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2049ed1014
* doc/posix-functions/*[fl].texi: Mention that some functions are defined as macros with arguments only.
30 lines
733 B
Plaintext
30 lines
733 B
Plaintext
@node floorf
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@section @code{floorf}
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@findex floorf
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/floorf.html}
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Gnulib module: floorf or floorf-ieee
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Portability problems fixed by either Gnulib module @code{floorf} or @code{floorf-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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Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9.
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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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@end itemize
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Portability problems fixed by Gnulib module @code{floorf-ieee}:
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@itemize
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@item
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This function returns a positive zero for a minus zero argument
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on some platforms:
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OSF/1 5.1.
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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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