| /* Convert a h_errno error code to a string. |
| Copyright (C) 2016-2018 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_herrno (int code) |
| { |
| const char *errstr; |
| switch (code) |
| { |
| case HOST_NOT_FOUND: |
| errstr = "HOST_NOT_FOUND"; |
| break; |
| case NO_ADDRESS: |
| errstr = "NO_ADDRESS"; |
| break; |
| case NO_RECOVERY: |
| errstr = "NO_RECOVERY"; |
| break; |
| case TRY_AGAIN: |
| errstr = "TRY_AGAIN"; |
| break; |
| default: |
| return xasprintf ("<invalid h_errno value %d>\n", code); |
| } |
| return xstrdup (errstr); |
| } |