kc3-lang/gnulib/doc/glibc-functions/pipe2.texi

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• Hash : 64e33838
  Author :
  Date : 2011-06-03T00:10:00
  

  pipe2: Remove dependency on 'nonblocking' module.
  
  * lib/pipe2.c: Include verify.h. Include nonblocking.h only if
  O_NONBLOCK is defined by gnulib.
  (pipe2) [WIN32]: If O_NONBLOCK is not defined by gnulib, verify that it
  is zero.
  * modules/pipe2 (Depends-on): Add verify. Remove nonblocking.
  * tests/test-pipe2.c: Include nonblocking.h only if O_NONBLOCK is
  defined by gnulib.
  (get_nonblocking_flag): New function.
  (main): Test O_NONBLOCK flag only if it is nonzero.
  

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• doc/glibc-functions/pipe2.texi

• @node pipe2
  @subsection @code{pipe2}
  @findex pipe2
  
  Gnulib module: pipe2
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on many non-glibc platforms:
  MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
  IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.7.1, mingw, Interix 3.5, BeOS.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  
  Note: This function portably supports the @code{O_NONBLOCK} flag only if the
  gnulib module @code{nonblocking} is also used.
  

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