DN - StarOffice 4.0 SP3 installed on FreeBSD 2.2.6

From owner-freebsd-hackers Wed Jul 22 09:23:03 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id JAA00948 for freebsd-hackers-outgoing; Wed, 22 Jul 1998 09:23:03 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from rah.star-gate.com (rah.star-gate.com [209.133.7.234]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id JAA00929 for ; Wed, 22 Jul 1998 09:22:51 -0700 (PDT) (envelope-from hasty@rah.star-gate.com) Received: from rah.star-gate.com (localhost.star-gate.com [127.0.0.1]) by rah.star-gate.com (8.8.8/8.8.8) with ESMTP id JAA14879; Wed, 22 Jul 1998 09:22:16 -0700 (PDT) (envelope-from hasty@rah.star-gate.com) Message-Id: <199807221622.JAA14879@rah.star-gate.com> X-Mailer: exmh version 2.0.2 2/24/98 To: Roger Hardiman cc: hackers@FreeBSD.ORG Subject: Star Office Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 22 Jul 1998 09:22:15 -0700 From: Amancio Hasty Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Found this posting and I haven't tried it. Have Fun! Amancio ------- Forwarded Message Return-Path: hasty@star-gate.com Received: from star-gate.com (localhost.star-gate.com [127.0.0.1]) by rah.star-gate.com (8.8.8/8.8.8) with ESMTP id CAA01372 for ; Sat, 18 Jul 1998 02:08:23 -0700 (PDT) (envelope-from hasty@star-gate.com) Sender: hasty Message-ID: <35B06606.65DCC5B0@star-gate.com> Date: Sat, 18 Jul 1998 02:08:23 -0700 From: Amancio Hasty X-Mailer: Mozilla 4.05 [en] (X11; U; FreeBSD 3.0-CURRENT i386) MIME-Version: 1.0 To: hasty@star-gate.com Subject: DN - StarOffice 4.0 SP3 installed on FreeBSD 2.2.6 Content-Type: multipart/mixed; boundary="------------BF7468451B037DE639EFA7DB" This is a multi-part message in MIME format. - --------------BF7468451B037DE639EFA7DB Content-Type: multipart/alternative; boundary="------------8B38469A25D12D1D38A9 7391" - --------------8B38469A25D12D1D38A97391 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit http://x11.dejanews.com/getdoc.xp?AN=367702037&CONTEXT=899399290.131989671&hi - --------------8B38469A25D12D1D38A97391 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit


http://x11.dejanews.com/getdoc.xp?AN=367702037&CONTEXT=899399290.131989
671&hi

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Subject:      StarOffice 4.0 SP3 
installed on FreeBSD 2.2.6
From:         Christian Kreiner <kreiner@iti.tu-graz.ac.at>
Date:         1998/07/01
Message-ID:   <3599FFA4.F8E82296@iti.tu-graz.ac.at>
Newsgroups:   comp.unix.bsd.freebsd.misc 
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Subscribe to comp.unix.bsd.freebsd.misc]

This is a multi-part message in MIME format.
- --------------80F1D85D782D94FF84792E8D
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Hello !

A hack to the procfs part of the kernel helped me to install StarOffice
4.0 SP3:
it provides a substitute for the linux "cmdline" entry in /proc,
enabling the setup program to
run. There is a limitation though: as this hack provides only the
command name and not it's
arguments as the original linux cmdline does, which  prevents passing
command-line arguments.

patch installation (2.2.6-RELEASE system, should work for others):
1. apply the attached patches in /usr/src/sys/miscfs/procfs to procfs.h,
procfs_status.c,
    procfs_subr.c,procfs_vnops.c
2. build a new kernel or loadable procfs module, install/reboot

- -> now you should see the cmdline entry in the /proc/xxx/ subdirs !

- -- christian

BTW: no warranty, use at your risk !

- --------------80F1D85D782D94FF84792E8D
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*** procfs.h.orig	Tue Aug 12 06:45:20 1997
- --- procfs.h	Tue Jun 30 20:15:19 1998
***************
*** 54,60 ****
  	Pnote,		/* process notifier */
  	Pnotepg,	/* process group notifier */
  	Pmap,		/* memory map */
! 	Ptype		/* executable type */
  } pfstype;
  
  /*
- --- 54,61 ----
  	Pnote,		/* process notifier */
  	Pnotepg,	/* process group notifier */
  	Pmap,		/* memory map */
! 	Ptype,		/* executable type */
! 	Pcmdln		/* command line */
  } pfstype;
  
  /*
***************
*** 150,155 ****
- --- 151,157 ----
  extern int procfs_dostatus __P((struct proc *, struct proc *, struct pfsnode 
*pfsp, struct uio *uio));
  extern int procfs_domap __P((struct proc *, struct proc *, struct pfsnode 
*pfsp, struct uio *uio));
  extern int procfs_dotype __P((struct proc *, struct proc *, struct pfsnode 
*pfsp, struct uio *uio));
+ extern int procfs_docmdln __P((struct proc *, struct proc *, struct pfsnode 
*pfsp, struct uio *uio));
  
  /* check to see if the process has the "items" (regs/file) */
  int procfs_validfile __P((struct proc *));

- --------------80F1D85D782D94FF84792E8D
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*** procfs_status.c.orig	Fri Feb  2 06:19:20 1996
- --- procfs_status.c	Wed Jul  1 10:39:32 1998
***************
*** 150,152 ****
- --- 150,203 ----
  
  	return (error);
  }
+ 
+ 
+ 
+ 
+ int
+ procfs_docmdln(curp, p, pfs, uio)
+ 	struct proc *curp;
+ 	struct proc *p;
+ 	struct pfsnode *pfs;
+ 	struct uio *uio;
+ {
+ 	struct session *sess;
+ 	struct tty *tp;
+ 	struct ucred *cr;
+ 	char *ps;
+ 	char *sep;
+ 	int pid, ppid, pgid, sid;
+ 	int i;
+ 	int xlen;
+ 	int error;
+ 	char psbuf[256];		/* XXX - conservative */
+ 
+ 	if (uio->uio_rw != UIO_READ)
+ 		return (EOPNOTSUPP);
+ 
+ 	pid = p->p_pid;
+ 	ppid = p->p_pptr ? p->p_pptr->p_pid : 0,
+ 	pgid = p->p_pgrp->pg_id;
+ 	sess = p->p_pgrp->pg_session;
+ 	sid = sess->s_leader ? sess->s_leader->p_pid : 0;
+ 
+ /* comm pid ppid pgid sid maj,min ctty,sldr start ut st wmsg 
+                                 euid ruid rgid,egid,groups[1 .. NGROUPS]
+ */
+ 	ps = psbuf;
+ 	bcopy(p->p_comm, ps, MAXCOMLEN);
+ 	ps[MAXCOMLEN] = '\0';
+ 	ps += strlen(ps);
+ 
+ 	xlen = ps - psbuf;
+ 	xlen -= uio->uio_offset;
+ 	ps = psbuf + uio->uio_offset;
+ 	xlen = min(xlen, uio->uio_resid);
+ 	if (xlen <= 0)
+ 		error = 0;
+ 	else
+ 		error = uiomove(ps, xlen, uio);
+ 
+ 	return (error);
+ }
+ 

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*** procfs_subr.c.orig	Sat Jun 21 18:16:34 1997
- --- procfs_subr.c	Tue Jun 30 20:28:22 1998
***************
*** 170,175 ****
- --- 170,176 ----
  	case Ptype:
  	case Pmap:
  	case Pstatus:
+ 	case Pcmdln:
  		pfs->pfs_mode = (VREAD) |
  				(VREAD >> 3) |
  				(VREAD >> 6);
***************
*** 276,281 ****
- --- 277,286 ----
  
  	case Ptype:
  		rtval = procfs_dotype(curp, p, pfs, uio);
+ 		break;
+ 
+ 	case Pcmdln:
+ 		rtval = procfs_docmdln(curp, p, pfs, uio);
  		break;
  
  	default:

- --------------80F1D85D782D94FF84792E8D
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;
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*** procfs_vnops.c.orig	Tue Aug 12 06:45:27 1997
- --- procfs_vnops.c	Tue Jun 30 21:48:59 1998
***************
*** 98,103 ****
- --- 98,104 ----
  	{  N("notepg"),	Pnotepg, NULL },
  	{  N("map"), 	Pmap,	 procfs_validmap },
  	{  N("etype"),	Ptype,	 procfs_validtype },
+ 	{  N("cmdline"),Pcmdln,	 NULL },
  #undef N
  };
  #define Nprocent (sizeof(procent)/sizeof(procent[0]))
***************
*** 445,450 ****
- --- 446,452 ----
  	case Pstatus:
  	case Pnote:
  	case Pnotepg:
+ 	case Pcmdln:
  		vap->va_nlink = 1;
  		vap->va_uid = procp->p_ucred->cr_uid;
  		vap->va_gid = procp->p_ucred->cr_gid;
***************
*** 720,726 ****
  			dp->d_fileno = PROCFS_FILENO(pfs->pfs_pid, dt->d_pfstype);
  			dp->d_type = DT_REG;
  			dp->d_namlen = dt->d_namlen;
! 			bcopy(dt->d_name, dp->d_name, sizeof(dt->d_name)-1);
  			error = uiomove((caddr_t) dp, UIO_MX, uio);
  			if (error)
  				break;
- --- 722,728 ----
  			dp->d_fileno = PROCFS_FILENO(pfs->pfs_pid, dt->d_pfstype);
  			dp->d_type = DT_REG;
  			dp->d_namlen = dt->d_namlen;
! 			bcopy(dt->d_name, dp->d_name, dt->d_namlen+1);
  			error = uiomove((caddr_t) dp, UIO_MX, uio);
  			if (error)
  				break;

- --------------80F1D85D782D94FF84792E8D--

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