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* m4/remainderf.m4 (gl_FUNC_REMAINDERF_WORKS): New macro. (gl_FUNC_REMAINDERF): Invoke it. Don't assume remainderf() is declared when it exists. * doc/posix-functions/remainderf.texi: Mention the IRIX problems.
32 lines
842 B
Plaintext
32 lines
842 B
Plaintext
@node remainderf
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@section @code{remainderf}
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@findex remainderf
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/remainderf.html}
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Gnulib module: remainderf or remainderf-ieee
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Portability problems fixed by either Gnulib module @code{remainderf} or @code{remainderf-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, older IRIX 6.5, Solaris 9, MSVC 9.
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@item
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This function is not declared on some platforms:
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IRIX 6.5.
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@item
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This function may go into an endless loop on some platforms:
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IRIX 6.5.
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@end itemize
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Portability problems fixed by Gnulib module @code{remainderf-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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@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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