Mercurial > gnulib
view doc/posix-functions/sigaltstack.texi @ 40139:3bacbf659cc9
ttyname_r: Work around bug on Android 4.3.
* m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Test whether ttyname_r is a stub.
* lib/ttyname_r.c (ttyname_r): Implement for Android.
* doc/posix-functions/ttyname_r.texi: Mention the Android bug.
* doc/posix-functions/ttyname.texi: Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 26 Jan 2019 11:56:31 +0100 |
parents | b8576602c861 |
children |
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@node sigaltstack @section @code{sigaltstack} @findex sigaltstack POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sigaltstack.html} Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item This function is missing on some platforms: Minix 3.1.8, Cygwin, mingw, MSVC 14, Interix 3.5, BeOS. @item @code{sigaltstack} doesn't work on HP-UX 11/IA-64 and OpenBSD 3.6/Sparc64. @item This function interprets the @code{ss_sp} member of @code{stack_t} as the upper bound instead of the lower bound of the alternate stack on some platforms: Irix 6.5 @end itemize