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* m4/remainderl.m4 (gl_FUNC_REMAINDERL_WORKS): New macro. (gl_FUNC_REMAINDERL): Invoke it. If the function does not work, set REPLACE_REMAINDERL to 1. * doc/posix-functions/remainderl.texi: Mention the OpenBSD 5.1/SPARC bug.
32 lines
931 B
Plaintext
32 lines
931 B
Plaintext
@node remainderl
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@section @code{remainderl}
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@findex remainderl
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/remainderl.html}
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Gnulib module: remainderl or remainderl-ieee
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Portability problems fixed by either Gnulib module @code{remainderl} or @code{remainderl-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, AIX 5.1, HP-UX 11, older IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin, MSVC 9, Interix 3.5, BeOS.
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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 returns completely wrong values on some platforms:
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OpenBSD 5.1/SPARC.
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@end itemize
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Portability problems fixed by Gnulib module @code{remainderl-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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