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* m4/fmodl-ieee.m4: New file. * m4/fmodl.m4 (gl_FUNC_FMODL): If gl_FUNC_FMODL_IEEE is present, test whether fmodl works with zero arguments. Replace it if not. * modules/fmodl-ieee (Files): Add m4/fmodl-ieee.m4. (Depends-on): Add fmod-ieee. (configure.ac): Invoke gl_FUNC_FMODL_IEEE. * doc/posix-functions/fmodl.texi: Mention the fmodl-ieee module.
36 lines
966 B
Plaintext
36 lines
966 B
Plaintext
@node fmodl
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@section @code{fmodl}
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@findex fmodl
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fmodl.html}
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Gnulib module: fmodl or fmodl-ieee
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Portability problems fixed by either Gnulib module @code{fmodl} or @code{fmodl-ieee}:
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@itemize
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@item
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This function is missing on some platforms:
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FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix 3.5, BeOS.
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@item
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This function is only defined as a macro with arguments on some platforms:
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MSVC 9.
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@item
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This function is not declared and does not work on some platforms:
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AIX 5.1.
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@end itemize
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Portability problems fixed by Gnulib module @code{fmodl-ieee}:
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@itemize
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@item
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This function has problems when the second argument is zero on some platforms:
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OSF/1 5.1.
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@item
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This function has problems when the first argument is minus zero on some
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platforms:
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MSVC 9.
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@end itemize
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