new modules setpayloadsig, setpayloadsigf, setpayloadsigl

[Bruno Haible]

ISO C 23 specifies in the (optional, but normative) Annex F also functions
for creating signalling NaNs with a given payload. Here is a patch series that
implements them.


2024-04-16  Bruno Haible  <bruno@clisp.org>

        setpayloadsigl: Add tests.
        * tests/test-setpayloadsigl.c: New file, based on
        tests/test-setpayloadl.c.
        * modules/setpayloadsigl-tests: New file.

        setpayloadsigl: New module.
        * lib/math.in.h (setpayloadsigl): New declaration.
        * lib/setpayloadsigl.c: New file, based on lib/setpayloadl.c.
        * m4/math_h.m4 (gl_MATH_H): Test whether setpayloadsigl is declared.
        (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_SETPAYLOADSIGL.
        (gl_MATH_H_DEFAULTS): Initialize HAVE_SETPAYLOADSIGL.
        * modules/math (Makefile.am): Substitute GNULIB_SETPAYLOADSIGL,
        HAVE_SETPAYLOADSIGL.
        * modules/setpayloadsigl: New file.
        * doc/posix-functions/setpayloadsigl.texi: Mention the new module.

2024-04-16  Bruno Haible  <bruno@clisp.org>

        setpayloadsigf: Add tests.
        * tests/test-setpayloadf.c (PAYLOAD_BITS): New macro.
        (main): Use it.
        * tests/test-setpayloadsigf.c: New file, based on
        tests/test-setpayloadf.c.
        * modules/setpayloadsigf-tests: New file.

        setpayloadsigf: New module.
        * lib/math.in.h (setpayloadsigf): New declaration.
        * lib/setpayloadsigf.c: New file, based on lib/setpayloadf.c.
        * m4/math_h.m4 (gl_MATH_H): Test whether setpayloadsigf is declared.
        (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_SETPAYLOADSIGF.
        (gl_MATH_H_DEFAULTS): Initialize HAVE_SETPAYLOADSIGF.
        * modules/math (Makefile.am): Substitute GNULIB_SETPAYLOADSIGF,
        HAVE_SETPAYLOADSIGF.
        * modules/setpayloadsigf: New file.
        * doc/posix-functions/setpayloadsigf.texi: Mention the new module.

2024-04-16  Bruno Haible  <bruno@clisp.org>

        setpayloadsig: Add tests.
        * tests/test-setpayload.c (PAYLOAD_BITS): New macro.
        (main): Use it.
        * tests/test-setpayloadsig.c: New file, based on
        tests/test-setpayload.c.
        * modules/setpayloadsig-tests: New file.

        setpayloadsig: New module.
        * lib/math.in.h (setpayloadsig): New declaration.
        * lib/setpayloadsig.c: New file, based on lib/setpayload.c.
        * m4/setpayloadsig.m4: New file, based on m4/setpayload.m4.
        * m4/math_h.m4 (gl_MATH_H): Test whether setpayloadsig is declared.
        (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_SETPAYLOADSIG.
        (gl_MATH_H_DEFAULTS): Initialize HAVE_SETPAYLOADSIG.
        * modules/math (Makefile.am): Substitute GNULIB_SETPAYLOADSIG,
        HAVE_SETPAYLOADSIG.
        * modules/setpayloadsig: New file.
        * doc/posix-functions/setpayloadsig.texi: Mention the new module.

0001-setpayloadsig-New-module.patch
Description: Text Data

0002-setpayloadsig-Add-tests.patch
Description: Text Data

0003-setpayloadsigf-New-module.patch
Description: Text Data

0004-setpayloadsigf-Add-tests.patch
Description: Text Data

0005-setpayloadsigl-New-module.patch
Description: Text Data

0006-setpayloadsigl-Add-tests.patch
Description: Text Data