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* doc/*/*.texi: Mention Solaris 11 2011-11 where appropriate. * m4/printf.m4: Update comments.
54 lines
1.7 KiB
Plaintext
54 lines
1.7 KiB
Plaintext
@node vdprintf
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@section @code{vdprintf}
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@findex vdprintf
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/vdprintf.html}
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Gnulib module: vdprintf or vdprintf-posix
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Portability problems fixed by either Gnulib module @code{vdprintf} or @code{vdprintf-posix}:
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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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MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11,
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IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5.
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@end itemize
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Portability problems fixed by Gnulib module @code{vdprintf-posix}:
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@itemize
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@item
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This function does not support size specifiers as in C99 (@code{hh}, @code{ll},
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@code{j}, @code{t}, @code{z}) on some platforms:
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BeOS.
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@item
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printf of @samp{long double} numbers is unsupported on some platforms:
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BeOS.
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@item
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This function does not support the @samp{a} and @samp{A} directives on some
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platforms:
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glibc-2.3.6, BeOS.
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@item
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This function does not support the @samp{F} directive on some platforms:
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BeOS.
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@item
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This function does not support format directives that access arguments in an
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arbitrary order, such as @code{"%2$s"}, on some platforms:
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BeOS.
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@item
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This function does not support precisions larger than 512 or 1024 in integer,
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floating-point and pointer output on some platforms:
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AIX 7.1, BeOS.
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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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@item
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When formatting an integer with grouping flag, this function inserts thousands
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separators even in the "C" locale on some platforms:
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NetBSD 5.1.
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@item
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On some platforms, this function does not set @code{errno} or the
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stream error indicator on attempts to write to a read-only stream:
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Cygwin 1.7.9.
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@end itemize
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