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[Bug math/18977] float / long double Bessel functions not in XSI POSIX


https://sourceware.org/bugzilla/show_bug.cgi?id=18977

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1f11365a75a1eedf07a221938e79cd6c9b915ccb

commit 1f11365a75a1eedf07a221938e79cd6c9b915ccb
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Wed Sep 16 22:04:40 2015 +0000

    Don't declare float / long double Bessel functions for XSI POSIX (bug
18977).

    The float and long double versions of Bessel function (j0f, y1l, etc.)
    are not in POSIX; only the double versions are.  This patch
    accordingly limits the declarations of those functions to __USE_MISC,
    and fixes the conform/ test expectations which matched the previous
    incorrect declarations.

    Tested for x86_64 and x86 (testsuite, and that installed stripped
    shared libraries are unchanged by this patch).

        [BZ #18977]
        * math/bits/mathcalls.h
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (j0): Do
        not declare.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (j1):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (jn):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (y0):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (y1):
        Likewise.
        [!__USE_MISC && __USE_XOPEN && !__MATH_DECLARING_DOUBLE] (yn):
        Likewise.
        * conform/data/math.h-data
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j0f): Do not expect
        function.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j1f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (jnf): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y0f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y1f): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (ynf): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j0l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (j1l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (jnl): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y0l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (y1l): Likewise.
        [!ISO99 && !ISO11 && !POSIX && !POSIX2008] (ynl): Likewise.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                |   29 +++++++++++++++++++++++++++++
 NEWS                     |    2 +-
 conform/data/math.h-data |   20 --------------------
 math/bits/mathcalls.h    |    2 +-
 4 files changed, 31 insertions(+), 22 deletions(-)

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