diff options
Diffstat (limited to 'mit-pthreads/net/serv_internal.c')
| -rw-r--r-- | mit-pthreads/net/serv_internal.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/mit-pthreads/net/serv_internal.c b/mit-pthreads/net/serv_internal.c deleted file mode 100644 index f4acc8697ae..00000000000 --- a/mit-pthreads/net/serv_internal.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (c) 1985 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -/*static char *sccsid = "from: @(#)serv_internal.c 6.22 (Berkeley) 3/19/91";*/ -static char *rcsid = "$Id$"; -#endif /* LIBC_SCCS and not lint */ - -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include "serv_internal.h" - -#define DEFAULT_RETRIES 4 - -static void _serv_init_global(); - -pthread_mutex_t serv_iterate_lock = PTHREAD_MUTEX_INITIALIZER; -static pthread_once_t init_once = PTHREAD_ONCE_INIT; -static pthread_key_t key; -static int init_status; - -/* Performs global initialization. */ -char *_serv_buf() -{ - char *buf; - - /* Make sure the global initializations have been done. */ - pthread_once(&init_once, _serv_init_global); - - /* Initialize thread-specific data for this thread if it hasn't - * been done already. */ - buf = (char *) pthread_getspecific(key); - if (!buf) { - buf = (char *) malloc(sizeof(struct servent) + SERV_BUFSIZE); - if (buf == NULL) - return NULL; - if (pthread_setspecific(key, buf) < 0) { - free(buf); - return NULL; - } - } - return buf; -} - -static void _serv_init_global() -{ - init_status = pthread_key_create(&key, free); -} - |