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Yaakov Selkowitz 722e363c4d math: guard BSD finite/isinf/isnan functions properly in math.h 
Now that we have properly functioning feature test macros, the BSD
floating-point classification functions can go into math.h instead of
the non-standard ieeefp.h, and not under the C99 guard:

http://man7.org/linux/man-pages/man3/finite.3.html

The isnan function was in earlier versions of SUS but removed starting with
POSIX.1-2001, compare:

http://pubs.opengroup.org/onlinepubs/007908799/xsh/math.h.html
http://pubs.opengroup.org/onlinepubs/009695399/basedefs/math.h.html

Note that the isinf and isnan functions (but not the variants) conflict
with functions by the same name in C++11, hence they (and only they)
need to be hidden:

https://sourceware.org/git/?p=glibc.git;a=commit;h=d9b965fa56350d6eea9f7f438a0714c7ffbb183f
https://sourceware.org/git/?p=glibc.git;a=commit;h=3c47c83a9730c20e602694505b9278c25637b0d0

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 		2016-04-04 14:13:21 -05:00
..
argz Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
ctype Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
errno Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
iconv Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
include math: guard BSD finite/isinf/isnan functions properly in math.h 2016-04-04 14:13:21 -05:00
locale Fix coverity CID 143502: Null pointer dereference 2016-03-24 10:06:50 +01:00
machine Add Intel MCU target 2016-04-04 16:32:07 +02:00
misc Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
posix Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
reent Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
search Feature test macros overhaul: stdlib.h 2016-03-17 21:09:06 -05:00
signal Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
stdio Feature test macros overhaul: stdio.h 2016-03-17 21:09:04 -05:00
stdio64 Fix compile with GCC 5 -Werror 2016-02-12 10:16:06 -06:00
stdlib Add Intel MCU target 2016-04-04 16:32:07 +02:00
string Add timingsafe_memcmp() 2016-03-18 12:33:40 +01:00
sys Bump up newlib version to 2.4.0 due to feature test refactoring 2016-03-29 17:33:42 -04:00
syscalls Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
time Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
unix Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
xdr Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
Makefile.am 2011-01-05 Ralf Corsepius <ralf.corsepius@rtems.org> 2011-01-05 17:18:16 +00:00
Makefile.in 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
aclocal.m4 Fix up errors in regenerated files for 2.3.0 release. 2016-01-04 12:57:31 -05:00
configure Bump up newlib version to 2.4.0 due to feature test refactoring 2016-03-29 17:33:42 -04:00
configure.in 2014-07-04 Bin Cheng <bin.cheng@arm.com> 2014-07-04 17:21:45 +00:00
libc.texinfo Fix newlib texinfo source so 'info libc' and 'info libm' work 2015-03-16 15:02:22 +00:00
saber
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sys.tex Don't include stdio64 functions in reentrant syscalls menu when not bulding stdio64. 2015-08-03 09:54:33 +01:00