diff options
Diffstat (limited to 'support/support_format_address_family.c')
-rw-r--r-- | support/support_format_address_family.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/support/support_format_address_family.c b/support/support_format_address_family.c new file mode 100644 index 0000000000..5d42c42a45 --- /dev/null +++ b/support/support_format_address_family.c @@ -0,0 +1,35 @@ +/* Convert an address family to a string. + Copyright (C) 2016-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <support/format_nss.h> + +#include <support/support.h> + +char * +support_format_address_family (int family) +{ + switch (family) + { + case AF_INET: + return xstrdup ("INET"); + case AF_INET6: + return xstrdup ("INET6"); + default: + return xasprintf ("<unknown address family %d>", family); + } +} |