kc3-lang/gnulib/doc/pastposix-functions/ioctl.texi
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Hash : c36a0f21
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Date : 2024-10-27T17:01:29
doc: Add a module index. * doc/Makefile (undocumented-modules.texi): New rule. (%.info, %.html, %.dvi, %.pdf): Depend on undocumented-modules.texi. (mostlyclean): Remove also *.m and *.tmp. (force): New rule. * doc/*.texi: Add module index entries. * doc/*/*.texi: Likewise.
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doc/pastposix-functions/ioctl.texi
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@node ioctl @section @code{ioctl} @findex ioctl Removed in POSIX.1-2024. POSIX.1-2017 specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/ioctl.html} LSB specification: @itemize @item @url{https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib-ioctl-2.html} @item @url{https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib-ttyio-2.html} @item @url{https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/baselib-sockio-2.html} @end itemize Gnulib module: ioctl @mindex ioctl Portability problems fixed by Gnulib: @itemize @item On Windows platforms (excluding Cygwin), @code{ioctl} is called @code{ioctlsocket}, and error codes from this function are not placed in @code{errno}, and @code{WSAGetLastError} must be used instead. @item The second parameter is of type @code{unsigned long} rather than @code{int} on some platforms: glibc 2.26, macOS 14, FreeBSD 14.0, NetBSD 10.0, OpenBSD 7.5, Haiku 2017. @end itemize Portability problems not fixed by Gnulib: @itemize @item Most @code{ioctl} requests are platform and hardware specific. @end itemize