| /* Copyright (C) 1997-2014 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 <bits/libc-lock.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| |
| /* Placeholder for key creation routine from Hurd cthreads library. */ |
| int |
| weak_function |
| cthread_keycreate (key) |
| cthread_key_t *key; |
| { |
| __set_errno (ENOSYS); |
| *key = -1; |
| return -1; |
| } |
| |
| /* Placeholder for key retrieval routine from Hurd cthreads library. */ |
| int |
| weak_function |
| cthread_getspecific (key, pval) |
| cthread_key_t key; |
| void **pval; |
| { |
| *pval = NULL; |
| __set_errno (ENOSYS); |
| return -1; |
| } |
| |
| /* Placeholder for key setting routine from Hurd cthreads library. */ |
| int |
| weak_function |
| cthread_setspecific (key, val) |
| cthread_key_t key; |
| void *val; |
| { |
| __set_errno (ENOSYS); |
| return -1; |
| } |
| |
| /* Call cthread_getspecific which gets a pointer to the return value instead |
| of just returning it. */ |
| void * |
| __libc_getspecific (key) |
| cthread_key_t key; |
| { |
| void *val; |
| cthread_getspecific (key, &val); |
| return val; |
| } |