freebsd/contrib/amd/TODO

# -*- text -*-

Make a tasks file that people can pick jobs off of.

take a look at am_compat.h and fix everything there...

fix all $Id bla bla bla $ on every file.
add my own copyright 1997 etc.

NOT NEEDED: convert DEBUG symbol to ENABLE_DEBUG
NOT NEEDED: convert DEBUG_MEM symbol to ENABLE_DEBUG_MEM

Use these two somewhere:
AC_DEFINE(AM_UTILS_NAME_PACKAGE, "am-utils")
AC_DEFINE(AM_UTILS_VERSION, "6.0a1)

check all "dnl XXX: in configure.in

check for: INLINE, Const->const, P_void, VOIDP

rename DEBUG_MTAB to DEBUG_MNTTAB
rename UPDATE_MTAB to MOUNT_TABLE_ON_FILE
rename HAS_NIS_MAPS to HAVE_MAP_NIS
rename HAS_TFS to HAVE_FS_TFS
rename SIG_HNDL_TYP to RETSIGTYPE

remove HOST_EXEC #define from everywhere.  add to am_ops.c a static flag
initialized_vops, which if not true, should set the host_ops vector field to
0 or host_umounted.  This way let the feature be turned on if -h option to
amd is given.

nuke all code that is ifdef'd SUNOS4_COMPAT

rename NEED_MNTOPT_PARSER to HAVE_HASMNTOPT and cleanup the code. also take
the supplied code in amd/mount_fs.c and include it as the library function
libamd/hasmntopt.c

TLI code needs to be fixed.

a way to include a site-specific configuration file IFF it exists from
directory local/<${target}.h>

replace #include WAIT with nothing (HAVE_SYS_WAIT_H?)

replace SYS5_SIGNALS with HAVE_SYS_WAIT_H (which is on only if it sys/wait.h
exists and is using the newer "int" for type, not "union wait".  The macro
AC_HEADER_SYS_WAIT turns on HAVE_SYS_WAIT_H iff wait*() functions are
posix.1 compliant.  Make sure you don't remove SYS5_SIGNALS ifdef's that are
not related to wait*() syscalls.

add username, hostname, and date at which time amd was compiled.

No more need for MOUNT_HELPER_SOURCE.

any code which is included by NEED_UMOUNT_FS, should be on iff
MOUNT_TABLE_ON_FILE is on.

replace NFS_FH_FIELD with references fo ".fh" in calls to
NFS_FH_DREF(src, dst) macro

For *EVERY* M4 Macro with case/esac, check that the $host_os case entries
are correct.

I'm not using amd's regexp code.  Instead, use generic system code.  If the
system has posix style regexp functions, then change amd/map.c to use
correct new prototype.

use HAVE_SVC_GETREQSET instead of RPC_4.

replace all "jsp" in *.[hc] $Id: TODO,v 1.1.1.1 1998/11/05 02:04:19 ezk Exp $ with ezk.

use MNTTAB_FILE_NAME instead of MOUNTED

use MOUNT_TABLE_ON_FILE instead of READ_MTAB_FROM_FILE

no more HAS_EMPTY_AUTOMOUNTS, which was used if a df(1) divide by zero bug
was invoked.  Instead, change nfs_statfs() code to always return non-zero
values.  Then nuke HAS_EMPTY_AUTOMOUNTS.

REGEXP: use whatever regular expressionlibrary you have on the system,
including regexp.h if available, and using regcomp/regexec.  Amd was written
with BSD regexps in mind, not Sys V, so if I use any of those, I have to
watch for correct usage.  Otherwise, I can include the older include/re.h
and amd/re.c.  Replace HAS_REGEXP with HAVE_REGEXEC.

The regex code in amd/mapc.c has changed a lot.  It probably has bugs.  Must
test and debug it!!!

# string name of filesystem in /etc/mnttab file
Use MNTTAB_TYPE_FOO instead of MTAB_TYPE_FOO.
# string name of mount option in /etc/mnttab file
Use MNTTAB_OPT_FOO instead of MNTOPT_FOO.
# string (or integer?) name of filesystem type in mount(2) syscall
Use MOUNT_TYPE_FOO instead of MNTTYPE_FOO or MOUNT_FOO.
# hex/number of FS mount option in nfs_args passed to mount(2) syscall
Use MNT2_NFS_OPT_FOO instead NFSMNT_FOO.
# hex/number of generic FS mount option directly  passed to mount(2) syscall
Use MNT2_GEN_OPT_FOO instead of MS_FOO or M_FOO.


update AMD_COMPAT to 6.0 in include/am_utils.h

convert all mem* functions b* functions (memset to bzero, etc.) or vice
verse.

put my name/copyright on every src file

change all struct mnttab/mntent to "mntent_t"

cleanup lib/resvport.c (TLI vs. Sockets).  TLI code is #defin'ed
HAVE_T_OPEN.
[
setting MTAB_LOCK_FILE (mtab_svr4.c) should be an amd run-time configuration
option.

change all UMOUNT_FS macros to umount_fs() fxn calls.

remove getnetbyaddr() from lib/getnetbyaddr.c and then link w/ -lsocket

take care of various (hlfsd et al) scripts in Makefile.am files.

rename HOSTNAMESZ to MAXHOSTNAMELEN

turn on all the NEW_TOPLVL_READDIR code (for "ls" to work in an amd point)

change all NEW_DEFAULTS to ENABLE_DEFAULT_SELECTOTS (which is now on by
default)

remove refereces to mnt_freq and mnt_passno in mntent_t since it's not in
use any more.

remove all the (lint?) comments /*ARGSUSED */

change HAS_FOOFS to HAVE_AM_FS_FOO (for example HAS_NFSX -> HAVE_AM_FS_FOO),
but change HAS_UNION_FS to HAVE_AM_FS_UNION.

some code uses #ifdef M_NEWTYPE to tell if mount(2)'s type field is "char *"
or int.  Use MTYPE_TYPE declaration instead (not ifdef macro!)

change DEBUG_MTAB to DEBUG_MNTTAB

deal with the changes in values of $os, $arch, and $osver!

replace SYS5_SIGNALS with REINSTATE_SIGNAL_HANDLER

figure out how to auto-conf HAS_HESIOD_RELOAD (amd/info_hesiod.c).  For now
I've used the macro HAVE_HS_ZONE_TRANSFER.




******************************************************************************
PERL SCRIPT TO FIX OLD AMD MAPS:
- fix '=' to ':='
- fix sos5 -> solaris2, etc.

******************************************************************************
USE AS IS:

- SVC_IN_ARG_TYPE (change from SVC_IN_ARGS_TYPE, with an 'S')
- NFS_FH_TYPE
- MTYPE_TYPE
- MOUNT_TYPE_* NO!!!

******************************************************************************
NEW FEATURES:

- autofs
- cachefs
- dbm/gdbm/db file maps
- add amd option -O (override) to override $os, $osver, $arch, $karch, etc.

******************************************************************************
DONE:

HAS_TFS is gone and all of it's code too.
major code cleanup, removed if 0 code and if notdef