Update. cvs/libc-ud-971111

1997-11-11 21:30  Ulrich Drepper  <drepper@cygnus.com>

	* include/sys/stat.h: Define stat, fstat, lstat and *64 variants
	as macros so the the library compiles correctly even without
	optimization.
	* io/fstat.c: Undef fstat.
	* io/fstat64.c: Undef fstat64
	* io/lstat.c: Undef lstat.
	* io/lstat64.c: Undef lstat64
	* io/stat.c: Undef stat.
	* io/stat64.c: Undef stat64
	* io/fts.c: Include <include/sys/stat.h> to get macro definitions.
	* io/ftw.c: Likewise.
	* io/getdirname.c: Likewise.

	* Makefile (install): Run test-installation.pl if possible.

	* db2/Makefile: Update from db-2.3.12.
	* db2/db.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_open.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.c: Likewise.
	* db2/btree/bt_stat.c: Likewise.
	* db2/btree/btree.src: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_open.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.c: Likewise.
	* db2/btree/bt_stat.c: Likewise.
	* db2/btree/btree.src: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/common/db_appinit.c: Likewise.
	* db2/common/db_apprec.c: Likewise.
	* db2/common/db_byteorder.c: Likewise.
	* db2/common/db_region.c: Likewise.
	* db2/db/db.c: Likewise
	* db2/db/db.src: Likewise
	* db2/db/db_auto.c: Likewise
	* db2/db/db_dispatch.c: Likewise
	* db2/db/db_dup.c: Likewise
	* db2/db/db_overflow.c: Likewise
	* db2/db/db_pr.c: Likewise
	* db2/db/db_rec.c: Likewise
	* db2/db/db_ret.c: Likewise
	* db2/db/db_thread.c: Likewise
	* db2/db185/db185.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash.src: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/hash/hash_dup.c: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/include/btree_auto.h: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/clib_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_am.h: Likewise.
	* db2/include/db_auto.h: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/hash.h: Likewise.
	* db2/include/hash_auto.h: Likewise.
	* db2/include/hash_ext.h: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/lock_ext.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/log_ext.h: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/mutex_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/os_func.h: Likewise.
	* db2/include/txn.h: Likewise.
	* db2/include/txn_ext.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_deadlock.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_findckp.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/log/log_rec.c: Likewise.
	* db2/log/log_register.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_fset.c: Likewise.
	* db2/mp/mp_open.c: Likewise.
	* db2/mp/mp_pr.c: Likewise.
	* db2/mp/mp_region.c: Likewise.
	* db2/mp/mp_sync.c: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/os/os_abs.c: Likewise.
	* db2/os/os_dir.c: Likewise.
	* db2/os/os_fid.c: Likewise.
	* db2/os/os_fsync.c: Likewise.
	* db2/os/os_func.c: Likewise.
	* db2/os/os_map.c: Likewise.
	* db2/os/os_oflags.c: Likewise.
	* db2/os/os_open.c: Likewise.
	* db2/os/os_rpath.c: Likewise.
	* db2/os/os_rw.c: Likewise.
	* db2/os/os_seek.c: Likewise.
	* db2/os/os_sleep.c: Likewise.
	* db2/os/os_stat.c: Likewise.
	* db2/os/os_unlink.c: Likewise.
	* db2/progs/db_deadlock/db_deadlock.c: Likewise.
	* db2/progs/db_dump/db_dump.c: Likewise.
	* db2/progs/db_load/db_load.c: Likewise.
	* db2/progs/db_recover/db_recover.c: Likewise.
	* db2/progs/db_stat/db_stat.c: Likewise.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.
	* db2/txn/txn_rec.c: Likewise.
	* db2/os/db_os_abs.c: Removed.
	* db2/os/db_os_dir.c: Removed.
	* db2/os/db_os_fid.c: Removed.
	* db2/os/db_os_lseek.c: Removed.
	* db2/os/db_os_mmap.c: Removed.
	* db2/os/db_os_open.c: Removed.
	* db2/os/db_os_rw.c: Removed.
	* db2/os/db_os_sleep.c: Removed.
	* db2/os/db_os_stat.c: Removed.
	* db2/os/db_os_unlink.c: Removed.

	* libio/stdio.h (fopen): Add __restrict to parameters.

	* manual/process.texi (system): Describe behaviour for NULL argument.

	* stdio-common/printf-parse.h: Parse hh modifier.
	* stdio-common/vfprintf.c: Handle hh modifier.
	* stdio-common/vfscanf.c: Likewise.
	* manual/stdio.texi: Describe hh modifier for scanf/printf.

	* math/complex.h: Don't define _Imaginary_I, but instead _Complex_I.
	gcc does no yet know the `imaginary' keyword.

	* math/test-math.c: Add little test for know gcc bug.

	* math/tgmath.h: Make complex versions of log10() only available
	if __USE_GNU.

	* stdlib/test-canon.c: Fix typo.

	* sysdeps/generic/setenv.c: Avoid compilation warnings.
	Reported by Jim Meyering.

	* sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number.
	* sysdeps/mach/hurd/bits/errno.h: Likewise.
	* sysdeps/standalone/bits/errno.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.

	* sysdeps/i386/i586/memcpy.S: New file.
	* sysdeps/i386/i586/mempcpy.S: New file.

	* sysdeps/i386/i586/memset.S: Fix typo.

	* sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC.  Add casts.

	* sysdeps/posix/system.c: Add comment to explain code.

	* sysdeps/wordsize-32/inttypes.h: Include <stddef.h> for wchar_t.
	Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX,
	WCHAR_{MIN,MAX}, WINT_{MIN,MAX}.
	Define wcstoimax, wcstoumax.
	* sysdeps/wordsize-64/inttypes.h: Likewise.

	* wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined.
	Declare __wcsto{l,ul,ll,ull}_internal only if not already done.

	* time/Makefile (routines): Add strfxtime.
	* time/strftime.c: Implement %F and %f format.
	* time/strfxtime.c: New file.
	* time/time.h: Define new types and symbols from ISO C 9X.

	* time/mktime.c: Little comment correction.

1997-11-10  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/libm-ieee754/s_sincosl.c: Fix typo.

	* sysdeps/libm-ieee754/s_tanl.c: Fix typo.

	* sysdeps/libm-ieee754/s_floorl.c: Correct typos.

	* sysdeps/libm-ieee754/e_remainderl.c: Replace
	EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS.

	* sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS
	by GET_LDOUBLE_WORDS.

	* sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct
	variable declaration.
	* sysdeps/libm-ieee754/s_scalblnl.c: Likewise.

	* sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function.

	* math/libm-test.c (sqrt_test): Add test for sqrt (0.25).
	(asin_test): Add more test.

1997-11-10 23:34  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer
	and to not confuse the poor compiler.
	* sysdeps/libm-ieee754/e_asinf.c: Likewise.
	Reported by vertex@cagent.com.

1997-11-09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/dl-lookup.c (do_lookup): Don't accept the base version if we
	require a specific one.

	* libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0.
	* libio/oldiofopen.c: Likewise.
	* libio/oldstdfiles.c: Likewise.
	* libc.map: Export them.

1997-11-10 07:40  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* stdlib/exit.c (exit): Handle recursive calls to exit ().

1997-11-09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument
	instead of long double.
	* sysdeps/m68k/fpu/s_llrintf.c: New file.
	* sysdeps/m68k/fpu/s_llrintl.c: New file.

	* sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix
	overflow condition.
	* sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition.
	* sysdeps/libm-ieee754/s_llrintl.c: Likewise.
	* sysdeps/libm-ieee754/s_llround.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
	* sysdeps/libm-ieee754/s_lrint.c: Likewise.
	* sysdeps/libm-ieee754/s_lrintf.c: Likewise.
	* sysdeps/libm-ieee754/s_lrintl.c: Likewise.
	* sysdeps/libm-ieee754/s_lround.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundl.c: Likewise.

	* math/libm-test.c: Test all three variants of lrint and llrint.
	Fix typos in lround and llround tests.  Add tests for boundary
	cases for lrint and llround.

1997-11-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/arith.texi: Misc doc fixes.
	* manual/ctype.texi: Likewise.
	* manual/pattern.texi: Likewise.
	* manual/terminal.texi: Likewise.

1997-11-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment
	instead of memcpy to let the compiler use whatever it regards as
	optimal.
	* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise.

1997-11-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
	[$(subdir)=misc]: Add sys/prctl.h.
	* sysdeps/unix/sysv/linux/Dist: Distribute it.

1997-11-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* io/ftwtest-sh: Don't use the unknown which command, instead try
	pwd as /bin/pwd and /usr/bin/pwd.

1997-11-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/maint.texi (Tools for Installation): Don't recommend
	broken version 3.76.1 of make.
	(Porting): Fix wording.

1997-11-06 06:13  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* config.make.in (build-pic-default): New, defined with
	pic_default.

	* configure.in (pic_default): New, set to yes if PIC is
	default.

	* Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og,
	CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes.

1997-11-09 18:15  Ulrich Drepper  <drepper@cygnus.com>

	* Makerules (libc.so): Fix typo.

	* csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function
	definition.  Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

	* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
	produce ±0.0.  Reported by Joe Keane <jgk@jgk.org>.

	* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
	* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.

1997-11-06 07:00  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/unix/sysv/i386/i686/time.S: Removed.

1997-11-08 14:07  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/libnsl.map: Add __do_niscall2 for nis_cachemgr.

	* nis/nis_call.c: Set UDP resend timeout correct.

	* nis/nss_compat/compat-grp.c: Rewritten to make it faster.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall
	interaction.

	* inet/protocols/routed.h: Include sys/socket.h.
	* inet/protocols/talkd.h: Likewise.
	* inet/protocols/timed.h: Include rpc/types.h.
	* sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h.

1997-11-06 01:39  Ulrich Drepper  <drepper@cygnus.com>

	* Makerules (libc.so): Add missing closing brace.

1997-11-05  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* libio.h (__P): Name its arg `p' instead of `params'.
	This was added solely to work around problems with
	the definition of __P in the Solaris math.h header.

1 files changed, 55 insertions, 53 deletions

diff --git a/db2/lock/lock_deadlock.c b/db2/lock/lock_deadlock.c
index f947f901c3..566021fe89 100644
--- a/db2/lock/lock_deadlock.c
+++ b/db2/lock/lock_deadlock.c
@@ -11,7 +11,7 @@
 static const char copyright[] =
 "@(#) Copyright (c) 1997\n\
 	Sleepycat Software Inc.  All rights reserved.\n";
-static const char sccsid[] = "@(#)lock_deadlock.c	10.21 (Sleepycat) 9/6/97";
+static const char sccsid[] = "@(#)lock_deadlock.c	10.25 (Sleepycat) 11/1/97";
 #endif
 
 #ifndef NO_SYSTEM_INCLUDES
@@ -50,16 +50,19 @@ typedef struct {
 	int		valid;
 	u_int32_t	id;
 	DB_LOCK		last_lock;
+	db_pgno_t	pgno;
 } locker_info;
 
 static int  __dd_abort __P((DB_ENV *, locker_info *));
-static int  __dd_build __P((DB_ENV *, u_int32_t **, int *, locker_info **));
-#ifdef DEBUG
-static void __dd_debug __P((DB_ENV *, locker_info *, u_int32_t *, int));
-#endif
+static int  __dd_build
+	__P((DB_ENV *, u_int32_t **, u_int32_t *, locker_info **));
 static u_int32_t
 	   *__dd_find __P((u_int32_t *, locker_info *, u_int32_t));
 
+#ifdef DEBUG
+static void __dd_debug __P((DB_ENV *, locker_info *, u_int32_t *, u_int32_t));
+#endif
+
 int
 lock_detect(lt, flags, atype)
 	DB_LOCKTAB *lt;
@@ -68,8 +71,8 @@ lock_detect(lt, flags, atype)
 {
 	DB_ENV *dbenv;
 	locker_info *idmap;
-	u_int32_t *bitmap, *deadlock, killid;
-	int do_pass, i, nlockers, nentries, ret;
+	u_int32_t *bitmap, *deadlock, i, killid, nentries, nlockers;
+	int do_pass, ret;
 
 	/* Validate arguments. */
 	if ((ret =
@@ -77,17 +80,16 @@ lock_detect(lt, flags, atype)
 		return (ret);
 
 	/* Check if a detector run is necessary. */
-	do_pass = 1;
 	dbenv = lt->dbenv;
 	if (LF_ISSET(DB_LOCK_CONFLICT)) {
 		/* Make a pass every time a lock waits. */
 		LOCK_LOCKREGION(lt);
 		do_pass = dbenv->lk_info->region->need_dd != 0;
 		UNLOCK_LOCKREGION(lt);
-	}
 
-	if (!do_pass)
-		return (0);
+		if (!do_pass)
+			return (0);
+	}
 
 	/* Build the waits-for bitmap. */
 	if ((ret = __dd_build(dbenv, &bitmap, &nlockers, &idmap)) != 0)
@@ -118,8 +120,7 @@ lock_detect(lt, flags, atype)
 
 			if (killid == BAD_KILLID) {
 				__db_err(dbenv,
-				    "warning: could not find %s",
-				    "locker to abort");
+				    "warning: could not find locker to abort");
 				break;
 			}
 
@@ -137,11 +138,8 @@ lock_detect(lt, flags, atype)
 			/*
 			 * We are trying to calculate the id of the
 			 * locker whose entry is indicated by deadlock.
-			 * We know that this is less than nlockers, so
-			 * the cast below is valid.
 			 */
-			killid =
-			    (u_int32_t)((deadlock - bitmap) / nentries);
+			killid = (deadlock - bitmap) / nentries;
 			break;
 		case DB_LOCK_YOUNGEST:
 			/*
@@ -155,8 +153,7 @@ lock_detect(lt, flags, atype)
 
 			if (killid == BAD_KILLID) {
 				__db_err(dbenv,
-				    "warning: could not find %s",
-				    "locker to abort");
+				    "warning: could not find locker to abort");
 				break;
 			}
 			/*
@@ -184,8 +181,8 @@ lock_detect(lt, flags, atype)
 			    "warning: unable to abort locker %lx",
 			    (u_long)idmap[killid].id);
 	}
-	free(bitmap);
-	free(idmap);
+	__db_free(bitmap);
+	__db_free(idmap);
 
 	return (ret);
 }
@@ -197,15 +194,15 @@ lock_detect(lt, flags, atype)
 static int
 __dd_build(dbenv, bmp, nlockers, idmap)
 	DB_ENV *dbenv;
-	u_int32_t **bmp;
-	int *nlockers;
+	u_int32_t **bmp, *nlockers;
 	locker_info **idmap;
 {
-	DB_LOCKTAB *lt;
-	DB_LOCKOBJ *op, *lockerp;
 	struct __db_lock *lp;
-	u_int32_t *bitmap, count, *entryp, i, id, nentries, *tmpmap;
+	DB_LOCKTAB *lt;
+	DB_LOCKOBJ *op, *lo, *lockerp;
+	u_int8_t *pptr;
 	locker_info *id_array;
+	u_int32_t *bitmap, count, *entryp, i, id, nentries, *tmpmap;
 	int is_first, ret;
 
 	lt = dbenv->lk_info;
@@ -238,24 +235,24 @@ retry:	count = lt->region->nlockers;
 	 * We can probably save the malloc's between iterations just
 	 * reallocing if necessary because count grew by too much.
 	 */
-	if ((bitmap = (u_int32_t *)calloc((size_t)count,
+	if ((bitmap = (u_int32_t *)__db_calloc((size_t)count,
 	    sizeof(u_int32_t) * nentries)) == NULL) {
 		__db_err(dbenv, "%s", strerror(ENOMEM));
 		return (ENOMEM);
 	}
 
 	if ((tmpmap =
-	    (u_int32_t *)calloc(sizeof(u_int32_t), nentries)) == NULL) {
+	    (u_int32_t *)__db_calloc(sizeof(u_int32_t), nentries)) == NULL) {
 		__db_err(dbenv, "%s", strerror(ENOMEM));
-		free(bitmap);
+		__db_free(bitmap);
 		return (ENOMEM);
 	}
 
-	if ((id_array = (locker_info *)calloc((size_t)count,
+	if ((id_array = (locker_info *)__db_calloc((size_t)count,
 	    sizeof(locker_info))) == NULL) {
 		__db_err(dbenv, "%s", strerror(ENOMEM));
-		free(bitmap);
-		free(tmpmap);
+		__db_free(bitmap);
+		__db_free(tmpmap);
 		return (ENOMEM);
 	}
 
@@ -264,9 +261,9 @@ retry:	count = lt->region->nlockers;
 	 */
 	LOCK_LOCKREGION(lt);
 	if (lt->region->nlockers > count) {
-		free(bitmap);
-		free(tmpmap);
-		free(id_array);
+		__db_free(bitmap);
+		__db_free(tmpmap);
+		__db_free(id_array);
 		goto retry;
 	}
 
@@ -326,9 +323,8 @@ retry:	count = lt->region->nlockers;
 			    lp != NULL;
 			    is_first = 0,
 			    lp = SH_TAILQ_NEXT(lp, links, __db_lock)) {
-				if ((ret = __lock_getobj(lt,
-				    lp->holder, NULL, DB_LOCK_LOCKER, &lockerp))
-				    != 0) {
+				if ((ret = __lock_getobj(lt, lp->holder,
+				    NULL, DB_LOCK_LOCKER, &lockerp)) != 0) {
 					__db_err(dbenv,
 					    "warning unable to find object");
 					continue;
@@ -369,8 +365,16 @@ retry:	count = lt->region->nlockers;
 			continue;
 		}
 		lp = SH_LIST_FIRST(&lockerp->heldby, __db_lock);
-		if (lp != NULL)
+		if (lp != NULL) {
 			id_array[id].last_lock = LOCK_TO_OFFSET(lt, lp);
+			lo = (DB_LOCKOBJ *)((u_int8_t *)lp + lp->obj);
+			pptr = SH_DBT_PTR(&lo->lockobj);
+			if (lo->lockobj.size >= sizeof(db_pgno_t))
+				memcpy(&id_array[id].pgno, pptr,
+				    sizeof(db_pgno_t));
+			else
+				id_array[id].pgno = 0;
+		}
 	}
 
 	/* Pass complete, reset the deadlock detector bit. */
@@ -384,21 +388,20 @@ retry:	count = lt->region->nlockers;
 	*nlockers = id;
 	*idmap = id_array;
 	*bmp = bitmap;
-	free(tmpmap);
+	__db_free(tmpmap);
 	return (0);
 }
 
 static u_int32_t *
 __dd_find(bmp, idmap, nlockers)
-	u_int32_t *bmp;
+	u_int32_t *bmp, nlockers;
 	locker_info *idmap;
-	u_int32_t nlockers;
 {
 	u_int32_t i, j, nentries, *mymap, *tmpmap;
 
 	/*
-	 * For each locker, or in the bits from the lockers
-	 * on which that locker is waiting.
+	 * For each locker, OR in the bits from the lockers on which that
+	 * locker is waiting.
 	 */
 	nentries = ALIGN(nlockers, 32) / 32;
 	for (mymap = bmp, i = 0; i < nlockers; i++, mymap += nentries) {
@@ -422,9 +425,9 @@ __dd_abort(dbenv, info)
 	DB_ENV *dbenv;
 	locker_info *info;
 {
+	struct __db_lock *lockp;
 	DB_LOCKTAB *lt;
 	DB_LOCKOBJ *lockerp, *sh_obj;
-	struct __db_lock *lockp;
 	int ret;
 
 	lt = dbenv->lk_info;
@@ -459,19 +462,17 @@ static void
 __dd_debug(dbenv, idmap, bitmap, nlockers)
 	DB_ENV *dbenv;
 	locker_info *idmap;
-	u_int32_t *bitmap;
-	int nlockers;
+	u_int32_t *bitmap, nlockers;
 {
-	u_int32_t *mymap;
-	int i, j, nentries;
+	u_int32_t i, j, *mymap, nentries;
 	char *msgbuf;
 
 	__db_err(dbenv, "Waitsfor array");
 	__db_err(dbenv, "waiter\twaiting on");
 	/*
-	 * Alloc space to print 10 bytes per item waited on.
+	 * Allocate space to print 10 bytes per item waited on.
 	 */
-	if ((msgbuf = (char *)malloc((nlockers + 1) * 10 + 64)) == NULL) {
+	if ((msgbuf = (char *)__db_malloc((nlockers + 1) * 10 + 64)) == NULL) {
 		__db_err(dbenv, "%s", strerror(ENOMEM));
 		return;
 	}
@@ -480,7 +481,8 @@ __dd_debug(dbenv, idmap, bitmap, nlockers)
 	for (mymap = bitmap, i = 0; i < nlockers; i++, mymap += nentries) {
 		if (!idmap[i].valid)
 			continue;
-		sprintf(msgbuf, "%lx\t\t", (u_long)idmap[i].id);/* Waiter. */
+		sprintf(msgbuf,					/* Waiter. */
+		    "%lx/%lu:\t", (u_long)idmap[i].id, (u_long)idmap[i].pgno);
 		for (j = 0; j < nlockers; j++)
 			if (ISSET_MAP(mymap, j))
 				sprintf(msgbuf, "%s %lx", msgbuf,
@@ -490,6 +492,6 @@ __dd_debug(dbenv, idmap, bitmap, nlockers)
 		__db_err(dbenv, msgbuf);
 	}
 
-	free(msgbuf);
+	__db_free(msgbuf);
 }
 #endif