History log of /freebsd-src/sys/libkern/qdivrem.c (Results 1 – 22 of 22)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/14.1.0, release/13.3.0, release/14.0.0
# 685dc743 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/


Revision tags: release/13.2.0, release/12.4.0
# 1024bb26 04-Oct-2022 Hans Petter Selasky <hselasky@FreeBSD.org>

qdivrem: Predict division by zero as false.

Division by zero triggers an arithmetic exception and should not be very
common. Predict this.

No functional change intended.

MFC after: 1 week
Sponsore

qdivrem: Predict division by zero as false.

Division by zero triggers an arithmetic exception and should not be very
common. Predict this.

No functional change intended.

MFC after: 1 week
Sponsored by: NVIDIA Networking

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Revision tags: release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0
# 82725ba9 23-Nov-2017 Hans Petter Selasky <hselasky@FreeBSD.org>

Merge ^/head r325999 through r326131.


# 51369649 20-Nov-2017 Pedro F. Giffuni <pfg@FreeBSD.org>

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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# 937d37fc 19-Nov-2017 Hans Petter Selasky <hselasky@FreeBSD.org>

Merge ^/head r325842 through r325998.


# 4a8dea8c 19-Nov-2017 Ed Maste <emaste@FreeBSD.org>

ANSIfy sys/libkern

PR: 223641
Submitted by: ota@j.email.ne.jp
MFC after: 1 week


Revision tags: release/10.4.0, release/11.1.0
# 348238db 01-Mar-2017 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r314420 through r314481.


# fbbd9655 28-Feb-2017 Warner Losh <imp@FreeBSD.org>

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

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# d370fd1c 14-Jan-2017 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r311940 through r312200.


# 484820d4 12-Jan-2017 Conrad Meyer <cem@FreeBSD.org>

libkern: Remove obsolete 'register' keyword

Sponsored by: Dell EMC Isilon


Revision tags: release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0, release/9.3.0, release/10.0.0, release/9.2.0, release/8.4.0, release/9.1.0, release/8.3.0_cvs, release/8.3.0, release/9.0.0, release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0, release/8.1.0_cvs, release/8.1.0, release/7.3.0_cvs, release/7.3.0, release/8.0.0_cvs, release/8.0.0
# e0dab9bc 06-Jul-2009 Warner Losh <imp@FreeBSD.org>

Be more pedantic here. If we're going to shift something
sizeof(long)*8 / 2 bits, then we better make sure we're shifting a
long that much, not an int.

# I'm surprised this is code would have a bug

Be more pedantic here. If we're going to shift something
sizeof(long)*8 / 2 bits, then we better make sure we're shifting a
long that much, not an int.

# I'm surprised this is code would have a bug this basic.

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Revision tags: release/7.2.0_cvs, release/7.2.0, release/7.1.0_cvs, release/7.1.0, release/6.4.0_cvs, release/6.4.0
# 6ff5e8a6 09-Oct-2008 Andrew Thompson <thompsa@FreeBSD.org>

Prefix the static shl function with '__' like its parent function __qdivrem to
avoid being picked up by the DTrace fbt provider.

This is called by __udivdi3() for doing 64bit division on a 32bit arc

Prefix the static shl function with '__' like its parent function __qdivrem to
avoid being picked up by the DTrace fbt provider.

This is called by __udivdi3() for doing 64bit division on a 32bit arch and may
be called from within the dtrace context causing a double fault.

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Revision tags: release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0, release/6.2.0_cvs, release/6.2.0, release/5.5.0_cvs, release/5.5.0, release/6.1.0_cvs, release/6.1.0, release/6.0.0_cvs, release/6.0.0, release/5.4.0_cvs, release/5.4.0, release/4.11.0_cvs, release/4.11.0, release/5.3.0_cvs, release/5.3.0, release/4.10.0_cvs, release/4.10.0
# f36cfd49 07-Apr-2004 Warner Losh <imp@FreeBSD.org>

Remove advertising clause from University of California Regent's
license, per letter dated July 22, 1999 and email from Peter Wemm,
Alan Cox and Robert Watson.

Approved by: core, peter, alc, rwatson


Revision tags: release/5.2.1_cvs, release/5.2.1, release/5.2.0_cvs, release/5.2.0, release/4.9.0_cvs, release/4.9.0
# ab0de15b 11-Jun-2003 David E. O'Brien <obrien@FreeBSD.org>

Use __FBSDID().


Revision tags: release/5.1.0_cvs, release/5.1.0, release/4.8.0_cvs, release/4.8.0, release/5.0.0_cvs, release/5.0.0, release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2, release/4.6.1, release/4.6.0_cvs, release/4.5.0_cvs, release/4.4.0_cvs, release/4.3.0_cvs, release/4.3.0, release/4.2.0, release/4.1.1_cvs, release/4.1.0, release/3.5.0_cvs, release/4.0.0_cvs, release/3.4.0_cvs, release/3.3.0_cvs
# c3aac50f 28-Aug-1999 Peter Wemm <peter@FreeBSD.org>

$Id$ -> $FreeBSD$


Revision tags: release/3.2.0, release/3.1.0, release/3.0.0, release/2.2.8, release/2.2.7, release/2.2.6
# 0abc78a6 07-Nov-1997 Poul-Henning Kamp <phk@FreeBSD.org>

Rename some local variables to avoid shadowing other local variables.

Found by: -Wshadow


Revision tags: release/2.2.5_cvs, release/2.2.2_cvs, release/2.2.1_cvs, release/2.2.0, release/2.1.7_cvs
# 6875d254 22-Feb-1997 Peter Wemm <peter@FreeBSD.org>

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.


Revision tags: release/2.1.6_cvs, release/2.1.6.1
# 1130b656 14-Jan-1997 Jordan K. Hubbard <jkh@FreeBSD.org>

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

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Revision tags: release/2.1.5_cvs
# f313170d 10-Sep-1996 Bruce Evans <bde@FreeBSD.org>

Updated #includes to 4.4Lite style.


Revision tags: release/2.1.0_cvs, release/2.0.5_cvs
# 9b2e5354 30-May-1995 Rodney W. Grimes <rgrimes@FreeBSD.org>

Remove trailing whitespace.


Revision tags: release/2.0
# 3c4dd356 02-Aug-1994 David Greenman <dg@FreeBSD.org>

Added $Id$


Revision tags: release/1.1.5.1_cvs
# df8bae1d 24-May-1994 Rodney W. Grimes <rgrimes@FreeBSD.org>

BSD 4.4 Lite Kernel Sources