setgroups
---------

Gnulib module: ---

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

  * This function is missing on some platforms: AIX 5.1, mingw, MSVC 9, Interix 3.5, BeOS.

  * On very old systems, this function operated on an array of int, even though that was a different size than an array of gid_t; you can use autoconf's AC_TYPE_GETGROUPS to set GETGROUPS_T to the appropriate size (since getgroups and setgroups share the same bug).