kc3-lang/gnulib/doc/posix-functions/putenv.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/posix-functions/putenv.texi
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@node putenv @subsection @code{putenv} @findex putenv POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/putenv.html}, amended through @url{https://www.austingroupbugs.net/view.php?id=1598}. Documentation:@* @ifinfo @ref{Environment Access,,Environment Access,libc}. @end ifinfo @ifnotinfo @url{https://www.gnu.org/software/libc/manual/html_node/Environment-Access.html}. @end ifnotinfo Note: POSIX @code{putenv} supports adding or changing the value of an environment variable, while glibc also supports removing an environment variable (as if by @code{unsetenv}). Gnulib module: putenv-gnu @mindex putenv-gnu Portability problems fixed by Gnulib: @itemize @item This function does not support removing an environment variable on some platforms: macOS 14, FreeBSD 14.0, NetBSD 10.0, OpenBSD 7.5, AIX 7.3.1, HP-UX 11.31, Solaris 11.4, mingw, MSVC 14, Android 11.0. @end itemize Portability problems not fixed by Gnulib: @itemize @end itemize