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* doc/gnulib-intro.texi (Target Platforms): Classify MSVC as "rarely tested". * doc/posix-functions/*.texi: Update with info about MSVC 9. * doc/posix-headers/*.texi: Likewise. * doc/pastposix-functions/*.texi: Likewise. * doc/glibc-functions/*.texi: Likewise. * doc/glibc-headers/*.texi: Likewise.
49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
@node getopt_long
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@subsection @code{getopt_long}
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@findex getopt_long
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Gnulib module: getopt-gnu
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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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AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, MSVC 9, Interix 3.5.
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@item
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The function @code{getopt_long} does not obey the combination of
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@samp{+} and @samp{:} flags in the options string on some platforms:
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glibc 2.11.
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@item
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The use of @samp{W;} in the optstring argument to does not always
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allow @code{-W foo} to behave synonymously with @code{--foo}:
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glibc 2.11.
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@item
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The function @code{getopt_long} does not support the @samp{+} flag in
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the options string on some platforms:
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MacOS X 10.5, AIX 5.2, OSF/1 5.1, Solaris 10.
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@item
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The value of @code{optind} after a missing required argument is wrong
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on some platforms:
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MacOS 10.5.
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@item
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The function @code{getopt_long} does not obey the @samp{-} flag in the
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options string when @env{POSIXLY_CORRECT} is set on some platforms:
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Cygwin 1.7.0.
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@item
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Some implementations fail to reset state, including re-checking
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@env{POSIXLY_CORRECT}, when @code{optind} is set to @samp{0}:
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NetBSD, Cygwin 1.7.0.
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@item
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The function @code{getopt_long} does not support options with optional
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arguments on some platforms:
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MacOS X 10.5, OpenBSD 4.0, AIX 5.2, IRIX 6.5, Solaris 11 2010-11, Cygwin 1.5.x.
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@item
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This function crashes if the option string includes @code{W;} but
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there are no long options, on some platforms:
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glibc 2.14.
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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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