Fixes:

There is a support routine in the standard 4.4BSD C library
called "err()".  There is also a utility routine in
.../src/backend/bootstrap/bootstrap.c
with the same name.

Here's a patch that renames the pg95 routine to something a little
more sane.  As a bonus, one more bit of system-specific code leaves
the system...

Submitted by: "Kurt J. Lidl" <lidl@va.pubnix.com>

Author: scrappy

src/backend/bootstrap/bootparse.y

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/bootstrap/bootparse.y,v 1.1.1.1 1996/07/09 06:21:14 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/bootstrap/bootparse.y,v 1.2 1996/08/13 01:28:27 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -175,7 +175,7 @@ InsertStmt:
 		        elog(WARN,"incorrect number of values for tuple");
 		    if (reldesc == (Relation)NULL) {
 		        elog(WARN,"must OPEN RELATION before INSERT\n");
-		        err();
+		        err_out();
 		    }
 		    if (DebugMode)
 			puts("Insert Begin");

src/backend/bootstrap/bootstrap.c

@@ -7,7 +7,7 @@
  * Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.4 1996/07/23 02:23:05 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.5 1996/08/13 01:28:28 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -187,15 +187,11 @@ typedef void (*sig_func)();
  *	error handling / abort routines
  * ----------------
  */
-# if !defined(PORTNAME_BSD44_derived) && \
-     !defined(PORTNAME_bsdi) && \
-     !defined(PORTNAME_bsdi_2_1)
-void err()
+void err_out()
 {
     Warnings++;
     cleanup();
 }
-#endif
 
 /* usage:
    usage help for the bootstrap backen

src/backend/bootstrap/bootstrap.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: bootstrap.h,v 1.1.1.1 1996/07/09 06:21:14 scrappy Exp $
+ * $Id: bootstrap.h,v 1.2 1996/08/13 01:28:29 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -54,7 +54,7 @@ extern void index_register(char *heap,
 			   FuncIndexInfo *finfo,
 			   PredInfo *predInfo);
 
-extern void err(void);
+extern void err_out(void);
 extern void InsertOneTuple(Oid objectid);
 extern void closerel(char *name);
 extern void boot_openrel(char *name);