--- a/agent/src/os/bsd/hsearch_r.c	Wed Sep 21 22:28:27 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,217 +0,0 @@
-/* Copyright (C) 1993,1995-1997,2002,2005,2007,2008
-   Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1993.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <search.h>
-
-#include "hsearch_r.h"
-
-#define __set_errno(ERRNO) errno = ERRNO
-
-/* [Aho,Sethi,Ullman] Compilers: Principles, Techniques and Tools, 1986
-   [Knuth]            The Art of Computer Programming, part 3 (6.4)  */
-
-
-/* The reentrant version has no static variables to maintain the state.
-   Instead the interface of all functions is extended to take an argument
-   which describes the current status.  */
-typedef struct _ENTRY
-{
-  unsigned int used;
-  ENTRY entry;
-}
-_ENTRY;
-
-
-/* For the used double hash method the table size has to be a prime. To
-   correct the user given table size we need a prime test.  This trivial
-   algorithm is adequate because
-   a)  the code is (most probably) called a few times per program run and
-   b)  the number is small because the table must fit in the core  */
-static int
-isprime (unsigned int number)
-{
-  /* no even number will be passed */
-  unsigned int div = 3;
-
-  while (div * div < number && number % div != 0)
-    div += 2;
-
-  return number % div != 0;
-}
-
-
-/* Before using the hash table we must allocate memory for it.
-   Test for an existing table are done. We allocate one element
-   more as the found prime number says. This is done for more effective
-   indexing as explained in the comment for the hsearch function.
-   The contents of the table is zeroed, especially the field used
-   becomes zero.  */
-int
-hcreate_r (size_t nel, struct hsearch_data *htab)
-{
-  /* Test for correct arguments.  */
-  if (htab == NULL)
-    {
-      __set_errno (EINVAL);
-      return 0;
-    }
-
-  /* There is still another table active. Return with error. */
-  if (htab->table != NULL)
-    return 0;
-
-  /* Change nel to the first prime number not smaller as nel. */
-  nel |= 1;      /* make odd */
-  while (!isprime (nel))
-    nel += 2;
-
-  htab->size = nel;
-  htab->filled = 0;
-
-  /* allocate memory and zero out */
-  htab->table = (_ENTRY *) calloc (htab->size + 1, sizeof (_ENTRY));
-  if (htab->table == NULL)
-    return 0;
-
-  /* everything went alright */
-  return 1;
-}
-
-
-/* After using the hash table it has to be destroyed. The used memory can
-   be freed and the local static variable can be marked as not used.  */
-void
-hdestroy_r (struct hsearch_data *htab)
-{
-  /* Test for correct arguments.  */
-  if (htab == NULL)
-    {
-      __set_errno (EINVAL);
-      return;
-    }
-
-  /* Free used memory.  */
-  free (htab->table);
-
-  /* the sign for an existing table is an value != NULL in htable */
-  htab->table = NULL;
-}
-
-
-/* This is the search function. It uses double hashing with open addressing.
-   The argument item.key has to be a pointer to an zero terminated, most
-   probably strings of chars. The function for generating a number of the
-   strings is simple but fast. It can be replaced by a more complex function
-   like ajw (see [Aho,Sethi,Ullman]) if the needs are shown.
-
-   We use an trick to speed up the lookup. The table is created by hcreate
-   with one more element available. This enables us to use the index zero
-   special. This index will never be used because we store the first hash
-   index in the field used where zero means not used. Every other value
-   means used. The used field can be used as a first fast comparison for
-   equality of the stored and the parameter value. This helps to prevent
-   unnecessary expensive calls of strcmp.  */
-int
-hsearch_r (ENTRY item, ACTION action, ENTRY **retval, struct hsearch_data *htab)
-{
-  unsigned int hval;
-  unsigned int count;
-  unsigned int len = strlen (item.key);
-  unsigned int idx;
-
-  /* Compute an value for the given string. Perhaps use a better method. */
-  hval = len;
-  count = len;
-  while (count-- > 0)
-    {
-      hval <<= 4;
-      hval += item.key[count];
-    }
-
-  /* First hash function: simply take the modul but prevent zero. */
-  idx = hval % htab->size + 1;
-
-  if (htab->table[idx].used)
-    {
-      /* Further action might be required according to the action value. */
-      if (htab->table[idx].used == hval
-	  && strcmp (item.key, htab->table[idx].entry.key) == 0)
-	{
-	  *retval = &htab->table[idx].entry;
-	  return 1;
-	}
-
-      /* Second hash function, as suggested in [Knuth] */
-      unsigned int hval2 = 1 + hval % (htab->size - 2);
-      unsigned int first_idx = idx;
-
-      do
-	{
-	  /* Because SIZE is prime this guarantees to step through all
-             available indeces.  */
-          if (idx <= hval2)
-	    idx = htab->size + idx - hval2;
-	  else
-	    idx -= hval2;
-
-	  /* If we visited all entries leave the loop unsuccessfully.  */
-	  if (idx == first_idx)
-	    break;
-
-            /* If entry is found use it. */
-          if (htab->table[idx].used == hval
-	      && strcmp (item.key, htab->table[idx].entry.key) == 0)
-	    {
-	      *retval = &htab->table[idx].entry;
-	      return 1;
-	    }
-	}
-      while (htab->table[idx].used);
-    }
-
-  /* An empty bucket has been found. */
-  if (action == ENTER)
-    {
-      /* If table is full and another entry should be entered return
-	 with error.  */
-      if (htab->filled == htab->size)
-	{
-	  __set_errno (ENOMEM);
-	  *retval = NULL;
-	  return 0;
-	}
-
-      htab->table[idx].used  = hval;
-      htab->table[idx].entry = item;
-
-      ++htab->filled;
-
-      *retval = &htab->table[idx].entry;
-      return 1;
-    }
-
-  __set_errno (ESRCH);
-  *retval = NULL;
-  return 0;
-}

--- a/agent/src/os/bsd/hsearch_r.h	Wed Sep 21 22:28:27 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/* Declarations for System V style searching functions.
-   Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _HSEARCH_R_H_
-#define _HSEARCH_R_H_
-
-#include <search.h>
-
-struct _ENTRY;
-
-/* Data type for reentrant functions.  */
-struct hsearch_data
-  {
-    struct _ENTRY *table;
-    unsigned int size;
-    unsigned int filled;
-  };
-
-/* Reentrant versions which can handle multiple hashing tables at the
-   same time.  */
-extern int hsearch_r (ENTRY __item, ACTION __action, ENTRY **__retval,
-                      struct hsearch_data *__htab);
-extern int hcreate_r (size_t __nel, struct hsearch_data *__htab);
-extern void hdestroy_r (struct hsearch_data *__htab);
-
-#endif /* _HSEARCH_R_H_ */

--- a/make/bsd/makefiles/saproc.make	Wed Sep 21 22:28:27 2011 -0700
+++ b/make/bsd/makefiles/saproc.make	Wed Sep 21 22:29:10 2011 -0700
@@ -46,7 +46,6 @@
              $(SASRCDIR)/libproc_impl.c               \
              $(SASRCDIR)/ps_proc.c                    \
              $(SASRCDIR)/ps_core.c                    \
-             $(SASRCDIR)/hsearch_r.c                  \
              $(SASRCDIR)/BsdDebuggerLocal.c
 SALIBS = -lutil -lthread_db
 else