| #
fcd82d3d |
|
07-Apr-2023 |
Augustin Cavalier <waddlesplash@gmail.com> |
math.h: Change definition of FP_ILOGB0 to match the specification.
See #18351 for details on the specifications.
This is the same thing NetBSD does. BeOS R5 defined these values
differently than we did even before this commit, and it does not
seem to have caused problems then, so this should be fine.
While technically an ABI break, in practice these values are not
always differentiated on other platforms, and it appears musl's
code triggers divide-by-zero exceptions on purpose before it
returns this value, anyway.
Fixes #18351.
|
| #
dda1013c |
|
04-Jan-2020 |
Augustin Cavalier <waddlesplash@gmail.com> |
posix/math: Use the GCC built-ins when possible for isnan(), etc.
glibc does the same. Technically, some of these builtins did
not exist / did not work before GCC 4.4, but the source tree
cannot be compiled with a version that old anyway.
x86_64 and _x86 need to keep the old functions for now, of
course; but all other architectures can probably feel free
to drop the s_isnan, etc. functions from their glibc.
This will make upcoming patches easier...
Change-Id: Ifb76ea74076553228c9741a8ee3ecb0e1cf736a3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2076
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
|
| #
b236c48e |
|
01-Dec-2012 |
Sam Toyer <sam@qxcv.net> |
Add missing definitions to math.h
Signed-off-by: Jérôme Duval <jerome.duval@gmail.com>
|
| #
173f54f1 |
|
19-Jul-2012 |
Matt Madia <mattmadia@gmail.com> |
Updated copyright in headers. No functional change.
|
| #
86216323 |
|
10-Dec-2011 |
Jérôme Duval <jerome.duval@gmail.com> |
Fixed math.h part of #2696
* added lgammal_r wrapper
* removed gamma_r and gammaf_r functions from math.h
|
| #
02c3d9f5 |
|
31-Oct-2011 |
François Revol <revol@free.fr> |
Rename some parameters to avoid "declaration of 'foo' shadows global declaration" warnings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43048 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
8f9cef36 |
|
26-Nov-2010 |
Jérôme Duval <korli@users.berlios.de> |
added missing prototypes and moved some around.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39659 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
93ca791b |
|
24-Nov-2010 |
Jérôme Duval <korli@users.berlios.de> |
* added math.h missing prototypes like log2f. This fixes #6802.
* whitespace cleanup and renamed log2() to radeon_log2 (conflicts with log2 in math.h)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39620 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7aff60b7 |
|
05-Nov-2010 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Patch by Paul Davey with minor style changes by myself: For gcc 4 (and clang)
define the HUGE_VAL and friends macros to the respective __builtin_*()
functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39307 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0fae8733 |
|
03-Nov-2010 |
Scott McCreary <scottmc2@gmail.com> |
Updated posix headers to remove commas from copyright line, to match the preferred coding guidelines.
Cleaned up some header style violations, making sure there are two blank lines after the header guards.
This fixes the posix header part of #2191.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39288 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
fe692043 |
|
13-Dec-2009 |
Jérôme Duval <korli@users.berlios.de> |
added more missing prototypes in math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34654 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0270440a |
|
13-Dec-2009 |
Jérôme Duval <korli@users.berlios.de> |
added missing prototypes for fmin, fma, fmax functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34653 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
15f18c09 |
|
03-Nov-2009 |
Jérôme Duval <korli@users.berlios.de> |
added missing posix functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33867 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
3c9dcb41 |
|
02-Nov-2009 |
Oliver Tappe <zooey@hirschkaefer.de> |
* corrected tab/space confusion of my last change
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33864 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7e0d60f5 |
|
02-Nov-2009 |
Oliver Tappe <zooey@hirschkaefer.de> |
adding POSIX-functions llround*(), which Maxime reported missing
* copied implementations for llround(), llroundf() and llroundl() from
glibc-2.3.2
* added corresponding declarations to math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33863 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7f5bbbdc |
|
26-Jun-2009 |
Axel Dörfler <axeld@pinc-software.de> |
* Removed PI, and PI2 from math.h.
* Replaced all occurences with the standard macros M_PI, and M_PI_2.
* Some coding style cleanup on the touched files, no other changes besides
adding a missing check for a failed memory allocation.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31250 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
59d67522 |
|
02-Jun-2009 |
Jérôme Duval <korli@users.berlios.de> |
added lrint and llrint functions to math.h
added generic implementations for ppc and m68k
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30945 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
53e8a878 |
|
11-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
isnan and isfinite are macros
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27424 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
645fa87a |
|
11-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added lsearch and lfind
remove unknown infnanf and strtcopy functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27423 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
ab2b993d |
|
06-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added nexttoward()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27349 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
bb971482 |
|
06-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added more posix functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27348 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
2eb280d3 |
|
05-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added a few more math functions, rearranged some functions in math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27339 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
9c91170f |
|
01-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added fpclassifyl
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27272 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
b9320128 |
|
10-May-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Patch by Andreas Faerber:
Replaced single-line comments by multi-line comments for ANSI C
compliance.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25433 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0cfb40d0 |
|
16-Mar-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Define HUGE_VAL in <math.h> conditionally. That's what gcc's fixincludes
hack math_huge_val_ifndef does, anyway. We do it ourselves and remove
the therefore superfluous gcc math.h header.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24412 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
aaa10d60 |
|
18-Nov-2007 |
Ryan Leavengood <leavengood@gmail.com> |
Added trunc to the math headers. I need this for JavaScriptCore. It is already
defined in libroot.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22949 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7f8d0be0 |
|
08-Aug-2007 |
Stephan Aßmus <superstippi@gmx.de> |
* fix ticket #1365, isinf(x) -> isinf(value)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21849 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
d2a76f74 |
|
09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
The lround() and lroundf() functions are now also found in our math.h header.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17400 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
4e766dd4 |
|
13-Nov-2005 |
Axel Dörfler <axeld@pinc-software.de> |
* header cleanup, but there is still a lot more to do...
* added round(), roundf(), and roundl() implementations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14891 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
190c52aa |
|
13-Mar-2004 |
Axel Dörfler <axeld@pinc-software.de> |
A BeOS compatible math.h rewritten from scratch.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6963 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
79362df9 |
|
26-Oct-2002 |
Daniel Reinhold <danielre@nowhere.fake> |
added macros PI and PI2, and fixed previous (invalid) references to these
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1711 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
55f572b3 |
|
26-Oct-2002 |
Daniel Reinhold <danielre@nowhere.fake> |
moved math.h from headers/private/kernel to headers/posix
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1697 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
b236c48e095d7f08dd582fc53b01fa230673d336 |
|
01-Dec-2012 |
Sam Toyer <sam@qxcv.net> |
Add missing definitions to math.h
Signed-off-by: Jérôme Duval <jerome.duval@gmail.com>
|
| #
173f54f1473bd6a6511c5fc6dc899c91fb8dd667 |
|
19-Jul-2012 |
Matt Madia <mattmadia@gmail.com> |
Updated copyright in headers. No functional change.
|
| #
86216323af536f1d324798a01a58e39b05cbb5d8 |
|
10-Dec-2011 |
Jérôme Duval <jerome.duval@gmail.com> |
Fixed math.h part of #2696
* added lgammal_r wrapper
* removed gamma_r and gammaf_r functions from math.h
|
| #
02c3d9f5e6e7dbd7e6de9a6fd959cf5e934b583b |
|
31-Oct-2011 |
François Revol <revol@free.fr> |
Rename some parameters to avoid "declaration of 'foo' shadows global declaration" warnings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43048 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
8f9cef36d1557da4d013a3956f6d52e8e12cc157 |
|
26-Nov-2010 |
Jérôme Duval <korli@users.berlios.de> |
added missing prototypes and moved some around.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39659 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
93ca791b706b2a2af8faf5cf8f80abea5e01da3f |
|
24-Nov-2010 |
Jérôme Duval <korli@users.berlios.de> |
* added math.h missing prototypes like log2f. This fixes #6802.
* whitespace cleanup and renamed log2() to radeon_log2 (conflicts with log2 in math.h)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39620 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7aff60b7dec6768237dbb125631edee78a872c4f |
|
05-Nov-2010 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Patch by Paul Davey with minor style changes by myself: For gcc 4 (and clang)
define the HUGE_VAL and friends macros to the respective __builtin_*()
functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39307 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0fae873352b02792db93f721c1a2ff6b240c8ecc |
|
03-Nov-2010 |
Scott McCreary <scottmc2@gmail.com> |
Updated posix headers to remove commas from copyright line, to match the preferred coding guidelines.
Cleaned up some header style violations, making sure there are two blank lines after the header guards.
This fixes the posix header part of #2191.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39288 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
fe6920431511d7a674af603f56df002bc72912d1 |
|
13-Dec-2009 |
Jérôme Duval <korli@users.berlios.de> |
added more missing prototypes in math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34654 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0270440a9733aac66e56c635f73cc5c528109bad |
|
13-Dec-2009 |
Jérôme Duval <korli@users.berlios.de> |
added missing prototypes for fmin, fma, fmax functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34653 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
15f18c0947abcb48b372b357fdcbf71535dea2ee |
|
03-Nov-2009 |
Jérôme Duval <korli@users.berlios.de> |
added missing posix functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33867 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
3c9dcb418e00dac3a27b3df12c346cb3a123b8e9 |
|
02-Nov-2009 |
Oliver Tappe <zooey@hirschkaefer.de> |
* corrected tab/space confusion of my last change
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33864 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7e0d60f5b744ede799f5570f332a53983d1cdc33 |
|
02-Nov-2009 |
Oliver Tappe <zooey@hirschkaefer.de> |
adding POSIX-functions llround*(), which Maxime reported missing
* copied implementations for llround(), llroundf() and llroundl() from
glibc-2.3.2
* added corresponding declarations to math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33863 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7f5bbbdc56fa18cfc94ea649e9f1337301906e19 |
|
26-Jun-2009 |
Axel Dörfler <axeld@pinc-software.de> |
* Removed PI, and PI2 from math.h.
* Replaced all occurences with the standard macros M_PI, and M_PI_2.
* Some coding style cleanup on the touched files, no other changes besides
adding a missing check for a failed memory allocation.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31250 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
59d67522eabb778c773077a1645623c303751d2c |
|
02-Jun-2009 |
Jérôme Duval <korli@users.berlios.de> |
added lrint and llrint functions to math.h
added generic implementations for ppc and m68k
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30945 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
53e8a878e6335555f93b3c91d442774c0b213284 |
|
11-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
isnan and isfinite are macros
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27424 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
645fa87a214857d8cd19912161929abf8c0faad4 |
|
11-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added lsearch and lfind
remove unknown infnanf and strtcopy functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27423 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
ab2b993da90d47e29d4b52de3f3abf9477b4c93c |
|
06-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added nexttoward()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27349 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
bb97148298fa3b2b22efc9584ba048fc0de05495 |
|
06-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added more posix functions
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27348 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
2eb280d3a88b29ef7c8b4037a7845dfb9ae130d2 |
|
05-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added a few more math functions, rearranged some functions in math.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27339 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
9c91170f95fa4a764af2586fc4f12906744dda2d |
|
01-Sep-2008 |
Jérôme Duval <korli@users.berlios.de> |
added fpclassifyl
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27272 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
b93201281504cee31f4186f7c6548815940c576e |
|
10-May-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Patch by Andreas Faerber:
Replaced single-line comments by multi-line comments for ANSI C
compliance.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25433 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
0cfb40d0dcd55eb94ca791a025d663ed98c0e9bc |
|
16-Mar-2008 |
Ingo Weinhold <ingo_weinhold@gmx.de> |
Define HUGE_VAL in <math.h> conditionally. That's what gcc's fixincludes
hack math_huge_val_ifndef does, anyway. We do it ourselves and remove
the therefore superfluous gcc math.h header.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24412 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
aaa10d6056f376d9b759206345f50f224d35a3a6 |
|
18-Nov-2007 |
Ryan Leavengood <leavengood@gmail.com> |
Added trunc to the math headers. I need this for JavaScriptCore. It is already
defined in libroot.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22949 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
7f8d0be06f7a03917b69b601a3703ca63208f0a9 |
|
08-Aug-2007 |
Stephan Aßmus <superstippi@gmx.de> |
* fix ticket #1365, isinf(x) -> isinf(value)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21849 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
d2a76f740688496c11f4cf9c12680ea2c034c249 |
|
09-May-2006 |
Axel Dörfler <axeld@pinc-software.de> |
The lround() and lroundf() functions are now also found in our math.h header.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17400 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
4e766dd482a90c7c7c1d15cf2736706dfba669c7 |
|
13-Nov-2005 |
Axel Dörfler <axeld@pinc-software.de> |
* header cleanup, but there is still a lot more to do...
* added round(), roundf(), and roundl() implementations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14891 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
190c52aac5a1e3b1378ba9c81d78203103c458fb |
|
13-Mar-2004 |
Axel Dörfler <axeld@pinc-software.de> |
A BeOS compatible math.h rewritten from scratch.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6963 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
79362df9f75d9dbadb1c832592db00e043c9c991 |
|
26-Oct-2002 |
Daniel Reinhold <danielre@nowhere.fake> |
added macros PI and PI2, and fixed previous (invalid) references to these
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1711 a95241bf-73f2-0310-859d-f6bbb57e9c96
|
| #
55f572b3110516aa70f8edb5a6975337e3449730 |
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26-Oct-2002 |
Daniel Reinhold <danielre@nowhere.fake> |
moved math.h from headers/private/kernel to headers/posix
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1697 a95241bf-73f2-0310-859d-f6bbb57e9c96
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