Mercurial > gnulib
view doc/posix-functions/sleep.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> |
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date | Sat, 26 Jan 2019 11:56:31 +0100 |
parents | b8576602c861 |
children |
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@node sleep @section @code{sleep} @findex sleep POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sleep.html} Gnulib module: sleep Portability problems fixed by Gnulib: @itemize @item This function is missing on some platforms: mingw (2005 or newer), MSVC 14. @item This function takes milliseconds as argument and returns @code{void} on some platforms: mingw (2005 and older). @item This function cannot sleep longer than 49.7 days on some platforms: Cygwin 1.5.x. @end itemize Portability problems not fixed by Gnulib: @itemize @item According to POSIX, the @code{sleep} function may interfere with the program's use of the @code{SIGALRM} signal. On Linux, it doesn't; on other platforms, it may. @end itemize