src/lib/libstand/zalloc_malloc.c, branch releng/9.3

- Removing some unneeded definitions of NULL(cruft related to 1970's C).

2011-07-10T07:25:34Z

In C90, NULL is guaranteed to be declared in and also in . Though the correct way to define NULL in FreeBSD is to include , other parts of libstand still require to build; therefore, we keep in stand.h and add a note about this; - Removing no longer used 'Prototype' definition. Quote from bde@: 'Cruft related to getting incomplete struct declarations within prototypes forward-declared before the structs. It doesn't mean "prototype" but only part of a prototype-related hack. No longer used.' - Replacing iaddr_t with uintptr_t; - Removing use of long double to determine alignment. Use a fixed 16 byte alignment instead; Reviewed by: bde Obtained from: DragonFlyBSD (partially) MFC after: 1 month

Using the correct format string(%zu) for size_t type. This should fix 64

2011-06-16T15:35:12Z

bits builds. Submitted by: Garrett Cooper

Eliminate alpha leftover from libstand.

2008-09-04T10:05:44Z

Use signed char cast to avoid out-of-range error on PowerPC (which has

2004-02-25T00:52:14Z

unsigned char by default). This is a no-op on all other current arches. Tested by: md5 sum before/after same on i386

- Print out line number in a panic message using %d rather than %p. Line

2004-01-15T18:35:32Z

numbers aren't pointers. - Add a __printflike() attribute to libstand's panic() prototype to catch such bogons in the future.

Reimplement malloc/free debugging that includes the offending file:line

2002-07-20T04:18:20Z

info. This turned out to be rather useful on ia64 for tracking down malloc/free problems. Detect duplicate free()'s - otherwise these show up as a guard1 failure and it looks like corruption instead of something simple like a second free() where there shouldn't be. Deal with libz using libc headers and not seeing the malloc/free stuff that we provide in libstand. Do similar nastiness to what is done for bzlib. Tested on: i386, ia64 (compile, run)

Add __FBSDID()s to libstand

2001-09-30T22:28:01Z

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Implement a hook to allow us to reclaim the memory used by the first stage

1998-10-19T09:08:40Z

of the bootstrap (the bit which loads /boot/loader).

Prune unused zalloc components as recommended by Matt Dillon. Extra debugging

1998-10-01T17:35:08Z

code is still enabled (it's not very expensive).