#include <rpcsvc/yp_prot.h>
#include <rpcsvc/ypclnt.h>
#endif
+#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <libc_private.h>
+#endif
/*
* Internet version.
void tsd_key_delete(void)
{
if (clnt_broadcast_key != -1)
- thr_keydelete(clnt_broadcast_key);
+ pthread_key_delete(clnt_broadcast_key);
if (rpc_call_key != -1)
- thr_keydelete(rpc_call_key);
+ pthread_key_delete(rpc_call_key);
if (tcp_key != -1)
- thr_keydelete(tcp_key);
+ pthread_key_delete(tcp_key);
if (udp_key != -1)
- thr_keydelete(udp_key);
+ pthread_key_delete(udp_key);
if (nc_key != -1)
- thr_keydelete(nc_key);
+ pthread_key_delete(nc_key);
if (rce_key != -1)
- thr_keydelete(rce_key);
+ pthread_key_delete(rce_key);
return;
}
#include <rpc/svc.h>
#include <rpc/rpc_msg.h>
#include <rpc/svc_auth.h>
+#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <libc_private.h>
+#endif
extern int key_decryptsession_pk(const char *, netobj *, des_block *);
#include <rpc/types.h>
#include <rpc/xdr.h>
-#include "libc_private.h"
+
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+#include <libc_private.h>
+#endif
/*
* XDR an indirect pointer
-/*
- * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
- * 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 John Birrell.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
- *
- * $FreeBSD: src/lib/libc/include/libc_private.h,v 1.11 2003/11/05 18:17:30 deischen Exp $
- *
- * Private definitions for libc, libc_r and libpthread.
- *
- */
-
-#ifndef _LIBC_PRIVATE_H_
-#define _LIBC_PRIVATE_H_
-
-/*
- * This global flag is non-zero when a process has created one
- * or more threads. It is used to avoid calling locking functions
- * when they are not required.
- */
-extern int __isthreaded;
-
-/*
- * File lock contention is difficult to diagnose without knowing
- * where locks were set. Allow a debug library to be built which
- * records the source file and line number of each lock call.
- */
-#ifdef _FLOCK_DEBUG
-#define _FLOCKFILE(x) _flockfile_debug(x, __FILE__, __LINE__)
-#else
-#define _FLOCKFILE(x) _flockfile(x)
-#endif
-
-/*
- * Macros for locking and unlocking FILEs. These test if the
- * process is threaded to avoid locking when not required.
- */
-#define FLOCKFILE(fp) if (__isthreaded) _FLOCKFILE(fp)
-#define FUNLOCKFILE(fp) if (__isthreaded) _funlockfile(fp)
-
-/*
- * Indexes into the pthread jump table.
- *
- * Warning! If you change this type, you must also change the threads
- * libraries that reference it (libc_r, libpthread).
- */
-typedef enum {
- PJT_COND_BROADCAST,
- PJT_COND_DESTROY,
- PJT_COND_INIT,
- PJT_COND_SIGNAL,
- PJT_COND_WAIT,
- PJT_GETSPECIFIC,
- PJT_KEY_CREATE,
- PJT_KEY_DELETE,
- PJT_MAIN_NP,
- PJT_MUTEX_DESTROY,
- PJT_MUTEX_INIT,
- PJT_MUTEX_LOCK,
- PJT_MUTEX_TRYLOCK,
- PJT_MUTEX_UNLOCK,
- PJT_MUTEXATTR_DESTROY,
- PJT_MUTEXATTR_INIT,
- PJT_MUTEXATTR_SETTYPE,
- PJT_ONCE,
- PJT_RWLOCK_DESTROY,
- PJT_RWLOCK_INIT,
- PJT_RWLOCK_RDLOCK,
- PJT_RWLOCK_TRYRDLOCK,
- PJT_RWLOCK_TRYWRLOCK,
- PJT_RWLOCK_UNLOCK,
- PJT_RWLOCK_WRLOCK,
- PJT_SELF,
- PJT_SETSPECIFIC,
- PJT_SIGMASK,
- PJT_MAX
-} pjt_index_t;
-
-typedef int (*pthread_func_t)(void);
-typedef pthread_func_t pthread_func_entry_t[2];
-
-extern pthread_func_entry_t __thr_jtable[];
-
-/*
- * yplib internal interfaces
- */
-#ifdef YP
-int _yp_check(char **);
-#endif
-
-
-/*
- * This is a pointer in the C run-time startup code. It is used
- * by getprogname() and setprogname().
- */
-extern const char *__progname;
-
-/*
- * This is the lock to make malloc() thread-safe. It is externalized
- * so that thread libraries can protect malloc across fork().
- */
-extern struct _spinlock *__malloc_lock;
-
-#endif /* _LIBC_PRIVATE_H_ */
-/*-
- * Copyright (c) 2003 Networks Associates Technology, Inc.
- * All rights reserved.
- *
- * This software was developed for the FreeBSD Project by
- * Jacques A. Vidrine, Safeport Network Services, and Network
- * Associates Laboratories, the Security Research Division of Network
- * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
- * ("CBOSS"), as part of the DARPA CHATS research program.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: src/lib/libc/include/nss_tls.h,v 1.2 2003/04/21 15:44:25 nectar Exp $
- *
- * Macros which generate thread local storage handling code in NSS modules.
- */
-#ifndef _NSS_TLS_H_
-#define _NSS_TLS_H_
-
-#define NSS_TLS_HANDLING(name) \
-static pthread_key_t name##_state_key; \
-static void name##_keyinit(void); \
-static int name##_getstate(struct name##_state **); \
-\
-static void \
-name##_keyinit(void) \
-{ \
- (void)_pthread_key_create(&name##_state_key, name##_endstate); \
-} \
-\
-static int \
-name##_getstate(struct name##_state **p) \
-{ \
- static struct name##_state st; \
- static pthread_once_t keyinit = PTHREAD_ONCE_INIT; \
- int rv; \
- \
- if (!__isthreaded || _pthread_main_np() != 0) { \
- *p = &st; \
- return (0); \
- } \
- rv = _pthread_once(&keyinit, name##_keyinit); \
- if (rv != 0) \
- return (rv); \
- *p = _pthread_getspecific(name##_state_key); \
- if (*p != NULL) \
- return (0); \
- *p = calloc(1, sizeof(**p)); \
- if (*p == NULL) \
- return (ENOMEM); \
- rv = _pthread_setspecific(name##_state_key, *p); \
- if (rv != 0) { \
- free(*p); \
- *p = NULL; \
- } \
- return (rv); \
-} \
-/* allow the macro invocation to end with a semicolon */ \
-typedef int _##name##_bmVjdGFy
-
-#endif /* _NSS_TLS_H_ */
* 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 NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
- * $FreeBSD: src/lib/libc/include/reentrant.h,v 1.2 2002/11/01 09:37:17 dfr Exp $
*/
-/*
- * Requirements:
- *
- * 1. The thread safe mechanism should be lightweight so the library can
- * be used by non-threaded applications without unreasonable overhead.
- *
- * 2. There should be no dependency on a thread engine for non-threaded
- * applications.
- *
- * 3. There should be no dependency on any particular thread engine.
- *
- * 4. The library should be able to be compiled without support for thread
- * safety.
- *
- *
- * Rationale:
- *
- * One approach for thread safety is to provide discrete versions of the
- * library: one thread safe, the other not. The disadvantage of this is
- * that libc is rather large, and two copies of a library which are 99%+
- * identical is not an efficent use of resources.
- *
- * Another approach is to provide a single thread safe library. However,
- * it should not add significant run time or code size overhead to non-
- * threaded applications.
- *
- * Since the NetBSD C library is used in other projects, it should be
- * easy to replace the mutual exclusion primitives with ones provided by
- * another system. Similarly, it should also be easy to remove all
- * support for thread safety completely if the target environment does
- * not support threads.
- *
- *
- * Implementation Details:
- *
- * The mutex primitives used by the library (mutex_t, mutex_lock, etc.)
- * are macros which expand to the cooresponding primitives provided by
- * the thread engine or to nothing. The latter is used so that code is
- * not unreasonably cluttered with #ifdefs when all thread safe support
- * is removed.
- *
- * The mutex macros can be directly mapped to the mutex primitives from
- * pthreads, however it should be reasonably easy to wrap another mutex
- * implementation so it presents a similar interface.
- *
- * Stub implementations of the mutex functions are provided with *weak*
- * linkage. These functions simply return success. When linked with a
- * thread library (i.e. -lpthread), the functions will override the
- * stubs.
+/*
+ * This file was derived from a copy in FreeBSD CVS on August 26, 2010.
+ * FreeBSD/NetBSD have slightly different definitions for some/most of
+ * these functions and types, so they should just use the ones found
+ * in their system copy of reentrant.h.
+ * These definitions are only guaranteed to be valid on Linux.
*/
-#ifndef _REENTRANT_H
-#define _REENTRANT_H
-#include <pthread.h>
-#include <libc_private.h>
-#include <stdlib.h>
+#if defined(__linux__)
+
+#include <pthread.h>
#define mutex_t pthread_mutex_t
#define cond_t pthread_cond_t
#define rwlock_t pthread_rwlock_t
+#define once_t pthread_once_t
#define thread_key_t pthread_key_t
#define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
#define RWLOCK_INITIALIZER PTHREAD_RWLOCK_INITIALIZER
+#define ONCE_INITIALIZER PTHREAD_ONCE_INIT
+
#define mutex_init(m, a) pthread_mutex_init(m, a)
#define mutex_lock(m) pthread_mutex_lock(m)
#define mutex_unlock(m) pthread_mutex_unlock(m)
-#define mutex_trylock(m) pthread_mutex_trylock(m)
-#define cond_init(c, a, p) pthread_cond_init(c, a)
-#define cond_signal(m) pthread_cond_signal(m)
-#define cond_broadcast(m) pthread_cond_broadcast(m)
-#define cond_wait(c, m) pthread_cond_wait(c, m)
+#define cond_init(c, a, p) pthread_cond_init(c, a)
+#define cond_signal(m) pthread_cond_signal(m)
+#define cond_broadcast(m) pthread_cond_broadcast(m)
+#define cond_wait(c, m) pthread_cond_wait(c, m)
-#define rwlock_init(l, a) pthread_rwlock_init(l, a)
-#define rwlock_rdlock(l) pthread_rwlock_rdlock(l)
-#define rwlock_wrlock(l) pthread_rwlock_wrlock(l)
-#define rwlock_unlock(l) pthread_rwlock_unlock(l)
+#define rwlock_init(l, a) pthread_rwlock_init(l, a)
+#define rwlock_rdlock(l) pthread_rwlock_rdlock(l)
+#define rwlock_wrlock(l) pthread_rwlock_wrlock(l)
+#define rwlock_unlock(l) pthread_rwlock_unlock(l)
-#define thr_keycreate(k, d) pthread_key_create(k, d)
-#define thr_keydelete(k) pthread_key_delete(k)
-#define thr_setspecific(k, p) pthread_setspecific(k, p)
-#define thr_getspecific(k) pthread_getspecific(k)
-#define thr_sigsetmask(f, n, o) pthread_sigmask(f, n, o)
+#define thr_keycreate(k, d) pthread_key_create(k, d)
+#define thr_setspecific(k, p) pthread_setspecific(k, p)
+#define thr_getspecific(k) pthread_getspecific(k)
+#define thr_sigsetmask(f, n, o) pthread_sigmask(f, n, o)
-#define thr_self() pthread_self()
-#define thr_exit(x) pthread_exit(x)
+#define thr_once(o, i) pthread_once(o, i)
+#define thr_self() pthread_self()
+#define thr_exit(x) pthread_exit(x)
-#endif /* reentrant.h */
+#endif
#ifndef _SPINLOCK_H_
#define _SPINLOCK_H_
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-/*
- * Lock structure with room for debugging information.
- */
-struct _spinlock {
- volatile long access_lock;
- volatile long lock_owner;
- volatile char *fname;
- volatile int lineno;
-};
-typedef struct _spinlock spinlock_t;
-
-#define _SPINLOCK_INITIALIZER { 0, 0, 0, 0 }
-
-#define _SPINUNLOCK(_lck) _spinunlock(_lck);
-#ifdef _LOCK_DEBUG
-#define _SPINLOCK(_lck) _spinlock_debug(_lck, __FILE__, __LINE__)
-#else
-#define _SPINLOCK(_lck) _spinlock(_lck)
-#endif
-
-/*
- * Thread function prototype definitions:
- */
-__BEGIN_DECLS
-long _atomic_lock(volatile long *);
-void _spinlock(spinlock_t *);
-void _spinunlock(spinlock_t *);
-void _spinlock_debug(spinlock_t *, char *, int);
-__END_DECLS
#endif /* _SPINLOCK_H_ */
projects / libtirpc / commitdiff