🚀 go-pugleaf

    I have tried to install the pathalias and uupath software on our net and
    have come across a few problems.  Before I go in and hack the c source,
    has anybody out there tried this yet and found solutions to the problems?

The only problem is that you run out of sbrk space.  Unix programs assume
that sbrk space is always contiguously allocated, which is mutually exclusive
with a rich mapped address space such as is provided by aegis.

Here are the mods I made to pathalias to get it to work:

% diff -c Makefile_o Makefile 
*** Makefile_o	Tue Aug 20 10:17:25 1985
--- Makefile	Tue Aug 20 11:25:29 1985
***************
*** 10,16
  LDFLAGS =
  YFLAGS = -d
  
! OBJ = addlink.o addnode.o extern.o local.o main.o mapit.o mapaux.o mem.o parse.o yylex.o
  HDRS = def.h config.h
  SRC = addlink.c addnode.c extern.c local.c main.c mapit.c mapaux.c mem.c parse.y yylex.c
  CSRC = addlink.c addnode.c extern.c local.c main.c mapit.c mapaux.c mem.c parse.c yylex.c

--- 10,16 -----
  LDFLAGS =
  YFLAGS = -d
  
! OBJ = addlink.o addnode.o extern.o local.o main.o mapit.o mapaux.o mem.o parse.o yylex.o sbrk.o
  HDRS = def.h config.h
  SRC = addlink.c addnode.c extern.c local.c main.c mapit.c mapaux.c mem.c parse.y yylex.c
  CSRC = addlink.c addnode.c extern.c local.c main.c mapit.c mapaux.c mem.c parse.c yylex.c
% diff -c config.h_o config.h 
*** config.h_o	Tue Aug 20 10:17:30 1985
--- config.h	Tue Aug 20 11:23:24 1985
***************
*** 7,13
  #define UNAME /* */
  
  /* memset() -- probably system v or 8th ed. */
! #define MEMSET /* */
  
  /* gethostname() -- probably 4.2bsd */
  /* #define GETHOSTNAME	/* */

--- 7,13 -----
  #define UNAME /* */
  
  /* memset() -- probably system v or 8th ed. */
! /* #define MEMSET /* */
  
  /* gethostname() -- probably 4.2bsd */
  /* #define GETHOSTNAME	/* */
***************
*** 13,19
  /* #define GETHOSTNAME	/* */
  
  /* bzero() -- probably 4.2bsd */
! /* #define BZERO /* */
  
  /* default place for dbm output of makedb; can use -o file at run-time  */
  #define	ALIASDB	"/usr/local/lib/palias"

--- 13,19 -----
  /* #define GETHOSTNAME	/* */
  
  /* bzero() -- probably 4.2bsd */
! #define BZERO /* */
  
  /* default place for dbm output of makedb; can use -o file at run-time  */
  #define	ALIASDB	"/usr/lib/uupaths"
***************
*** 34,40
   *
   * perkin-elmer 3220 wants ALIGN to be 2. 
   */
! #define ALIGN 0
  
  /****************************************/
  /*	END OF CONFIGURATION SECTION	*/

--- 34,40 -----
   *
   * perkin-elmer 3220 wants ALIGN to be 2.
   */
! #define ALIGN 1
  
  /****************************************/
  /*	END OF CONFIGURATION SECTION	*/
% cat sbrk.c
#include "/sys/ins/base.ins.c"
#include "/sys/ins/rws.ins.c"

char *sbrk(n)
long n;
{
	return rws_$alloc_rw(n);
}
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