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CORE LANGUAGE CHANGES
Subject: Strictly follow lexical context of C<eval ''> and nested subs
From: Chip Salzenberg <chip@perl.com>
Files: op.c
Subject: Make ::SUPER and UNIVERSAL work together
From: Chip Salzenberg <chip@perl.com>
Files: gv.c pod/perlguts.pod
CORE PORTABILITY
Subject: OS/2 patches
Date: Wed, 5 Mar 1997 22:08:43 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: hints/os2.sh lib/ExtUtils/MakeMaker.pm t/op/taint.t
Msg-ID: 199703060308.WAA22211@monk.mps.ohio-state.edu
(applied based on p5p patch as commit eda4d5189d403b15f244b4696a710fb91d15053e)
Subject: VMS patches
Date: Wed, 05 Mar 1997 23:10:24 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: lib/ExtUtils/MM_VMS.pm lib/ExtUtils/Manifest.pm perlsdio.h t/op/runlevel.t t/op/taint.t vms/descrip.mms vms/perly_c.vms vms/sockadapt.c vms/sockadapt.h vms/vms_yfix.pl
private-msgid: 01IG5SQE4A6U00661G@hmivax.humgen.upenn.edu
DOCUMENTATION
Subject: Add taint checks and srand to perldelta
Date: Sun, 2 Mar 1997 11:56:08 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: pod/perldelta.pod
Msg-ID: Pine.GSO.3.95q.970302115355.23058D-100000@kelly.teleport.com
(applied based on p5p patch as commit b28e0bc0aa3232e18d1bacb3efcbfb755ad100e0)
Subject: Don't call FileHandle 'deprecated'
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldelta.pod
Subject: Improve sample module header
Date: Sat, 01 Mar 1997 10:32:31 -0700
From: Tom Christiansen <tchrist@jhereg.perl.com>
Files: pod/perlmod.pod
Msg-ID: 199703011732.KAA14693@jhereg.perl.com
(applied based on p5p patch as commit 3e1e15658152387f41e00ded4796cede4e1e10d3)
Subject: Update list of CPAN sites
Date: Sun, 2 Mar 1997 16:54:22 +0200 (EET)
From: Jarkko Hietaniemi <jhi@iki.fi>
Files: pod/perlmod.pod
Msg-ID: 199703021454.QAA07446@alpha.hut.fi
(applied based on p5p patch as commit 9423903e60e6c92c1893f5f4cab2476f403f8a4b)
Subject: Enhance description of 'server error'
Date: Tue, 4 Feb 1997 21:03:23 +0200 (EET)
From: Jarkko Hietaniemi <jhi@cc.hut.fi>
Files: pod/perldiag.pod
private-msgid: 199702041903.VAA16070@alpha.hut.fi
Subject: Regularize format of E-Mail addresses in *.pod
From: Chip Salzenberg <chip@perl.com>
Files: pod/*.pod
LIBRARY AND EXTENSIONS
Subject: Use IV instead of double for tms structure members
From: Chip Salzenberg <chip@perl.com>
Files: ext/POSIX/POSIX.xs
OTHER CORE CHANGES
Subject: Make sure $^X is tainted when ARG_ZERO_IS_SCRIPT
From: Chip Salzenberg <chip@perl.com>
Files: toke.c
Subject: Clarify '-T too late' error
From: Chip Salzenberg <chip@perl.com>
Files: perl.c pod/perldiag.pod
Subject: Warn when redefining or undefining a constant sub
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldiag.pod pp.c sv.c
Subject: Don't generate spurious 'not imported' warning
From: Chip Salzenberg <chip@perl.com>
Files: gv.c t/pragma/strict-vars pod/perldiag.pod
Subject: Clarify message re: @host in string
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldiag.pod pod/perltrap.pod toke.c
Subject: Disconnect refs that are targets of pp_readline
From: Chip Salzenberg <chip@perl.com>
Files: pp_hot.c
Subject: Fix typo in test of HvFILL()
From: Chip Salzenberg <chip@perl.com>
Files: op.c
Subject: Allow for pad name array to be shorter than pad array
From: Chip Salzenberg <chip@perl.com>
Files: op.c
Subject: Eliminate format-string type warnings
Date: Mon, 3 Mar 1997 10:15:11 +0100 (MET)
From: Hallvard B Furuseth <h.b.furuseth@usit.uio.no>
Files: doio.c ext/POSIX/POSIX.xs gv.c hints/dec_osf.sh pp.c pp_ctl.c pp_hot.c run.c sv.c x2p/a2py.c
private-msgid: 199703030915.KAA11634@bombur2.uio.no
Subject: Update copyright dates
From: Chip Salzenberg <chip@perl.com>
Files: *.[hc] x2p/*.[hc] win32/EXTERN.h vms/vmsish.h vms/vms.c
TESTS
Subject: Smarter t/op/taint.t
Date: Mon, 3 Mar 1997 10:31:54 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: t/op/taint.t
private-msgid: Pine.GSO.3.95q.970303103047.24000A-100000@kelly.teleport.com
Subject: Fix taint test for systems without csh
From: Chip Salzenberg <chip@perl.com>
Files: t/op/taint.t
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BUILD PROCESS
Subject: Sanity check linking with $libs
Date: Tue, 25 Feb 1997 14:13:45 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: Configure
Msg-ID: <Pine.SOL.3.95q.970225221634.2486A-100000@fractal.lafayette.edu>
(applied based on p5p patch as commit 5c37e92e59bb92e49d5a21017cd6dc066a28ddea)
Subject: Flush stdout when printing $randbits guess
From: Chip Salzenberg <chip@perl.com>
Files: Configure
Subject: Configure changes for Irix nm
From: Helmut Jarausch <helmutjarausch@unknown>
Files: Configure
CORE LANGUAGE CHANGES
Subject: Fix perl_call_*() when !G_EVAL
Date: Tue, 25 Feb 1997 02:25:56 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: MANIFEST gv.c interp.sym perl.c perl.h pp_ctl.c pp_sys.c t/op/runlevel.t
Msg-ID: <199702250725.CAA09192@aatma.engin.umich.edu>, <199702251925.OAA15498@aatma.engin.umich.edu>, <199702252200.RAA16853@aatma.engin.umich.edu>
(applied based on p5p patch as commits 40f788c454d994616342c409de5b5d181ad9b8af, and 907a881cde89c56bc61d3f314c0efb8754ca472a, 20efc0829f6564c44574762adb07e8865bc14026)
Subject: Fix taint tests for writeable dirs in $ENV{PATH}
From: Chip Salzenberg <chip@perl.com>
Files: mg.c mg.h pod/perlsec.pod taint.c
Subject: Forbid tainted parameters for truncate()
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c
Subject: Don't taint magic hash keys unnecessarily
Date: Fri, 28 Feb 1997 02:11:26 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: hv.c
private-msgid: <01IFXL9TY74Y00661G@hmivax.humgen.upenn.edu>
CORE PORTABILITY
Subject: VMS patches post _90
Date: Fri, 28 Feb 1997 15:26:33 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: doio.c mg.c perl.h pp_hot.c t/op/rand.t t/op/taint.t taint.c vms/descrip.mms vms/vms.c
private-msgid: <01IFYDE5ZT7O005A53@hmivax.humgen.upenn.edu>
Subject: Fix taint check in system() and exec() under VMS and OS/2
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c
Subject: If _XOPEN_VERSION >= 4, socket length parameters are size_t
From: Michael H. Moran <mhm@austin.ibm.com>
Files: perl.h pp_sys.c
Subject: Make dooneliner() compile again
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c
DOCUMENTATION
Subject: Move ENVIRONMENT from perl.pod to perlrun.pod
From: Chip Salzenberg <chip@perl.com>
Files: pod/perl.pod pod/perlrun.pod
Subject: Describe PERL_DEBUG_MSTATS in perlrun.pod
From: Nat <gnat@frii.com>
Files: pod/perlrun.pod
Subject: Fix references to perlbug
From: Chip Salzenberg <chip@perl.com>
Files: pod/perl.pod pod/perldelta.pod pod/perllocale.pod pod/perltoc.pod
OTHER CORE CHANGES
Subject: Short-circuit duplicate study() calls
From: Chip Salzenberg <chip@perl.com>
Files: pp.c
Subject: Call sv_set[iu]v() with [IU]V parameter, not [IU]32
From: Chip Salzenberg <chip@perl.com>
Files: perl.c pp.c pp_sys.c toke.c util.c
Subject: Clean up and document API for hashes
Date: Tue, 25 Feb 1997 13:24:02 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: hv.c hv.h pod/perldelta.pod pod/perlguts.pod
Msg-ID: <199702251824.NAA14859@aatma.engin.umich.edu>
(applied based on p5p patch as commit a61fe43df197fcc70e6f310c06ee17d52b606c45)
Subject: pp_undef was not always freeing memory
Date: Thu, 27 Feb 1997 01:53:51 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp.c
Msg-ID: <199702270653.BAA13949@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit 1da885048b65b5be1bd3077c6fc45f92c567e1b5)
Subject: Don't examine rx->exec_tainted if pregexec() fails
From: Chip Salzenberg <chip@perl.com>
Files: pp_hot.c
TESTS
Subject: New test op/taint.t
Date: Tue, 25 Feb 1997 11:36:53 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: MANIFEST t/op/taint.t
private-msgid: <Pine.GSO.3.95q.970225101328.18288M-100000@kelly.teleport.com
Subject: Patch to t/op/rand.t
Date: Tue, 25 Feb 1997 18:19:34 -0800 (PST)
From: Tom Phoenix <rootbeer@teleport.com>
Files: t/op/rand.t
private-msgid: <Pine.GSO.3.95q.970225181321.13796Q-100000@kelly.teleport.com
UTILITIES
Subject: Add --lax option to pod2man; use it in perldoc
From: Nat <gnat@frii.com>
Files: pod/pod2man.PL utils/perldoc.PL
Subject: Eliminate dead code in pod2man
From: Chip Salzenberg <chip@perl.com>
Files: pod/pod2man.PL
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CORE LANGUAGE CHANGES
Subject: Make $] read-only
From: Chip Salzenberg <chip@perl.com>
Files: gv.c
Subject: New variable C<$^S> is a native version of C<$?>
From: Chip Salzenberg <chip@perl.com>
Files: doio.c global.sym gv.c interp.sym lib/English.pm mg.c perl.c perl.h pod/perldelta.pod pod/perlfunc.pod pod/perlvar.pod pp_ctl.c pp_sys.c proto.h util.c
Subject: Make $^T work with undump, and don't taint it
From: Chip Salzenberg <chip@perl.com>
Files: perl.c
CORE PORTABILITY
Subject: VMS patches for _24
Date: Fri, 31 Jan 1997 02:34:37 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: ext/DynaLoader/DynaLoader.pm ext/DynaLoader/dl_vms.xs lib/AutoSplit.pm lib/ExtUtils/MM_VMS.pm lib/ExtUtils/MakeMaker.pm perl.h pp_hot.c t/lib/filehand.t t/op/closure.t vms/Makefile vms/config.vms vms/descrip.mms vms/ext/filespec.t vms/vms.c vms/vmsish.h
private-msgid: <01IEUIFP5038004GQP@hmivax.humgen.upenn.edu>
DOCUMENTATION
Subject: Document how extension pms go in $archlib
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldelta.pod
Subject: perlfunc.pod tweaks
Date: Thu, 30 Jan 1997 16:20:55 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlfunc.pod
private-msgid: <20526.854659255@eeyore.ibcinc.com>
Subject: Error lines must not have trailing periods
From: Chip Salzenberg <chip@perl.com>
Files: pod/perldiag.pod
LIBRARY AND EXTENSIONS
Subject: Make IO::Handle::gets() an alias of getline
Date: Thu, 30 Jan 1997 12:03:15 +0100
From: Gisle Aas <aas@bergen.sn.no>
Files: ext/IO/lib/IO/Handle.pm lib/IO/Handle.pm
private-msgid: <199701301103.MAA11291@bergen.sn.no>
OTHER CORE CHANGES
Subject: Require '-T' in argv[], not just on #! line
From: Chip Salzenberg <chip@perl.com>
Files: perl.c pod/perldiag.pod
Subject: Fix C<return @_> and associated stack bugs
From: Chip Salzenberg <chip@perl.com>
Files: cop.h pp_ctl.c pp_hot.c t/op/misc.t
Subject: Fix never-closing handle after C<select>
From: Chip Salzenberg <chip@perl.com>
Files: pp_sys.c
Subject: Fix /\G/g with patterns that match empty string
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp_hot.c
Subject: Don't create AV, HV, IO when assigning glob
From: Chip Salzenberg <chip@perl.com>
Files: mg.c
TESTS
Subject: More Amiga test patches
Date: Wed, 29 Jan 1997 16:07:33 +0100
From: "Norbert Pueschel" <pueschel@imsdd.meb.uni-bonn.de>
Files: README.amiga t/lib/safe2.t t/op/closure.t
private-msgid: <77724725@Armageddon.meb.uni-bonn.de>
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BUILD PROCESS
Subject: Make configure.gnu a copy of configure; make configure writea
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST configure.gnu
Subject: Regen Configure with metaconfig: +ARCHNAME, -FILE_filbuf
From: Chip Salzenberg <chip@perl.com>
Files: Configure config_H config_h.SH hints/lynxos.sh os2/diff.configure os2/os2ish.h plan9/config.plan9 sv.c utils/perlbug.PL vms/config.vms vms/fndvers.com
Subject: Compile with optimization when testing memory functions
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure
CORE LANGUAGE CHANGES
Subject: Disallow changing $_[0] in __DIE__ handlers
From: Chip Salzenberg <chip@atlantic.net>
Files: pod/perlfunc.pod util.c
Subject: Fix overloading with inheritance and AUTOLOAD
Date: Mon, 20 Jan 1997 17:26:32 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: gv.c lib/diagnostics.pm lib/overload.pm pod/perldebug.pod pod/perldiag.pod pod/perlfunc.pod pod/perlop.pod pod/perlre.pod pod/perltoc.pod pod/perlxs.pod
Msg-ID: <199701202226.RAA05072@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit e7ea3e70155d0bea30720ba41eb6bb6742aac0d1)
Subject: Nested here-docs
Date: Mon, 20 Jan 1997 15:13:42 -0800
From: Larry Wall <larry@wall.org>
Files: toke.c
Msg-ID: <199701202313.PAA11693@wall.org>
(applied based on p5p patch as commit fd2d0953290ddd46f0820dbd6c87245486b7ab28)
Subject: Revert $^X to old behavior (plus HP-UX bug fix)
From: Chip Salzenberg <chip@atlantic.net>
Files: hints/hpux.sh toke.c
Subject: Protect against '0' in 'stmt while <HANDLE>'
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
Subject: Don't warn when closure uses var at file scope
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
CORE PORTABILITY
Subject: VMS patches for _22
Date: Mon, 20 Jan 1997 22:50:21 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: ext/POSIX/POSIX.xs lib/ExtUtils/MM_VMS.pm lib/ExtUtils/xsubpp lib/Test/Harness.pm toke.c vms/Makefile vms/descrip.mms vms/genconfig.pl vms/perly_c.vms vms/vmsish.h x2p/a2p.h vms/Makefile vms/config.vms vms/descrip.mms vms/perly_c.vms
private-msgid: <01IEGBJ2TMYS003PCL@hmivax.humgen.upenn.edu>
Subject: Plan9 update
From: Luther Huffman <lutherh@stratcom.com>
Files: plan9/config.plan9 plan9/mkfile
Subject: hints & Configure changes to build perl on DC/OSx
Date: Thu, 16 Jan 1997 16:43:52 -0800
From: Stephen Zander <stephen.zander@interlock.mckesson.com>
Files: Configure MANIFEST hints/dcosx.sh
Msg-ID: <199701170043.QAA25985@wsbip1.mckesson.com>
(applied based on p5p patch as commit 23f8769697279d7912be5943de9fdf93f6aa3013)
DOCUMENTATION
Subject: Additional docs for __DIE__ and __WARN__
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pod/perlfunc.pod pod/perlrun.pod pod/perlvar.pod
Subject: Document #line directive
Date: Fri, 24 Jan 1997 04:08:44 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pod/perlsyn.pod pod/perltoc.pod
private-msgid: <199701240908.EAA23846@aatma.engin.umich.edu>
Subject: delta for perldelta
Date: Fri, 24 Jan 1997 07:57:43 -0800
From: Tom Christiansen <tchrist@mox.perl.com>
Files: pod/perlnews.pod pod/perltoc.pod
private-msgid: <804.854121463@jinete>
Subject: Updates to perldelta
Date: Mon, 20 Jan 1997 06:48:49 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pod/perlnews.pod pod/perltoc.pod
private-msgid: <199701211610.LAA06227@monk.mps.ohio-state.edu>
Subject: perlnews.pod diff for the Fcntl
Date: Tue, 21 Jan 1997 18:00:56 +0200 (EET)
From: Jarkko Hietaniemi <jhi@cc.hut.fi>
Files: pod/perlnews.pod
private-msgid: <199701211600.SAA30117@alpha.hut.fi>
Subject: Rename perlnews -> perldelta per Tom's request
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST pod/Makefile pod/buildtoc pod/perl.pod pod/perldelta.pod pod/perltoc.pod pod/roffitall
LIBRARY AND EXTENSIONS
Subject: Refresh IO to 1.15 (plus DESTROY and new_tmpfile fixes)
From: Chip Salzenberg <chip@atlantic.net>
Files: ext/IO/lib/IO/File.pm ext/IO/lib/IO/Handle.pm ext/IO/lib/IO/Pipe.pm ext/IO/lib/IO/Seekable.pm ext/IO/lib/IO/Socket.pm t/lib/io_pipe.t
Subject: Allow IO.xs to remain at 1.15 while $VERSION is 1.1501
From: Chip Salzenberg <chip@atlantic.net>
Files: XSUB.h ext/IO/Makefile.PL ext/IO/lib/IO/Handle.pm
Subject: Add E* and SA_* constants
Date: Wed, 22 Jan 1997 21:36:07 -0500
From: Roderick Schertler <roderick@gate.net>
Files: ext/POSIX/POSIX.pm ext/POSIX/POSIX.pod ext/POSIX/POSIX.xs
private-msgid: <23338.853986967@eeyore.ibcinc.com>
OTHER CORE CHANGES
Subject: Make PERL5LIB and -I work like C<use lib>
Date: Thu, 23 Jan 1997 15:23:27 +0000
From: Tim Bunce <Tim.Bunce@ig.co.uk>
Files: lib/lib.pm perl.c
private-msgid: <9701231523.AA26613@toad.ig.co.uk>
Subject: Fix /\G.a/
From: Chip Salzenberg <chip@atlantic.net>
Files: regcomp.c regcomp.h regexec.c regexp.h toke.c
Subject: Extend stack in pp_undef (!)
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Allow for sub to be redefined while executing
From: Chip Salzenberg <chip@atlantic.net>
Files: cop.h pp_hot.c t/op/misc.t
Subject: Eliminate redundant flag CVf_FORMAT
From: Chip Salzenberg <chip@atlantic.net>
Files: cv.h op.c perl.c perly.c perly.y proto.h sv.c toke.c
Subject: Generate IVs when possible in abs() and int()
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Efficiency patchlet for pp_aassign()
Date: Mon, 20 Jan 1997 22:05:39 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp_hot.c
Msg-ID: <199701210305.WAA05451@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit 7e42bd57a6867e174bc3bc555c3268b485940a98)
Subject: Remove "suidperl security patch" message
From: Chip Salzenberg <chip@atlantic.net>
Files: perl.c
TESTS
Subject: Fix tests of $^X and $0 to work with QNX
From: Chip Salzenberg <chip@atlantic.net>
Files: t/lib/io_pipe.t t/lib/open2.t t/lib/open3.t t/op/magic.t
Subject: Patch tests for systems without fork()
Date: Thu, 23 Jan 1997 23:51:28 +0100
From: "Norbert Pueschel" <pueschel@imsdd.meb.uni-bonn.de>
Files: t/io/pipe.t t/lib/filehand.t t/lib/io_pipe.t t/lib/io_sock.t t/lib/open2.t t/lib/open3.t t/op/fork.t
private-msgid: <77724697@Armageddon.meb.uni-bonn.de>
Subject: Test patches for OS/2
Date: Thu, 16 Jan 1997 23:48:18 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: os2/OS2/ExtAttr/t/os2_ea.t os2/OS2/PrfDB/t/os2_prfdb.t os2/OS2/REXX/t/rx_cmprt.t os2/OS2/REXX/t/rx_dllld.t os2/OS2/REXX/t/rx_objcall.t os2/OS2/REXX/t/rx_sql.test os2/OS2/REXX/t/rx_tiesql.test os2/OS2/REXX/t/rx_tievar.t os2/OS2/REXX/t/rx_tieydb.t os2/OS2/REXX/t/rx_varset.t os2/OS2/REXX/t/rx_vrexx.t t/README t/cmd/while.t t/comp/colon.t t/comp/multiline.t t/io/argv.t t/lib/anydbm.t t/lib/gdbm.t t/lib/ndbm.t t/lib/odbm.t t/lib/sdbm.t t/op/cmp.t t/op/magic.t
Msg-ID: <199701170448.XAA28948@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit bbad36071d5a6d4be3588f0f10c88247439076d8)
UTILITIES
Subject: Translate \200 to È in pod2html
From: Chip Salzenberg <chip@atlantic.net>
Files: pod/pod2html.PL
Subject: VMS patches: '.com' extension on scripts
Date: Fri, 24 Jan 1997 18:42:29 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: pod/checkpods.PL pod/pod2html.PL pod/pod2latex.PL pod/pod2man.PL pod/pod2text.PL utils/c2ph.PL utils/h2ph.PL utils/h2xs.PL utils/perlbug.PL utils/perldoc.PL utils/pl2pm.PL utils/splain.PL vms/Makefile vms/descrip.mms x2p/find2perl.PL x2p/s2p.PL
private-msgid: <01IELNPDLYJM003E7J@hmivax.humgen.upenn.edu>
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Ilya Zakharevich writes:
>
> With this patch applied the Tom's program
> use integer;
> @a=map int(rand(30000)), 1..100000;
> @b = sort {$a <=> $b} @a;
>
> Runs in 10.3M (sbrk-en).
Here is another tiny patch to pp_aassign: it preallocates the
array. Memory saving is not very big for the above script (5%), but the
speed advantage may be bigger.
[patch]
> Memory allocation statistics after compilation: (buckets 8..524288)
> 13080 free: 13 109 39 2 13 2 3 2 2 0 0 0 0 0 0 0 0
> 4933288 used: 211 251 519 184 35 6 5 3226 3 0 1 0 0 0 0 0 3
> Total sbrk(): 4960256. Odd ends: sbrk(): 0, malloc(): 1408 bytes.
> Memory allocation statistics after execution: (buckets 8..1048576)
> 529848 free: 13 109 38 1 13 1 1 2 1 1 1 1 1 1 1 1 0 0
> 9782280 used: 211 251 520 185 35 7 7 5914 4 1 2 1 1 1 1 1 4 1
> Total sbrk(): 10375168. Odd ends: sbrk(): 0, malloc(): 1408 bytes.
Here is the new data, note the absense of "tails" of growing arrays.
Memory allocation statistics after compilation: (buckets 8..524288)
13080 free: 13 109 39 2 13 2 3 2 2 0 0 0 0 0 0 0 0
4933288 used: 211 251 519 184 35 6 5 3226 3 0 1 0 0 0 0 0 3
Total sbrk(): 4960256. Odd ends: sbrk(): 0, malloc(): 1408 bytes.
Memory allocation statistics after execution: (buckets 8..1048576)
11704 free: 13 109 38 1 13 1 3 1 2 0 0 0 0 0 0 0 0 0
9796616 used: 211 251 520 185 35 7 5 6439 3 0 1 0 0 0 0 0 4 1
Total sbrk(): 9830400. Odd ends: sbrk(): 0, malloc(): 1408 bytes.
> It is 100 bytes per element. Since an integer array takes 24 bytes per
> element here, and there are only 3 arrays around (precalculated
> 1..100000, @a and @b), there is some other leak.
>
> Apparently <=> converts arguments to NV.
No, all this is wrong. It is 20bytes/elt, and we have stack,
mortals-stack, 1..100000, @a and @b.
Everything is OK now, including <=>.
Enjoy,
p5p-msgid: <199701210305.WAA05451@monk.mps.ohio-state.edu>
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BUILD PROCESS
Subject: Make MachTen hints file warn about db-recno failures
Date: Wed, 8 Jan 1997 12:07:18 +0100
From: Dominic Dunlop <domo@slipper.ip.lu>
Files: hints/machten.sh
Msg-ID: <v03010d00aef92fba6aca@[194.51.248.78]>
(applied based on p5p patch as commit a4c70ab8da3ec1d87c83e5c617f4550814ec1724)
Subject: 5.003_20, FreeBSD 3.0 and minor patch
Date: Wed, 8 Jan 1997 14:37:47 +0100
From: Ollivier Robert <roberto@eurocontrol.fr>
Files: Configure
Msg-ID: <Mutt.19970108143747.roberto@caerdonn.eurocontrol.fr>
(applied based on p5p patch as commit 50e0d465254be88fb90ac23584812a529741b4b1)
CORE LANGUAGE CHANGES
Subject: Fix overloading via inherited autoloaded functions
Date: Mon, 13 Jan 1997 05:22:47 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: gv.c lib/overload.pm pod/perldiag.pod t/pragma/overload.t
Msg-ID: <199701131022.FAA22830@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit a9bc755754f0db5e848e65dfd2e63a96af50ffd4)
Subject: Method call fixes: Don't cache in alias, don't skip undef
From: Chip Salzenberg <chip@atlantic.net>
Files: global.sym gv.c gv.h hv.c op.c pod/perlguts.pod pod/perltoc.pod pp.c pp_ctl.c pp_hot.c proto.h scope.c sv.c t/op/method.t
Subject: Formats can be closures
From: Chip Salzenberg <chip@atlantic.net>
Files: cv.h op.c perly.c perly.c.diff perly.y pp_sys.c sv.h
Subject: Quote 'foo' in C<$x{-foo}>
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c
Subject: Forbid C< x->{y} > and C< x->[0] > under C<strict refs>
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c pod/perldiag.pod t/pragma/strict-refs
Subject: Allow <=> to return undef when operands are not ordered
From: Chip Salzenberg <chip@perl.com>
Files: MANIFEST pp.c t/op/cmp.t
CORE PORTABILITY
Subject: Re: Perl 5.003_20: OS/2 patches
Date: Fri, 10 Jan 1997 06:02:16 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: hints/os2.sh os2/Changes os2/os2.c os2/os2ish.h pp_sys.c
Msg-ID: <199701101102.GAA19051@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit 9a3e71f668bd84b1cf53dd3ea10f588d59ecfebb)
Subject: VMS patches for _20
Date: Tue, 14 Jan 1997 17:34:43 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: configpm dosish.h os2/os2ish.h plan9/plan9ish.h proto.h t/pragma/strict.t t/pragma/subs.t t/pragma/warning.t toke.c unixish.h vms/Makefile vms/config.vms vms/descrip.mms vms/genconfig.pl vms/perly_c.vms vms/test.com vms/vmsish.h x2p/a2p.h x2p/str.c
private-msgid: <01IE7MGK7ULQ003K5M@hmivax.humgen.upenn.edu>
Subject: Irix 6.3 & 6.4 and perl5.003_20
Date: Mon, 13 Jan 1997 17:42:50 -0500 (EST)
From: John Stoffel <jfs@fluent.com>
Files: MANIFEST hints/irix_6_3.sh hints/irix_6_4.sh
Msg-ID: <199701132242.RAA14601@jfs.Fluent.COM>
(applied based on p5p patch as commit 8a1e91d771b51ae31eed1ac5944c63934213fb07)
Subject: Patch: MachTen hints, Configure
Date: Tue, 14 Jan 1997 13:43:13 +0100
From: Dominic Dunlop <domo@slipper.ip.lu>
Files: Configure hints/machten.sh
private-msgid: <v03010d00af0123a93670@[194.51.248.75]>
Subject: Rename aux.sh to aux_3.sh for MS-LOSS
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST hints/aux_3.sh
DOCUMENTATION
Subject: Full documentation generation patch
Date: Wed, 15 Jan 97 11:16:28 +0100
From: Raphael Manfredi <Raphael_Manfredi@grenoble.hp.com>
Files: MANIFEST pod/roffitall pod/rofftoc
Msg-ID: <15309.853323388@lyon.grenoble.hp.com>
(applied based on p5p patch as commit a3270a1d7469cab9221ab0050a0e6695bd0047d8)
Subject: Document use of pos() and /\G/
Date: Mon, 13 Jan 1997 15:13:12 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pod/perlfunc.pod pod/perlnews.pod pod/perlop.pod pod/perlre.pod pod/perltoc.pod pod/perltrap.pod
Msg-ID: <199701132013.PAA26606@aatma.engin.umich.edu>
(applied based on p5p patch as commit b2a07c1c241ec86f010fc0ea3bfa54c8ec28be90)
Subject: Document new closure warnings
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c pod/perldiag.pod
Subject: Misc. doc patches missing in _20
Date: Tue, 07 Jan 1997 22:55:33 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlsub.pod pod/perltoc.pod pod/perlvar.pod
Msg-ID: <102.852695733@eeyore.ibcinc.com>
(applied based on p5p patch as commit b88f04ff2985d0899964b90ae56789d88f6b353e)
LIBRARY AND EXTENSIONS
Subject: Localize info about filesystems being case-forgiving
From: Chip Salzenberg <chip@atlantic.net>
Files: lib/File/Basename.pm pod/checkpods.PL pod/pod2html.PL pod/pod2latex.PL pod/pod2man.PL pod/pod2text.PL utils/c2ph.PL utils/h2ph.PL utils/h2xs.PL utils/perlbug.PL utils/perldoc.PL utils/pl2pm.PL utils/splain.PL x2p/find2perl.PL x2p/s2p.PL
Subject: Eliminate warning from C<use overload>
From: Chip Salzenberg <chip@atlantic.net>
Files: lib/overload.pm
OTHER CORE CHANGES
Subject: Fix C< eval { my $x; eval '$x' } >
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c t/op/misc.t
Subject: Don't warn if eval '' uses outer func's lexicals
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
Subject: Avoid memory wastage in wait(); make pidstatus global
From: Chip Salzenberg <chip@atlantic.net>
Files: global.sym interp.sym perl.c perl.h pp_sys.c
Subject: Forbid ++ and -- on readonly values
Date: Fri, 10 Jan 1997 19:47:16 -0800 (PST)
From: "John Q. Linux" <jql@accessone.com>
Files: pp.c pp_hot.c
Msg-ID: <Pine.LNX.3.95.970110193330.11249D-100000@jql.accessone.com>
(applied based on p5p patch as commit 74c80e585086695d5428ab316ca82fd6931aeabd)
Subject: Keep array from dying during foreach(@array)
From: Chip Salzenberg <chip@atlantic.net>
Files: cop.h pp_ctl.c
Subject: Fix C< $a="simple"; split /($a)/o >
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c t/op/misc.t
Subject: Fix for anon-lists with tied entries coredump
Date: Fri, 10 Jan 1997 02:45:11 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp.c
Msg-ID: <199701100745.CAA13057@aatma.engin.umich.edu>
(applied based on p5p patch as commit d976ac8220f8890bb7663152c4870f60e8e018c8)
Subject: Don't set SVf_PADBUSY on immortal SVs
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
Subject: Patch for Object subroutines
Date: Tue, 7 Jan 1997 20:56:02 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: cop.h
Msg-ID: <199701080156.UAA15366@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit 174150afa5efdafc0e94a18211d3c9aa06b15cd9)
Subject: Use an SVt_PVLV to hold stacked OP pointers when debugging
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c pp_hot.c
Subject: Undo change that freed large pad vars
From: Chip Salzenberg <chip@atlantic.net>
Files: scope.c
TESTS
Subject: UNIVERSAL tests
From: Roderick Schertler <roderick@gate.net>
Files: MANIFEST t/op/universal.t
Subject: Test deletion of array during foreach
From: Jarkko Hietaniemi <jhi@alpha.hut.fi>
Files: t/op/misc.t
UTILITIES
Subject: Don't search for pod if path is already valid
Date: Wed, 08 Jan 1997 15:25:19 -0800
From: Wayne Scott <wscott@ichips.intel.com>
Files: utils/perldoc.PL
Msg-ID: <199701082325.PAA04521@pdxlx008.intel.com>
(applied based on p5p patch as commit 88f0eda82bb679b4e6445ccb17e18d0781c6a5da)
Subject: Yet another perldoc option
Date: Thu, 3 Oct 1996 00:00:35 +0200
From: Gisle Aas <aas@aas.no>
Files: utils/perldoc.PL
Msg-ID: <199610022200.AAA15334@furubotn.sn.no>
(applied based on p5p patch as commit a2333f3625faa17fb193cfa25c3d598cb59f105f)
Subject: Re: perldoc, temp files, async pagers
Date: 07 Jan 1997 22:54:14 -0500
From: Roderick Schertler <roderick@gate.net>
Files: utils/perldoc.PL
Msg-ID: <pzwwtoom8p.fsf@eeyore.ibcinc.com>
(applied based on p5p patch as commit 7c36043de26da560a0f7eb04f36d232762c0092c)
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BUILD PROCESS
Subject: Make Configure default to the first domain in /etc/resolv.conf
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure
Subject: Start all helper scripts with $startsh
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure
Subject: Support libperl.so under FreeBSD
Date: Sun, 5 Jan 1997 22:41:49 +0100
From: Ollivier Robert <roberto@keltia.freenix.fr>
Files: Configure Makefile.SH
Msg-ID: <Mutt.19970105224149.roberto@keltia.freenix.fr>
(applied based on p5p patch as commit b126116e5ae3d57fa007f8a42fd506805b35163b)
CORE LANGUAGE CHANGES
Subject: Rescind named closures
From: Chip Salzenberg <chip@atlantic.net>
Files: Makefile.SH op.c perly.c perly.c.diff perly.y pp_hot.c
Subject: Fix: empty @_ when calling empty-proto subs without parens
Date: Sat, 04 Jan 1997 10:29:04 +0000
From: Graham Barr <bodg@tiuk.ti.com>
Files: perly.c perly.y
(applied based on p5p patch as commit 3112f5de73952f91aa4e8005d9852dfddbcf0402)
CORE PORTABILITY
Subject: Configure/perl5/Compartmented Mode Workstation (fwd)
Date: Mon, 06 Jan 1997 13:15:38 -0500 (EST)
From: Andy Dougherty <doughera@fractal.phys.lafayette.edu>
Files: Configure hints/dec_osf.sh
private-msgid: <Pine.SOL.3.95.970106131505.1662C-100000@fractal.lafayette.ed
Subject: Remove obsolete file "dl_os2.xs".
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: MANIFEST
DOCUMENTATION
Subject: tiny doc patches
Date: Sat, 04 Jan 1997 11:12:13 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlapio.pod pod/perlnews.pod pod/perltoc.pod
Msg-ID: <23338.852394333@eeyore.ibcinc.com>
(applied based on p5p patch as commit b681178584626ba3718f1279845fd452317134c1)
Subject: doc patch for defined on perlfunc.pod
Date: 04 Jan 1997 21:28:30 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlfunc.pod
Msg-ID: <pz91686ek1.fsf@eeyore.ibcinc.com>
(applied based on p5p patch as commit 38e3adfd2e3d40b46e465482945c4f3de4bb50ef)
Subject: doc patch: perldsc
Date: 04 Jan 1997 21:25:58 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perldsc.pod pod/perltoc.pod
Msg-ID: <pzafqo6eo9.fsf@eeyore.ibcinc.com>
(applied based on p5p patch as commit 4d42f92e5bf79556508016b7af91233b12e526eb)
Subject: scalar caller doc fix
Date: Mon, 06 Jan 1997 22:34:20 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlfunc.pod
Msg-ID: <18245.852608060@eeyore.ibcinc.com>
(applied based on p5p patch as commit 218104faecb0ec19e0f4f89e084959e757a5230f)
Subject: Misc perlfunc updates
From: Tom Christiansen <tchrist@mox.perl.com>
Files: pod/perlfunc.pod pod/perltoc.pod
LIBRARY AND EXTENSIONS
Subject: sigaction() problems
Date: Mon, 06 Jan 1997 15:42:04 -0500
From: Roderick Schertler <roderick@gate.net>
Files: ext/POSIX/POSIX.pm ext/POSIX/POSIX.pod
Msg-ID: <12808.852583324@eeyore.ibcinc.com>
(applied based on p5p patch as commit 84e96f2bcc509ba2fb5d2c9608a30cc3cfdea41a)
Subject: Fix importation of FileHandle methods; fix POSIX docs
From: Chip Salzenberg <chip@atlantic.net>
Files: ext/POSIX/POSIX.pm ext/POSIX/POSIX.pod lib/FileHandle.pm
Subject: Patch: make hints files warn about db-recno failures
Date: Sun, 5 Jan 1997 12:34:25 +0100
From: Dominic Dunlop <domo@slipper.ip.lu>
Files: MANIFEST hints/aux.sh hints/broken-db.msg hints/freebsd.sh
(applied based on p5p patch as commit 692df45da95e2b7d14c4560347ef4555bb40b621)
OTHER CORE CHANGES
Subject: Fix C< sub foo (&@); sub bar (&); foo {}, bar {}, bar {} >
From: Chip Salzenberg <chip@atlantic.net>
Files: perly.c perly.c.diff perly.y
Subject: plug for safe/opcode leaks
Date: Tue, 07 Jan 1997 17:20:46 -0500
From: Doug MacEachern <dougm@osf.org>
Files: op.c
Msg-ID: <199701072220.RAA02117@postman.osf.org>
(applied based on p5p patch as commit 5cbfc2849d37f748a8facbcbf1c889c575943488)
Subject: Fix Dynaloader failures with DProf
Date: Mon, 06 Jan 1997 12:18:46 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_hot.c
private-msgid: <199701061718.MAA26909@aatma.engin.umich.edu>
TESTS
Subject: New test: comp/proto.t
Date: Mon, 06 Jan 1997 09:13:03 +0000
From: Graham Barr <bodg@tiuk.ti.com>
Files: MANIFEST t/comp/proto.t
(applied based on p5p patch as commit 8c1635e65dc1b3900503d444e985e3f0e5601454)
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CORE LANGUAGE CHANGES
Subject: Make method cache invisible to user code
From: Chip Salzenberg <chip@atlantic.net>
Files: dump.c gv.c gv.h hv.c op.c perl.c pp_hot.c pp_sys.c sv.c toke.c
Subject: Never parse "{m,s,y,tr,q{,q,w,x}}:{,:}" as package or label
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c
CORE PORTABILITY
Subject: Fix $^X under HP-UX
From: Chip Salzenberg <chip@atlantic.net>
Files: hints/hpux.sh toke.c
Subject: New hints/hpux.sh
Date: Tue, 31 Dec 1996 15:09:32 -0800
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: hints/hpux.sh
private-msgid: <199612312309.AA283393772@hpcc123.corp.hp.com>
DOCUMENTATION
Subject: Perlguts, version 28
Date: Fri, 3 Jan 1997 13:10:46 -0800
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: pod/perlguts.pod
private-msgid: <199701032110.AA102535846@hpcc123.corp.hp.com>
Subject: Miscellaneous pod patches
From: Ralf S. Engelschall <rse@engelschall.com>
Files: pod/Makefile pod/perldebug.pod pod/perlfunc.pod pod/perlguts.pod
Subject: expanded flock() docs
Date: Fri, 03 Jan 1997 19:31:11 -0500
From: Roderick Schertler <roderick@gate.net>
Files: pod/perlfunc.pod
Msg-ID: <4481.852337871@eeyore.ibcinc.com>
(applied based on p5p patch as commit 1fd81fbbe87d964ad1f7dbdce41e36f3781dcf82)
Subject: Use Text::Wrap in buildtoc; run buildtoc
From: Ulrich Pfeifer <pfeifer@charly.informatik.uni-dortmund.de>
Files: pod/buildtoc pod/perltoc.pod
Subject: Remove obsolete perlovl.pod
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST plan9/mkfile pod/perlovl.pod vms/Makefile vms/descrip.mms
OTHER CORE CHANGES
Subject: Fix segv when calling named closures
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_hot.c
Subject: Finish rationalizing "undef value" warnings
From: Chip Salzenberg <chip@atlantic.net>
Files: doop.c pp.c sv.c t/op/assignwarn.t
Subject: Arrange for all "_<file" entries to be in %main::
From: Chip Salzenberg <chip@atlantic.net>
Files: gv.c lib/perl5db.pl
Subject: Introduce CVf_NODEBUG flag
Date: Wed, 01 Jan 1997 15:42:05 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: cv.h pp_hot.c
Msg-ID: <199701012042.PAA25994@aatma.engin.umich.edu>
(applied based on p5p patch as commit a3d90dd510fe5a67ed9b80e603493d285c30aa97)
Subject: Reword 'may be "0"' warning per Larry; fix its line number
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c pod/perldiag.pod
Subject: 5.003_18: perl_{con,des}truct fixes
Date: Fri, 03 Jan 1997 15:42:04 -0500
From: Doug MacEachern <dougm@osf.org>
Files: perl.c perl.h pod/perlembed.pod pod/perltoc.pod t/op/sysio.t
Msg-ID: <199701032042.PAA06766@postman.osf.org>
(applied based on p5p patch as commit 316c7b3d7b47e3143f94c7f8621e854c519d1e87)
Subject: Fix lost value from READLINE after TIEHANDLE
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_hot.c sv.h
TESTS
Subject: Create t/pragma directory; populate with new and old
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: MANIFEST Makefile.SH t/TEST t/comp/use.t t/lib/locale.t t/op/overload.t t/op/use.t t/pragma/locale.t t/pragma/overload.t t/pragma/strict-refs t/pragma/strict-subs t/pragma/strict-vars t/pragma/strict.t t/pragma/subs.t t/pragma/warn-global t/pragma/warning.t
Subject: New tests: comp/colon.t and op/assignwarn.t
From: Robin Barker <rmb@cise.npl.co.uk>
Files: MANIFEST t/comp/colon.t t/op/assignwarn.t
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CORE PORTABILITY
Subject: _13: patches for unicos/unicosmk
Date: Fri, 20 Dec 1996 14:38:50 -0600
From: Dean Roehrich <roehrich@cray.com>
Files: Configure MANIFEST hints/unicos.sh hints/unicosmk.sh
private-msgid: <199612202038.OAA22805@poplar.cray.com>
LIBRARY AND EXTENSIONS
Subject: Refresh IO to 1.14
From: Graham Barr <gbarr@ti.com>
Files: MANIFEST ext/IO/IO.xs ext/IO/README ext/IO/lib/IO/File.pm ext/IO/lib/IO/Handle.pm ext/IO/lib/IO/Pipe.pm ext/IO/lib/IO/Seekable.pm ext/IO/lib/IO/Select.pm ext/IO/lib/IO/Socket.pm t/lib/io_dup.t t/lib/io_pipe.t t/lib/io_sel.t t/lib/io_sock.t t/lib/io_tell.t t/lib/io_udp.t t/lib/io_xs.t
OTHER CORE CHANGES
Subject: Fix 'foreach(@ARGV) { while (<>) { push @p,$_ } }'
From: Chip Salzenberg <chip@atlantic.net>
Files: cop.h pp_hot.c scope.c
Subject: Eliminate warnings from C< undef $x; $x OP= "foo" >
From: Chip Salzenberg <chip@atlantic.net>
Files: doop.c pp.c pp.h pp_hot.c
Subject: Try again to improve method caching
Date: Mon, 23 Dec 1996 20:13:56 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: gv.c sv.c
Msg-ID: <199612240113.UAA09487@monk.mps.ohio-state.edu>
(applied based on p5p patch as commit 81c78688fe5c3927ad37ba29de14c86e38120317)
Subject: Be more careful about 'o' magic memory management
From: Chip Salzenberg <chip@atlantic.net>
Files: mg.c sv.c
Subject: Fix bad pointer refs when localized object loses magic
From: Chip Salzenberg <chip@atlantic.net>
Files: scope.c
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CORE LANGUAGE CHANGES
Subject: Eliminate support for {if,unless,while,until} BLOCK BLOCK
From: Chip Salzenberg <chip@atlantic.net>
Files: perly.c perly.c.diff perly.y toke.c
Subject: Taint $x after $x =~ s/pat/xyz/ if pat or xyz is tainted by locale
From: Chip Salzenberg <chip@atlantic.net>
Files: cop.h mg.c pp_ctl.c pp_hot.c
Subject: Complete support for modifying undefined array members in foreach
From: Chip Salzenberg <chip@atlantic.net>
Files: global.sym mg.c perl.h pp.c pp_hot.c proto.h sv.c
DOCUMENTATION
Subject: Update pod/Makefile; s/perli18n/perllocale/
From: Chip Salzenberg <chip@atlantic.net>
Files: ext/POSIX/POSIX.pod lib/I18N/Collate.pm pod/Makefile pod/perl.pod pod/perlmod.pod pod/perlnews.pod pod/roffitall
OTHER CORE CHANGES
Subject: Bug in debugger with import manipulations
Date: Mon, 23 Dec 1996 05:37:48 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp_hot.c
Finally I traced why MakeMaker runs wrongly under debugger: debugger
function calling sequence was assuming that
GvCV(CvGV(cv)) == cv
for non-anonymous subs (ne END). MakeMaker managed to break it by
*A::B = \&C::D;
eval 'sub C::D {new one}';
After this CvGV(\&A::B) is *C::D, but &{*C::D} is the "new one".
Patch follows (note that in this case we do not sacrifice having a
subroutine name in debugger output ;-).
Enjoy,
p5p-msgid: <199612231037.FAA08617@monk.mps.ohio-state.edu>
Subject: Import and dynamic methods
Date: Mon, 23 Dec 1996 01:45:37 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: gv.c hv.c sv.c
Here is the patch which corrects bad things which happens when you
import subroutines and otherwise manipulate the symbol tree.
I put forward the only chunk which may be controversal, since it may
have a minor performance penalty. It is independent of the others, so
it can be freely deleted.
The manipulations which correctly propagate to method calls:
a) Pruning globs: delete $B::{method}
b) Undefing subroutines: undef &B::method;
c) Importing: *B::method = \&mymethod;
Enjoy,
p5p-msgid: <199612230645.BAA08378@monk.mps.ohio-state.edu>
Subject: sv_gets patch
Date: Sun, 22 Dec 1996 03:24:04 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: pp_hot.c
I sent this patch before as a part of
pos $str =
$str = /failing/g
patch. Now I separate it in the case it was tainted by environment:
Synopsis:
$a = <FH>;
does not work as expected if $a is magic (say, tied).
Enjoy,
p5p-msgid: <199612220824.DAA07235@monk.mps.ohio-state.edu>
Subject: pos $str patch
Date: Sun, 22 Dec 1996 03:31:21 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: mg.c pp_hot.c t/op/pat.t
This patch was (mostly) posted already.
It fixes the bug:
pos $str
is reset to undef if
$str =~ /failing/g
fails.
Additionally, if fixes the hidded bit (=MGf_MINMATCH) surviving
setting
pos $str = ...
Enjoy,
p5p-msgid: <199612220831.DAA07247@monk.mps.ohio-state.edu>
PORTABILITY
Subject: Fix bugs in bincompat3 usage
From: Chip Salzenberg <chip@atlantic.net>
Files: perl.h perl_exp.SH
Subject: VMS patches to 5.003_13
Date: Mon, 23 Dec 1996 01:26:47 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: deb.c ext/POSIX/POSIX.xs gv.c lib/File/Copy.pm mg.c perl.c perl.h proto.h sv.c t/lib/filecopy.t taint.c toke.c util.c vms/Makefile vms/config.vms vms/descrip.mms vms/gen_shrfls.pl vms/genconfig.pl vms/genopt.com vms/perly_c.vms vms/perly_h.vms vms/test.com vms/vms.c vms/vms_yfix.pl
private-msgid: <01IDBYYFYPIS002ASE@hmivax.humgen.upenn.edu>
UTILITIES, LIBRARY, AND EXTENSIONS
Subject: Remove libnet
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST pod/perlmod.pod
Subject: Update IO->VERSION() to 1.1201 for CPAN's sake
From: Chip Salzenberg <chip@atlantic.net>
Files: ext/IO/lib/IO/Handle.pm lib/IO/Handle.pm
Subject: Remodel File::Copy.
From: Chip Salzenberg <chip@atlantic.net>
Files: lib/File/Copy.pm
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CORE LANGUAGE CHANGES
Subject: Support C<delete @hash{@keys}>
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c op.h opcode.pl pod/perldiag.pod pod/perlfunc.pod pp.c t/op/delete.t
Subject: Autovivify scalars
From: Chip Salzenberg <chip@atlantic.net>
Files: dump.c op.c op.h pp.c pp_hot.c
DOCUMENTATION
Subject: Update pods: perldelta -> perlnews, perli18n -> perllocale
From: Tom Christiansen <tchrist@perl.com>
Files: MANIFEST pod/perl.pod pod/perldelta.pod pod/perli18n.pod pod/perlnews.pod
Subject: perltoot.pod
Date: Mon, 09 Dec 1996 07:44:10 -0700
From: Tom Christiansen <tchrist@mox.perl.com>
Files: MANIFEST pod/perltoot.pod
Msg-ID: <199612091444.HAA09947@toy.perl.com>
(applied based on p5p patch as commit 32e22efaa9ec59b73a208b6c532a0b435e2c6462)
Subject: Perlguts, version 25
Date: Fri, 6 Dec 96 11:40:27 PST
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: pod/perlguts.pod
private-msgid: <199612061940.AA055461228@hpcc123.corp.hp.com>
Subject: pod patches for English errors
Date: Mon, 09 Dec 1996 13:33:11 -0800
From: Steve Kelem <steve.kelem@xilinx.com>
Files: pod/*.pod
Msg-ID: <24616.850167191@castor>
(applied based on p5p patch as commit 0135f10892ed8a21c4dbd1fca21fbcc365df99dd)
Subject: Misc doc updates
Date: Sat, 14 Dec 1996 18:56:33 -0700
From: Tom Christiansen <tchrist@mox.perl.com>
Files: pod/*
Subject: Re: perldelta.pod
Here are some diffs to the _11 pods. I forgot to add perldelta to
perl.pod though.
And *PLEASE* fix the Artistic License so it no longer has the bogus
"whomever" misdeclined in the nominative case:
under the copyright of this Package, but belong to whomever generated
them, and may be sold commercially, and may be aggregated with this
It should obviously be "whoever".
p5p-msgid: <199612150156.SAA12506@mox.perl.com>
OTHER CORE CHANGES
Subject: Allow assignment to empty array values during foreach()
From: Chip Salzenberg <chip@atlantic.net>
Files: cop.h global.sym mg.c op.c perl.h pp_hot.c proto.h sv.c
Subject: Fix nested closures
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c opcode.pl pp.c pp_ctl.c pp_hot.c
Subject: Fix core dump on auto-vivification
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_hot.c
Subject: Fix core dump on C<open $undef_var, "X">
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_sys.c
Subject: Fix -T/-B on globs and globrefs
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_sys.c
Subject: Fix memory management of $`, $&, and $'
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_hot.c regexec.c
Subject: Fix paren matching during backtracking
From: Chip Salzenberg <chip@atlantic.net>
Files: regexec.c
Subject: Fix memory leak and std{in,out,err} death in perl_{con,de}str
From: Chip Salzenberg <chip@atlantic.net>
Files: miniperlmain.c perl.c perl.h sv.c
Subject: Discard garbage bytes at end of prototype()
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Fix local($pack::{foo})
From: Chip Salzenberg <chip@atlantic.net>
Files: global.sym pp.c pp_hot.c proto.h scope.c
Subject: Disable warn, die, and parse hooks _before_ global destruction
From: Chip Salzenberg <chip@atlantic.net>
Files: perl.c
Subject: Re: Bug in formline
Date: Sun, 08 Dec 1996 14:58:32 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_ctl.c
Msg-ID: <199612081958.OAA26025@aatma.engin.umich.edu>
(applied based on p5p patch as commit b386bda18108ba86d0b76ebe2d8745eafa80f39e)
Subject: Fix C<@a = ($a,$b,$c,$d) = (1,2)>
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_hot.c
Subject: Properly support and document newRV{,_inc,_noinc}
From: Chip Salzenberg <chip@atlantic.net>
Files: global.sym pod/perlguts.pod sv.c sv.h
Subject: Allow lvalue pos inside recursive function
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c pp.c pp_ctl.c pp_hot.c
PORTABILITY
Subject: Make $privlib contents compatible with 5.003
From: Chip Salzenberg <chip@atlantic.net>
Files: INSTALL ext/Opcode/Safe.pm installperl lib/FileHandle.pm lib/Test/Harness.pm
Subject: Support $bincompat3 config variable; update metaconfig units
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure MANIFEST compat3.sym config_h.SH embed.pl global.sym old_embed.pl old_global.sym old_perl_exp.SH perl_exp.SH
Subject: Look for gettimeofday() in Configure
Date: Wed, 11 Dec 1996 15:49:57 +0100
From: John Hughes <john@AtlanTech.COM>
Files: Configure config_H config_h.SH pp.c
Subject: perl5.003_11, Should base use of gettimeofday on HAS_GETTIMEOFDAY, not I_SYS_TIME
I've been installing perl5.003_11 on a SCO system that has the TCP/IP runtime
installed but not the TCP/IP development system.
Unfortunately the <sys/time.h> include file is included in the TCP/IP runtime
while libsocket.a is in the development system.
This means that pp.c decides to use "gettimeofday" because <sys/time.h> is
present but I can't link the perl that gets compiled.
So, here's a patch to base the use of "gettimeofday" on "HAS_GETTIMEOFDAY"
instead of "I_SYS_TIME". I also took the liberty of removing the special
case for plan9 (I assume plan9 has <sys/time.h> but no gettimeofday. Am I
right?).
p5p-msgid: <01BBE77A.F6F37F80@malvinas.AtlanTech.COM>
Subject: Make $startperl a relative path if people want portable scrip
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure
Subject: Homogenize use of "eval exec" hack
From: Chip Salzenberg <chip@atlantic.net>
Files: Porting/Glossary eg/README eg/nih eg/sysvipc/ipcmsg eg/sysvipc/ipcsem eg/sysvipc/ipcshm lib/diagnostics.pm makeaperl.SH pod/checkpods.PL pod/perlrun.pod pod/pod2html.PL pod/pod2latex.PL pod/pod2man.PL pod/pod2text.PL utils/c2ph.PL utils/h2ph.PL utils/h2xs.PL utils/perlbug.PL utils/perldoc.PL utils/pl2pm.PL x2p/a2py.c x2p/find2perl.PL x2p/s2p.PL
Subject: LynxOS support
Date: Thu, 12 Dec 1996 09:25:00 PST
From: Greg Seibert <seibert@Lynx.COM>
Files: Configure MANIFEST hints/lynxos.sh t/op/stat.t
Msg-ID: <m0vYEsY-0000IZC@kzinti.lynx.com>
(applied based on p5p patch as commit 6693373533b15e559fd8f0f1877e5e6ec15483cc)
Subject: Re: db-recno.t failures with _11 on Freebsd 2.1-stable
Date: 11 Dec 1996 18:58:56 -0500
From: Roderick Schertler <roderick@gate.net>
Files: INSTALL hints/freebsd.sh
Msg-ID: <pzohg0r5tr.fsf@eeyore.ibcinc.com>
(applied based on p5p patch as commit 10e40321ee752c58e3407b204c74c8049894cb51)
Subject: VMS patches to 5.003_11
Date: Mon, 09 Dec 1996 23:16:10 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: MANIFEST regexec.c t/lib/filehand.t util.c vms/*
private-msgid: <01ICTR32LCZG001A1D@hmivax.humgen.upenn.edu>
TESTING
Subject: recurse recurse recurse ...
Date: Mon, 9 Dec 1996 23:44:27 +0200 (EET)
From: Jarkko Hietaniemi <jhi@cc.hut.fi>
Files: MANIFEST t/op/recurse.t
private-msgid: <199612092144.XAA29025@alpha.hut.fi>
UTILITIES, LIBRARY, AND EXTENSIONS
Subject: Add CPAN and Net::FTP
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST lib/CPAN.pm lib/CPAN/FirstTime.pm lib/CPAN/Nox.pm lib/Net/FTP.pm lib/Net/Netrc.pm lib/Net/Socket.pm pod/perlmod.pod
Subject: Add File::Compare
Date: Mon, 16 Dec 1996 18:44:59 GMT
From: Nick Ing-Simmons <nik@tiuk.ti.com>
Files: MANIFEST lib/File/Compare.pm pod/perlmod.pod
Msg-ID: <199612161844.SAA02152@pluto>
(applied based on p5p patch as commit ec971c5c328aca84fb827f69f2cc1dc3be81f830)
Subject: Add Tie::RefHash
Date: Sun, 15 Dec 1996 18:58:08 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: MANIFEST lib/Tie/RefHash.pm pod/perlmod.pod
Msg-ID: <199612152358.SAA28665@aatma.engin.umich.edu>
(applied based on p5p patch as commit 9a079709134ebbf4c935cc8752fdb564e5c82b94)
Subject: Put "splain" in utils.
From: Chip Salzenberg <chip@atlantic.net>
Files: Makefile.SH installperl utils/Makefile utils/splain.PL
Subject: Some h2ph fixes
Date: Fri, 13 Dec 1996 11:34:12 -0800
From: Jeff Okamoto <okamoto@hpcc123.corp.hp.com>
Files: utils/h2ph.PL
Here is a message regarding changes to h2ph that should probably be folded
into the 5.004 release.
p5p-msgid: <199612131934.AA289845652@hpcc123.corp.hp.com>
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CORE LANGUAGE CHANGES
Subject: Fix precedence problems with subs as uniops or listops
From: Chip Salzenberg <chip@atlantic.net>
Files: perly.c perly.c.diff perly.h perly.y
Subject: Don't reset $. on open()
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_sys.c
Subject: Support *glob{IO} (eventually deprecate *glob{FILEHANDLE})
From: Chip Salzenberg <chip@atlantic.net>
Files: pod/perlref.pod pp_hot.c sv.c
Subject: Don't let expression context force return context
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
Subject: Properly convert "1E2" et al to IV/UV
From: Chip Salzenberg <chip@atlantic.net>
Files: doio.c sv.c
Subject: Fix modulo operator in UV realm
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Fix stat(_) after stat(HANDLE)
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_sys.c
Subject: Fix: s/// and "$x =~ $y" under 'use locale'
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c toke.c
LIBRARY AND EXTENSIONS
Subject: {in,ob}structive pods
Date: Sat, 30 Nov 1996 09:52:57 -0700
From: Tom Christiansen <tchrist@mox.perl.com>
Files: MANIFEST lib/Class/Template.pm lib/File/stat.pm lib/Net/hostent.pm lib/Net/netent.pm lib/Net/protoent.pm lib/Net/servent.pm lib/Time/gmtime.pm lib/Time/localtime.pm lib/Time/tm.pm lib/User/grent.pm lib/User/pwent.pm
These "should" be ready for inclusion in 5.004, although I'd like to
update Class::Template's doc for legibility. Dean, may we please have
your permission to include this in the distribution?
(I did look a bit into using Class::MethodMaker, but it seemed
a bit complicated.)
I know: these all look remarkably similar on the inside. I keep trying
to find a way to abstract out some of it. Hopefully, they're reasonably
legible at least in code, if not in docs. :-)
Chip/Tim, please check the stat function for proper use of Symbol.
thanks,
--tom
#!/bin/sh
# This is a shell archive (produced by GNU sharutils 4.2).
# To extract the files from this archive, save it to some FILE, remove
# everything before the `!/bin/sh' line above, then type `sh FILE'.
#
# Made on 1996-11-30 09:52 MST by <tchrist@toy.perl.com>.
# Source directory was `/home/tchrist/hack'.
#
# Existing files will *not* be overwritten unless `-c' is specified.
#
# This shar contains:
# length mode name
# ------ ---------- ------------------------------------------
# 5024 -rw-r--r-- obstructs/Class/Template.pm
# 2782 -rw-r--r-- obstructs/File/stat.pm
# 3961 -rw-r--r-- obstructs/Net/hostent.pm
# 4435 -rw-r--r-- obstructs/Net/netent.pm
# 2973 -rw-r--r-- obstructs/Net/protoent.pm
# 3424 -rw-r--r-- obstructs/Net/servent.pm
# 2476 -rw-r--r-- obstructs/Time/gmtime.pm
# 2307 -rw-r--r-- obstructs/Time/localtime.pm
# 622 -rw-r--r-- obstructs/Time/tm.pm
# 2848 -rw-r--r-- obstructs/User/grent.pm
# 2899 -rw-r--r-- obstructs/User/pwent.pm
#
save_IFS="${IFS}"
IFS="${IFS}:"
gettext_dir=FAILED
locale_dir=FAILED
first_param="$1"
for dir in $PATH
do
if test "$gettext_dir" = FAILED && test -f $dir/gettext \
&& ($dir/gettext --version >/dev/null 2>&1)
then
set `$dir/gettext --version 2>&1`
if test "$3" = GNU
then
gettext_dir=$dir
fi
fi
if test "$locale_dir" = FAILED && test -f $dir/shar \
&& ($dir/shar --print-text-domain-dir >/dev/null 2>&1)
then
locale_dir=`$dir/shar --print-text-domain-dir`
fi
done
IFS="$save_IFS"
if test "$locale_dir" = FAILED || test "$gettext_dir" = FAILED
then
echo=echo
else
TEXTDOMAINDIR=$locale_dir
export TEXTDOMAINDIR
TEXTDOMAIN=sharutils
export TEXTDOMAIN
echo="$gettext_dir/gettext -s"
fi
touch -am 1231235999 $$.touch >/dev/null 2>&1
if test ! -f 1231235999 && test -f $$.touch; then
shar_touch=touch
else
shar_touch=:
echo
$echo 'WARNING: not restoring timestamps. Consider getting and'
$echo "installing GNU \`touch', distributed in GNU File Utilities..."
echo
fi
rm -f 1231235999 $$.touch
#
if mkdir _sh24166; then
$echo 'x -' 'creating lock directory'
else
$echo 'failed to create lock directory'
exit 1
fi
# ============= obstructs/Class/Template.pm ==============
if test ! -d 'obstructs'; then
$echo 'x -' 'creating directory' 'obstructs'
mkdir 'obstructs'
fi
if test ! -d 'obstructs/Class'; then
$echo 'x -' 'creating directory' 'obstructs/Class'
mkdir 'obstructs/Class'
fi
if test -f 'obstructs/Class/Template.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Class/Template.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Class/Template.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Class/Template.pm' &&
package Class::Template;
require 5.000;
require Exporter;
X
@ISA = qw(Exporter);
@EXPORT = qw(members struct);
use strict;
X
# Template.pm --- struct/member template builder
# 12mar95
# Dean Roehrich
#
# changes/bugs fixed since 28nov94 version:
# - podified
# changes/bugs fixed since 21nov94 version:
# - Fixed examples.
# changes/bugs fixed since 02sep94 version:
# - Moved to Class::Template.
# changes/bugs fixed since 20feb94 version:
# - Updated to be a more proper module.
# - Added "use strict".
# - Bug in build_methods, was using @var when @$var needed.
# - Now using my() rather than local().
#
# Uses perl5 classes to create nested data types.
# This is offered as one implementation of Tom Christiansen's "structs.pl"
# idea.
X
=head1 NAME
X
Class::Template - struct/member template builder
X
=head1 EXAMPLES
X
=item * Example 1
X
X use Class::Template;
X
X struct( rusage => {
X ru_utime => timeval,
X ru_stime => timeval,
X });
X
X struct( timeval => [
X tv_secs => '$',
X tv_usecs => '$',
X ]);
X
X my $s = new rusage;
X
=item * Example 2
X
X package OBJ;
X use Class::Template;
X
X members OBJ {
X 'a' => '$',
X 'b' => '$',
X };
X
X members OBJ2 {
X 'd' => '@',
X 'c' => '$',
X };
X
X package OBJ2; @ISA = (OBJ);
X
X sub new {
X my $r = InitMembers( &OBJ::InitMembers() );
X bless $r;
X }
X
=head1 NOTES
X
Use '%' if the member should point to an anonymous hash. Use '@' if the
member should point to an anonymous array.
X
When using % and @ the method requires one argument for the key or index
into the hash or array.
X
Prefix the %, @, or $ with '*' to indicate you want to retrieve pointers to
the values rather than the values themselves.
X
=cut
X
Var: {
X $Class::Template::print = 0;
X sub printem { $Class::Template::print++ }
}
X
X
sub struct {
X my( $struct, $ref ) = @_;
X my @methods = ();
X my %refs = ();
X my %arrays = ();
X my %hashes = ();
X my $out = '';
X
X $out = "{\n package $struct;\n sub new {\n";
X parse_fields( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes, 0 );
X $out .= " bless \$r;\n }\n";
X build_methods( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes );
X $out .= "}\n1;\n";
X
X ( $Class::Template::print ) ? print( $out ) : eval $out;
}
X
sub members {
X my( $pkg, $ref ) = @_;
X my @methods = ();
X my %refs = ();
X my %arrays = ();
X my %hashes = ();
X my $out = '';
X
X $out = "{\n package $pkg;\n sub InitMembers {\n";
X parse_fields( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes, 1 );
X $out .= " bless \$r;\n }\n";
X build_methods( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes );
X $out .= "}\n1;\n";
X
X ( $Class::Template::print ) ? print( $out ) : eval $out;
}
X
X
sub parse_fields {
X my( $ref, $out, $methods, $refs, $arrays, $hashes, $member ) = @_;
X my $type = ref $ref;
X my @keys;
X my $val;
X my $cnt = 0;
X my $idx = 0;
X my( $cmt, $n );
X
X if( $type eq 'HASH' ){
X if( $member ){
X $$out .= " my(\$r) = \@_ ? shift : {};\n";
X }
X else{
X $$out .= " my(\$r) = {};\n";
X }
X @keys = keys %$ref;
X foreach (@keys){
X $val = $ref->{$_};
X if( $val =~ /^\*(.)/ ){
X $refs->{$_}++;
X $val = $1;
X }
X if( $val eq '@' ){
X $$out .= " \$r->{'$_'} = [];\n";
X $arrays->{$_}++;
X }
X elsif( $val eq '%' ){
X $$out .= " \$r->{'$_'} = {};\n";
X $hashes->{$_}++;
X }
X elsif( $val ne '$' ){
X $$out .= " \$r->{'$_'} = \&${val}::new();\n";
X }
X else{
X $$out .= " \$r->{'$_'} = undef;\n";
X }
X push( @$methods, $_ );
X }
X }
X elsif( $type eq 'ARRAY' ){
X if( $member ){
X $$out .= " my(\$r) = \@_ ? shift : [];\n";
X }
X else{
X $$out .= " my(\$r) = [];\n";
X }
X while( $idx < @$ref ){
X $n = $ref->[$idx];
X push( @$methods, $n );
X $val = $ref->[$idx+1];
X $cmt = "# $n";
X if( $val =~ /^\*(.)/ ){
X $refs->{$n}++;
X $val = $1;
X }
X if( $val eq '@' ){
X $$out .= " \$r->[$cnt] = []; $cmt\n";
X $arrays->{$n}++;
X }
X elsif( $val eq '%' ){
X $$out .= " \$r->[$cnt] = {}; $cmt\n";
X $hashes->{$n}++;
X }
X elsif( $val ne '$' ){
X $$out .= " \$r->[$cnt] = \&${val}::new();\n";
X }
X else{
X $$out .= " \$r->[$cnt] = undef; $cmt\n";
X }
X ++$cnt;
X $idx += 2;
X }
X }
}
X
X
sub build_methods {
X my( $ref, $out, $methods, $refs, $arrays, $hashes ) = @_;
X my $type = ref $ref;
X my $elem = '';
X my $cnt = 0;
X my( $pre, $pst, $cmt, $idx );
X
X foreach (@$methods){
X $pre = $pst = $cmt = $idx = '';
X if( defined $refs->{$_} ){
X $pre = "\\(";
X $pst = ")";
X $cmt = " # returns ref";
X }
X $$out .= " sub $_ {$cmt\n my \$r = shift;\n";
X if( $type eq 'ARRAY' ){
X $elem = "[$cnt]";
X ++$cnt;
X }
X elsif( $type eq 'HASH' ){
X $elem = "{'$_'}";
X }
X if( defined $arrays->{$_} ){
X $$out .= " my \$i;\n";
X $$out .= " \@_ ? (\$i = shift) : return \$r->$elem;\n";
X $idx = "->[\$i]";
X }
X elsif( defined $hashes->{$_} ){
X $$out .= " my \$i;\n";
X $$out .= " \@_ ? (\$i = shift) : return \$r->$elem;\n";
X $idx = "->{\$i}";
X }
X $$out .= " \@_ ? (\$r->$elem$idx = shift) : $pre\$r->$elem$idx$pst;\n";
X $$out .= " }\n";
X }
}
X
1;
SHAR_EOF
$shar_touch -am 1108060296 'obstructs/Class/Template.pm' &&
chmod 0644 'obstructs/Class/Template.pm' ||
$echo 'restore of' 'obstructs/Class/Template.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Class/Template.pm:' 'MD5 check failed'
4ccfb1ef6cb0ef795d19325556a78797 obstructs/Class/Template.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Class/Template.pm'`"
test 5024 -eq "$shar_count" ||
$echo 'obstructs/Class/Template.pm:' 'original size' '5024,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/File/stat.pm ==============
if test ! -d 'obstructs/File'; then
$echo 'x -' 'creating directory' 'obstructs/File'
mkdir 'obstructs/File'
fi
if test -f 'obstructs/File/stat.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/File/stat.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/File/stat.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/File/stat.pm' &&
package File::stat;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(stat lstat);
X @EXPORT_OK = qw( $st_dev $st_ino $st_mode
X $st_nlink $st_uid $st_gid
X $st_rdev $st_size
X $st_atime $st_mtime $st_ctime
X $st_blksize $st_blocks
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'File::stat' => [
X map { $_ => '$' } qw{
X dev ino mode nlink uid gid rdev size
X atime mtime ctime blksize blocks
X }
];
X
sub populate (@) {
X return unless @_;
X my $stob = new();
X @$stob = (
X $st_dev, $st_ino, $st_mode, $st_nlink, $st_uid, $st_gid, $st_rdev,
X $st_size, $st_atime, $st_mtime, $st_ctime, $st_blksize, $st_blocks )
X = @_;
X return $stob;
}
X
sub lstat (*) { populate(CORE::lstat(shift)) }
X
sub stat ($) {
X my $arg = shift;
X my $st = populate(CORE::stat $arg);
X return $st if $st;
X no strict 'refs';
X require Symbol;
X return populate(CORE::stat \*{Symbol::qualify($arg)});
}
X
1;
__END__
X
=head1 NAME
X
File::stat.pm - by-name interface to Perl's built-in stat() functions
X
=head1 SYNOPSIS
X
X use File::stat;
X $st = stat($file) or die "No $file: $!";
X if ( ($st->mode & 0111) && $st->nlink > 1) ) {
X print "$file is executable with lotsa links\n";
X }
X
X use File::stat qw(:FIELDS);
X stat($file) or die "No $file: $!";
X if ( ($st_mode & 0111) && $st_nlink > 1) ) {
X print "$file is executable with lotsa links\n";
X }
X
=head1 DESCRIPTION
X
This module's default exports override the core stat()
and lstat() functions, replacing them with versions that return
"File::stat" objects. This object has methods that
return the similarly named structure field name from the
stat(2) function; namely,
dev,
ino,
mode,
nlink,
uid,
gid,
rdev,
size,
atime,
mtime,
ctime,
blksize,
and
blocks.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your stat() and lstat() functions.) Access these fields as
variables named with a preceding C<st_> in front their method names.
Thus, C<$stat_obj-E<gt>dev()> corresponds to $st_dev if you import
the fields.
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1129130296 'obstructs/File/stat.pm' &&
chmod 0644 'obstructs/File/stat.pm' ||
$echo 'restore of' 'obstructs/File/stat.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/File/stat.pm:' 'MD5 check failed'
4d121fbb2e918b7f35c2b6fa2df6ffed obstructs/File/stat.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/File/stat.pm'`"
test 2782 -eq "$shar_count" ||
$echo 'obstructs/File/stat.pm:' 'original size' '2782,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Net/hostent.pm ==============
if test ! -d 'obstructs/Net'; then
$echo 'x -' 'creating directory' 'obstructs/Net'
mkdir 'obstructs/Net'
fi
if test -f 'obstructs/Net/hostent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Net/hostent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Net/hostent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/hostent.pm' &&
package Net::hostent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(gethostbyname gethostbyaddr gethost);
X @EXPORT_OK = qw(
X $h_name @h_aliases
X $h_addrtype $h_length
X @h_addr_list $h_addr
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'Net::hostent' => [
X name => '$',
X aliases => '@',
X addrtype => '$',
X 'length' => '$',
X addr_list => '@',
];
X
sub addr { shift->addr_list->[0] }
X
sub populate (@) {
X return unless @_;
X my $hob = new();
X $h_name = $hob->[0] = $_[0];
X @h_aliases = @{ $hob->[1] } = split ' ', $_[1];
X $h_addrtype = $hob->[2] = $_[2];
X $h_length = $hob->[3] = $_[3];
X $h_addr = $_[4];
X @h_addr_list = @{ $hob->[4] } = @_[ (4 .. $#_) ];
X return $hob;
}
X
sub gethostbyname ($) { populate(CORE::gethostbyname(shift)) }
X
sub gethostbyaddr ($;$) {
X my ($addr, $addrtype);
X $addr = shift;
X require Socket unless @_;
X $addrtype = @_ ? shift : Socket::AF_INET();
X populate(CORE::gethostbyaddr($addr, $addrtype))
}
X
sub gethost($) {
X if ($_[0] =~ /^\d+(?:\.\d+(?:\.\d+(?:\.\d+)?)?)?$/) {
X require Socket;
X &gethostbyaddr(Socket::inet_aton(shift));
X } else {
X &gethostbyname;
X }
}
X
1;
__END__
X
=head1 NAME
X
Net::hostent - by-name interface to Perl's built-in gethost*() functions
X
=head1 SYNOPSIS
X
X use Net::hostnet;
X
=head1 DESCRIPTION
X
This module's default exports override the core gethostbyname() and
gethostbyaddr() functions, replacing them with versions that return
"Net::hostent" objects. This object has methods that return the similarly
named structure field name from the C's hostent structure from F<netdb.h>;
namely name, aliases, addrtype, length, and addresses. The aliases and
addresses methods return array reference, the rest scalars. The addr
method is equivalent to the zeroth element in the addresses array
reference.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as variables named
with a preceding C<h_>. Thus, C<$host_obj-E<gt>name()> corresponds to
$h_name if you import the fields. Array references are available as
regular array variables, so for example C<@{ $host_obj-E<gt>aliases()
}> would be simply @h_aliases.
X
The gethost() funtion is a simple front-end that forwards a numeric
argument to gethostbyaddr() by way of Socket::inet_aton, and the rest
to gethostbyname().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 EXAMPLES
X
X use Net::hostent;
X use Socket;
X
X @ARGV = ('netscape.com') unless @ARGV;
X
X for $host ( @ARGV ) {
X
X unless ($h = gethost($host)) {
X warn "$0: no such host: $host\n";
X next;
X }
X
X printf "\n%s is %s%s\n",
X $host,
X lc($h->name) eq lc($host) ? "" : "*really* ",
X $h->name;
X
X print "\taliases are ", join(", ", @{$h->aliases}), "\n"
X if @{$h->aliases};
X
X if ( @{$h->addr_list} > 1 ) {
X my $i;
X for $addr ( @{$h->addr_list} ) {
X printf "\taddr #%d is [%s]\n", $i++, inet_ntoa($addr);
X }
X } else {
X printf "\taddress is [%s]\n", inet_ntoa($h->addr);
X }
X
X if ($h = gethostbyaddr($h->addr)) {
X if (lc($h->name) ne lc($host)) {
X printf "\tThat addr reverses to host %s!\n", $h->name;
X $host = $h->name;
X redo;
X }
X }
X }
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1129133896 'obstructs/Net/hostent.pm' &&
chmod 0644 'obstructs/Net/hostent.pm' ||
$echo 'restore of' 'obstructs/Net/hostent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Net/hostent.pm:' 'MD5 check failed'
27e11c684fe0e621da0109fa7ecef0d9 obstructs/Net/hostent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/hostent.pm'`"
test 3961 -eq "$shar_count" ||
$echo 'obstructs/Net/hostent.pm:' 'original size' '3961,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Net/netent.pm ==============
if test -f 'obstructs/Net/netent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Net/netent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Net/netent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/netent.pm' &&
package Net::netent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(getnetbyname getnetbyaddr getnet);
X @EXPORT_OK = qw(
X $n_name @n_aliases
X $n_addrtype $n_net
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'Net::netent' => [
X name => '$',
X aliases => '@',
X addrtype => '$',
X net => '$',
];
X
sub populate (@) {
X return unless @_;
X my $nob = new();
X $n_name = $nob->[0] = $_[0];
X @n_aliases = @{ $nob->[1] } = split ' ', $_[1];
X $n_addrtype = $nob->[2] = $_[2];
X $n_net = $nob->[3] = $_[3];
X return $nob;
}
X
sub getnetbyname ($) { populate(CORE::getnetbyname(shift)) }
X
sub getnetbyaddr ($;$) {
X my ($net, $addrtype);
X $net = shift;
X require Socket if @_;
X $addrtype = @_ ? shift : Socket::AF_INET();
X populate(CORE::getnetbyaddr($net, $addrtype))
}
X
sub getnet($) {
X if ($_[0] =~ /^\d+(?:\.\d+(?:\.\d+(?:\.\d+)?)?)?$/) {
X require Socket;
X &getnetbyaddr(Socket::inet_aton(shift));
X } else {
X &getnetbyname;
X }
}
X
1;
__END__
X
=head1 NAME
X
Net::netent - by-name interface to Perl's built-in getnet*() functions
X
=head1 SYNOPSIS
X
X use Net::netent qw(:FIELDS);
X getnetbyname("loopback") or die "bad net";
X printf "%s is %08X\n", $n_name, $n_net;
X
X use Net::netent;
X
X $n = getnetbyname("loopback") or die "bad net";
X { # there's gotta be a better way, eh?
X @bytes = unpack("C4", pack("N", $n->net));
X shift @bytes while @bytes && $bytes[0] == 0;
X }
X printf "%s is %08X [%d.%d.%d.%d]\n", $n->name, $n->net, @bytes;
X
=head1 DESCRIPTION
X
This module's default exports override the core getnetbyname() and
getnetbyaddr() functions, replacing them with versions that return
"Net::netent" objects. This object has methods that return the similarly
named structure field name from the C's netent structure from F<netdb.h>;
namely name, aliases, addrtype, and net. The aliases
method returns an array reference, the rest scalars.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as variables named
with a preceding C<n_>. Thus, C<$net_obj-E<gt>name()> corresponds to
$n_name if you import the fields. Array references are available as
regular array variables, so for example C<@{ $net_obj-E<gt>aliases()
}> would be simply @n_aliases.
X
The getnet() funtion is a simple front-end that forwards a numeric
argument to getnetbyaddr(), and the rest
to getnetbyname().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 EXAMPLES
X
The getnet() functions do this in the Perl core:
X
X sv_setiv(sv, (I32)nent->n_net);
X
The gethost() functions do this in the Perl core:
X
X sv_setpvn(sv, hent->h_addr, len);
X
That means that the address comes back in binary for the
host functions, and as a regular perl integer for the net ones.
This seems a bug, but here's how to deal with it:
X
X use strict;
X use Socket;
X use Net::netent;
X
X @ARGV = ('loopback') unless @ARGV;
X
X my($n, $net);
X
X for $net ( @ARGV ) {
X
X unless ($n = getnetbyname($net)) {
X warn "$0: no such net: $net\n";
X next;
X }
X
X printf "\n%s is %s%s\n",
X $net,
X lc($n->name) eq lc($net) ? "" : "*really* ",
X $n->name;
X
X print "\taliases are ", join(", ", @{$n->aliases}), "\n"
X if @{$n->aliases};
X
X # this is stupid; first, why is this not in binary?
X # second, why am i going through these convolutions
X # to make it looks right
X {
X my @a = unpack("C4", pack("N", $n->net));
X shift @a while @a && $a[0] == 0;
X printf "\taddr is %s [%d.%d.%d.%d]\n", $n->net, @a;
X }
X
X if ($n = getnetbyaddr($n->net)) {
X if (lc($n->name) ne lc($net)) {
X printf "\tThat addr reverses to net %s!\n", $n->name;
X $net = $n->name;
X redo;
X }
X }
X }
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1130091396 'obstructs/Net/netent.pm' &&
chmod 0644 'obstructs/Net/netent.pm' ||
$echo 'restore of' 'obstructs/Net/netent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Net/netent.pm:' 'MD5 check failed'
e75ca81b142c8df118f1cdddc285f71a obstructs/Net/netent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/netent.pm'`"
test 4435 -eq "$shar_count" ||
$echo 'obstructs/Net/netent.pm:' 'original size' '4435,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Net/protoent.pm ==============
if test -f 'obstructs/Net/protoent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Net/protoent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Net/protoent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/protoent.pm' &&
package Net::protoent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(getprotobyname getprotobynumber getprotoent);
X @EXPORT_OK = qw( $p_name @p_aliases $p_proto );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'Net::protoent' => [
X name => '$',
X aliases => '@',
X proto => '$',
];
X
sub populate (@) {
X return unless @_;
X my $pob = new();
X $p_name = $pob->[0] = $_[0];
X @p_aliases = @{ $pob->[1] } = split ' ', $_[1];
X $p_proto = $pob->[2] = $_[2];
X return $pob;
}
X
sub getprotoent ( ) { populate(CORE::getprotoent()) }
sub getprotobyname ($) { populate(CORE::getprotobyname(shift)) }
sub getprotobynumber ($) { populate(CORE::getprotobynumber(shift)) }
X
sub getproto ($;$) {
X no strict 'refs';
X return &{'getprotoby' . ($_[0]=~/^\d+$/ ? 'number' : 'name')}(@_);
}
X
1;
X
__END__
X
=head1 NAME
X
Net::protoent - by-name interface to Perl's built-in getproto*() functions
X
=head1 SYNOPSIS
X
X use Net::protoent;
X $p = getprotobyname(shift || 'tcp') || die "no proto";
X printf "proto for %s is %d, aliases are %s\n",
X $p->name, $p->proto, "@{$p->aliases}";
X
X use Net::protoent qw(:FIELDS);
X getprotobyname(shift || 'tcp') || die "no proto";
X print "proto for $p_name is $p_proto, aliases are @p_aliases\n";
X
=head1 DESCRIPTION
X
This module's default exports override the core getprotoent(),
getprotobyname(), and getnetbyport() functions, replacing them with
versions that return "Net::protoent" objects. They take default
second arguments of "tcp". This object has methods that return the
similarly named structure field name from the C's protoent structure
from F<netdb.h>; namely name, aliases, and proto. The aliases method
returns an array reference, the rest scalars.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as variables named
with a preceding C<p_>. Thus, C<$proto_obj-E<gt>name()> corresponds to
$p_name if you import the fields. Array references are available as
regular array variables, so for example C<@{ $proto_obj-E<gt>aliases()
}> would be simply @p_aliases.
X
The getproto() function is a simple front-end that forwards a numeric
argument to getprotobyport(), and the rest to getprotobyname().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1130095196 'obstructs/Net/protoent.pm' &&
chmod 0644 'obstructs/Net/protoent.pm' ||
$echo 'restore of' 'obstructs/Net/protoent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Net/protoent.pm:' 'MD5 check failed'
c8e24414a4b93b93dab2b257e15bdd38 obstructs/Net/protoent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/protoent.pm'`"
test 2973 -eq "$shar_count" ||
$echo 'obstructs/Net/protoent.pm:' 'original size' '2973,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Net/servent.pm ==============
if test -f 'obstructs/Net/servent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Net/servent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Net/servent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/servent.pm' &&
package Net::servent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(getservbyname getservbyport getservent getserv);
X @EXPORT_OK = qw( $s_name @s_aliases $s_port $s_proto );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'Net::servent' => [
X name => '$',
X aliases => '@',
X port => '$',
X proto => '$',
];
X
sub populate (@) {
X return unless @_;
X my $sob = new();
X $s_name = $sob->[0] = $_[0];
X @s_aliases = @{ $sob->[1] } = split ' ', $_[1];
X $s_port = $sob->[2] = $_[2];
X $s_proto = $sob->[3] = $_[3];
X return $sob;
}
X
sub getservent ( ) { populate(CORE::getservent()) }
sub getservbyname ($;$) { populate(CORE::getservbyname(shift,shift||'tcp')) }
sub getservbyport ($;$) { populate(CORE::getservbyport(shift,shift||'tcp')) }
X
sub getserv ($;$) {
X no strict 'refs';
X return &{'getservby' . ($_[0]=~/^\d+$/ ? 'port' : 'name')}(@_);
}
X
1;
X
__END__
X
=head1 NAME
X
Net::servent - by-name interface to Perl's built-in getserv*() functions
X
=head1 SYNOPSIS
X
X use Net::servent;
X $s = getservbyname(shift || 'ftp') || die "no service";
X printf "port for %s is %s, aliases are %s\n",
X $s->name, $s->port, "@{$s->aliases}";
X
X use Net::servent qw(:FIELDS);
X getservbyname(shift || 'ftp') || die "no service";
X print "port for $s_name is $s_port, aliases are @s_aliases\n";
X
=head1 DESCRIPTION
X
This module's default exports override the core getservent(),
getservbyname(), and
getnetbyport() functions, replacing them with versions that return
"Net::servent" objects. They take default second arguments of "tcp". This object has methods that return the similarly
named structure field name from the C's servent structure from F<netdb.h>;
namely name, aliases, port, and proto. The aliases
method returns an array reference, the rest scalars.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as variables named
with a preceding C<n_>. Thus, C<$serv_obj-E<gt>name()> corresponds to
$s_name if you import the fields. Array references are available as
regular array variables, so for example C<@{ $serv_obj-E<gt>aliases()
}> would be simply @s_aliases.
X
The getserv() function is a simple front-end that forwards a numeric
argument to getservbyport(), and the rest to getservbyname().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 EXAMPLES
X
X use Net::servent qw(:FIELDS);
X
X while (@ARGV) {
X my ($service, $proto) = ((split m!/!, shift), 'tcp');
X my $valet = getserv($service, $proto);
X unless ($valet) {
X warn "$0: No service: $service/$proto\n"
X next;
X }
X printf "service $service/$proto is port %d\n", $valet->port;
X print "alias are @s_aliases\n" if @s_aliases;
X }
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1130094396 'obstructs/Net/servent.pm' &&
chmod 0644 'obstructs/Net/servent.pm' ||
$echo 'restore of' 'obstructs/Net/servent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Net/servent.pm:' 'MD5 check failed'
b09a8a3151b490a083236f84aae0e689 obstructs/Net/servent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/servent.pm'`"
test 3424 -eq "$shar_count" ||
$echo 'obstructs/Net/servent.pm:' 'original size' '3424,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Time/gmtime.pm ==============
if test ! -d 'obstructs/Time'; then
$echo 'x -' 'creating directory' 'obstructs/Time'
mkdir 'obstructs/Time'
fi
if test -f 'obstructs/Time/gmtime.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Time/gmtime.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Time/gmtime.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/gmtime.pm' &&
package Time::gmtime;
use strict;
use Time::tm;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter Time::tm);
X @EXPORT = qw(gmtime gmctime);
X @EXPORT_OK = qw(
X $tm_sec $tm_min $tm_hour $tm_mday
X $tm_mon $tm_year $tm_wday $tm_yday
X $tm_isdst
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
sub populate (@) {
X return unless @_;
X my $tmob = Time::tm->new();
X @$tmob = (
X $tm_sec, $tm_min, $tm_hour, $tm_mday,
X $tm_mon, $tm_year, $tm_wday, $tm_yday,
X $tm_isdst )
X = @_;
X return $tmob;
}
X
sub gmtime (;$) { populate CORE::gmtime(shift||time)}
sub gmctime (;$) { scalar CORE::gmtime(shift||time)}
X
1;
__END__
X
=head1 NAME
X
Time::gmtime.pm - by-name interface to Perl's built-in gmtime() function
X
=head1 SYNOPSIS
X
X use Time::gmtime;
X $gm = gmtime();
X printf "The day in Greenwich is %s\n",
X (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm->wday() ];
X
X use Time::gmtime w(:FIELDS;
X printf "The day in Greenwich is %s\n",
X (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm_wday() ];
X
X $now = gmctime();
X
X use Time::gmtime;
X use File::stat;
X $date_string = gmctime(stat($file)->mtime);
X
=head1 DESCRIPTION
X
This module's default exports override the core gmtime() function,
replacing it with a version that returns "Time::tm" objects.
This object has methods that return the similarly named structure field
name from the C's tm structure from F<time.h>; namely sec, min, hour,
mday, mon, year, wday, yday, and isdst.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this
still overrides your core functions.) Access these fields as variables
named with a preceding C<tm_> in front their method names. Thus,
C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import the fields.
X
The gmctime() funtion provides a way of getting at the
scalar sense of the original CORE::gmtime() function.
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1129132196 'obstructs/Time/gmtime.pm' &&
chmod 0644 'obstructs/Time/gmtime.pm' ||
$echo 'restore of' 'obstructs/Time/gmtime.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Time/gmtime.pm:' 'MD5 check failed'
8617e4442d682c2bc444e12b612f98e2 obstructs/Time/gmtime.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/gmtime.pm'`"
test 2476 -eq "$shar_count" ||
$echo 'obstructs/Time/gmtime.pm:' 'original size' '2476,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Time/localtime.pm ==============
if test -f 'obstructs/Time/localtime.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Time/localtime.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Time/localtime.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/localtime.pm' &&
package Time::localtime;
use strict;
use Time::tm;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter Time::tm);
X @EXPORT = qw(localtime ctime);
X @EXPORT_OK = qw(
X $tm_sec $tm_min $tm_hour $tm_mday
X $tm_mon $tm_year $tm_wday $tm_yday
X $tm_isdst
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
sub populate (@) {
X return unless @_;
X my $tmob = Time::tm->new();
X @$tmob = (
X $tm_sec, $tm_min, $tm_hour, $tm_mday,
X $tm_mon, $tm_year, $tm_wday, $tm_yday,
X $tm_isdst )
X = @_;
X return $tmob;
}
X
sub localtime (;$) { populate CORE::localtime(shift||time)}
sub ctime (;$) { scalar CORE::localtime(shift||time) }
X
1;
X
__END__
X
=head1 NAME
X
Time::localtime.pm - by-name interface to Perl's built-in localtime() function
X
=head1 SYNOPSIS
X
X use Time::localtime;
X printf "Year is %d\n", localtime->year() + 1900;
X
X $now = ctime();
X
X use Time::localtime;
X use File::stat;
X $date_string = ctime(stat($file)->mtime);
X
=head1 DESCRIPTION
X
This module's default exports override the core localtime() function,
replacing it with a version that returns "Time::tm" objects.
This object has methods that return the similarly named structure field
name from the C's tm structure from F<time.h>; namely sec, min, hour,
mday, mon, year, wday, yday, and isdst.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as
variables named with a preceding C<tm_> in front their method names.
Thus, C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import
the fields.
X
The ctime() funtion provides a way of getting at the
scalar sense of the original CORE::localtime() function.
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1129132196 'obstructs/Time/localtime.pm' &&
chmod 0644 'obstructs/Time/localtime.pm' ||
$echo 'restore of' 'obstructs/Time/localtime.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Time/localtime.pm:' 'MD5 check failed'
4f44256053f0573143e7f1b78e3db9b1 obstructs/Time/localtime.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/localtime.pm'`"
test 2307 -eq "$shar_count" ||
$echo 'obstructs/Time/localtime.pm:' 'original size' '2307,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/Time/tm.pm ==============
if test -f 'obstructs/Time/tm.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/Time/tm.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/Time/tm.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/tm.pm' &&
package Time::tm;
use strict;
X
use Class::Template qw(struct);
struct('Time::tm' => [
X map { $_ => '$' } qw{ sec min hour mday mon year wday yday isdst }
]);
X
1;
__END__
X
=head1 NAME
X
Time::tm.pm - internal object used by Time::gmtime and Time::localtime
X
=head1 DESCRIPTION
X
This module is used internally as a base class by Time::localtime And
Time::gmtime functions. It creates a Time::tm struct object which is
addressable just like's C's tm structure from F<time.h>; namely with sec,
min, hour, mday, mon, year, wday, yday, and isdst.
X
This class is an internal interface only.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1129132696 'obstructs/Time/tm.pm' &&
chmod 0644 'obstructs/Time/tm.pm' ||
$echo 'restore of' 'obstructs/Time/tm.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/Time/tm.pm:' 'MD5 check failed'
02859f003106bb6eb92cc91bb9b37666 obstructs/Time/tm.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/tm.pm'`"
test 622 -eq "$shar_count" ||
$echo 'obstructs/Time/tm.pm:' 'original size' '622,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/User/grent.pm ==============
if test ! -d 'obstructs/User'; then
$echo 'x -' 'creating directory' 'obstructs/User'
mkdir 'obstructs/User'
fi
if test -f 'obstructs/User/grent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/User/grent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/User/grent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/User/grent.pm' &&
package User::grent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(getgrent getgrgid getgrnam getgr);
X @EXPORT_OK = qw($gr_name $gr_gid $gr_passwd $gr_mem @gr_members);
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'User::grent' => [
X name => '$',
X passwd => '$',
X gid => '$',
X members => '@',
];
X
sub populate (@) {
X return unless @_;
X my $gob = new();
X ($gr_name, $gr_passwd, $gr_gid) = @$gob[0,1,2] = @_[0,1,2];
X @gr_members = @{$gob->[3]} = split ' ', $_[3];
X return $gob;
}
X
sub getgrent ( ) { populate(CORE::getgrent()) }
sub getgrnam ($) { populate(CORE::getgrnam(shift)) }
sub getgrgid ($) { populate(CORE::getgrgid(shift)) }
sub getgr ($) { ($_[0] =~ /^\d+/) ? &getgrgid : &getgrnam }
X
1;
__END__
X
=head1 NAME
X
User::grent.pm - by-name interface to Perl's built-in getgr*() functions
X
=head1 SYNOPSIS
X
X use User::grent;
X $gr = getgrgid(0) or die "No group zero";
X if ( $gr->name eq 'wheel' && @{$gr->members} > 1 ) {
X print "gid zero name wheel, with other members";
X }
X
X use User::grent qw(:FIELDS;
X getgrgid(0) or die "No group zero";
X if ( $gr_name eq 'wheel' && @gr_members > 1 ) {
X print "gid zero name wheel, with other members";
X }
X
X $gr = getgr($whoever);
X
=head1 DESCRIPTION
X
This module's default exports override the core getgrent(), getgruid(),
and getgrnam() functions, replacing them with versions that return
"User::grent" objects. This object has methods that return the similarly
named structure field name from the C's passwd structure from F<grp.h>;
namely name, passwd, gid, and members (not mem). The first three
return scalars, the last an array reference.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as variables named
with a preceding C<gr_>. Thus, C<$group_obj-E<gt>gid()> corresponds
to $gr_gid if you import the fields. Array references are available as
regular array variables, so C<@{ $group_obj-E<gt>members() }> would be
simply @gr_members.
X
The getpw() funtion is a simple front-end that forwards
a numeric argument to getpwuid() and the rest to getpwnam().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1130094696 'obstructs/User/grent.pm' &&
chmod 0644 'obstructs/User/grent.pm' ||
$echo 'restore of' 'obstructs/User/grent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/User/grent.pm:' 'MD5 check failed'
9fbf4010f722f9bc493657ec56f8ce5d obstructs/User/grent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/User/grent.pm'`"
test 2848 -eq "$shar_count" ||
$echo 'obstructs/User/grent.pm:' 'original size' '2848,' 'current size' "$shar_count!"
fi
fi
# ============= obstructs/User/pwent.pm ==============
if test -f 'obstructs/User/pwent.pm' && test "$first_param" != -c; then
$echo 'x -' SKIPPING 'obstructs/User/pwent.pm' '(file already exists)'
else
$echo 'x -' extracting 'obstructs/User/pwent.pm' '(text)'
sed 's/^X//' << 'SHAR_EOF' > 'obstructs/User/pwent.pm' &&
package User::pwent;
use strict;
X
BEGIN {
X use Exporter ();
X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
X @ISA = qw(Exporter);
X @EXPORT = qw(getpwent getpwuid getpwnam getpw);
X @EXPORT_OK = qw(
X $pw_name $pw_passwd $pw_uid
X $pw_gid $pw_quota $pw_comment
X $pw_gecos $pw_dir $pw_shell
X );
X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] );
}
use vars @EXPORT_OK;
X
use Class::Template qw(struct);
struct 'User::pwent' => [
X name => '$',
X passwd => '$',
X uid => '$',
X gid => '$',
X quota => '$',
X comment => '$',
X gcos => '$',
X dir => '$',
X shell => '$',
];
X
sub populate (@) {
X return unless @_;
X my $pwob = new();
X
X ( $pw_name, $pw_passwd, $pw_uid,
X $pw_gid, $pw_quota, $pw_comment,
X $pw_gecos, $pw_dir, $pw_shell, ) = @$pwob = @_;
X
X return $pwob;
}
X
sub getpwent ( ) { populate(CORE::getpwent()) }
sub getpwnam ($) { populate(CORE::getpwnam(shift)) }
sub getpwgid ($) { populate(CORE::getpwgid(shift)) }
sub getpw ($) { ($_[0] =~ /^\d+/) ? &getpwgid : &getpwnam }
X
1;
__END__
X
=head1 NAME
X
User::pwent.pm - by-name interface to Perl's built-in getpw*() functions
X
=head1 SYNOPSIS
X
X use User::pwent;
X $pw = getpwnam('daemon') or die "No daemon user";
X if ( $pw->uid == 1 && $pw->dir =~ m#^/(bin|tmp)?$# ) {
X print "gid 1 on root dir";
X }
X
X use User::pwent qw(:FIELDS);
X getpwnam('daemon') or die "No daemon user";
X if ( $pw_uid == 1 && $pw_dir =~ m#^/(bin|tmp)?$# ) {
X print "gid 1 on root dir";
X }
X
X $pw = getpw($whoever);
X
=head1 DESCRIPTION
X
This module's default exports override the core getpwent(), getpwuid(),
and getpwnam() functions, replacing them with versions that return
"User::pwent" objects. This object has methods that return the similarly
named structure field name from the C's passwd structure from F<pwd.h>;
namely name, passwd, uid, gid, quota, comment, gecos, dir, and shell.
X
You may also import all the structure fields directly into your namespace
as regular variables using the :FIELDS import tag. (Note that this still
overrides your core functions.) Access these fields as
variables named with a preceding C<pw_> in front their method names.
Thus, C<$passwd_obj-E<gt>shell()> corresponds to $pw_shell if you import
the fields.
X
The getpw() funtion is a simple front-end that forwards
a numeric argument to getpwuid() and the rest to getpwnam().
X
To access this functionality without the core overrides,
pass the C<use> an empty import list, and then access
function functions with their full qualified names.
On the other hand, the built-ins are still available
via the C<CORE::> pseudo-package.
X
=head1 NOTE
X
While this class is currently implemented using the Class::Template
module to build a struct-like class, you shouldn't rely upon this.
X
=head1 AUTHOR
X
Tom Christiansen
SHAR_EOF
$shar_touch -am 1130094696 'obstructs/User/pwent.pm' &&
chmod 0644 'obstructs/User/pwent.pm' ||
$echo 'restore of' 'obstructs/User/pwent.pm' 'failed'
if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
&& ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
md5sum -c << SHAR_EOF >/dev/null 2>&1 \
|| $echo 'obstructs/User/pwent.pm:' 'MD5 check failed'
905033d579b32729f95a760e013dbde4 obstructs/User/pwent.pm
SHAR_EOF
else
shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/User/pwent.pm'`"
test 2899 -eq "$shar_count" ||
$echo 'obstructs/User/pwent.pm:' 'original size' '2899,' 'current size' "$shar_count!"
fi
fi
rm -fr _sh24166
exit 0
p5p-msgid: <199611301652.JAA24201@toy.perl.com>
Subject: FileHandle that 'ISA' IO::File
Date: Mon, 2 Dec 1996 17:18:02 GMT
From: Nick Ing-Simmons <nik@tiuk.ti.com>
Files: MANIFEST lib/FileHandle.pm
Subject: FileHandle that 'is' and IO::File
Andreas Koenig <k@anna.in-berlin.de> writes:
>>>>>> Nick Ing-Simmons <nik@tiuk.ti.com> writes:
>
> > The patch will serve till we can get derived version working.
>
>I'm putting much hope in the your patch, Nick, because I have another
>problem pending. No test case yet, because I'm waiting for your
>FileHandle.pm.
>
>I'll let you know more details as soon as I have a structured view of
>the problem. Your patch will (hopefully) help me to get there,
>
>andreas
Please try attached.
Drop into lib/FileHandle.pm
p5p-msgid: <199612021718.RAA04416@pluto>
Subject: 10+ debugger patch
Date: Sun, 1 Dec 1996 06:37:31 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: lib/perl5db.pl perl.c pod/perldebug.pod
Bugs corrected:
perl.c
a) Could have deadlocked debugging its own signal handler;
lib/perl5db.pl
pod/perldebug.pod
b) Documentation (internal and POD) updated;
c) NonStop now will not stop at end;
d) variable names more meaningful now;
e) Will not trace last line of itself now;
f) Dumping of looong lines in a program (see Config.pm) interruptable;
g) $@ not wiped by evalled expressions;
While updating the docs I was forced to change some API (to make it
documentable), which resulted in following improvements:
frame & 4 recognized: more verbose output;
frame changes style of TRACE;
Non-interruptable lines have no `:' in the listing;
frame outputs `require'd packages as well.
added Options AutoTrace inhibit_exit
Though this may look a lot, all the changes are not in the main flow
of execution (in frills which are usually disabled), so I think they
may be added even this late in the cycle. Documentation would be quite
messy without these changes.
As well as I know, the documentation is complete now, so one can
_really_ write a new debugger from scratch.
Enjoy,
p5p-msgid: <199612011137.GAA10864@monk.mps.ohio-state.edu>
Subject: DB_File 1.07
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs t/lib/db-btree.t t/lib/db-recno.t
Subject: DB_File 1.08
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs
OTHER CORE CHANGES
Subject: Eliminate spurious warning when splicing undefs
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c sv.h
Subject: Eliminate spurious warning from "x=" operator
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c
Subject: Fix line numbers near control structures
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c perly.c perly.c.diff perly.y proto.h
Subject: Don't let scalar unpack() underflow stack
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Fix core dump from precedence bug in "@foo" warning
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c
Subject: Move die() to utils.c; add varargs hack to croak()
From: Chip Salzenberg <chip@atlantic.net>
Files: pp_ctl.c util.c
Subject: Avoid memcmp() for magnitude test if it thinks char is signed
From: Chip Salzenberg <chip@atlantic.net>
Files: Configure config_H config_h.SH doop.c ext/SDBM_File/sdbm/pair.c ext/SDBM_File/sdbm/sdbm.h handy.h hv.c perl.h pp_hot.c proto.h regexec.c sv.c toke.c util.c
Subject: Fully paramaterize locales; disable all if NO_LOCALE
From: Chip Salzenberg <chip@atlantic.net>
Files: ext/POSIX/POSIX.xs op.c perl.h pp.c pp_sys.c sv.c util.c
PORTABILITY AND TESTING
Subject: Bitwise op fix for Alpha
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: VMS patches for 5.003_10
Date: Wed, 04 Dec 1996 16:40:12 -0500 (EST)
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: EXTERN.h INTERN.h old_perl_exp.SH perl.c perl.h perl_exp.SH pp.c pp_ctl.c pp_sys.c proto.h sv.c toke.c util.c utils/perldoc.PL vms/config.vms vms/descrip.mms vms/gen_shrfls.pl vms/genconfig.pl vms/vmsish.h
private-msgid: <01ICMALO8NMS001A1D@hmivax.humgen.upenn.edu>
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CORE LANGUAGE CHANGES
Subject: Lexical locales
From: Chip Salzenberg <chip@atlantic.net>
Files: too many to list
make effectiveness of locales depend on C<use locale>
Subject: Lexical scoping cleanup
From: Chip Salzenberg <chip@atlantic.net>
Files: many... but mostly perly.y and toke.c
tighten scoping of lexical variables, somewhat on the
new constructs and somewhat on the old
Subject: memory corruption / security bug in sysread,syswrite + patch
Date: Mon, 25 Nov 1996 21:46:31 +0200 (EET)
From: Jarkko Hietaniemi <jhi@cc.hut.fi>
Files: MANIFEST pod/perldiag.pod pod/perlfunc.pod pp_sys.c t/op/sysio.t
Msg-ID: <199611251946.VAA30459@alpha.hut.fi>
(applied based on p5p patch as commit d7090df90a9cb89c83787d916e40d92a616b146d)
DOCUMENTATION
Subject: perldiag documentation patch.
Date: Wed, 20 Nov 96 16:07:28 GMT
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: pod/perldiag.pod
private-msgid: <9611201607.AA12729@claudius.bfsec.bt.co.uk>
Subject: a missing perldiag entry
Date: Thu, 21 Nov 1996 15:24:02 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pod/perldiag.pod
private-msgid: <199611212024.PAA15758@aatma.engin.umich.edu>
Subject: perlfunc patch
Date: Wed, 20 Nov 96 14:04:08 GMT
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: pod/perlfunc.pod
Following on from the patch to make uc, lc etc default to $_ (as per
Camel II), here is a followup patch to perlfunc that documents the
change. I think I have documented all the other cases where $_
defaulting works as well.
p5p-msgid: <9611201404.AA12477@claudius.bfsec.bt.co.uk>
OTHER CORE CHANGES
Subject: Properly prototype safe{malloc,calloc,realloc,free}.
From: Chip Salzenberg <chip@atlantic.net>
Files: proto.h
Subject: UnixWare 2.1 fix for perl5.003_08 - cope with fp->_cnt < -1, allow debugging
Date: Wed, 20 Nov 1996 14:27:06 +0100
From: John Hughes <john@AtlanTech.COM>
Files: sv.c
UnixWare 2.1 has no fp->_base so most of the debugging stuff in sv_gets just
core dumps.
Also, for some unknown reason fp->_cnt is sometimes < -1, screwing up the
initial SvGROW in svgets.
Appart from that its io is std.
p5p-msgid: <01BBD6EE.E915C860@malvinas.AtlanTech.COM>
Subject: die -> croak
Date: Thu, 21 Nov 1996 16:11:21 -0500
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_ctl.c
private-msgid: <199611212111.QAA17070@aatma.engin.umich.edu>
Subject: Cleanup of {,un}pack('w').
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Cleanups from Ilya.
From: Chip Salzenberg <chip@atlantic.net>
Files: gv.c malloc.c pod/perlguts.pod pp_ctl.c
Subject: Fix for unpack('w') on 64-bit systems.
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c
Subject: Re: LC_NUMERIC support is ready + performance
Date: Mon, 25 Nov 1996 22:08:27 -0500 (EST)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: sv.c
Chip Salzenberg writes:
>
> Having thought about the use of our own gcvt() and atof(), I've run
> away in horror. It's just too hairy.
>
> So I've implemented the only viable alternative I know of: Toggling
> LC_NUMERIC to/from "C" as needed.
>
> Patch follows.
>
> I think _09 is *very* close.
Since _09 is going to be alpha anyway, I reiterate my question:
Is there any reason to not include my hash/array performance
patches in _09?
Btw, here is the next performance patch. It makes PADTMP values
stealable too. I do not do by setting TEMP flags on them, since it
would be a very distributed patch, and it would break some places
which check for TEMP for some other reasons (yes, I checked ;-).
This patch decreases *twice* the memory usage of
perl -e '$a = "a" x 1e6; 1'
Enjoy,
p5p-msgid: <199611260308.WAA02677@monk.mps.ohio-state.edu>
Subject: Hash key sharing improvements from Ilya.
From: Chip Salzenberg <chip@atlantic.net>
Files: hv.c hv.h proto.h
Subject: Mortal stack pre-allocation from Ilya.
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c pp.h pp_ctl.c pp_hot.c pp_sys.c
PORTABILITY
Subject: VMS patches post-5.003_08
Date: Fri, 22 Nov 1996 18:16:31 -0500 (EST)
From: Charles Bailey <bailey@hmivax.humgen.upenn.edu>
Files: lib/ExtUtils/MM_Unix.pm lib/ExtUtils/MM_VMS.pm lib/ExtUtils/MakeMaker.pm lib/File/Path.pm mg.c pp_ctl.c utils/h2xs.PL vms/config.vms vms/descrip.mms vms/gen_shrfls.pl vms/genconfig.pl vms/perlvms.pod vms/vms.c vms/vmsish.h
Here're diffs to bring a base 5.003_08 up to the current VMS working
sources. Nearly all of the changes are VMS-specific, and comprise
miscellaneous bugfixes accumulated since 5.003_07, rather than any
particular problem with 5.003_08. I'm posting them here since some
of the patches change core files, and I'd like to insure that I
haven't accidentally created problems for anyone else.
With these and a couple of of the small patches already send to p5p,
5.003_08 builds clean and passes all tests under VMS.
Thanks, Chip, for all the work.
p5p-msgid: <1996Nov22.181631.1603238@hmivax.humgen.upenn.edu>
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CORE LANGUAGE CHANGES
Subject: Bitwise op sign rationalization
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c opcode.pl pod/perlop.pod pod/perltoc.pod pp.c pp.h pp_hot.c proto.h sv.c t/op/bop.t
Make bitwise ops result in unsigned values, unless C<use
integer> is in effect. Includes initial support for UVs.
Subject: Defined scoping for C<my> in control structures
From: Chip Salzenberg <chip@atlantic.net>
Files: op.c perly.c perly.c.diff perly.h perly.y proto.h toke.c
Finally defines semantics of "my" in control expressions,
like the condition of "if" and "while". In all cases, scope
of a "my" var extends to the end of the entire control
structure. Also adds new construct "for my", which
automatically declares the control variable "my" and limits
its scope to the loop.
Subject: Fix ++/-- after int conversion (e.g. 'printf "%d"')
From: Chip Salzenberg <chip@atlantic.net>
Files: pp.c pp_hot.c sv.c
This patch makes Perl correctly ignore SvIVX() if either
NOK or POK is true, since SvIVX() may be a truncated or
overflowed version of the real value.
Subject: Make code match Camel II re: functions that use $_
From: Paul Marquess <pmarquess@bfsec.bt.co.uk>
Files: opcode.pl
Subject: Provide scalar context on left side of "->"
From: Chip Salzenberg <chip@atlantic.net>
Files: perly.c perly.y
Subject: Quote bearword package/handle FOO in "funcname FOO => 'bar'"
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c
OTHER CORE CHANGES
Subject: Warn on overflow of octal and hex integers
From: Chip Salzenberg <chip@atlantic.net>
Files: proto.h toke.c util.c
Subject: If -w active, warn for commas and hashes ('#') in qw()
From: Chip Salzenberg <chip@atlantic.net>
Files: toke.c
Subject: Fixes for pack('w')
From: Ulrich Pfeifer <pfeifer@charly.informatik.uni-dortmund.de>
Files: pp.c t/op/pack.t
Subject: More complete output from sv_dump()
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: sv.c
Subject: Major '..' and debugger patches
From: Ilya Zakharevich <ilya@math.ohio-state.edu>
Files: lib/perl5db.pl op.c pp_ctl.c scope.c scope.h
Subject: Fix for formline()
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: global.sym mg.c perl.h pod/perldiag.pod pp_ctl.c proto.h sv.c t/op/write.t
Subject: Fix stack botch in untie and binmode
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Files: pp_sys.c
Subject: Complete EMBED, including symbols from interp.sym
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST embed.pl ext/DynaLoader/dlutils.c ext/SDBM_File/sdbm/sdbm.h global.sym handy.h malloc.c perl.h pp_sys.c proto.h regexec.c toke.c util.c x2p/Makefile.SH x2p/a2p.h x2p/handy.h x2p/util.h
New define EMBEDMYMALLOC makes embedding total by
avoiding "Mymalloc" etc.
Subject: Support old embedding for people who want it
From: Chip Salzenberg <chip@atlantic.net>
Files: MANIFEST Makefile.SH old_embed.pl old_global.sym
PORTABILITY
Subject: Miscellaneous VMS fixes
From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU>
Files: lib/ExtUtils/Liblist.pm lib/ExtUtils/MM_VMS.pm lib/Math/Complex.pm lib/Time/Local.pm lib/timelocal.pl perl.h perl_exp.SH proto.h t/TEST t/io/read.t t/lib/findbin.t t/lib/getopt.t util.c utils/h2xs.PL vms/Makefile vms/config.vms vms/descrip.mms vms/ext/Stdio/Stdio.pm vms/ext/Stdio/Stdio.xs vms/perlvms.pod vms/test.com vms/vms.c
Subject: DJGPP patches (MS-DOS)
From: "Douglas E. Wegscheid" <wegscd@whirlpool.com>
Files: doio.c dosish.h ext/SDBM_File/sdbm/sdbm.c handy.h lib/AutoSplit.pm lib/Cwd.pm lib/File/Find.pm malloc.c perl.c perl.h pp_sys.c proto.h sv.c util.c
Subject: Patch to make Perl work under AmigaOS
From: "Norbert Pueschel" <pueschel@imsdd.meb.uni-bonn.de>
Files: MANIFEST hints/amigaos.sh installman lib/File/Basename.pm lib/File/Find.pm pod/pod2man.PL pp_sys.c util.c
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Restore the 5.003 gv_fullname() and gv_efullname() functions.
Provide new 3-arg forms gv_fullname3() and gv_efullname3().
This patch adds a IOf_UNTAINT flag in sv.h, as one of the possibles
on an xpvio->xio_flags struct member. It is used to mark the given
file handle as a clean source, even when tainting is turned on.
There are also patches to pp_sys.c in pp_sysread to check this flag
before tainting data, and in pp_hot.c in do_readline for the same
reason. Lastly, it patches toke.c to automatically set this flag on
on a __DATA__ filehandle. The creation of the $pack::DATA
pseudo-filehandle is already checked against running under eval, so
this should not introduce any insecurity.
This patch *does not*:
* Add the "untaint" keyword.
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Date: Thu, 05 Sep 1996 00:25:28 -0400
From: Gurusamy Sarathy <gsar@engin.umich.edu>
Subject: minor misc. cleanup
This patch makes some minor cleanups to the sources. No change
in functionality whatsoever.
Date: Thu, 29 Aug 1996 15:14:51 +0200
From: Sven Verdoolaege <skimo@breughel.ufsia.ac.be>
Subject: more TIEHANDLE
This adds support for a READLINE method.
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This patch changes neither behavior nor performance. However, it does
reduce code size and improve maintainability by combining some common
code in gv_fullname() and gv_efullname().
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Use memcmp instead of bcmp even when we don't care about order.
Add support for tied filehandles.
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Use new GV type explicitly
Update processing of glob expansion under OS/2
Rename global variable to eliminate collision with system headers
Give debugger more information about XSUBs
Pass @_ through properly to nested XSUB call
Improve efficiency of method lookup
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[editor's note: changes seem to be mostly module updates,
documentation changes and some perl API macro additions]
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[editor's note: no patch file was found for this release, so no
fine-grained changes]
I can't find the password for our ftp server, so I had to drop it into
ftp://ftp.sems.com/pub/incoming/perl5.002b3.tar.gz, which is a drop
directory you can't ls.
The current plan is that Andy is gonna whack on this a little more, and
then release a gamma in a few days when he's happy with it. So don't get
carried away. This is now *late* beta.
In other words, have less than the appropriate amount of fun. :-)
Larry
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If you're adventurous, have a look at
ftp://ftp.sems.com/pub/outgoing/perl5.0/perl5.002beta1.tar.gz
Many thanks to Andy for doing the integration.
Obviously, if you consult the bugs database, you'll note there are
still plenty of buglets that need fixing, and several enhancements that
I've intended to put in still haven't made it in (Hi, Tim and Ilya).
But I think it'll be pretty stable. And you can start to fiddle around
with prototypes (which are, of course, still totally undocumented).
Packrats, don't worry too much about readvertising this widely.
Nowadays we're on a T1 here, so our bandwidth is okay.
Have the appropriate amount of jollity.
Larry
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To apply, change to your perl directory, run the command above, then
apply with
patch -p1 -N < thispatch.
This is a consolidation patch. It contains many of the most commonly
applied or agreed-to patches that have been circulating since
patch.1m.
It also changes the 'unofficial patchlevel' in perl.c.
There are some problems (see items marked with '***').
I will attempt to address those in a patch.1o in a few days.
This patch contains the following packages:
My Jumbo Configure patch vs. 1m, with subsequent patches 1, 2, and 3.
Mainly, this provides easier use of local libraries, documents
the installation process in a new INSTALL file, moves important
questions towards the beginning, and improves detection of
signal names (mostly for Linux).
xsubpp-1.922.
Patches from Larry:
eval "1" memory leak patch (as modified by GSAR to apply to 5.001m).
NETaa14551 Infinite loop in formats,
NETaa13729 scope.c patch (fixed problems on AIX and others)
NETaa14138 "substr() & s///" (pp_hot.c)
Patches from ftp.perl.com:
ftp://ftp.perl.com/pub/perl/src/patches/closure-bug.patch,
version of 20 Sep 1995
Includes fix for NETaa14347 (32k limit in regex), and other
fixes.
ftp://ftp.perl.com/pub/perl/src/patches/debugger.patch,
version of 27 Aug 1995
ftp://ftp.perl.com/pub/perl/src/patches/glob-undef.patch,
version of 4 Sep 1995
NETaa14421 $_ doesn't undef
ftp://ftp.perl.com/pub/perl/src/patches/op-segfault.patch,
version of 21 Aug 1995
ftp://ftp.perl.com/pub/perl/src/patches/warn-ref-hash-key.patch,
version of 5 Jun 1995
Tim Bunce's Jumbo DynaLoader patch for Perl5.001m, which is
NETaa14636 Jumbo DynaLoader patch for Perl5.001m, and
Additional patch for NETaa14636 Jumbo DynaLoader patch for Perl5.001m
version of 09 Oct 1995.
***This needs some additional parentheses.***
MakeMaker-5.00. Supercedes NETaa13540 (VMS MakeMaker patches).
(Updates minimod.PL as well.)
***This has a couple of minor problems.
pod2man is run even if it isn't available.
LD_RUN_PATH gets set to some mysterious values.***
NETaa14657 Paul Marquess Net::Ping patch. I've included
Net-Ping-1.00.
NETaa14661 Dean Roehrich DProf. Installed as ext/Devel/DProf.
Configure should pick this up automatically. (5 Apr 1995
version.)
NETaa13742 Jack Shirazi Socket in 5.001. I've also included
his socket.t test in t/lib/socket.t.
c2ph-1.7.
Dean's perlapi patches of Oct 12, 1995, which superceded those
of Oct 8, 1995. This is the one that did
mv perlapi.pid perlxs.pod.
NETaa14310 Tim Bunce A trivial patch for configpm (handy for shell scripts)
DB_File-1.0 patch from Paul Marquess (pmarquess@bfsec.bt.co.uk)
last modified 7th October 1995
version 1.0
Added or updated the following hints files:
hints/hpux.sh
hints/ncr_tower.sh
hints/netbsd.sh
hints/ultrix.sh
Patch and enjoy.
Andy Dougherty doughera@lafcol.lafayette.edu
Dept. of Physics
Lafayette College, Easton PA 18042
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To apply, change to your perl directory, run the command above, then
apply with
patch -p1 -N < thispatch.
Highlights of this patch include:
1. Fixes for $sitelib, $d_stdio_ptr_lval, and $d_stdio_cnt_lval
when config.sh is re-used.
2. Move embed.h, keywords.h, and opcode.h dependencies to
a special regen_headers target that is ordinarily not used.
This is now analogous to the run_byacc target. As a cosmetic
side-effect, I transliterated embed_h.sh into embed.pl so that
it can run on non-unix systems as well.
3. Tests for gdbm_{sync,exists,setopt} in GDBM_File (needed for
Slackware 2.1).
For good measure, I've also thrown in the following patches I pulled
off the list, mostly unmodified from the originals.
1. Larry's "unofficial official" fix for the subroutine array context
problem.
2. Tim's __DATA__ patch. (I kept forgetting about this one.)
3. Malcom's USE_OP_MASK patch to pave the way for his Safe extension.
4. Spider's suggested renaming of regexec to pregexec and regcomp to
pregcomp to avoid conflicts with POSIX symbols on Digital Unix.
(I only added a brief explanatory comment to the relevant .c
files.)
5. Spider's installperl patch to avoid installing *.orig and and the
.exists files. (I changed this a little to include patch's ~
suffix, which is used on systems with short file names (in some
versions of patch)).
6. Raphael's "safe_unlink" patch to installperl, in case a copy
of perl is currently runniung.
7. xsubpp 1.9.
8. Tim's lib.pm module (with patched corrected spelling of 2nd :-).
9. Tim's Exporter module version patches.
10. Tim's MakeMaker patches for make test when LINKTYPE=static.
11. Randal's pod2html patches.
12. Spider's "picky compiler" patches for x2p/util.[ch]
13. Paul's updated source filtering patches.
Patch and enjoy. I hope nothing breaks :-).
Andy Dougherty doughera@lafcol.lafayette.edu
Dept. of Physics
Lafayette College, Easton PA 18042
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To apply, change to your perl directory, run the command above, then
apply with
patch -p1 -N < thispatch.
This patch fixes all the Configure & build problems for which I have a
solution.
After you apply this patch, I would recommend:
make distclean # or at the very least rm config.sh
sh Configure [whatever options you use]
make depend
make
make test
Patch and enjoy,
Andy Dougherty doughera@lafcol.lafayette.edu
Dept. of Physics
Lafayette College, Easton PA 18042
Here are the file-by-file contents:
Changes.Conf
Updated a bit.
Configure
Now honors hints on <pwd.h>-related things (for CX/UX, in particular).
Now honors previous values of d_stdio_ptr_lval and d_stdio_cnt_lval.
DB test programs now conditionally include 'const'.
MANIFEST
Updated.
config_H
Updated.
config_h.SH
Include trailing /**/ on STDIO_..._LVALUE defines.
hints/cxux.sh
Simplified.
Include info about failing test.
hints/epix.sh
A guess at a dynamic loading fix.
hints/next_3.sh
Add a few comments.
lib/Benchmark.pm
Ensure numeric context on number of loop iterations.
op.c
Spider's padlex and goto &$nonesuch patches.
perl.c
fputs("\tUnofficial patchlevel 1l.\n",stdout);
pp_ctl.c
pp_hot.c
scope.c
Spider's padlex and goto &$nonesuch patches.
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To apply, change to your perl directory, run the commands above, then
apply with
patch -p1 -N < thispatch.
After you apply this patch, I would recommend:
rm config.sh
sh Configure [whatever options you use]
make depend
make
make test
Here are the highlights:
All pod documentation now installed, along with corresponding man
pages, if possible (Configure allows you to change this).
cppstdin no longer points back to the build directory. This
necessitated two changes to the test suite: comp/cpp.t is now a
front end that punts if cppstdin is not yet available (the old
perl4 trick doesn't work for perl5). The op/misc.t test
./perl -P -e 'use POSIX;' has been dropped since I couldn't think
of an elegant way to bypass it for systems that need the cppstdin
wrapper.
Grand autoload patch included (minus the installperl, lib/, and
ext/ changes). The lib/ changes are in patch.1g, and the
ext/ changes are in patch.1h.
Better detection and use of stdio variants, especially on SVR4.
Sarathy's consolidated patches (for ties) included.
New filter stuff included.
Three patches from Larry (gv.c, toke.c, pp_ctl.c)
Patch and enjoy,
Andy Dougherty doughera@lafcol.lafayette.edu
Dept. of Physics
Lafayette College Easton, PA 18042
Here's the file-by-file breakdown of what's included:
Changes.Conf
Document changes in the Configure & build process.
Configure
Upgrade to metaconfig PL55.
Add /opt hierarchy to paths searched for programs.
Tye McQueen's updated std stdio testing.
Prompting for installation info for perl module pages.
Add possible SITELIB to include site-specific include directories.
By default this is disabled, but it seemed a neat idea now that
the standard perl library is getting so big.
Check that the compiler chosen exists and actually supports the
options the user specified.
Correctly sort multiple shared library version numbers.
Use a compile & link test for gconvert(), dlopen(), and dlerror().
Do not include build directory name in cppstdin wrapper.
MANIFEST
Updated.
Makefile.SH
Reorganized a bit to support separate install.perl and install.man
targets to use the new installman script and to accomodate those who
don't want to install the man pages.
Organize cleanup of .SH files a little better.
No longer automatically make the pod/*.man files. This is done by
installman only if requested.
Include additional error messages and info for regenerating the
automatically maintained header files.
Add 'minitest' target.
README
Updated.
README.vms
Fix perl5-porters subscription info.
config_H
Updated.
config_h.SH
Updated.
configpm
Embedded pod.
configure
GNU configure-like front end to metaconfig's Configure.
Only supports a few options.
doio.c
Updated to use new std stdio testing.
embed.h
Add new symbols for filtering.
global.sym
see embed.h.
gv.c
C<sub method;> patch from lwall.
hints/README.hints
Updated.
hints/aux.sh
Updated.
hints/cxux.sh
Updated.
hints/epix.sh
New file.
hints/freebsd.sh
Updated.
hints/irix_4.sh
Updated.
hints/irix_5.sh
Updated.
hints/irix_6.sh
Updated.
hints/linux.sh
Updated.
hints/powerunix.sh
Updated.
installman
New file to install pod/*.pod and lib/*.p(m|od) man pages.
installperl
Move installation of man pages over to installman script.
Install pod/*.pod files in $privlib/pod/.
Preserve timestamps on .a files.
makedepend.SH
Now includes . and .. in PATH to explicitly find cppstdin wrapper.
opcode.h
opcode.pl
shmwrite fix.
perl.c
Changed unofficial patchlevel message.
Included optional SITELIB directory.
perl.h
#include <memory.h>
cryptswitch gone/filters added.
EUNICE replaced by UNLINK_ALL_VERSIONS. Only matters for VMS.
perldoc.SH
New file.
pod/perl.pod
Describe where modpods are.
pp_ctl.c
sort bug fix from lwall.
pp_hot.c
csh glob bug fix from tchrist.
Sarathy's consolidated "tie" patch for NETaa13753 N 2 trey
pp_sys.c
Emulate flock with lockf, if possible.
Use new std stdio unit.
proto.h
Filters stuff.
prototype for unlnk() is only needed #if UNLINK_ALL_VERSIONS
sv.c
Sarathy's consolidated "tie" patch for NETaa13753 N 2 trey
Sarathy's consolidated patch for nested ties.
Use new std stdio unit.
t/comp/cpp.aux
New file. This only gets called if cppstdin is avaiable.
t/comp/cpp.t
Calls cpp.aux test only if cppstdin is available.
t/op/misc.t
Drop
perl -P -e 'use POSIX;' test.
it couldn't work on systems without the cppstdin wrapper
installed, and is usually misleading when it fails anyway.
toke.c
filter stuff.
fix for NETaa13798 from lwall.
unixish.h
undef UNLINK_ALL_VERSIONS since it's irrelevant for unix.
util.c
s/EUNICE/UNLINK_ALL_VERSIONS/ for the unlnk() function.
vms/config.vms
VMS updates from Charles Bailey.
std stdio updates to match changes in perl sources.
add UNLINK_ALL_VERSIONS constant, but leave it #undef.
vms/ext/MM_VMS.pm
vms/ext/VMS/stdio/stdio.xs
vms/perlvms.pod
vms/vms.c
VMS updates from Charles Bailey.
x2p/Makefile.SH
Updated to match man page Configure questions.
Slight clean-up on .SH targets.
x2p/str.c
Use new std stdio unit.
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This is my patch patch.1d for perl5.001. A complete description is
given below, but here are the basic changes.
1. Linux: more tweaks so dynamic loading works under ELF
or (maybe) under dld. There are so many different dld versions
and so many different tool sets, it's hard to be more specific.
2. perl -e '$v=1e19+0' no longer dumps core on Intel x86
processors.
3. pod stuff:
a. Wrapped pod2* translators in a 'SH' wrapper so that they
have the proper path to perl at the top.
b. Fixed pod/ Makefile to call the pod2html translator
correctly. (Why do pod2man and pod2html work differently?)
c. Include latest (Feb 2, 1995) version of pod2html, fresh from
ftp.metronet.com.
4. MakeMaker 4.093.
5. GIMME and installperl patches from Tim Bunce.
6. Miscellaneous hint file updates.
Configure
Allow ' ' to mean 'none' in a few more places. This provides
a way for hint files to set something to an empty value and to
ensure that the empty value will be maintained when config.sh is
reused.
Fix silly ld typo that prevented hint file from actually setting
$ld.
MANIFEST
Now has pod/pod2*.SH.
Makefile.SH
Remove old libperl.a instead of blindly adding to it. Failure to
do this causes a problem if you originally used perl's malloc but
later changed your mind. The old malloc.o would still be in
libperl.a
ext/DynaLoader/dl_dlopen.xs
Use strerror(errno) instead of dlerror for NetBSD.
handy.h
Clarify & rework HAS_BOOL comments and code. No functionality is
changed, but I hope this is easier to follow.
hints/freebsd.sh
hints/isc.sh
hints/linux.sh
hints/netbsd.sh
hints/next_3_0.sh
hints/next_3_2.sh
hints/sco_3.sh
Miscellaneous updates. See the individual comments in the patches.
installperl
Run ranlib on installed .a libraries.
unlink() old versions of files before installing new ones, in
case the old ones are are write-protected.
lib/ExtUtils/MakeMaker.pm
Updated to 4.092 by Andreas Koenig. This features better
selection of shared library versions and shorter command lines for
static linking of new extensions. It is also more robust against
broken csh on Linux. (There's still a glob in the library
selection loop, however.)
I further updated it to 4.093 because I didn't like the
distclean target :-). It's just a sloppy quick fix, but that's
all I have time for now. I've also worked on the library version
selection stuff and the $(CC) command stuff a little more.
lib/TieHash.pm
Overdue removal of ambiguous ${pack} construction.
perl.h
New U_V macro to cast to the UV type (usually unsigned long).
pod/Makefile
Updated.
pod/pod2html.SH
Updated.
Converted to 'SH' wrapper so correct #!/path/to/perl gets used.
pod/pod2latex.SH
pod/pod2man.SH
Converted to 'SH' wrapper so correct #!/path/to/perl gets used.
pp_hot.c
GIMME patch from Tim Bunce.
pp_sys.c
Allow use of F_FREESP fcntl() directive to truncate files.
If HAS_MKDIR is not defined, the stat() call to check the result
of the system "mkdir" call was failing because the filename
pointer no longer pointed to the right location.
sv.c
Protect some (UV) casts by the new U_V() macro.
util.c
New cast_uv() function to support the U_V() macro, if needed.
cast_iv() and cast_uv() no longer assume 32-bit longs.
The various cast_() functions have also been simplified.
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fix]
This is my patch patch.1b for perl5.001.
[Actually, that's a lie. This is just a reposting of two of my
patches (removing some byacc dependencies and fixing some set*id
stuff) + one version of the x2p/walk.c emit_split() patch.
I've just usurped the letter 'b' to fit in my patch sequence.
You probably have already applied these as well, but again here they
are all packaged up nice and neatly for storage on ftp sites.]
Here's one possible solution to the byacc problem. Short summary:
make will think your perly.[ch] are out of date because perly.c.diff
has changed. They aren't really out of date, but the ordering of the
timestamps in the distribution fools make. I had put some traps in
perly.fixer to check to make sure that everything got run only if
you ran the same version of byacc (1.8) as Larry, but the traps aren't good
enough: There's a Cygnus version of byacc out there that also calls
itself 1.8 (with a +Cygnus xxx note attached). I don't think I'll
ever be able to reliably detect all mutant byacc's, so the safest
course of action seems to be to never run byacc.
(Yes, the perly.fixer check could be a _lot_ smarter. Volunteers?)
This simple-minded fix just puts in a
perly.c: perly.y
- touch perly.c
perly.h: perly.y
- touch perly.h
to bring perly.[ch] up to date, if needed.
The '-' are in case your source is read-only.
It also does the same trick in x2p/Makefile.SH.
WARNING! Danger! Larry, if you do this, it means you have to
explicitly call
make run_byacc
whenever you change perly.y, perly.c.diff, or
cd x2p; make run_byacc
if you change x2p/a2p.y.
However, it might be worth it. I leave it up to you.
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In fixing another bug I installed a nasty memory leak in s///. Here's the fix.
Larry
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[See the Changes file for a list of changes]
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for Configure]
This patch incorporates various portability fixes and uses the latest
metaconfig to generate Configure (and config_h.SH).
It would take a long time to summarize all that I've changed. I
haven't included many code changes because I'm trying *not* to
duplicate bug fixes Larry may already have applied.
Here's an older description I prepared that's still mostly accurate:
I've also included a few portability fixes in the main source, but
these are certainly not a complete set of everything that's been
reported.
Don't be put off by the size of the patch. Mostly, it's just
rearrangement of the parts in Configure and some cosmetic changes.
Since gcc often supports long long, I had started to add quad support
to Configure. Since SunOS 4.1.3 defines a conflicting "quad"
structure, I changed the name from 'quad' to Quad_t, consistent with
other Configure "types." I also changed "QUAD" to "HAS_QUAD".
However, it turns out it's pretty hard to actually *use* Quad_t.
Neither system I have access to can sprintf() a "long long", nor can
they carry one around in an IV, unless I make IV "long long", which I
didn't want to force generally. Thus I wonder whether any but a
precious few could actually use Quad_t, and dropped the tests from
Configure. I left in the s/quad/Quad_t/ and s/QUAD/HAS_QUAD/ stuff in
case someone else wants to pick it up, and also because I was too lazy
to take it back out :-).
Some highlights:
Configure
Several new options. Use Configure -h to learn more. Also,
read the directions Configure prints. :-)
Spaces now allowed in -D command line options.
New -O option that overrides config.sh.
You can start interactively and then change that to accepting
all the defaults by specifying &-d at any Configure prompt. This
is useful if you have to re-run Configure to only change a few
settings.
Signal type set correctly for the cast{i32,neg} tests.
archname detection improved a bit
guard against ksh users who have set -u
Oldconfig.U cleaned up and regularized a bit more.
Guard against hint files using (and over-writing) $tmp.
Command line options now are processed after metaconfig INIT
lines. Thus things like Configure -Uuseposix should work now.
Various miscellaneous clean-ups.
better use/detection of tr.
i_db.U now checks for hash and prefix type (I think!) I can't
test it here.
i_?db*.U now all check for an associated function before deciding
to include or not the header.
MANIFEST
MANIFEST.new
Sorted & updated.
Makefile.SH
Some shells/makes bombed out on test -d lib/auto || mkdir lib/auto
Use makedir instead.
README
Some additional notes that people won't read :-).
cflags.SH
Now calls $startsh. Weird things were happening on Intergraph,
and this might be related.
config.H
Updated.
config_h.SH
Regenerated.
deb.c
Varargs dependencies on STANDARD_C replaced by I_STDARG.
doop.c
quad stuff.
ext/DB_File/DB_File.xs
Use the new DB_Hash_t and DB_Prefix_t symbols.
ext/SDBM_File/sdbm/sdbm.h
Fix #defines to be more robust.
mg.c
Replace VOIDSIG by metaconfig's Signal_t.
opcode.h
opcode.pl
semop only takes 2 arguments, not 3.
perl.c
Better guard on getenv() prototype. A hint file can use this, if
necessary. Me, I think some compilers are just too picky.
perl.h
The (very) beginnings of some Quad support. See above.
Remove the very troublesome sprintf() prototype. Since we don't
_use_ the return value anyway (since it's not portable) this
should be o.k. The problem was that some systems CAN_PROTOTYPE
but include char *sprintf(); in <stdio.h>. That's incompatible
with the version we used to have in perl.h. Most people have
a prototype for sprintf() in <stdio.h>. Those that don't probably
can get by without it anyway.
Protect the timesbuf by the specific HAS_TIMES test. Some older
gcc-2.something/Solaris 2.something installations apparently don't
have times.
pp.c
More quad stuff.
pp_ctl.c
s/STANDARD_C/I_STDARG/ for varargs stuff.
pp_sys.c
use Signal_t.
proto.h
Update to match new metaconfig names.
util.c
s/STANDARD_C/I_STDARG/ for varargs stuff.
comment out <unistd.h>. A pause prototype was causing problems on
some systems.
vms/config.vms
Changed to use Signal_t.
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[editor's note: this commit combines approximate 4 months of furious
releases of Andy Dougherty and Larry Wall - see pod/perlhist.pod for
details. Andy notes that;
Alas neither my "Irwin AccuTrack" nor my DC 600A quarter-inch cartridge
backup tapes from that era seem to be readable anymore. I guess 13 years
exceeds the shelf life for that backup technology :-(.
]
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