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* lib/log10l.c: Include <float.h> (log10l): On IRIX, normalize the +Infinity value. * modules/log10l (Depends-on): Add 'float'. * doc/posix-functions/log10l.texi: Mention the IRIX problem with +Infinity.
34 lines
974 B
Plaintext
34 lines
974 B
Plaintext
@node log10l
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@section @code{log10l}
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@findex log10l
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/log10l.html}
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Gnulib module: log10l
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Portability problems fixed by Gnulib:
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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, older 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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@item
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This function returns a wrong value for a minus zero argument on some platforms:
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OSF/1 5.1.
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@item
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This function returns an unnormalized negative infinity for a minus zero argument on some platforms:
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IRIX 6.5.
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@item
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This function returns an unnormalized positive infinity for a positive infinite argument on some platforms:
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IRIX 6.5.
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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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