From: Dave Horsfall <dave@horsfall.org>
To: The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: Re: [TUHS] Memory management in Dennis Ritchie's C Compiler
Date: Tue, 18 Aug 2020 08:47:04 +1000 (EST) [thread overview]
Message-ID: <alpine.BSF.2.21.9999.2008180839350.825@aneurin.horsfall.org> (raw)
In-Reply-To: <CACXZuxdBxjJR2YTnrKDRn5Jq7aZ1C2HuKdmzcju9codZ6zYfGg@mail.gmail.com>
On Mon, 17 Aug 2020, Dibyendu Majumdar wrote:
> From Wikipedia:
> sbrk and brk are considered legacy even by 1997 standards (Single UNIX
> Specification v2 or POSIX.1-1998).[5] They were removed in
> POSIX.1-2001.[6]
On a whim, I checked a couple of boxes around here (I haven't used sbrk()
since malloc() came along):
Mac:
The brk and sbrk functions are historical curiosities left over from ear-
lier days before the advent of virtual memory management.
FreeBSD:
The brk() and sbrk() functions are legacy interfaces from before the
advent of modern virtual memory management.
Both of them come right after the DESCRIPTION header.
-- Dave
next prev parent reply other threads:[~2020-08-17 22:47 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-15 21:50 Dibyendu Majumdar
2020-08-16 15:20 ` arnold
2020-08-16 15:27 ` Jim Geist
2020-08-17 16:13 ` Dan Cross
2020-08-17 20:16 ` Dibyendu Majumdar
2020-08-17 20:34 ` Paul Winalski
2020-08-17 20:43 ` Dibyendu Majumdar
2020-08-17 21:05 ` Warner Losh
2020-08-17 22:47 ` Dave Horsfall [this message]
2020-08-17 23:06 ` Nemo Nusquam
2020-08-17 21:29 ` Dibyendu Majumdar
2020-08-24 15:58 ` Dan Cross
2020-08-24 17:08 ` John Cowan
2020-08-24 17:15 ` Clem Cole
2020-08-24 17:24 ` Clem Cole
2020-08-24 17:20 ` Dan Cross
2020-08-25 23:06 ` Arthur Krewat
2020-08-17 2:02 Noel Chiappa
2020-08-17 18:02 ` Paul Winalski
2020-08-17 18:13 ` Jim Geist
2020-08-17 18:48 ` Paul Winalski
2020-08-17 19:08 ` Jim Geist
2020-08-17 19:28 ` Paul Winalski
2020-08-17 19:35 ` Jim Geist
2020-08-17 19:41 ` Richard Salz
2020-08-17 23:40 ` Steffen Nurpmeso
2020-08-17 19:27 Noel Chiappa
2020-08-17 19:30 ` Larry McVoy
2020-08-17 19:44 ` Dan Halbert
2020-08-17 19:50 ` Paul Winalski
2020-08-17 22:05 ` Arthur Krewat
2020-08-18 0:52 ` Rob Gingell
2020-08-17 19:51 Noel Chiappa
2020-08-17 22:32 Norman Wilson
2020-08-17 22:55 ` Bakul Shah
2020-08-17 23:12 ` Chet Ramey
2020-08-18 6:33 ` arnold
2020-08-25 9:36 Steve Simon
2020-08-26 13:24 Doug McIlroy
2020-08-26 15:41 ` John Cowan
2020-08-26 15:59 Noel Chiappa
2020-08-26 16:09 ` Warner Losh
2020-08-26 19:13 ` Clem Cole
2020-08-26 16:14 ` Jim Geist
2020-08-26 17:31 ` John Cowan
2020-08-27 8:37 Paul Ruizendaal
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