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freebsd-dev/lib/libc/db
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Warner Losh e8420087b0 Replace memory leaking instances of realloc with non-leaking reallocf. 
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x).  Per ANSI-C, this is
guaranteed to be the same thing.

I've been running these on my system here w/o ill effects for some
time.  However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes.  Shouldn't impact anything, but...
1998-09-16 04:17:47 +00:00
..
btree Replace memory leaking instances of realloc with non-leaking reallocf. 1998-09-16 04:17:47 +00:00
db Changed all paths to be relative to src/lib instead of src/lib/libc 1997-05-03 03:50:06 +00:00
docs Import updated Berkeley DB into CSRG branch 1996-02-27 01:59:15 +00:00
hash Changed all paths to be relative to src/lib instead of src/lib/libc 1997-05-03 03:50:06 +00:00
man Sorted lists. 1997-10-21 08:41:15 +00:00
mpool Changed all paths to be relative to src/lib instead of src/lib/libc 1997-05-03 03:50:06 +00:00
recno Replace memory leaking instances of realloc with non-leaking reallocf. 1998-09-16 04:17:47 +00:00
test Change obsolete $@ to ${.TARGET}. 1998-09-11 05:31:45 +00:00
changelog Fix conflicts and merge into mainline 1996-02-27 19:42:00 +00:00
Makefile.inc Changed all paths to be relative to src/lib instead of src/lib/libc 1997-05-03 03:50:06 +00:00
README Fix conflicts and merge into mainline 1996-02-27 19:42:00 +00:00

README 

#	@(#)README	8.27 (Berkeley) 9/1/94

This is version 1.85 of the Berkeley DB code.

For information on compiling and installing this software, see the file
PORT/README.

Newer versions of this software will periodically be made available by
anonymous ftp from ftp.cs.berkeley.edu.  An archive in compressed format
is in ucb/4bsd/db.tar.Z, or in gzip format in ucb/4bsd/db.tar.gz.  If
you'd like to receive announcements of future releases of this software,
send email to the contact address below.

Email questions may be addressed to Keith Bostic at bostic@cs.berkeley.edu.

============================================
Distribution contents:

Makefile.inc	Ignore this, it's the 4.4BSD subsystem Makefile.
PORT		The per OS/architecture directories to use to build
		libdb.a, if you're not running 4.4BSD.  See the file
		PORT/README for more information.
README		This file.
btree		The B+tree routines.
changelog	List of changes, per version.
db		The dbopen(3) interface routine.
docs		Various USENIX papers, and the formatted manual pages.
hash		The extended linear hashing routines.
man		The unformatted manual pages.
mpool		The memory pool routines.
recno		The fixed/variable length record routines.
test		Test package.

============================================
Debugging:

If you're running a memory checker (e.g. Purify) on DB, make sure that
you recompile it with "-DPURIFY" in the CFLAGS, first.  By default,
allocated pages are not initialized by the DB code, and they will show
up as reads of uninitialized memory in the buffer write routines.