+
−@node vdprintf
+
−@section @code{vdprintf}
+
−@findex vdprintf
+
−
+
−POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/vdprintf.html}
+
−
+
−Gnulib module: vdprintf or vdprintf-posix
+
−
+
−Portability problems fixed by either Gnulib module @code{vdprintf} or @code{vdprintf-posix}:
+
−@itemize
+
−@item
+
−This function is missing on some platforms:
+
−MacOS X 10.5, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+
−IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.
+
−@end itemize
+
−
+
−Portability problems fixed by Gnulib module @code{vdprintf-posix}:
+
−@itemize
+
−@item
+
−This function does not support size specifiers as in C99 (@code{hh}, @code{ll},
+
−@code{j}, @code{t}, @code{z}) on some platforms:
+
−BeOS.
+
−@item
+
−printf of @samp{long double} numbers is unsupported on some platforms:
+
−BeOS.
+
−@item
+
−This function does not support the @samp{a} and @samp{A} directives on some
+
−platforms:
+
−glibc-2.3.6, BeOS.
+
−@item
+
−This function does not support the @samp{F} directive on some platforms:
+
−BeOS.
+
−@item
+
−This function does not support format directives that access arguments in an
+
−arbitrary order, such as @code{"%2$s"}, on some platforms:
+
−BeOS.
+
−@item
+
−This function does not support precisions larger than 512 or 1024 in integer,
+
−floating-point and pointer output on some platforms:
+
−BeOS.
+
−@end itemize
+
−
+
−Portability problems not fixed by Gnulib:
+
−@itemize
+
−@end itemize