Path: utzoo!utgpu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!kd4nc!n4hgf!wht
From: wht@n4hgf.Mt-Park.GA.US (Warren Tucker)
Newsgroups: alt.sources
Subject: X386MON x1.00 patch 2 (part 01/01)
Summary: and this one too
Keywords: euid uid debug printf
Message-ID: <331@n4hgf.Mt-Park.GA.US>
Date: 21 Feb 91 06:02:58 GMT
References: <329@n4hgf.Mt-Park.GA.US>
Organization: Amateur Radio Station N4HGF
Lines: 145

Submitted-by: wht@n4hgf.Mt-Park.GA.US
Archive-name: x386monx100/patch02

#-------------------------------------------------------------
# X386MON x1.00 PATCH 2 - rev stays x1.10
#
# 1. This patch makes the ps display show the username for
#    the effective uid rather than the real uid.
# 2. Get rid of debug printf
#
# patch < this.article
#-------------------------------------------------------------

*** x1.10/ps.c	Thu Feb 21 00:30:19 1991
--- ps.c	Thu Feb 21 00:55:21 1991
***************
*** 480,486
  struct user *tuser;
  {
  #if defined(RDUBLK)	/* see sysi86.h #include above */
- printf(">>getuser p=%d ",tproc->p_pid);
  	/* this system call is not returning 0 on success ?!? */
  	int rtn = !!sysi86(RDUBLK,tproc->p_pid,(char *)tuser,sizeof(*tuser)));
  printf(">> rtn=%d\n,rtn);

--- 480,485 -----
  struct user *tuser;
  {
  #if defined(RDUBLK)	/* see sysi86.h #include above */
  	/* this system call is not returning 0 on success ?!? */
  	int rtn = !!sysi86(RDUBLK,tproc->p_pid,(char *)tuser,sizeof(*tuser)));
  	return(rtn);
***************
*** 483,489
  printf(">>getuser p=%d ",tproc->p_pid);
  	/* this system call is not returning 0 on success ?!? */
  	int rtn = !!sysi86(RDUBLK,tproc->p_pid,(char *)tuser,sizeof(*tuser)));
- printf(">> rtn=%d\n,rtn);
  	return(rtn);
  #else /* RDUBLK */
  	register caddr_t uptr = (caddr_t)tuser;

--- 482,487 -----
  #if defined(RDUBLK)	/* see sysi86.h #include above */
  	/* this system call is not returning 0 on success ?!? */
  	int rtn = !!sysi86(RDUBLK,tproc->p_pid,(char *)tuser,sizeof(*tuser)));
  	return(rtn);
  #else /* RDUBLK */
  	register caddr_t uptr = (caddr_t)tuser;
***************
*** 491,497
  	int ipde;
  	paddr_t mptr;
  
- printf(">>getuser p=%d ",tproc->p_pid);
  #if !defined(ISC_1) && !defined(mips) && defined(SULOAD)
  	if(tproc->p_flag & SULOAD)
  	{

--- 489,494 -----
  	int ipde;
  	paddr_t mptr;
  
  #if !defined(ISC_1) && !defined(mips) && defined(SULOAD)
  	if(tproc->p_flag & SULOAD)
  	{
***************
*** 505,511
  		{
  			if(!tproc->p_ubptbl[ipde].pgm.pg_pres)	/* if not resident */
  			{
- 				printf(">> not resident\n");
  				return(0);
  			}
  			mptr = tproc->p_ubptbl[ipde].pgm.pg_pfn * NBPP;

--- 502,507 -----
  		{
  			if(!tproc->p_ubptbl[ipde].pgm.pg_pres)	/* if not resident */
  			{
  				return(0);
  			}
  			mptr = tproc->p_ubptbl[ipde].pgm.pg_pfn * NBPP;
***************
*** 541,550
  	 * we can get crap from swap if things change after we get
  	 * an address to read from, so validate user as best we can
  	 */
- 	printf(">> u_ruid=%d p_uid=%d ruid=%d p_suid=%d\n",
- 	        tuser->u_ruid,tproc->p_uid,tuser->u_ruid,tproc->p_suid,
- 	        ((tuser->u_ruid == tproc->p_uid) || (tuser->u_ruid == tproc->p_suid)));
- 
  	return( (tuser->u_ruid == tproc->p_uid) ||
  			(tuser->u_ruid == tproc->p_suid));
  

--- 537,542 -----
  	 * we can get crap from swap if things change after we get
  	 * an address to read from, so validate user as best we can
  	 */
  	return( (tuser->u_ruid == tproc->p_uid) ||
  			(tuser->u_ruid == tproc->p_suid));
  
***************
*** 752,758
  
  	if(initial)
  	{
! 		strcpy(s80,uid_to_name(tproc->p_uid));
  		cptr = s80 + strlen(s80);
  		*cptr++ = (tproc->p_uid != tproc->p_suid) ? '#' : ' ';
  		*cptr = 0;

--- 744,750 -----
  
  	if(initial)
  	{
! 		strcpy(s80,uid_to_name(tproc->p_suid));
  		cptr = s80 + strlen(s80);
  		*cptr++ = (tproc->p_uid != tproc->p_suid) ? '#' : ' ';
  		*cptr = 0;
***************
*** 935,942
  int fheight = FHEIGHT;
  int yl1 = y + (FASCENT / 2);
  int ys  = y + FASCENT;
- 
- printf(">> darw_Ps i=%d b=%d\n",initial,current_display_mode);
  
  	if(ps_WorkProc_ID || (DrawAreaXYWH.height < (x + (FHEIGHT * 2))))
  		return;

--- 927,932 -----
  int fheight = FHEIGHT;
  int yl1 = y + (FASCENT / 2);
  int ys  = y + FASCENT;
  
  	if(ps_WorkProc_ID || (DrawAreaXYWH.height < (x + (FHEIGHT * 2))))
  		return;
 
-----------------------------------------------------------------------
Warren Tucker, TuckerWare   gatech!n4hgf!wht or wht@n4hgf.Mt-Park.GA.US
Many [Nobel physics] prizes  have been given  to people for  telling us
the universe is not as simple as we thought it was. -Stephen Hawking in
A Brief History of Time     In computing, there are no such prizes. -me


Brought to you by Super Global Mega Corp .com