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Full Discussion: Errno.h symbols
Operating Systems AIX Errno.h symbols Post 303038609 by topcat on Saturday 7th of September 2019 03:37:54 PM
Old 09-07-2019
Just to update, I edited the file in question to define the symbols. On my AIX 7.1 box this is need to make gcc compile code with C++11 turned on (the default). Posting this here in case anyone else runs into this. I'm using gcc 6.3.0 from the Toolbox, for 7.1.

Code:
diff /usr/include/sys/errno.h.original /usr/include/sys/errno.h

245a246,249
> /* The following are needed to make C++11 work in gcc */
> #define EOWNERDEAD      133
> #define ENOTRECOVERABLE 134
>

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cxref-cpp(1)						      General Commands Manual						      cxref-cpp(1)

NAME
cxref-cpp - A modified C preprocessor to use with cxref. SYNOPSIS
cxref-cpp ... DESCRIPTION
To improve the output that is available for the source code for cross-referencing a modified version of the GNU CPP v2.7.2 is supplied (named cxref-cpp). This modified C preprocessor allows for a finer control over some features of the preprocessing that are not important for a compiler. In a standard preprocessor, the preprocessor directives are intended for use only by the preprocessor, so passing the information through is not important. With cxref-cpp, there are some features that are different to the standard GNU CPP: Compared to gcc versions earlier than version 2.8.0 there is an extra option that will output the #include lines from the source file. In version 2.8.0 and later this option is present. Comments trailing a #include or a #define are not preserved by all versions of gcc even if the -C option is used. This is not important while compiling, but is useful for documenting. The cxref-cpp program will take on the personality of the installed version of gcc so that the gcc header files can be parsed. This means that it includes the same default include directory paths and macro definitions. The file that contains these definitions is called cxref-cpp.defines and is installed by the cxref-cpp-configure program or specified by the -cxref-cpp-defines command line option. OPTIONS
The same as for gcc, apart from '-cxref-cpp-defines' described above. SEE ALSO
cxref(1), cxref-cpp-configure(1), gcc(1) May 9, 2004 cxref-cpp(1)
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