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Add a C99 symbol to libm: nexttowardl

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It's an alias for an already existing symbol nextafterl.

Patch obtained from <mgorny>

Detected by the LLVM buildbot breakage in tests.
This commit is contained in:
kamil 2019-04-27 23:04:31 +00:00
parent 7b4757a125
commit 0c003f5999
5 changed files with 20 additions and 14 deletions
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5
distrib/sets/lists/comp/mi
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@ -1,4 +1,4 @@
# $NetBSD: mi,v 1.2271 2019/04/25 23:17:24 maya Exp $
# $NetBSD: mi,v 1.2272 2019/04/27 23:04:31 kamil Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
./etc/mtree/set.comp comp-sys-root
@ -8535,6 +8535,7 @@
./usr/share/man/cat3/nextafterl.0 comp-c-catman .cat
./usr/share/man/cat3/nexttoward.0 comp-c-catman .cat
./usr/share/man/cat3/nexttowardf.0 comp-c-catman .cat
./usr/share/man/cat3/nexttowardl.0 comp-c-catman .cat
./usr/share/man/cat3/nftw.0 comp-c-catman .cat
./usr/share/man/cat3/ngettext.0 comp-c-catman .cat
./usr/share/man/cat3/nice.0 comp-c-catman .cat
@ -16510,6 +16511,7 @@
./usr/share/man/html3/nextafterl.html comp-c-htmlman html
./usr/share/man/html3/nexttoward.html comp-c-htmlman html
./usr/share/man/html3/nexttowardf.html comp-c-htmlman html
./usr/share/man/html3/nexttowardl.html comp-c-htmlman html
./usr/share/man/html3/nftw.html comp-c-htmlman html
./usr/share/man/html3/ngettext.html comp-c-htmlman html
./usr/share/man/html3/nice.html comp-c-htmlman html
@ -24492,6 +24494,7 @@
./usr/share/man/man3/nextafterl.3 comp-c-man .man
./usr/share/man/man3/nexttoward.3 comp-c-man .man
./usr/share/man/man3/nexttowardf.3 comp-c-man .man
./usr/share/man/man3/nexttowardl.3 comp-c-man .man
./usr/share/man/man3/nftw.3 comp-c-man .man
./usr/share/man/man3/ngettext.3 comp-c-man .man
./usr/share/man/man3/nice.3 comp-c-man .man

5
lib/libm/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.209 2019/04/25 23:17:24 maya Exp $
# $NetBSD: Makefile,v 1.210 2019/04/27 23:04:32 kamil Exp $
#
# @(#)Makefile 5.1beta 93/09/24
#
@ -424,7 +424,8 @@ MLINKS+=modf.3 modff.3 \
MLINKS+=nextafter.3 nextafterf.3 \
nextafter.3 nextafterl.3 \
nextafter.3 nexttoward.3 \
nextafter.3 nexttowardf.3
nextafter.3 nexttowardf.3 \
nextafter.3 nexttowardl.3
MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3
MLINKS+=remainder.3 remainderf.3 \
remainder.3 remquo.3 \

17
lib/libm/man/nextafter.3
View File

@ -1,4 +1,4 @@
.\" $NetBSD: nextafter.3,v 1.5 2015/09/13 10:58:30 he Exp $
.\" $NetBSD: nextafter.3,v 1.6 2019/04/27 23:04:32 kamil Exp $
.\"
.\" Copyright (c) 2011 Jukka Ruohonen <jruohonen@iki.fi>
.\" All rights reserved.
@ -32,12 +32,8 @@
.Nm nextafterf ,
.Nm nextafterl ,
.Nm nexttoward ,
.Nm nexttowardf
.\"
.\" XXX: Not yet implemented.
.\"
.\" .Nm nexttowardl
.\"
.Nm nexttowardf ,
.Nm nexttowardl
.Nd next representable floating-point number
.Sh LIBRARY
.Lb libm
@ -53,6 +49,8 @@
.Fn nexttoward "double x" "long double y"
.Ft float
.Fn nexttowardf "float x" "long double y"
.Ft long double
.Fn nexttowardl "long double x" "long double y"
.Sh DESCRIPTION
The
.Fn nextafter ,
@ -80,9 +78,10 @@ The three functions differ only in the type of the return value and
.Fa x .
.Pp
The
.Fn nexttoward
and
.Fn nexttoward ,
.Fn nexttowardf
and
.Fn nexttowardl
functions are equivalent to the
.Fn nextafter
family of functions with two exceptions:

6
lib/libm/src/s_nextafterl.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: s_nextafterl.c,v 1.5 2014/01/31 19:38:47 matt Exp $ */
/* $NetBSD: s_nextafterl.c,v 1.6 2019/04/27 23:04:32 kamil Exp $ */
/* @(#)s_nextafter.c 5.1 93/09/24 */
/*
@ -13,7 +13,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: s_nextafterl.c,v 1.5 2014/01/31 19:38:47 matt Exp $");
__RCSID("$NetBSD: s_nextafterl.c,v 1.6 2019/04/27 23:04:32 kamil Exp $");
#include <float.h>
#include <math.h>
@ -30,6 +30,8 @@ __RCSID("$NetBSD: s_nextafterl.c,v 1.5 2014/01/31 19:38:47 matt Exp $");
#define LDBL_NBIT 0
#endif
__strong_alias(nexttowardl, nextafterl)
/*
* IEEE functions
* nextafterl(x,y)

1
usr.sbin/makemandb/nostem.txt
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@ -2703,6 +2703,7 @@ nextkey
nextscn
nexttoward
nexttowardf
nexttowardl
nfe
nfs
nfsd