for
+	installing html files.  Another new target "alldocs" is just for
+	installing all files needed for the am-utils home page.
+
+	* scripts/amd.conf-sample: updated example for log_file.
+
+	* scripts/amd.conf.5: updated for new way to declare new syslog
+	facility in the log_file option.
+
+	* amd/amd.8: updated for new way to declare new syslog facility in
+	the -l option.
+
+	* libamu/xutil.c (get_syslog_facility): allow users to specify the
+	syslog facility as an appended string to the log device.  Ex. amd
+	-l syslog:local7 will use LOG_LOCAL7, while the older -l syslog
+	will use the default LOG_DAEMON facility.
+
+	* amd/get_args.c (get_args): updated new syntax for amd -l
+	syslog:facility.
+
+Thu Jan  8 04:05:10 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/host_macros.m4: don't confuse sun3 (sparc) with sun3
+	(intel).
+
+	* libamu/wire.c (print_wires): bug fix.  Nullify output buffer
+	before appending to it, on systems with two or more network
+	interfaces.
+
+	* conf/nfs_prot/nfs_prot_sunos5_3.h: add missing definition for
+	the mntent for cachefs.
+
+	* include/am_defs.h: external definition for strstr() should use
+	const for both arguments.
+
+	* aux/configure.in: add extern definitions for getwd() if missing.
+
+	* include/am_defs.h: define the extern for strdup() even if the
+	function does not exist, for it will be filled in by
+	libamu/strdup.c
+
+	* amq/pawd.c (cluster_server): don't use getccent() if the extern
+	for it isn't there.  On hpux 10.20, the function is in libc, but
+	<cluster.h> and struct cct_entry do not exist.
+
+	* aux/configure.in: check for an extern for getccent() b/c some
+	hpux systems don't have it (hpux 10.20).
+
+Wed Jan  7 00:09:19 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* doc/am-utils.texi (Amq -T option): manual documentation updates
+	for new amq options -T/-U.
+
+	* amq/amq.8: updated man page for new amq options -T/-U.
+
+	* amq/amq.c: two new switches to amq. -U will contact amd using
+	UDP only.  -T will use TCP only.  Normally amq will try TCP and
+	if that failed, will try UDP.
+
+	* doc/am-utils.texi (pawd): manual documentation for pawd.
+
+	* amq/pawd.1: new man page for pawd.
+
+Tue Jan  6 04:21:59 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amq/pawd.c: a new program, Print Automounter Working Directory,
+	to print the proper pathname of the cwd or any other pathname,
+	adjusted for automounter paths, while avoiding mount points.
+
+	* aux/macros/localconfig.m4: trivial support for am-utils
+	maintainers to adjust some of the configuration of am-utils after
+	it has been auto-configured by putting whatever definitions you
+	wish in a file called localconfig.h, located in the top build
+	directory (the same one where config.h is created for you).
+
+	* doc/am-utils.texi (Caching Filesystem): updated documents for
+	cachefs file system.
+
+	* amd/ops_cachefs.c: initial cachefs support, for solaris.
+	type:=cachefs, requires cachedir:=/cache/dir/name to be defined
+	and initialized with cfsadmin -c.  $rfs is backdir to be cached
+	from, and $fs is the local mount point of the cachefs.
+
+	* conf/mount/mount_svr4.c (mount_svr4): support mounting of
+	cachefs file systems.
+
+	* amd/ops_cdfs.c: cdfs should be named 'cdfs', not whatever the
+	mnttab type is.
+
+Mon Jan  5 23:22:49 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/opts.c: added support for new variable $cachedir.
+
+	* include/am_utils.h: added opt_cachedir field to struct am_opts.
+
+Sat Jan  3 01:43:57 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/ops_nfsl.c (nfsl_ffserver, nfsl_match): also check if the
+	local hostname does not match $rhost, and if so, also assume
+	type:=nfs.
+
+Fri Jan  2 01:00:40 1998  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* updated all source files to add 1998 as a copyright year.
+
+	* amd/ops_nfsl.c: new amd meta file system "type:=nfsl".  Behaves
+	like type:=linkx if the pathname denoted by $fs exists, and like
+	type:=nfs if it does not.  A convenient shortcut for the most
+	popular amd map entry.
+
+	* amd/amd.c (main): amd should chdir to / before starting, to
+	avoid hanging on other NFS server if started elsewhere.
+
+	* amd/ops_TEMPLATE.c: added an empty template file for developers
+	who wish to write new amd pseudo file systems.
+
+Thu Jan  1 00:27:28 1998  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/homedir.c (plt_init): make function exported, to save on
+	the unnecessary init_homedir() function which was removed.
+	(table_add): don't use xmalloc() when you can use strdup()
+	instead.
+
+Thu Jan  1 00:15:58 1998  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	* hlfsd/homedir.c (hlfsd_endpwent): Don't actually run this
+	because we will be making more passwd calls afterwards.  On
+	Solaris 2.5.1, making getpwent() calls after calling endpwent()
+	results in a memory leak! (and no, even Purify didn't detect
+	it...)
+
+Tue Dec 23 18:23:47 1997  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	* hlfsd/hlfsd.c (main): Bug fix.  Don't try to free() an
+	automatically allocated address.
+
+	* amd/ops_afs.c (mount_toplvl): Bug fix.  Don't try to free() an
+	automatically allocated address.
+
+	* ALL SOURCES: change every direct call to free() to xfree(), so
+	it can be mapped to the right debugging function as needed.
+
+	* include/am_utils.h: new free() policy.  If debugging memory,
+	call dxfree(), which will print the file name and line number
+	where the free occurred and the pointer address.  if only regular
+	debugging, then free() and reset  the pointer to NULL so it cannot
+	be used afterwards inadvertently.  If not DEBUG at all, then just
+	run free().  Three different #define macros set the right mapping.
+
+	* libamu/xutil.c (dxfree): renamed function to dxfree(), so it can
+	be called only when debugging the memory.
+
+Tue Dec 23 04:24:28 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* wire-test/wire-test.c (main): use xmalloc() not malloc().
+
+	* conf/transp/transp_tli.c (get_knetconfig): use xzalloc() not
+	calloc().
+
+	* conf/mtab/mtab_mach3.c (convert): use xzalloc() not calloc().
+
+	* conf/mount/mount_linux.c (parse_opts): use xmalloc() not
+	malloc().
+
+	* amd/info_ldap.c: use xmalloc() not malloc().
+
+	* libamu/xutil.c (xzalloc): new function to allocate memory and
+	zero its bytes.
+
+	* amq/amq.c: amq does not need its own definition of xfree().
+
+	* aux/macros/opt_debug.m4: if used --enable-debug=mem, then also
+	look for function malloc_verify() in libmapmalloc.a, and function
+	mallinfo() in libmalloc.
+
+	* libamu/xutil.c (checkup_mem): do not use mallinfo field
+	uordbytes, because it does not always exist.  Rather, compute it
+	from other fields..
+
+	* include/am_utils.h: add external definition to xfree() function
+	used when debugging memory references.
+
+Mon Dec 22 03:01:30 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_afs.c (afs_readdir_browsable): reduce the number of
+	bytes heuristically computed to be returned to the kernel.
+	Otherwise browsable_dirs fails on OpenBSD 2.2.
+
+	* amd/mntfs.c (uninit_mntfs): bug fix.  Moved freeing of
+	mf_private field to AFTER it gets used.
+
+Sat Dec 20 00:51:21 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_host.c (host_umounted): don't use clnt_spcreateerror()
+	on systems that don't support it.
+
+	* include/am_defs.h: add missing extern definition for free().
+
+	* aux/configure.in: check for external definition for free().
+
+	* libamu/Makefile.am: add to comment a mention of strstr as an
+	optional function.
+
+	* libamu/xutil.c (switch_to_logfile): use openlog() options only
+	if they exist.
+
+	* conf/transp/transp_sockets.c (get_nfs_version): don't use
+	clnt_spcreateerror if it does not exist.
+
+	* aux/configure.in: check for missing functions clnt_create and
+	clnt_spcreateerror.  Check for missing strstr, and complete
+	its code.  Check for missing external definition for strstr.
+
+	* aux/macros/host_macros.m4: normalize sun3* names.
+
+	* Makefile.am: updates for new sunos3 files distributed.
+
+	* conf/nfs_prot/nfs_prot_sunos3.h: new file.
+
+	* conf/fh_dref/fh_dref_sunos3.h: new file.
+
+	* aux/macros/check_nfs_prot_headers.m4: added sunos3 case.
+
+	* aux/macros/check_nfs_fh_dref.m4: added sunos3 case.
+
+	* doc/am-utils.texi (wire Selector Variable): updated manual for
+	adjusted variables wire, network, and netnumber, all using the
+	in_network() function.
+
+Fri Dec 19 04:37:36 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/opts.c: allow options to be processed by executing arbitrary
+	functions.  Converted wire, network, and netnumber all to use the
+	nomadic function in_network.  So from now on they perform a match
+	against all networks, not just primary.
+
+	* initial port to alpha-unknown-linux-gnu, probably works, but
+	untested yet.
+
+	* conf/nfs_prot/nfs_prot_linux.h: add special definitions for
+	__FD_* macros which for som strange reason do not get included
+	from <selectbits.h> on redhat alpha linux.  Also turn off usage of
+	<rpc/des_auth.h> because it is incomplete on the same systems.
+
+	* hlfsd/homedir.c (table_add): cast uid field to int, for
+	comparison.
+
+	* include/am_defs.h: more coflicts with redhat alpha linux
+	"resolved".
+
+	* aux/macros/{mount_headers,try_compile_anyfs,try_compile_nfs}.m4:
+	There's a conflict of definitions on redhat alpha linux between
+	<netinet/in.h> and <linux/fs.h> which must be avoided.
+
+	* aux/configure.in: check for <socketbits.h>, which is in use on
+	redhat alpha linux.
+
+	* doc/am-utils.texi (Selectors): added documentation to describe
+	the new "!" (negated) nomadic functions.
+
+	* amd/opts.c (f_in_network): print debugging info that is correct,
+	rather than saying that any ARG is on a local network.
+	(eval_opts): added support for negating nomadic functions, by
+	prepending "!" to their name.  Example, !exists(/foo/bar).
+
+Thu Dec 18 20:57:19 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* include/am_compat.h: ensure that all NFS3 systems have the mount
+	table entries (and amd opts switches) "proto" and "vers".
+
+	* hlfsd/homedir.c (table_add): added some debugging info to try
+	and track down a serious memory leak in hlfsd.
+
+1997-12-18  Erez Zadok  <ezk@t-rex.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (compute_nfs_args): OpenBSD 2.2 requires that
+	you do NOT set the noconn option, and use connected sockets
+	always.  So I'm now forced not to set it at all, and have the user
+	specify it as "conn" or "noconn" in their /default entry.  Argh...
+	Finally, it looks as if OpenBSD 2.2's NFS 3 implementation may be
+	buggy (TCP hangs with "short receive" kernel errors).  I'd better
+	wait until they get it working in their version of the automounter
+	first.  So I'm putting the "noconn" option back.
+
+Thu Dec 18 02:39:39 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (compute_nfs_args): use maxgrps option and set
+	nfs_args field maxgrouplist accordingly.
+
+	* include/am_compat.h (MNTTAB_OPT_MAXGROUPS): complete definition
+	for mount table entry for maxgroups based on NFS mount option
+	maxgrp.
+
+	* aux/configure.in: put back testing for NFS mount option
+	"maxgrps".  Added test for mount table entry "maxgroups".
+
+	* libamu/mount_fs.c (compute_nfs_args): perform more careful tests
+	on nfs_proto, because it could be NULL.
+
+	* doc/am-utils.texi (Selectors): added example of in_network()
+	selector.
+
+	* aux/macros/check_hide_mount_type.m4: all hpux versions,
+	including 9.x, should use "ignore" as the mount type to hide from
+	amd.
+
+Wed Dec 17 13:09:21 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* include/am_utils.h (NSTREQ): use new macro instead of strncmp()
+	every where in the sources.
+
+Wed Dec 17 01:15:01 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* libamu/mount_fs.c (print_nfs_args): if -D trace is on, will
+	print as much info that is given in struct nfs_args as possible.
+	useful for detecting internal flags and options, as well as the
+	file handle used.
+
+	* scripts/ctl-amd.in: look for amd.conf file in ${prefix}/etc
+	after /etc and before /etc/local.
+
+Tue Dec 16 18:51:36 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in, libamu/Makefile.am: added support for linking
+	with specific versions of libamu.  Upped shared library version of
+	libamu to 1 (libamu.so.1.0.0)
+
+	* include/am_defs.h: added external definition for mkstemp() as
+	needed.
+
+	* minor new port to i386-unknown-netbsd1.3 (BETA version of
+	netbsd).
+
+	* aux/config.guess: don't leave a trailing '.' on the system name
+	for NetBSD-1.3_BETA and similarly for OpenBSD.
+
+	* conf/nfs_prot/nfs_prot_netbsd1_3.h: new header for the slight
+	differences in ypall calling conventions.
+
+	* mk-amd-map/mk-amd-map.c (main): use mkstemp() whenever possible
+	in preference over mktemp(), b/c it is more secure.
+
+	* aux/configure.in: check for mkstemp(), a more secure version of
+	mktemp().
+
+Mon Dec 15 02:32:14 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_nfs.c (mount_nfs_fh): Systems that include the mount
+	table "vers" option generally do not set the mnttab entry to
+	"nfs3", but to "nfs" and then they set "vers=3".  Setting it to
+	"nfs3" works, but it may break some things like "df -t nfs" and
+	the "quota" program (esp. on Solaris and Irix).  So on those
+	systems, set it to "nfs".
+
+Sat Dec 13 01:36:27 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (Distrib): updates for new ports, location of
+	am-utils' home page, and URL cross references (now supported by my
+	version of texi2html).
+
+	* aux/macros/check_mtype_type.m4: also use string type for file
+	system mount types under nextstep for mount(2).
+
+	* aux/macros/check_mtype_printf_type.m4}: nextstep can handle both
+	integer and string types for file system mount types in mount(2),
+	but it is better to use string types.
+
+	* conf/nfs_prot/nfs_prot_nextstep.h: set emum nfsstat's NFS_OK to
+	0, not 1!  Otherwise, all NFS calls (esp. mount) return errno 1
+	(EPERM) instead of 0 (OK).  Fixes m68k-next-nextstep3 which now
+	works.
+
+	* conf/nfs_prot/nfs_prot_bsdi2.h: set emum nfsstat's NFS_OK to 0,
+	not 1!  Otherwise, all NFS calls (esp. mount) return errno 1
+	(EPERM) instead of 0 (OK).
+
+	* libamu/xdr_func.c (xdr_*): add debugging calls that are optioned
+	by -D trace (protocol trace).
+
+1997-12-11  Erez Zadok  <ezk@bach.cs.columbia.edu>
+
+	* A.m68k-next-nextstep3/amu_nfs_prot.h: define missing S_ISDIR
+	macro based on existence on others, and include <sys/stat.h>.
+
+Thu Dec 11 14:14:38 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/try_compile_nfs.m4 (AC_TRY_COMPILE): turn off
+	inclusion of <nfs/nfs_mount.h> which only affects nextstep3, on
+	which this header is broken (it tries to include non-existing
+	headers).
+
+Wed Dec 10 16:09:07 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (mnt_flags): support either nfs or generic
+	mount option for grpid.
+
+	* aux/configure.in: turn back on NFS mount option grpid.
+
+Sat Dec  6 04:36:05 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/Makefile.am (install-ps): added target to install postscript
+	file in the am-utils' home page, as well as a few other useful
+	files for the new am-utils Web page.
+
+Mon Nov 17 05:22:56 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a14					***
+	*******************************************************************
+
+Sun Nov 16 21:56:16 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (Supported Platforms): updated table of new
+	ports.
+
+Sat Nov 15 06:36:27 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (compute_automounter_nfs_args): pass mnttab
+	options so that they can be printed in logs as needed.
+
+	* doc/am-utils.texi (osver Parameter): updated for the correct
+	usage of the -o/-O options.
+
+	* scripts/amd.conf.5: corrected info for -o/-O options.
+
+	* amd/amd.8: updated man page for new -O op_sys_name option, and
+	corrected the usage of the -o op_sys_ver option
+
+	* amd/get_args.c (get_args): added new amd option -O to override
+	OS name.
+	(get_args): updated usage string.  Removed old -m option.  Added
+	-o and -O options.
+
+	* conf/nfs_prot/nfs_prot_irix5.h: add definition to FHSIZE in case
+	it is not there.  Reportedly, irix 5.2 does not define it.
+
+	* scripts/lostaltmail.in: removed references to unused $hack
+	variable.
+
+	* aux/macros/check_nfs_prot_headers.m4: Patch from Chris Metcalf
+	<metcalf@cag.lcs.mit.edu> to correctly set the nfs_prot headers
+	for solaris2.5.
+
+	* doc/am-utils.texi (Distrib): typo in the subscription
+	instructions to amd-dev.  Patch from Stefan Vogel
+	<vogel@physik-rzu.unizh.ch>.
+
+1997-11-15  Erez Zadok  <ezk@amtrak.cs.columbia.edu>
+
+	* NFS3 works on powerpc-ibm-aix4.2.1.0.
+
+	* libamu/mount_fs.c (compute_nfs_args): set fh3 variable to
+	static.  Some compilers (gcc from egcs  on aix 4.2.1) corrupt the
+	stack of an automatic variable when pointer to it is passed around
+	several times.
+
+Fri Nov 14 20:09:28 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* libamu/xutil.c (real_plog): syslog like behavior for normal
+	logging.  Will not print repeated strings, only a count "last
+	message repeated N times", but will always print something if
+	message is repeated more than 100 times.
+
+	* scripts/lostaltmail.in: look for lostaltmail.conf files also in
+	/etc/global, /etc/os, and /etc/local (in that order).
+
+Mon Nov 10 03:03:17 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* conf/mount/mount_aix.c (mount_aix3): add support for NFS V.3
+	mounts.
+
+	* aux/macros/struct_nfs_args.m4 (AC_TRY_COMPILE_NFS): test for
+	aix42_nfs_args, specially set in conf/nfs_prot/nfs_prot_aix4_2.h
+
+	* conf/sa_dref/sa_dref_*.h: from now on, the "dst" argument to the
+	NFS_SA_DREF macro is a pointer to the structure that used to be
+	passed to it before.  So now I have to dereference the pointer
+	before accessing its values.
+
+	* hlfsd/hlfsd.c (main): use the new and cleaner
+	compute_nfs_args() and compute_automounter_nfs_args() functions.
+
+	* amd/ops_nfs.c (mount_nfs_fh): use the new and cleaner
+	compute_nfs_args() and compute_automounter_nfs_args() functions.
+
+	* amd/ops_afs.c (mount_toplvl): MAJOR CODE REVISION.  Use the new
+	and cleaner compute_nfs_args() and compute_automounter_nfs_args()
+	functions.
+
+	* libamu/mount_fs.c (compute_nfs_args): major code cleanup that
+	relates for struct nfs_args.  A new function sets the numerous
+	possible flags and fields of nfs_args_t in an orderly fashion.
+	Code cleaned up, organized, and moved from amd/hlfsd into
+	libamu.  This saves on overall size of code.
+	(compute_automounter_nfs_args): A variant of compute_nfs_args()
+	which sets special options/flags that need to be used when NFS
+	mounting an automounter's mount point.  Used by hlfsd and amd.
+
+	* amq/amq.c (get_secure_amd_client): don't print any more
+	"get_secure_amd_client: using TCP, port 12345".  It's more
+	annoying than useful a message, even when assumed to be compiled
+	under DEBUG only.
+
+Thu Oct 30 14:33:38 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_mnttab_type.m4: MAJOR BUG fixed for non-nfs
+	mount table entries.  The code used to define the /etc/mnttab name
+	for file systems based on physical media (disk, cdrom, floppy) to
+	the generic name, rather than the OS specific name.  For example
+	autoconf searches for all these types of mount table entries for a
+	floppy based file system: vfat pcfs pc msdos msdosfs fat.  But if
+	it found any, it hard-coded the mnttab name to "pcfs" rather than
+	the actual name found!  Same for ufs, cdfs, pcfs, tmpfs, lofs,
+	nullfs, unionfs, and umapfs.
+
+	* aux/configure.in: also test for xfs (for newer Irix) when
+	looking for mount type names, numbers, etc of a disk-based ufs.
+
+Sun Oct 26 19:32:57 1997  Erez Zadok  <ezk@defiant.soscorp.com>
+
+	* amq/amq.c (main): use pmap_ping() to test if remote host is up.
+	This works better on bsdi2 and bsdi3, because their portmapper
+	does not appear to like forwarding operations (it is generaly
+	insecure).
+
+Sat Oct 25 04:55:56 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a13					***
+	*******************************************************************
+
+Fri Oct 24 05:04:37 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_ncr2.h: added missing definition for
+	struct datum typedef.
+
+	* conf/nfs_prot/nfs_prot_netbsd.h: corrected typedef for
+	ypall_callback_fxn_t for netbsd.
+
+	* aux/macros/type_auth_create_gidlist.m4: hpux10.10 uses int for
+	the 5th arg to authunix_create(), while before and after they used
+	gid_t.
+
+	* conf/transp/transp_tli.c (amu_clnt_create_best_vers): don't use
+	clnt_create_timed() on older Solaris 2.3 systems that did not have
+	it.
+
+	* conf/nfs_prot/nfs_prot_bsdi2.h: <msdosfs/msdosfsmount.h> is for
+	kernel only on bsdi2, so do not include it.
+
+Fri Oct 24 00:29:42 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* hlfsd/stubs.c (nfsproc_readlink_2_svc): avoid logging repeated
+	messages about resolution of mailboxes based on uid/gid.
+
+	* scripts/ctl-hlfsd.in: check for alternate password file in
+	${prefix}/etc/passwd and use it in hlfsd's startup.
+
+Thu Oct 23 22:48:50 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* hlfsd/homedir.c (hlfsd_getpwent): added support for -P
+	passwdfile option.  If hlfsd is started with -P passwdfile, then
+	the passwdfile is read and parsed just as a standard unix
+	passwd(4) file.  Only the username, uid, and homedir fields are
+	read and checked.  All the rest are ignored.  No NIS/netgroup
+	support!
+
+	* hlfsd/hlfsd.c (main): check if hlfsd is run as root after
+	parsing command line options, so that usage() can be printed when
+	-h is invoked.
+
+Wed Oct 22 00:16:39 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/nfs_start.c (mount_automounter): if autofs service listener
+	fails to initialize it is OK if using a test amd.
+
+	* amd/opts.c (f_in_network): new nomadic function in_network(arg),
+	which returns TRUE if 'arg' is any one of this host's networks.
+
+	* libamu/wire.c (getwire): rewritten parts of function, to store
+	all networks names and numbers in the order of the interface (not
+	in reverse).
+
+Mon Oct 20 01:59:25 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: don't add ops_ufs.o on AIX twice.  My code
+	would have worked had it not been due to AIX's buggy /bin/sh.
+
+	* doc/Makefile.am (EXTRA_DIST): include am-utils.dvi and
+	am-utils.ps in the distribution sources.
+	(html): generate html documentation for
+	http://www.cs.columbia.edu/~ezk/am-utils/
+
+Sun Oct 19 12:35:49 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_netbsd.h: override the definition of
+	ypall_callback_fxn_t.  The NetBSD team compiles all sources with
+	gcc -Wall -Wmissing-prototypes -Wstrict-prototypes.
+
+	* amd/info_nis.c: allow for override of ypall_callback_fxn_t
+	function typedef.
+
+	* libamu/xutil.c (amu_release_controlling_tty): new function to
+	release the controlling tty in a clean and sane manner.  No longer
+	using setpgid() b/c it may not work.  Uses setsid(),
+	and ioctl() (in order).  This new function is used in amd/amd.c
+	and hlfsd/hlfsd.c.  Also avoid setpgrp(), because it works on some
+	systems, but on others it is the same as setpgid().
+
+Sat Oct 18 23:42:40 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/acconfig.h: check for nfs mount option 'fsname'.  Code for
+	it was in amd/ops_afs.c, amd/ops_nfs.c, and hlfsd/hlfsd.c, but
+	never used, because the configure test for fsname flag wasn't
+	used.  This fixed a bug in HPUX 10, where syncer and manual mounts
+	left blank lines in /etc/mnttab.
+
+	* aux/configure.in: check for nfs mount option 'fsname'.
+
+Fri Oct 17 13:30:27 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_afs.c (mount_toplvl): turn on 'ignore' option in nfs
+	mount flags of toplvl mounts.  Important esp. for HPUX 10.  Now
+	hpux-10 will mount amd's mounts points as 'ignore' (by df).
+
+	* aux/configure.in: check for NFS mount option 'ignore', useful in
+	HPUX 10.
+
+Thu Oct 16 03:28:33 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_hide_mount_type.m4: hpux 10 should use "ignore"
+	mount type and not NFS, for the amd mount points.
+
+	* conf/transp/transp_tli.c (amu_clnt_create_best_vers): don't log
+	an RPC timeout as an error, but just an info message.  From
+	Andreas Stolcke <stolcke@speech.sri.com>
+
+	* If the NFS server is down or does not support the portmapper
+	call (such as certain Novell NFS servers) we mark it as version 2
+	and we let the nfs code deal with the case that is down.  If when
+	the server comes back up, it can support NFS V.3 and/or TCP, it
+	will use those.  From christos@deshaw.com (Christos Zoulas).
+
+	* hlfsd/homedir.c (plt_print): various compile time cleanups to
+	printfs that take a long, but pass an int to print.  From
+	christos@deshaw.com (Christos Zoulas).
+
+	* aux/macros/func_bad_yp_all.m4 (ac_cv_func_yp_all_clean,): new
+	macro to determine if the OS has a bad yp_all(), based on the host
+	OS name.  So far only irix (all versions) have a bad yp_all, so
+	they will use am_yp_all() instead (which is slower as it
+	enumerates manually all of the map's entries).
+
+Thu Oct 16 03:14:37 1997  Erez Zadok  <ezk@subzero.cs.columbia.edu>
+
+	* amd/info_nis.c (am_yp_all): code for a replacement yp_all that
+	avoids using a file-descriptor leaking yp_all() on some systems
+	like irix.
+
+Wed Oct 15 21:52:35 1997  Erez Zadok  <ezk>
+
+	* fsinfo/fsinfo.h: avoid redefining yywrap incorrectly on DU-4.x
+	systems using /usr/bin/flex.
+
+	* amd/conf_tok.l (yywrap): avoid redefining yywrap for systems
+	that have a modified GNU flex which does define yywrap (DU-4.x).
+
+Fri Sep 26 14:25:29 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/checkmount/checkmount_bsd44.c: include prototype.
+
+Fri Sep 26 01:26:24 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a12					***
+	*******************************************************************
+
+Fri Sep 26 00:13:48 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_irix6.h: completely turn off all autofs
+	code in irix6 until it can be tested correctly
+
+	* conf/transp/transp_tli.c (amu_clnt_create_best_vers): time out
+	on clnt_create for 3 seconds, rather than wait for the much longer
+	default.
+
+	* conf/nfs_prot/nfs_prot_aix4_2.h: port to powerpc-ibm-aix4.2.1.0.
+	Includes NFS3, untested.
+
+Thu Sep 25 11:03:11 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_pcfs.c (mount_pcfs): fill in uid/gid fields of
+	pcfs_args_t if they exist.
+
+	* amd/ops_cdfs.c (mount_cdfs): fill in ssector field of
+	cdfs_args_t if it exists.
+
+	* new minor ports hppa1.1-hp-hpux10.10, hppa1.1-hp-hpux9.05,
+	hppa1.1-hp-hpux9.07, m68k-hp-hpux9.00, and sparc-sun-sunos4.1.4.
+
+Wed Sep 24 00:48:05 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (wire-test): updated documentation for the new
+	option.
+
+	* wire-test/wire-test.8: updated man page for new option.
+
+	* wire-test/wire-test.c (main): added a test for various
+	combinations of NFS proto/vers to a remote/local host.
+
+	* aux/macros/try_compile_anyfs.m4 (AC_TRY_COMPILE): include
+	<isofs/cd9660/cd9660_mount.h> and <msdosfs/msdosfsmount.h> so that
+	freebsd will correctly set mount options for pcfs and cdfs.
+
+	* amd/ops_pcfs.c (mount_pcfs): set mask field of pcfs_args to
+	0777 (if field exists).
+
+	* aux/macros/try_compile_anyfs.m4 (AC_TRY_COMPILE): include
+	<msdosfs/msdosfsmount.h> if available.
+
+	* minor new port: rs6000-ibm-aix4.1.4.0.
+
+	* libamu/mount_fs.c (mount_fs): fixed bug that caused HPUX not to
+	write the "time" field in /etc/mnttab.
+
+	* conf/mtab/mtab_file.c (mnt_dup): fixed typo in macro names for
+	detecting mnt_time field of mntent_t.
+
+	* libamu/mtab.c (mnt_free): fixed typo in macro names for
+	detecting mnt_time field of mntent_t.
+
+Tue Sep 23 15:30:03 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/mtab/mtab_file.c (lock): Use flock() in preference over
+	fcntl() to lock the mtab file.
+
+Mon Sep 22 23:04:58 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/transp/transp_sockets.c (get_nfs_version): define
+	the try_again goto label only for NFS3.
+	(pmap_ping): assume timeout failure of clnt_stat.
+
+	* libamu/xdr_func.c (xdr_groupnode, xdr_exportnode): cast to
+	"groups *".
+
+Mon Sep 22 20:34:33 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* conf/transp/transp_sockets.c (pmap_ping): patch from Dan Riley
+	<dsr@mail.lns.cornell.edu> to make sure that amd works with more
+	secure portmappers that do not allow forwarding of RPC messages to
+	other services.
+
+	* */Makefile.am: all source files should also depend on the new
+	include/am_xdr_func.h header.
+
+	* include/am_xdr_func.h: new file as part of the code cleanup from
+	Christos Zoulas <christos@deshaw.com>.
+
+	* Lots of fixes from Christos Zoulas <christos@deshaw.com> that
+	involved missing prototypes, cleaned up ones, and removal of
+	unused variables.
+
+	* libamu/xdr_func.c (xdr_mountres3): some code cleanup.  A switch
+	statement with only one case is unclean.
+
+Mon Sep 22 17:26:38 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_<FOO>fs.c (mount_<FOO>fs): initialize mntent_t fields to
+	0 so that all fields are initialized to zero at first.  This way
+	SunOS 4.x and other systems don't get /etc/mtab entries with
+	random integers for the fsck/freq fields. Patch from Andreas
+	Stolcke <stolcke@speech.sri.com>.
+
+Mon Sep 22 00:34:19 1997  Erez Zadok  <ezk@americas.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos4.h: include <nfs/nfs_clnt.h> so
+	that the important definition for HOSTNAMESZ will be found.
+
+	* amd/ops_afs.c (mount_toplvl): limit hostname size to HOSTNAMESZ
+	(inside the nfs_args structure) if the system uses that macro.
+	Otherwise systems like SunOS refuse to NFS mount long pathnames
+	and result in ENAMETOOLONG errno's.
+
+Wed Sep 17 04:56:11 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* doc/am-utils.texi (Supported Platforms): specify new support for
+	solaris 2.6, and hlfsd running on 2.5.1 too.
+
+Wed Sep 17 03:55:02 1997  Erez Zadok  <ezk@amsterdam.psl.cs.columbia.edu>
+
+	* conf/mount/mount_svr4.c (mount_svr4): don't attemt an autofs
+	mount if it is not supported or was turned off.
+
+Wed Sep 17 03:19:36 1997  Erez Zadok  <ezk@americas.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos4.h: fixed so that it will nfs mount
+	again.  Apparently at some previous release SunOS 4 supported was
+	broken and all nfs mounts resulted in ESTALE.
+
+Wed Sep 17 00:26:25 1997  Erez Zadok  <ezk@amsterdam.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos5_6.h: nfs protocol headers for
+	solaris 2.6.
+
+	* aux/macros/check_nfs_prot_headers.m4: added solaris 2.6 nfs
+	protocol header selection.
+
+Sat Sep 13 14:31:51 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/transp/transp_tli.c (amu_clnt_create_best_vers): avoid
+	infinite loop.
+
+Sun Sep  7 18:23:23 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a11					***
+	*******************************************************************
+
+Fri Sep  5 11:55:10 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/amd.c (main): if plock() succeeded, don't try to display
+	errno message.   Patch from Chris Metcalf
+	<metcalf@catfish.lcs.mit.edu.
+
+Thu Sep  4 19:17:58 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/homedir.c (table_add): make sure duplicate passwd entries
+	are ignored.   Only the first entry should ever be used, because
+	that's how lookup in passwd database works.
+
+	* conf/transp/transp_sockets.c (get_nfs_version): when determining
+	if a remote host is up or down, use NFS v.2.  Fix suggested by
+	Enami Tsugutomo <enami@cv.sony.co.jp>.
+
+	* conf/transp/transp_tli.c (amu_clnt_create_best_vers): new
+	function to get the best possible NFS version, but also timeout
+	faster than normal defaults, so remote hosts which are down can be
+	detected in a reasonable time.
+	(get_nfs_version): use the new "best" function.
+
+Tue Sep  2 00:41:00 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a10					***
+	*******************************************************************
+
+Mon Sep  1 15:39:51 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/transp/transp_tli.c (get_nfs_version): don't use
+	clnt_tp_create_timed() on systems that don'e have it (Solaris 2.4
+	and earlier).
+
+	* aux/configure.in: test for existence of clnt_tp_create_timed(),
+	since Solaris 2.4 (and possibly earlier) do not have it.
+
+Mon Sep  1 15:23:18 1997  Erez Zadok  <ezk@felix.psl.cs.columbia.edu>
+
+	* amd/ops_autofs.c (autofs_unmount_1_svc): only display rdevid
+	field if it exists (solaris 2.4's autofs does not have it).
+
+Mon Sep  1 14:45:09 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/type_auth_create_gidlist.m4: a new test to determine
+	the correct type to the 5th argument of authunix_create().
+
+Mon Sep  1 03:44:32 1997  Erez Zadok  <ezk@felix.psl.cs.columbia.edu>
+
+	* libamu/xdr_func.c (xdr_umntrequest): add test for autofs
+	structure umntrequest, if it has the field rdevid.  Seems Solaris
+	2.4 and earlier didn't have it.
+
+Mon Sep  1 01:10:53 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/hlfsd.c (hlfsd_init): moved initialization upwards, so it
+	can be done before primary process forks.
+	(main): bug fix: wait a bit to give child a chance to initialize.
+	Without this, hlfsd got into a busy infinite loop while, never
+	completing the mount.
+
+	* amd/info_nis.c: patch from Jason Thorpe <thorpej@nas.nasa.gov>
+	to make amd works when talking to NIS+ servers in NIS
+	compatibility mode.
+
+Mon Sep  1 00:46:56 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/mapc.c (MAX_CHAIN): increased maximum chain size to 1024.
+
+Sun Aug 31 20:20:40 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/conf.c (gopt_fully_qualified_hosts): a new function to
+	process another new global variable.
+
+	* amd/ops_nfs.c (make_nfs_auth): if a new global variable
+	fully_qualified_hosts is on, use FQHN in RPC/NFS authentications.
+	Patch from Chris Metcalf <metcalf@catfish.lcs.mit.edu>.
+
+	* amd/conf.c (process_last_regular_map): If the amd.conf file only
+	has a [global] section (pretty useless IMHO), do not try to
+	process a map that does not exist.
+
+	* scripts/amd.conf.5: fixed typos (repeated 'as' word).
+
+	* doc/am-utils.texi: MAJOR DOCUMENTATION REVISION COMPLETED!!!
+
+	* amd/conf.c (reset_cf_map): Bug fix.  Reset 'tag' field of cfm
+	structure, so it does not carry over from map entry to another.
+
+Sat Aug 30 18:39:21 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/amd.c (main): fixed the meaning of the plock option.  A bug
+	caused it to be reversed.
+
+Sat Aug 30 15:13:18 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/stubs.c: don't initialize some statics here.  They are
+	better initialized in hlfsd_init_filehandles().
+
+Fri Aug 22 14:47:16 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/conf.c (gopt_show_statfs_entries): new function and a global
+	amd.conf key show_statfs_entries.  Defaults to 'no'.  If 'yes',
+	then all maps flagged as browsable will also show a count of the
+	number of entries (keys) in that map.
+
+	* amd/nfs_subr.c (count_map_entries): new function to count number
+	of entries in a map.  Now used if browsable is turned on in a map,
+	to return a count of available keys in a given map.
+
+	* hlfsd/stubs.c (eq_fh): use correct memcmp().  BUG fixed! hlfsd
+	confused the file handles for ".", "..", and the symlink, causing
+	mess.
+
+	* aux/macros/func_bad_memcmp.m4: new test, based on autoconf 2.12,
+	but also defines HAVE_BAD_MEMCMP, so I avoid linkage conflicts
+	with bad memcmp() in libc's (nextstep3).
+
+Thu Aug 21 17:38:41 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: check if autofs_args_t has a field named
+	addr.  Solaris has it for specifying the address of the daemon,
+	but Irix does not.  So how does irix tell the kernel the daemon's
+	address?  I suspect that it is hardcoded to "localhost" using a
+	"private well-known port" (#define AUTOFS_PORT 2048).
+
+	* conf/nfs_prot/nfs_prot_linux.h: added missing autofs
+	definitions.
+
+	* README.autofs: new file listing autofs support notes
+
+	* very preliminary autofs code working.  Call it pre-alpha
+	quality.
+
+Sun Aug 17 02:25:09 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/conf.c (ropt_mount_type, gopt_mount_type): don't accept
+	"autofs" if system does not support it.
+
+	* amd/amd.c (main): log am-utils version string (same as amd -v)
+	at start of run.
+
+	* conf/transp/transp_sockets.c (get_nfs_version): in order to tell
+	if a remote host is available, try to contact its portmapper and
+	timeout if no answer is received in 3 seconds.
+
+Thu Aug 14 16:12:04 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_extern.m4 (pattern): use a simpler pattern for
+	match for external function definitions.  The function could span
+	multiple lines, so only match the opening parenthesis, not the
+	closing one too.
+
+	* aux/macros/os_cpp-flags.m4 (ac_cv_os_cppflags,): do NOT turn on
+	posix mode for nextstep3.  It is broken.
+
+	* amd/amd.c (init_global_options): run uname() only if
+	<sys/utsname.h> and uname(2) exist.
+
+	* amd/rpc_fwd.c (fwd_packet): if remote host is down, the
+	forwarding socket is null, so declare this an error.
+
+	* include/am_utils.h (AM_ERRNO_HOST_DOWN): find best errno to set
+	for when a remote host is down.  Try, in order, "host down", "host
+	unreachable", "invalid argument".
+
+	* amd/ops_nfs.c (discard_fh): don't dereference a null pointer
+	(happens when remote host is down, and fp->fh_fs is NULL).
+	(prime_nfs_fhandle_cache): ditto, and set fs flags to !FSF_VALID
+	and FSF_DOWN.
+
+	* amd/sched.c: nobody uses "union wait" any more, or so it
+	appears, so clean up that code.
+
+	* conf/transp/transp_tli.c (get_nfs_version): if remote host is
+	down, time it out faster than default (3 seconds).
+	(get_mount_client): free netconfig entry when done with it.
+
+	* conf/nfs_prot/nfs_prot_nextstep.h: initial (and somewhat ugly)
+	port to nextstep3 (m68k-next-nextstep3).
+
+	* fsinfo/Makefile.am (LDADD): needs to link with libamu in case
+	system does not have strdup().
+
+	* include/am_defs.h: complete external definition for getlogin()
+	if needed.
+
+	* conf/transp/transp_tli.c (get_nfs_version): no need to keep
+	static versout variable.
+
+	* amd/rpc_fwd.c (fwd_packet): if fwdto packet is null, remote
+	server is probably down.  Don't use sendto() in that case.
+
+	* buildall (default): run gmake if found, before trying plain
+	make.  GNU make is always preferable.
+
+Tue Aug 12 21:23:58 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/host_macros.m4: cleanup of os_version and os
+	overrides.  Solaris 2.5.1 for example will come up as solaris2 and
+	2.5.1, rather than sunos5 and 5.5.1.  Both can be overridden in
+	the amd.conf file.
+
+Fri Aug  8 14:37:30 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a9					***
+	*******************************************************************
+
+Thu Aug  7 00:52:14 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_ncr2.h: new file, for NCR2
+	(i486-ncr-sysv4.3.03) headers.  Needed to complete missing stuff
+	from <ndbm.h> and <sys/resource.h>.
+
+	* scripts/amd.conf.5: new map page.
+
+	* amd/info_hesiod.c: define extern for hesiod_resolve, since bsdi3
+	does not.
+
+	* amd/amd.8: updated man page.
+
+	* amd/get_args.c (get_args): removed defunct -h option to amd.
+
+	* amq/amq.8: updated man page.
+
+	* amd/info_nisplus.c (nisplus_search): prototype fixes so Sun
+	SparcCompiler CC won't complain.
+
+	* amd/info_hesiod.c (hesiod_search): small fixes to compile with
+	hesiod-1.3, as per Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
+
+	* aux/macros/opt_ldflags.m4: new option added to configure
+	--enable-ldflags, to specify -L option for configuring/compiling.
+	The older one --enable-libs is now to be used only for -l options.
+
+	* amd/ops_nfs.c (mount_nfs_fh): bug fixed.  Should initialize
+	nc_protoname from nfs_proto if available for all TLI systems, not
+	just those that have NFS V3.
+
+	* amd/info_ldap.c: ldap patches from Leif Johansson
+	<leifj@matematik.su.se>, adding two new amd.conf ldap variables:
+	ldap_cache_seconds and ldap_cache_maxmem.
+
+	* hlfsd/hlfsd.c (main): bug fixed. port number must be wrapped in
+	htons().
+
+Sun Aug  3 17:20:05 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/nfs_start.c (mount_automounter): register amd with the rpc
+	program number that may have been overridden by amd.conf.
+
+	* libamu/xutil.c (set_amd_program_number, get_amd_program_number):
+	allow storing and retrieving alternate amd program numbers.
+
+	* amd/conf.c (gopt_portmap_program): new function to parse
+	amd.conf entry portmap_program=1234.
+
+	* amq/amq.c (main): allow specifying an alternate rpc program
+	number for amd via -P prognum.
+
+	* new amq RPC to get the process id of the running amd.  This is
+	used in ctl-amd to quickly find the pid of the amd that is to be
+	killed.
+
+	* expanded shared libraries support.  Using GNU libtool-1.0,
+	am-utils now builds shared libraries on many platforms that have
+	support for it and proper compilers/linkers.  See "INSTALL" file
+	for compatibility chart.
+
+Thu Jul 31 13:07:23 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* fsinfo/fsi_lex.l: removed code that was in support of very old
+	versions of flex.  No longer needed.
+
+Tue Jul 29 12:00:13 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/amd.c (init_global_options): find the kernel architecture
+	from uname() if possible.
+
+Mon Jul 28 03:53:59 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* new working port: i386-unknown-openbsd2.1
+
+Fri Jul 25 03:16:31 1997  Erez Zadok  <ezk@felix.psl.cs.columbia.edu>
+
+	* working port: sparc-sun-solaris2.4.  Had to fix fhandle_t from
+	structure to actual char[], because the structure was passed to
+	xdr_fhandle as data and not a pointer.  Surprisingly, gcc
+	-fpcc-struct-return did not help.
+	
+	* conf/nfs_prot/nfs_prot_sunos5_4.h: special nfs protocol
+	definitions for solaris 2.4 have to be different from 2.3, and
+	different from 2.5.
+
+	* libamu/xdr_fhstatus.c (xdr_fhstatus): minor code cleanup.
+
+Thu Jul 24 16:22:39 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/mount/mount_svr4.c (mount_svr4): use STREQ to compare mount
+	types, not ==.  Fix from Christos Zoulas <christos@deshaw.com>.
+
+	* mk-amd-map/mk-amd-map.8: man page taken from bsd44.
+
+Thu Jul 24 00:01:55 1997  Erez Zadok  <ezk@moisil.cs.columbia.edu>
+
+	* conf/mount/mount_linux.c: made the nfs error mapping code into a
+	small function.
+
+Wed Jul 23 16:11:49 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_linux.h (NFS_ERROR_MAPPING): special
+	error mappings from errno numbers to NFS errors.  From Debian
+	Linux.
+
+	* scripts/am-eject.in (fs): new script (taken from Debian Linux
+	folks) to auto-unmount floppy/cd devices before ejecting them.
+
+	* fsinfo/wr_exportfs.c (write_exportfs): from Debian folks, pass
+	'5' as second arg to show_area_being_processed.  I'm not sure why.
+
+	* fsinfo/wr_atab.c (write_atab): from Debian folks, pass '5' as
+	second arg to show_area_being_processed.  I'm not sure why.
+
+	* conf/mount/mount_linux.c (parse_opts): as per Debian Linux,
+	ensure that you have a buffer in *xopts to strcat onto.
+	(mount_linux): fixed from Debian folks to ensure that NFS mount
+	sockets are connected only for kernels prior to 1.3.10 (avoids
+	hangs for multi-homed hosts).
+
+	* amd/mapc.c (make_entry_chain): from Debian folks: don't skip
+	over amd map keys that have a prefix, and include the prefix in
+	the returned readdir().
+
+	* amd/info_passwd.c (passwd_init, passwd_search): format
+	enhancements from the Debian Linux folks.  They added
+	- var0:=pw-prefix:=anydir
+	- var1:=pw-rhost:=dom3.dom2.dom1
+	- var2:=pw-user:=user
+	- var3:=pw-home:=/anydir/dom1/dom2/dom3/user
+
+	* new ports: sparc-sun-solaris2.4 and sparc-sun-sunos4.1.1.
+
+	* amd/ops_afs.c (afs_retry): patches from Debian Linux.  If
+	afs_mount timed out, then explicitly forbid further retries after
+	the timeout.  (afs_bgmount): buf fix from Debian Linux.  Timeout
+	values (17 and 5) were mistakenly swapped.
+
+Wed Jul 23 15:53:25 1997  Erez Zadok  <ezk@felix.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos5_3.h: turn off non-existent NFS V.3
+	support for Solaris 2.4 (the header files incorrectly define parts
+	of the NFS V.3 protocol, but the kernel does not support it).
+
+Wed Jul 23 00:07:12 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/info_hesiod.c: minor cleanup to use hes_init and hesiod_init
+	for determining if using old or new hesiod libraries,
+	respectively.
+
+	* amd/ops_nfs.c (mount_nfs_fh): If "noconn" option exists in NFS
+	V.3 then use non-connected sockets (both TCP and UDP).  Otherwise
+	they cause hangs of mounts from multi-homed hosts when the return
+	route is not the same as the outgoing route (esp. on NetBSD
+	1.2.1).  If "conn" option was supplied, then don't turn on the
+	"noconn" mount option.  Otherwise default to "noconn" mount
+	option.
+
+	* aux/configure.in: better check for systems that need libgdbm and
+	<ndbm.h>
+
+Tue Jul 22 04:02:05 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/hlfsd.c (main), amd/ops_afs.c (mount_toplvl): ensure that
+	mounts are hidden from df(1) on systems that keep mount tables in
+	kernel, such as osf1.
+
+Tue Jul 22 02:26:55 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a8					***
+	*******************************************************************
+
+Mon Jul 21 21:33:19 1997  Erez Zadok  <ezk@stone.mcl.cs.columbia.edu>
+
+	* hlfsd/hlfsd.c (main): bug fixed: forgot to set sin_family to
+	AF_INET when hlfsd mounts itself, thus getting an errno "protocol
+	family not supported".
+
+Mon Jul 21 20:46:59 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* verified that amd on NetBSD 1.2.1 (i386) works, but the OS
+	itself is flaky.
+
+	* verified that amd AIX 3 works w/ the new readdir() code.
+
+Mon Jul 21 18:59:30 1997  Erez Zadok  <ezk@chestnut.mcl.cs.columbia.edu>
+
+	* amd/mapc.c (maptypes): changed the default map caching type for
+	nis and ndbm maps to "MAPC_ALL", so that all possible entries will
+	be available to amd for browsable_dirs=yes.
+
+Mon Jul 21 18:04:16 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_afs.c (afs_readdir, afs_readdir_browsable): split
+	afs_readdir into a browsable version and a non-browsable one.
+	Fixed bugs that resulted in an infinite nfs_readdir loop on the
+	localhost for some operating systems.
+
+Sat Jul 19 19:38:38 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_afs.c (afs_readdir): fixed up the browsable code to
+	comply with nfs_readdir specs.  It was returning all entries at
+	once, even if there was not enough space in the RPC packet.  Now,
+	it sends a reasonably sized chunk, and sets static state to resume
+	it for the next continuation RPC of readdir.
+
+	* amd/conf.c (set_conf_kv): fixed bug that resulted in the first
+	regular map not getting all of the [global] options defaulted from.
+
+Fri Jul 18 00:45:12 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amq/amq.c (main): fixed so that portmapper "ping" will only fail
+	upon an RPC timeout
+
+	* scripts/ctl-{amd,hlfsd}.in (killproc): better method to find the
+	amd/hlfsd process to kill.
+
+	* amd/ops_afs.c (mount_toplvl), hlfsd/hlfsd.c (main): code to
+	determine how to avoid df from seeing amd's toplvl mounts.  Moved
+	from libamu/mount_fs.c and include/am_utils.h.  Ensure that hlfsd
+	is hidden from df.
+	(mount_toplvl): fixed df types for irix.
+
+Thu Jul 17 21:59:45 1997  Erez Zadok  <ezk@americas.psl.cs.columbia.edu>
+
+	* amq/amq.c (main): fixed bug that caused the 5 second timeout for
+	TLI amq using udp to be ignored.
+	(main): if amq cannot contact remote host's portmapper within 5
+	seconds, timeout and fail faster than the default longer timeout
+	(this is for non-TLI systems).
+
+Thu Jul 17 17:08:13 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amq/amq.c (get_secure_amd_client): if amq cannot contact
+	remote host's portmapper within 5 seconds, timeout and fail faster
+	than the default TLI timeout of over 4 minutes.
+
+	* amd/am_ops.c (ops_showfstypes): added styles for new bsd44
+	file systems nullfs, unionfs, and umapfs.
+	(ops_show1): cleanup code and and reuse this function.
+	(vops): empty placeholders for nullfs, unionfs, and umapfs.
+
+	* amd/ops_{nullfs, unionfs, umapfs}.c: 3 new empty templates for
+	bsd44 style file systems.
+
+	* fsinfo/fsinfo.8: man page for fsinfo rewritten from bsd44
+	sources.
+
+	* amd/conf_tok.l, fsinof/fsi_lex.c: undefine ECHO to avoid
+	conflict with systems that define it in <sys/ioctl.h> and also
+	define a conflicting one via lex.  Newer versions of f/lex are ok.
+
+Wed Jul 16 00:17:45 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/ops_nfs.c (mount_nfs_fh): fill in nfs_args' fields
+	acdirmin/max and acregmin/max only if they exist.
+
+	* aux/configure.in: test for nfs_args fields acdirmin and
+	acregmin.
+
+Tue Jul 15 17:24:09 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: commented out checking for MNT2_GEN_OPT_* for
+	"nondev" and commented back in checking for "nodev".  This was a
+	typo.
+
+	* include/am_compat.h: more compatibility options: define "ro"
+	mnttab option all the time.  Define "overlay" as needed.  Added
+	more fillers of mnttab options (as per Daniel S. Riley
+	<dsr@mail.lns.cornell.edu>), for acdirmax, acdirmin, acregmax,
+	acregmin, noac, grpid, nosuid, and actimo.
+
+	* libamu/mount_fs.c (mnt_flags): fixed a typo in "ro" option as
+	per dsr@mail.lns.cornell.edu (Daniel S. Riley).  Then cleaned up
+	the same code for other options in struct opt_tab.
+
+Mon Jul 14 22:36:37 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/get_args.c (get_args): moved amd.conf file parsing to before
+	the switching the default log/debug options.  Suggested by
+	dsr@mail.lns.cornell.edu (Daniel S. Riley).
+
+	* aux/update_build_version: new script to record the build version
+	of amd, along with the rest of the info thet comes up with amd -v.
+
+Sun Jul 13 00:30:24 1997  Erez Zadok  <ezk@decca.damtp.cam.ac.uk>
+
+	* aux/macros/os_cflags.m4: new macro, to add additional
+	compilation options (also used during configuration), based on the
+	OS and the compiler.  Used for solaris-2.6, osf, and irix6.
+
+Fri Jul 11 10:15:11 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/conf_tok.l, conf_parse.y: allow values of keys to include
+	white spaces, if they are double-quoted (key="some value")
+
+	* amd/info_hesiod.c (hesiod_search): cleanup and minor bug fixes
+	of hesiod from Danny Braniss <danny@cs.huji.ac.il>.
+
+Fri Jul 11 02:16:06 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a7					***
+	*******************************************************************
+
+Thu Jul 10 12:19:25 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* include/am_defs.h: fill in extern definition of innetgr() in
+	case system headers don't.
+
+	* aux/macros/path_prog_lex.m4 aux/configure.in: using macros that
+	will show the full pathname to yacc/bison and f/lex.  Some systems
+	have older or bad versions of those and this way the user will
+	know for sure what is being invoked.
+
+	* tasks: file populated with todo items.
+
+	* scripts/amd2ldif.in: Script to convert amd maps to plain text
+	LDAP object files.  Contributed by Leif Johansson
+	<leifj@matematik.su.se>.
+
+	* aux/config.guess: added recognition for sun3's running 4.2bsd,
+	from Tom Schmidt <tschmidt@micron.com>.  Fixed one small typo.
+
+	* amd/conf.c: several variables that were local to a map, were
+	also added to [global], where they apply to all maps.  Each map
+	can then individually override those defaults.  Flags
+	affected: browsable_dirs and mount_type.  Options affected:
+	map_type, map_options, and search_path.
+
+	* amd/amd.h: eliminated several global flags each of which took an
+	int, in favor of one global flags variable used as a bit field.
+
+	* amd/amd.c (init_global_options): moved all global variables into
+	a single struct amu_global_options, so it is easier to add new
+	ones and/or identify existing ones.
+
+	* amd/get_args.c (get_args): removed unused amd -m option.
+
+	* amd/conf.c (gopt_cluster): added new amd.conf option for cluster
+	name, same as amd -C.
+
+	* amd/info_ldap.c: LDAP info map functions from Leif Johansson
+	<leifj@matematik.su.se>.
+
+	* amd/conf.c (gopt_ldap_base, gopt_ldap_hostports): put in global
+	amd.conf options for ldap_base and ldap_hostports.
+
+	* amd/opts.c (f_netgrp): new amd map function netgrp(ARG) to test
+	if the current host is in the ARG host netgroup.
+
+	* aux/configure.in: some systems replaced dbm in libc with GNU's
+	libgdbm, so check for libgdbm, but only if dbm_open is not in
+	libc already.  This was a recommendation from Tom Schmidt
+	<tschmidt@micron.com>.
+
+	* conf/nfs_prot/nfs_prot_sunos5_3.h: port to sparc-sun-solaris2.3
+	completed.
+
+Wed Jul  9 18:14:59 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* port to sparc-unknown-netbsd1.2E done, not tested.  Includes NFS
+	V.3.
+
+Tue Jul  8 17:35:07 1997  Erez Zadok  <ezk@elk.mcl.cs.columbia.edu>
+
+	* port to i386-unknown-freebsd3.0 done and working.  Includes NFS
+	V.3.
+
+	* aux/macros/check_nfs_fh_dref.m4: freebsd3 should use
+	file handle dereferencing style similar to freebsd22.
+
+	* include/am_defs.h: need to include <net/if_var.h> before
+	<netinet/if_ether.h> on freebsd3.
+
+	* conf/nfs_prot/nfs_prot_freebsd3.h: new protocol header additions
+	for freeBSD 3.0.
+
+Tue Jul  8 16:53:41 1997  Erez Zadok  <ezk@moisil.cs.columbia.edu>
+
+	* amd/info_nis.c (nis_reload): cast nis' callback function so
+	picky compilers won't complain.
+
+	* libamu/xdr_mountres3.c (xdr_mountres3): make sure this function
+	gets compiled only if the system has NFS V3 and does not have
+	xdr_mountres3.
+
+Tue Jul  8 12:42:03 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* COPYING: put in some legal stuff in this file.
+
+Mon Jul  7 19:10:44 1997  Erez Zadok  <ezk@prometheus.soscorp.com>
+
+	* NFS V3 now works under Irix5, thanks to patches from 
+	Andreas Stolcke <stolcke@speech.sri.com>.
+
+	* conf/mount/mount_irix5.c: sparate mount_irix.c into an irix5
+	version and an irix6 version, since irix5's NFS V3 code is broken
+	and hacky.
+
+	* amd/info_hesiod.c (hs_zone_transfer): minor fixes to buffer
+	sizes for some hesiod queries.  Patch from Danny Braniss
+	<danny@cs.huji.ac.il>.
+
+Mon Jul  7 19:04:14 1997  Erez Zadok  <ezk@glory.soscorp.com>
+
+	* amd/ops_nfs.c (mount_nfs_fh): fixed NFS V.3 support for bsdi3.
+
+Sun Jul  6 14:22:24 1997  Erez Zadok  <ezk@glory.soscorp.com>
+
+	* aux/{configure.in,acconfig.h}: added checks for struct
+	nfs_args's fields proto and sotype (bsdi3).
+	
+	* amd/ops_nfs.c (mount_nfs_fh): added nfsv3 option to
+	nfs_args.flags for bsdi3.  Set field proto to 0.  Set sotype field
+	to SOCK_STREAM or SOCK_DGRAM.
+
+	* aux/macros/check_mount_style.m4: add case for bsdi3.
+
+	* amd/info_hesiod.c: got hesiod support for bsdi3.
+
+Sun Jul  6 11:14:47 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: look for hesiod on libc (bsdi3)
+
+	* amd/get_args.c (get_args): reformat usage so it fits in 80
+	columns.
+
+	* scripts/ctl-amd.in: changed directory name for optional tftpboot
+	map to /tftpboot/.amd.
+
+Sat Jul  5 17:46:45 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a6					***
+	*******************************************************************
+
+Sat Jul  5 03:17:09 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* scripts/ctl-amd.in: include -T tag for tftpboot.
+
+	* new port: mips-sgi-irix5.3.  Compiled with gcc, but NFS V3 code
+	is broken and needs work on the specific nfs_args that irix5 uses
+	for V3 mounts.
+
+Sat Jul  5 01:44:25 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/get_args.c (get_args): new options amd -T tag.  A map with
+	tag=foo matching the -T tag will be processed.  All untagged maps
+	get processed all the time.
+
+Fri Jul  4 16:19:26 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: need to check for strcasecmp in libucb (ncr2)
+
+	* aux/macros/check_os_libs.m4: a new macro to set the usage of
+	libnsl and libsocket based on the OS.
+
+	* libamu/mount_fs.c (mnt_flags): used MNTTAB_OPT_GRPID if it is
+	defined (problem on osf4).
+
+	* conf/nfs_prot/nfs_prot_irix5.h: new file for irix5 headers.
+
+	* include/am_defs.h, aux/macros/try_compile_nfs.m4,
+	aux/macros/mount_headers.m4: do include <sys/proc.h> because it
+	failes on irix5.  Rather, put in the individual
+	conf/nfs_prot/nfs_prot_*.h headers.
+
+	* amd/conf.c: AIX3 doesn't like strdup() being passed a constant
+	char*, so cast all strdup()'s args to a non-const char*.
+
+	* amd/mapc.c (root_newmap): don't try to strdup only a "const
+	char *".
+
+Fri Jul  4 15:47:10 1997  Erez Zadok  <ezk@americas.psl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos4.h: added rpc/rpc.h and
+	sys/errno.h.
+
+Thu Jul  3 17:49:00 1997  Erez Zadok  <ezk@prometheus.soscorp.com>
+
+	* made sure am-utils compiles, links, and runs properly on Irix
+	6.2 using "cc -32 -Wl,-woff,"
+
+	* aux/macros/check_lib2.m4: a bug fix version to autoconf 2.12
+	AC_CHECK_LIB.  If OTHER-LIBRARIES are defined and used, then add
+	them to $LIBS.
+
+	* aux/configure.in: some cleanup of which libraries are needed.
+	Espectially ensure that libnsl is included only on Solaris, where
+	so far it is the only system on which it is absolutely necessary.
+	Also no longer need to include libc explicitly. 
+
+	* amd/amd.c,wire-test/wire-test.c (main): convert IP address to
+	network-long order before printing it.
+
+	* wire-test/wire-test.c (main): also check and report on the IP
+	address of the local host, since some systems have bad versions of
+	get_myaddress, or ones that conflict with other versions in
+	multiple libraries (SunOS 4 and Irix especially).
+
+Wed Jul  2 18:19:02 1997  Erez Zadok  <ezk@starblazers.soscorp.com>
+
+	* scripts/ctl-amd.in: don't use full pathname so killproc() works
+	better.  Also run bsd44 and irix style ps programs. 
+
+	* aux/macros/check_lib_funcs.m4: bug fixed: used to define usage
+	of library no matter if it was found or not.
+
+Wed Jul  2 02:11:48 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/macros/check_mnt2_gen_opt.m4: turned back on the checking
+	for M_* macros, but ensure that <sys/stream.h> is not included at
+	all so it won't conflict with other M_* macros.
+
+Tue Jul  1 21:16:51 1997  Erez Zadok  <ezk@mako.cs.columbia.edu>
+
+	* conf/mount/mount_irix.c (mount_irix): first arg to mount(2) on
+	irix should be "spec" (host:/path), not the dir of the mnt point.
+
+	* amd/ops_afs.c (afs_lookuppn): bug in enable_default_selectors
+	fixed.  If on, it essentially ignored the setting in a
+	selector-controlled /defaults if there were 2 or more entries in it.
+
+Tue Jul  1 12:23:38 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* scripts/ctl-{amd,hlfsd}.in (killproc): if failed to find process
+	using BSD style ps, then try SVR4 style ps.
+
+	* include/am_utils.h (amuDebug): renamed Debug macro to amuDebug
+	etc., to avoid conflicts with similar named macros in <ldap.h>.
+
+	* aux/configure.in, amd/info_ldap.c, etc.: put in all the autoconf
+	support needed for LDAP.  Now the code has to be written mostly in
+	amd/info_ldap.c.
+
+	* Included additional patches from Andreas Stolcke
+	<stolcke@speech.sri.com> to support using the best possible
+	combination of NFS version (2,3) and protocol (udp,tcp) for any
+	given host, since it appears that some Irix versions have NFS V3,
+	but do not support TCP.
+
+	* scripts/ctl-amd.in: updated amd control script to look for and
+	use amd.conf file.
+
+Tue Jul  1 00:28:23 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/mapc.c (mapc_create): now, each map in the amd.conf can be
+	initialized off of a different type, or default to cycling through
+	all maps until one of them matches.
+
+Mon Jun 30 20:49:13 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/ops_afs.c (afs_readdir): per-map browsing (readdir) done.
+	if browsable_dirs=yes is set in the map section in amd.conf, that
+	map will return all entries back to a readdir(2).
+
+Sun Jun 29 16:22:11 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* rudimentary amd.conf file support included.  You may even
+	override things like os=sos5, to get "backwards" compatibilty with
+	upl102.
+
+Sat Jun 28 13:35:02 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/conf.c: new file to process amd.conf file.
+
+	* amd/get_args.c (get_args): new options -H to print help.
+
+	* moved enable_default_selectors to be amd.conf controlled, and
+	not compiler controlled.
+
+	* amd/get_args.c (get_args): new options -F <conf-file> to parse an
+	amd configuration file.
+
+Wed Jun 25 23:15:42 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* converted all files that used strcmp() == 0 or != 0  to using
+	the STREQ() macro.
+
+Mon Jun 23 22:31:14 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* aux/macros/check_lib_funcs.m4: new M4 macro that can be used to
+	search for any number of functions in any given library.
+
+Mon Jun 23 01:04:23 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/mapc.c: Included patch from Leif Johansson
+	<leifj@matematik.su.se> to ensure that systems without an RE
+	library can compile.
+
+	* libamu/mount_fs.c (mount_fs): Included patch from Andreas
+	Stolcke <stolcke@speech.sri.com>, to ensure that mount options on
+	table are properly delimited by a comma.
+
+	* amd/ops_nfs.c (mount_nfs_fh): Included patch from Andreas
+	Stolcke <stolcke@speech.sri.com>, to allow users to override the
+	proto= and vers= mount options.
+
+Sun Jun 22 01:00:11 1997  Eric Dana  (edana@ncr2.bgs.com)
+
+	* conf/nfs_prot/nfs_prot_svr4.h: port completed to
+	i486-ncr-sysv4.3.03.  Assorted source cleanups done.
+
+	* include/am_defs.h, aux/macros/mount_headers.m4: don't include
+	mnttab.h if sys/mnttab.h was already included, because on ncr2,
+	they contain conflicting entries for struct mnttab.
+
+Sat Jun 21 23:52:15 1997  Eric Dana  (edana@ncr2.bgs.com)
+
+	* aux/macros/check_nfs_prot_headers.m4: added support for ncr2.
+
+Fri Jun 20 06:14:17 1997  Erez Zadok  <ezk>
+
+	* amd/*.c: lots of 64-bit "ugly" ports like casts to long ints.
+
+	* aux/macros/struct_nfs_fh.m4: check for "struct nfssvcfh" because
+	on DU-4.0 it is better than the next one to be picked (nfsv2fh_t).
+
+Wed Jun 18 18:59:49 1997  Erez Zadok  <ezk@defiant.soscorp.com>
+
+	* aux/macros/struct_nfs_fh.m4 (AC_TRY_COMPILE_NFS): check for
+	nfsv2fh_t before fhandle_t becasue on bsdi2.1 the former is
+	better.
+
+Tue Jun 10 17:06:58 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/rpc_fwd.c (fwd_packet): TLI bug fix. if fwdto socket is
+	NULL, set the maxlen and len fields in netbuf to zero.
+
+Wed May 28 22:52:28 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* scripts/fix-amd-map.in (name): replace all matching patterns on
+	line.
+
+Sun May 25 19:33:41 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a5					***
+	*******************************************************************
+
+Sun May 25 13:37:24 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/amq_subr.c (amqproc_getvers_1_svc): amq's RPC service
+	procedure now returns the full string that amd -v returns.
+
+	* amd/get_args.c (get_version_string): new function to return
+	complete version/info string so it could be used more flexibly.
+
+	* amd/am_ops.c (ops_showamfstypes, ops_showfstypes): put the list
+	of Fs types into a string buffer, rather than a FILE*.
+
+	* amd/mapc.c (mapc_showtypes): put the list of map types into a
+	string buffer, rather than a FILE*.
+
+Sun May 25 01:25:36 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/get_args.c (get_args): amd -v also prints user who built
+	amd, hostname built on, and date of configuration.
+
+Sat May 24 13:40:50 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* scripts/lostaltmail.conf-sample: sample lostaltmail
+	configuration file.
+
+	* scripts/lostaltmail.in: new script lostaltmail used to redeliver
+	"lost" mail that hlfsd redirected to a temp location because the
+	primary home file system of the user was full.
+
+	* scripts/amd2sun.in: new script amd2sun. Used to convert Sub
+	automount maps to amd maps.
+
+	* scripts/ctl-hlfsd.in: new script ctl-hlfsd.  Used to start,
+	stop, or restart hlfsd.
+	
+	* scripts/expn.1: man page for expn command.
+
+	* scripts/ctl-amd.in: new script ctl-amd.  Used to start, stop, or
+	restart amd.
+
+	* scripts/expn.in: new script expn.  Actually taken from David
+	Muir Sharnoff <muir@idiom.com>.  Used by hlfsd's mail re-delivery
+	script.
+
+	* scripts/wait4amd.in: new script wait4amd added.  Waits for amd
+	to come up on a host, and then runs a command (rsh $hostname by
+	default).
+
+	* scripts/Makefile.am: new directory now holds all shell/perl
+	scripts that belong to am-utils.
+
+	* conf/mount/mount_linux.c (parse_opts): new parser for
+	linux-specific mounts.  Handles fs-type specific mount-options
+	correctly.  Currently implemented: msdos, iso9660.
+
+	* amd/ops_pcfs.c (pcfs_ops): don't timeout cdfs mounts by default
+	(fix for linux).
+
+	* amd/ops_cdfs.c (cdfs_ops): don't timeout cdfs mounts by default
+	(fix for linux).
+
+	* amd/mapc.c (make_entry_chain): fixed bug that resulted in amd
+	core dumps upon "ls" of a mount point; an invalid pointer was
+	being returned and dereferenced.
+
+	* port to Linux sparc working!
+
+	* hlfsd/homedir.c (hlfsd_diskspace): close file descriptor if
+	failed to write test file, or else the fd will leak.
+
+Sun May 18 00:42:41 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/info_hesiod.c (hs_strip_our_domain): use strcasecmp()
+	instead of strcmp().
+
+	* Port to Digital Unix 4.0 (OSF) done.
+
+	* hlfsd/hlfsd.c: renamed dirname to dir_name to avoid conflicts
+	with dirname() function in <string.h> on OSF systems.
+
+	* fsinfo/fsi_util.c (set_ether_if): take out extern defintion of
+	inet_addr().  It should come from <arpa/inet.h> instead.
+
+	* conf/mtab/mtab_osf.c: fixed macros and added NFS V3 specs.
+
+	* include/am_utils.h: renamed FIRST/LAST to AM_FIRST/AM_LAST to
+	avoid conflicts with DU 4.0 system header.
+
+Thu May 15 22:49:12 1997  Erez Zadok  <ezk@subzero.cs.columbia.edu>
+
+	* libamu/mount_fs.c (mount_fs): pass along NFS version so I can
+	determine if to include additional options in the mount table file
+	entry (such as proto=tcp, and vers=3).
+
+Thu May 15 00:42:12 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* libamu/mount_fs.c (mount_fs): include NFS version number in the
+	mount table options, as well as proto={tcp,udp}.
+
+Wed May 14 14:30:19 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* NFS V3 code ported to most other systems, so it compiles for V2
+	and V3 NFS systems.
+
+	* NFS VERSION 3 support, first pass.  Working for Solaris and
+	using TCP.
+
+Sun May 11 01:14:29 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amq/amq.c: many newline characters were missing from various
+	stderr printfs.
+
+Sat May 10 13:09:06 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_sunos5.h: protocol defintions for
+	Solaris, which include NFS V3 support.
+
+	* conf/nfs_prot/nfs_prot_default.h: default NFS protocol headers.
+
+	* conf/transp/transp_{tli,sockets}.c (get_mount_client): use NFS
+	protocol version while getting a mount client.
+
+	* amd/ops_nfs.c (mount_nfs_fh): set the mount types, mnttab types,
+	file handle size, and proper file handle based on the correct NFS
+	version number.
+
+	* conf/mount/mount_svr4.c (mount_svr4): support NFS3 mounts under
+	Solaris and other SVR4 systems.
+
+	* amd/ops_nfs.c: store NFS file handle version and version
+	specific handle in struct fh_cache.
+	(got_nfs_fh): pick the correct RPC reply based on the NFS version
+	of the server.
+	(prime_nfs_fhandle_cache): figure out the right NFS file handle
+	for a node, but now include NFS protocol version information.
+	(call_mountd): set the correct version for the mount protocol,
+	based on the NFS protocol version.
+	(nfs_init): use the NFS protocol generic structure
+	am_nfs_handle_t.
+
+	* include/am_utils.h: new structure am_nfs_handle_t to contain all
+	possible versions of NFS file handles.
+
+	* amd/srvr_nfs.c (start_ping): ping program performs NFS version
+	specific pings.
+	(recompute_portmap): figure out the correct portmap version mount.
+	(nfs_keepalive): call start_ping() with the correct NFS version.
+	(find_nfs_srvr): if mount option "vers=" is given, use it.  Get
+	the NFS server version and verify that it is up.
+
+	* conf/transp/transp_{tli,sockets}.c (get_nfs_version): a new
+	function to find the best NFS version for a particular host.
+
+	* libamu/amu.h: determine what is the highest version of NFS we
+	should try.
+
+	* include/am_utils.h (NFS_VERSION3): added definition for NFS V3
+	protocol number.
+	Added field fs_version to struct fserver, so we can now store the
+	server protocol version.
+
+Fri May  9 01:09:45 1997  Erez Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* aux/macros/check_field.m4 (AC_MOUNT_HEADERS): map '.' (dot) into
+	underscores too, so I can test for sub-fields.
+
+	* libamu/wire.c: use test that checks for sub-fields of struct
+	ifreq.
+
+Sat May  6 10:20:17 2000  Erez Zadok  <ezk@glory.soscorp.com>
+
+	* port to BSD/OS 3.0 completed!  Many xdr_ functions were broken
+	into smaller files.  M4 macros fixed to test for existence of
+	file systems using getvfsbyname().
+
+	* amd/sched.c (sigchld): signal handler must waitpid() for all
+	possible children.
+
+	* hlfsd/homedir.c: signal handler must waitpid() for all possible
+	children. 
+
+	* aux/macros/check_restartable_signals.m4: new macro to determine
+	if need to reinstall signal handlers per OS is better than trying
+	to figure these out based on system macros.
+
+Fri May  5 19:23:28 2000  Erez Zadok  <ezk@glory.soscorp.com>
+
+	* amd/ops_nfs.c (mount_nfs_fh): set nfs_args_t version number.
+
+	* amd/ops_afs.c (mount_toplvl): set nfs_args_t version number.
+
+	* amd/ops_nfs.c (mount_nfs_fh): process nfs mount option resvport
+	(must be supplied for bsdi 3.0)
+
+	* libamu/wire.c: use HAVE_FIELD_STRUCT_IFREQ_IFR_ADDR (and
+	associated new macro) for determining the right way to compute the
+	size of the interface structure.
+
+Fri Apr 11 15:56:13 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* aux/configure.in: need to include libc before libnsl if
+	get_myaddress() is available because on irix libnsl has a buggy
+	get_myaddress().
+
+	* include/am_defs.h: make sure REINSTATE_SIGNAL_HANDLER is defined
+	on Irix 6 (an SVR4 variant)
+
+Thu Mar 27 02:28:40 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a4					***
+	*******************************************************************
+
+Wed Mar 26 21:15:36 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/amq_subr.c (ok_security): turned off insecure code unless
+	user explicitly runs configure --enable-amq-mount.
+
+	* hlfsd/hlfsd.c (main): use new protoypes dor create_nfs_service().
+
+	* amd/nfs_start.c (mount_automounter): use code that separately
+	creates the NFS and the amq service.  Register tcp and udp
+	services for amd.
+
+	* conf/transp/transp_*.c (create_amq_service): new function to
+	separately create the amq service for amd.  Simplified prototypes
+	for create_nfs_service().
+
+Wed Mar 19 20:40:56 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a3					***
+	*******************************************************************
+
+Wed Mar 19 17:49:18 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* new port: rs6000-ibm-aix3.2.5 and rs6000-ibm-aix4.1.5.0.  Lots
+	of small changes to support these two.
+
+Wed Mar 19 14:33:30 1997  Erez Zadok  <ezk@grande.cs.columbia.edu>
+
+	* conf/umount/umount_default.c (umount_fs): bug: unlock_mntlist()
+	should run if MOUNT_TABLE_ON_FILE, not otherwise.
+
+Mon Mar 17 22:02:43 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* hlfsd/hlfsd.c (main): fill in fhsize field if exists
+	(freebsd-2.2).
+
+	* amd/ops_{nfs,afs}.c (mount_toplvl): fill in fhsize field if
+	exists (freebsd-2.2).
+
+Sat Mar 15 19:37:48 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* new port: i386-unknown-freebsd2.2.  FreeBSD 2.2 and higher
+	changed the filehandle type in struct nfs_args from nfsv2fh_t to
+	u_char.
+
+Sat Mar 14 10:11:03 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* SHARED LIBRARIES: too many change to list individually.  Now,
+	libamu can be built as a shared library, and other programs link
+	with it.
+
+Tue Mar 11 22:24:09 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* aux/macros/opt_shared.m4: new macro for setting options for
+	building shared am-utils libraries.
+
+Sun Mar  9 19:17:46 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* fixmount/fixrmtab: cleaned up the script.
+
+	* fixmount/Makefile.am (EXTRA_DIST): adde $(sbin_SCRIPTS) so that
+	fixrmtab gets distributed too.
+
+	* conf/nfs_prot/nfs_prot_bsdi2.h: added support for MOUNTPROC_DUMP.
+	Added extern for xdr_mountlist().
+
+	* aux/configure.in: trimmed down many tests for MNT2_GEN_OPT,
+	MNT2_NFS_OPT, and MNTTAB_OPT that were not referenced anywhere in
+	the sources.
+
+Sat Mar  8 00:23:58 1997  Erez Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* fixmount/hlfsd ported to bsd44, hpux, and linux systems.
+
+	* aux/macros/check_fixmount_style.m4: add check for bsd44 systems.
+
+	* conf/fixmount/fixmount_default.c: use lockf() if flock() is
+	unavailable.
+
+	* include/am_defs.h: include <string.h> even if don't have
+	STDC_HEADERS defined (sunos4).
+	(seteuid): define seteuid() to be setresuid() for systems that
+	have but not the other (hpux).
+
+	* aux/macros/check_extern.m4: test should include <strings.h>.
+
+Tue Mar  4 17:16:52 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* lib/xutil.c (debug_option): moved from amd/getargs.c to this
+	more proper file.
+
+	* include/am_utils.h: put in structure for debug options, for all
+	progams to use.
+
+	* amd/get_args.c: moved structure for debug options out.
+
+Sun Mar  2 00:13:07 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* ported fixmount.
+
+	* lib/ualarm.c: replacement function for systems that don't have a
+	ualarm().
+
+	* ported fsinfo.
+
+Sun Mar  1 10:23:34 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* ported mk-amd-map.
+
+	* buildall: added -K option to buildall, to run mkconf.
+
+Fri Feb 28 01:10:25 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a2					***
+	*******************************************************************
+
+Thu Feb 27 13:58:59 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* all *.[hcyl] files: add copyright line.
+
+	* aux/macros/check_mount_type.m4: test for mount type for
+	linux-like systems, by checking for loadable or statically linked
+	kernel filesystem modules.
+
+	* aux/macros/check_mnttab_type.m4: test for mount table entry
+	for linux-like systems, by checking for loadable or statically
+	linked kernel filesystem modules.
+
+	* aux/configure.in: pcfs filesystems can use vfat type (linux)
+
+	* aux/macros/check_fs_mntent.m4: test for filesystem existence for
+	linux-like systems, by checking for loadable or statically linked
+	kernel filesystem modules.
+
+	* conf/trap/trap_hpux.h: ugly hack added because of stupide HPUX
+	9.0 header files.  This should be removed when HPUX 9.0 is deemed
+	defunct.
+
+	* aux/acconfig.h: set an undefined variable for having an extern
+	to clnt_sperrno().
+
+	* include/am_defs.h: define extern for clnt_sperrno() if needed.
+
+	* aux/configure.in: test for extern clnt_sperrno().
+
+	* aux/macros/check_nfs_fh_dref.m4: HPUX's NFS fhandle dref is
+	similar to irix.
+
+	* aux/macros/check_mount_style.m4: use mount helper on HPUX.
+
+	* aux/macros/check_mtype_type.m4: hpux's mount type is a char*,
+	not integer (but may be mapped to one later).
+
+	* conf/mount/mount_hpux.c (mount_hpux): HPUX has confusing header
+	files.  They have mount(2) and vfsmount(2) which don't take same
+	arguments, and they have string mount types MNTTYPE_* as well as
+	integer types MOUNT_*.  So I need this new mount function to map
+	from string types to integer types for the vfsmount() function.
+
+	* conf/trap/trap_hpux.h (MOUNT_TRAP): instead of calling
+	vfsmount(), call mount_hpux().
+
+Thu Feb 27 03:34:14 1997  Erez "HWank1" Zadok  <ezk@okeeffe.cs.columbia.edu>
+
+	* lib/mount_fs.c (mnt_flags): make sure SYNC option is on only if
+	both MNTTAB_OPT_SYNC and MNT2_GEN_OPT_SYNC are defined.
+
+Thu Feb 27 00:26:00 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/nfs_prot/nfs_prot_hpux.h: NFS protocol definitions for
+	hpux.
+
+	* include/am_defs.h: no need to include rpc/auth.h or rpc/clnt.h.
+
+	* aux/configure.in: no need to test for rpc/auth.h and rpc/clnt.h.
+
+	* buildall: added ability to configure using other shells than
+	/bin/sh, on those systems where /bin/sh is buggy or limited
+	(HPUX).
+
+	* aux/macros/struct_nfs_fh.m4: reinstated the macro but have it
+	defined am_nfs_fh, and also test for plain typedef "nfs_fh".
+
+	* aux/acconfig.h: #undef am_nfs_fh, which is being defined by a
+	reinstated macro.
+
+	* aux/configure.in: check for <nfs/export.h>
+
+	* include/am_defs.h: include <nfs/export.h> (HPUX) if exists.
+
+	* aux/macros/try_compile_nfs.m4: include <nfs/export.h> (HPUX) if
+	exists.
+
+	* aux/macros/mount_headers.m4 (define): removed some non-working
+	(on HPUX) code that attempts to recreate the fhandle_t rather than
+	load it up from system headers.  Also added some NFS protocol
+	header inclusion.  include <nfs/export.h> (HPUX) if exists.
+
+Wed Feb 26 00:32:35 1997  Erez "HWank1" Zadok  <ezk@okeeffe.cs.columbia.edu>
+
+	* aux/macros/mount_headers.m4 (define): Use M4 changequote to
+	ensure [] brackets are correctly used.
+
+	* aux/macros/expand_cpp_{string,hex,int}.m4: encapsulate
+	multi-line M4 inclusions in [].
+
+Tue Feb 25 22:19:44 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* conf/mtab/mtab_bsd.c (mnt_dup): use statfs field f_fstypename if
+	it exists.
+
+	* aux/acconfig.h: HAVE_FIELD_STRUCT_STATFS_F_FSTYPENAME, new
+	config.h macro for field f_fstypename of struct statfs.
+
+	* aux/configure.in: testing for field f_fstypename field of struct
+	statfs (NetBSD).
+
+	* aux/acconfig.h: moved all of the "static" definitions out to a
+	fixed file called include/am_defs.h.  Added to all */Makefile.am
+	files a dependency on am_defs.h.  Created am_defs.h of course, and
+	then added #include <amd_defs.h> to all of the source and header
+	files that required it.
+
+Mon Feb 24 01:27:02 1997  Erez Zadok  <ezk@defiant.soscorp.com>
+
+	* aux/acconfig.h: two more externals for xdr functions that may be
+	implemented by libamu.
+
+	* conf/nfs_prot/nfs_prot_bsdi2.h: added missing RPC and XDR
+	definitions.
+
+Sun Feb 23 15:25:26 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* buildall (default): added -D option for turning on even stricker
+	developer options.
+
+	* */Makefile.am: make sure @AMU_NFS_PROT_HEADERS@ is used to
+	determine dependencies on optional NFS protocol headers.
+
+	* aux/acconfig.h: define and use HAVE_NFS_PROT_HEADERS as needed.
+
+	* aux/macros/check_nfs_prot_header.m4: new test to determine what
+	NFS protocol headers to use. 
+
+	* conf/nfs_prot/nfs_prot_{irix6,sunos4,bsdi2}.h: new headers to
+	complete missing system headers for NFS protocol definitions.
+
+Sun Feb 16 15:58:42 1997  Erez "HWank1" Zadok  <ezk@vir.cs.columbia.edu>
+
+	* amd/ops_nfs.c (mount_nfs_fh): encapsulated some more code in
+	#ifdef's as needed.
+
+	* amd/ops_afs.c (mount_toplvl): make sure TIMEO/RETRANS code is
+	suitable #ifdef'ed.
+
+	* include/am_compat.h: a couple more mnttab options
+	(timeo/retrans) setting just in case.
+
+	* amd/autil.c (host_normalize): make sure hostent->h_name is
+	passed a non-const char *.
+
+	* conf/mount/mount_linux.c (mount_linux): cleaned up a block of code.
+
+	* {lib,amq,amd}/*.c (many functions): cast xdr_entry to
+	XDRPROC_T_TYPE.
+
+	* lib/nfs_prot_svc.c (nfs_program_2): cast xdr_entry to
+	XDRPROC_T_TYPE.
+
+	* lib/nfs_prot_xdr.c (xdr_entry): cast xdr_entry to
+	XDRPROC_T_TYPE.
+
+	* lib/wire.c (getwire): Make sure safe assignment from const to
+	none is done.
+
+Sat Feb 15 19:38:51 1997  Erez "HWank1" Zadok  <ezk@vir.cs.columbia.edu>
+
+	* aux/macros/expand_cpp_int.m4: new macro for expanding integers.
+
+	* aux/configure.in: added linux/fs.h support in configure and
+	several M4 macros.
+
+	* conf/mount/mount_linux.c (mount_linux): use macro instead of
+	"ugly" fixed hex number for mount() arguments.
+
+Sat Feb 15 02:09:47 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/info_hesiod.c: removed macro HAVE_HS_ZONE_TRANSFER and
+	turned all of its code always on.  That code always seems to
+	compile, as long as you have hesiod and libresolv.
+
+	* amd/mapc.c: removed macro HAVE_HS_ZONE_TRANSFER and turned all
+	of its code always on.
+
+	* aux/configure.in: removed superfluous test for hs_zone_transfer
+	function (will never find it because it is an amd-internal
+	function).
+
+	* amd/mapc.c (maptypes): must used correct new name for am-utils'
+	hesiod initialization function: hesiod_am_init.
+
+	* amd/info_hesiod.c (hesiod_am_init): renamed hesiod_init to
+	hesiod_am_init so as not to conflict with libhesiod's
+	hesiod_init() function.
+
+	* aux/configure.in: added test and explicit inclusion of
+	libresolv.a for later resolution of library references with
+	libhesiod.
+
+	* aux/macros/opt_cppflags.m4: new file.  configure/compile C
+	preprocessor flags.
+
+	* aux/macros/opt_libs.m4: new file.  configure/compile library
+	flags.
+
+	* Makefile.am (EXTRA_DIST_AUX): include two new macros
+	opt_cppflags.m4 and opt_libs.m4.
+
+	* aux/configure.in: test for libhesiod needs to additional
+	libresolv to link completely.  Additional configuration time
+	options added for setting initial CPPFLAGS and LIBS.
+
+Tue Feb 10 02:15:40 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	*******************************************************************
+	*** Released am-utils-6.0a1					***
+	*******************************************************************
+
+Thu Feb  6 02:55:19 1997  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* amd/info_ndbm.c (ndbm_search,ndbm_init): fixed the code so that
+	it works on freebsd, where they map dbm_pagfno a non-existing
+	macro on purpose, to force you to port the code to Berkeley DB.
+
+Fri Jan 31 01:35:09 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/ops_afs.c (mount_toplvl): added a sleep(1) right before the
+	actual mount_toplvl, to avoid some possible race conditions.
+
+Thu Jan 30 02:31:49 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/rpc_fwd.c: removed all TLI (HAVE_T_OPEN) code.
+
+Wed Jan 29 18:25:07 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* lib/wire.c (getwire): removed HAVE_T_OPEN (TLI code)
+
+	* amd/amd.c (main): fix local address using htonl(). Free up
+	buffers allocated by netdir_*() functions.
+
+Wed Jan 22 23:53:24 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/fix-amd-map.in: new script that will convert old-style amd
+	maps to new one.
+
+Tue Jan 21 01:18:16 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* FIRST AMD IN AM-UTILS FINALLY WORKS (mounts itself as toplvl,
+	and replies back to simple nfs/link type mount queries).
+
+	* conf/mtab/mtab_svr4.c: reorganized the code in this file to be
+	easier to read, and fixed a few bugs with un/setting the lock file
+	descriptor.
+
+Wed Jan  8 15:27:49 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/sched.c: removed HAS_SVR3_SIGNALS code to handle older
+	signals in Svr3 systems.  Only stellix ever used this.
+
+	* amd/rpc_fwd.c (fwd_reply): removed all code that was triggered
+	by DYNAMIC_BUFFERS, since it was not in use.
+
+Tue Jan  7 00:45:59 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/opts.c (eval_opts): removed AMD_COMPAT code.  Amd no longer
+	takes '=' sign as old selector.  Fix your maps.
+	(deslashify): removed APOLLO code that treated two '//' as one.
+
+Sun Jan  5 01:25:09 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/ops_nfsx.c (nfsx_init): removed HARD_NFSX_ERRORS, code which
+	was not used.  It made any submount error fail the whole group.
+
+	* amd/ops_nfs.c (make_nfs_auth): removed code dependent on
+	HAS_NFS_QUALIFIED_NAMES.
+	(mount_nfs_fh): removed macro for NFS_ARGS_NEEDS_PATH, assuming it
+	is never on.  So code that was triggered by #ifndef
+	NFS_ARGS_NEEDS_PATH (osf1, aix3, and bsd44 variants) may have to
+	be fixed later.
+	Removed all ULTRIX_HACK code.  Ultrix is DEAD!
+	removed all PRESET_AC code, which was only on for Linux to preset
+	the attribute cache values (otherwise they default to zero).
+	(nfs_umounted): revobed KICK_KERNEL code (IRIX systems).  Will
+	have to fixed up later.
+	(mount_nfs_fh): removed code that was never included, which
+	attempted to set the port on which amd's nfs mounts on.  This
+	isn't supported by the ping algorithm yet.  In any case, it is all
+	done in nfs_init().
+
+	* amd/srvr_nfs.c (find_nfs_srvr), amd/ops_nfs.c (mount_nfs_fh):
+	removed HAS_TCP_NFS code.  The whole use of NFS V.3 with TCP or
+	specially hacked NFS V.2 that uses TCP (BSD 4.4 variants) will
+	have to be addressed later.
+
+	* amd/nfs_subr.c (nfsproc_getattr_2): removed all code dependent
+	on PRECISE_SYMLINKS.
+
+	* amd/mapc.c (mapc_meta_search): removed code that depended on
+	HAS_DEPOT.  It is known buggy code.  The whole DEPOT support needs
+	to be rethought.
+	(mapc_add_kv): ported code to use standard regular expression
+	(regexp) library.
+
+	* amd/{map.c,ops_sfs.c,ops_ufs.c}: removed all code dependent on
+	FLUSH_KERNEL_NAME_CACHE and the macro itself.
+
+Sat Jan  4 15:46:58 1997  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/map.c (exported_ap_alloc): removed all code triggered by
+	SHRINK_EXPORTED_AP and the macro itself.
+
+	* amd/info_nis.c: removed HAS_NIS_RELOAD macro, and left the code
+	in all the time.  Assuming that there is always NIS realod
+	available.
+	(yp_all_fixed): removed code for BROKEN_YP_ALL.  If your yp_all()
+	function is broken such that it does not release filedescriptors
+	it created, then you are hosed.  Get a fix for yp_all from your
+	vendor or switch operating systems.
+
+Tue Dec 31 15:34:36 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/info_hesiod.c: renamed macro HAS_HESIOD_RELOAD to
+	HAVE_HS_ZONE_TRANSFER.
+
+Mon Dec 30 17:33:23 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/{nfs,host}_ops.cremoved INFORM_MOUNTD macro, so its code is
+	always included.  We should always try to inform the remove mount
+	daemon of mounts we performed.  If we want an option for this, it
+	should be a run-time option.
+
+	* amd/host_ops.c: removed all that optionally did not make the
+	directory mount points for amd.
+
+	* HOST_EXEC code removed from everywhere.  There is no indication
+	that it was used anywhere.  If it needs to be used, then a
+	run-time switch should control it.
+
+Thu Dec 26 00:06:52 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amd/*_ops.c: removed all references to mntent_t's fields
+	mnt_freq and mnt_passno, since they are no longe rused (and never
+	have been).
+
+	* amd/am_ops.c: removed function sunos4_match, which was off
+	anyway.  This was one of the places where an '=' sign was allowed
+	as an assignment operator (which is now ':=').
+
+	* amd/afs_ops.c (afs_bgmount): removed SUNOS4_COMPAT code which
+	was off anyway.  This was one of the places where an '=' sign was
+	allowed as an assignment operator (which is now ':=').
+
+Tue Dec 24 01:53:52 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* amq/amq.c: ported to am-utils.  Working.
+
+	* conf/mount/mount_svr4.c (mount_svr4): changed mount type on svr4
+	to be string, as it should be (rather than a string mapped to int
+	and back mapped to string).
+
+Sun Dec 22 13:26:05 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* lib/mount_fs.c (mount_fs): removed MNTINFO_PREF code.
+
+	* lib/umount_fs.c: split this into three files: default, osf, and
+	bsd44, that are in conf/umount/umount_*.c.
+
+Thu Dec 19 17:33:46 1996  Erez "HWank1" Zadok  <ezk@lorien.cs.columbia.edu>
+
+	* aux/configure.in, aux/aclocal.m4, aux/acconfig.h: added new
+	macro to automatically figure out if an external definition for
+	sys_errlist[] exists.
+
+	* lib/xutil.c (xfree): removed "#undef free" because it's not
+	needed there.  Any system that redefines free() needs help.
+
+	* conf/mtab/mtab_file.c (REWRITE_MTAB_IN_PLACE): removed code that
+	was dependent on REWRITE_MTAB_IN_PLACE.  It does not appear to be
+	in active use anywhere.  If added later, it should be a run-time
+	configuration option.
+
+	* conf/mtab/mtab_mach3.c: removed code that was #ifdef'ed not to
+	be MOUNT_TABLE_ON_FILE, since mach2 always stores its mount tables
+	in a file in /etc.
+
+	* lib/util.c (str3cat): removed _AIX code.  AIX should have a
+	working realloc, or else find a cleaner solution to this.
+	(mkdirs): removed SUNOS4_WORKAROUND code.  This was to do a sync()
+	after immediately making directories so that fsck will be able to
+	fix the filesystem in the event of an immediate crash.  This was
+	because a bug in UFS which is fixed by now.
+
+	* lib/hutil.c (domain_strip): removed PARTIAL_DOMAINS triggered
+	code.  Does not appear to be on and used anywhere.
+	(dofork): removed MACH3 code, b/c mach3 NFS bugs are fixed by now.
+
+	* lib/resvport.c: split the binding of reserved ports code to a
+	separate file.  A #define (HAVE_T_OPEN) separates the TLI (SVR4)
+	from the BSD code.
+
+Thu Dec 19 02:08:35 1996  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* lib/Makefile.am (amu_LIBADD): includs @LIBOBJS@ now, auto-filled
+	in by automake and configure, for optional sources that need to be
+	built as part of libamu.a.
+
+	* aux/aclocal.m4: Make sure AC_CHECK_MOUNT_STYLE adds mountutil.o
+	to LIBOBJS.
+
+	* lib/memcmp.c (memcmp): new file added to replace a possible bad
+	implementation of memcmp.
+
+Wed Dec 18 22:20:23 1996  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* converted the sources to use memset/memmove/memcmp instead of
+	bzero/becopy/bcmp.
+
+	* ran all sources through gnu Indent w/ options specified in
+	aux/amindent.
+
+Wed Dec 11 22:19:29 1996  Erez "HWank1" Zadok  <ezk@shekel.mcl.cs.columbia.edu>
+
+	* At this point the initial genration of config.h via autoconf and
+	some preliminary makefiles via automake is done.  I will not begin
+	modifying sources, so it's a good time to document from here.