src/lib/libc/stdlib/reallocf.c, branch release/14.4.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F14.4.02023-11-27T04:20:09Zlibc: Purge unneeded cdefs.h2023-11-27T04:20:09ZWarner Loshimp@FreeBSD.org2023-11-01T22:43:37Zurn:sha1:4025b5b527c870cf095ac9531764f4e4d3feaec2
These sys/cdefs.h are not needed. Purge them. They are mostly left-over
from the $FreeBSD$ removal. A few in libc are still required for macros
that cdefs.h defines. Keep those.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D42385
(cherry picked from commit 559a218c9b257775fb249b67945fe4a05b7a6b9f)
Remove $FreeBSD$: one-line .c pattern2023-08-16T17:54:42ZWarner Loshimp@FreeBSD.org2023-08-16T17:54:42Zurn:sha1:1d386b48a555f61cb7325543adbbb5c3f3407a66
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD2023-05-12T16:44:03ZWarner Loshimp@FreeBSD.org2023-05-10T15:40:58Zurn:sha1:4d846d260e2b9a3d4d0a701462568268cbfe7a5b
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
Regularize my copyright notice2019-12-04T16:56:11ZWarner Loshimp@FreeBSD.org2019-12-04T16:56:11Zurn:sha1:f86e60008bdf690b61af2c18e98ee791ca91433f
o Remove All Rights Reserved from my notices
o imp@FreeBSD.org everywhere
o regularize punctiation, eliminate date ranges
o Make sure that it's clear that I don't claim All Rights reserved by listing
All Rights Reserved on same line as other copyright holders (but not
me). Other such holders are also listed last where it's clear.
libc: further adoption of SPDX licensing ID tags.2017-11-25T17:12:48ZPedro F. Giffunipfg@FreeBSD.org2017-11-25T17:12:48Zurn:sha1:d915a14ef094c8dfc1a5aee70e135abfec01d0f1
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
In reallocf(3), free the memory only when size != 0. Otherwise, when the2010-03-03T15:43:26ZJaakko Heinonenjh@FreeBSD.org2010-03-03T15:43:26Zurn:sha1:967e82cae01974f51547f61f104ea7b68d612965
System V compatibility option (malloc "V" flag) is in effect a zero sized
reallocf() could cause a double free.
PR: bin/141753
Submitted by: Dan Lukes
Fix the style of the SCM ID's.2002-03-22T21:53:29ZDavid E. O'Brienobrien@FreeBSD.org2002-03-22T21:53:29Zurn:sha1:333fc21e3cd79bca0c94d7722c5a56cb5ad078d1
I believe have made all of libc .c's as consistent as possible.
$Id$ -> $FreeBSD$1999-08-28T00:22:10ZPeter Wemmpeter@FreeBSD.org1999-08-28T00:22:10Zurn:sha1:7f3dea244c40159a41ab22da77a434d7c5b5e85aFix style problems noted by Bruce:1998-09-16T03:16:06ZWarner Loshimp@FreeBSD.org1998-09-16T03:16:06Zurn:sha1:9a5722f2e848eebb61a211eb46ccba1d46289f38
o No copyright on reallocf.
o Order makefile list correctly.
o indent reallocf properly.
Add reallocf to the library. This function is simliar to realloc, but1998-09-14T20:34:34ZWarner Loshimp@FreeBSD.org1998-09-14T20:34:34Zurn:sha1:94ad719cf47118069c9d840583e10ee17b5dfe50
when it returns NULL to indicate failure, it will also free the memory
that was passed to it, if that was non-null.
This does not change the semantics of realloc.
A second commit will be done to commit the conversion of those places in
the code that can safely use this to avoid memory leaks when confronted
with low memory situations.
Beaten-to-death-but-finally-approved-in: -current