kc3-lang/gnulib/doc/posix-functions/posix_spawnp.texi

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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/posix_spawnp.texi

• @node posix_spawnp
  @subsection @code{posix_spawnp}
  @findex posix_spawnp
  
  POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/posix_spawnp.html}
  
  Gnulib module: posix_spawnp
  @mindex posix_spawnp
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.3, AIX 5.1, HP-UX 11, Solaris 9, Cygwin 1.7.x, mingw, MSVC 14, Android 8.1.
  @item
  When this function fails, it causes the stdio buffer contents to be output
  twice on some platforms:
  AIX 6.1.
  @item
  When the program to be invoked is an executable script without a @samp{#!}
  marker in the first line, this function executes the script as if it were
  a shell script, on some platforms:
  @c https://www.austingroupbugs.net/view.php?id=1674
  glibc 2.14/Linux, glibc 2.32/Hurd, macOS 14, FreeBSD 14.0, OpenBSD 7.2, AIX 7.2, Solaris 11.4, Cygwin 3.4.6.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  This function does not work on some platforms:
  AIX 6.1 (under particular circumstances).
  @end itemize
  
  @mindex posix_spawn_file_actions_addchdir
  @mindex posix_spawn_file_actions_addfchdir
  The Gnulib modules @code{posix_spawn_file_actions_addchdir} and
  @code{posix_spawn_file_actions_addfchdir} provide additional actions,
  that consist in changing the current directory of the child process
  before starting the specified program.
  

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