getdomainname
-------------

Documentation:

  * Host Identification (libc),

  * man getdomainname.

Gnulib module: getdomainname

Portability problems fixed by Gnulib:

  * This function is missing on some platforms: Solaris 11.3, mingw, MSVC 14, Android 7.1.

  * This function is declared in netdb.h, not in unistd.h, on some platforms: AIX 7.1.

  * The second argument is of type int, not size_t, on some platforms: Mac OS X 10.5, FreeBSD 6.4, AIX 7.1, IRIX 6.5.

Portability problems not fixed by Gnulib: