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+{
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+ This file is part of the Free Pascal run time library.
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+ Copyright (c) 1999-2000 by Michael Van Canneyt,
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+ BSD parts (c) 2000 by Marco van de Voort
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+ members of the Free Pascal development team.
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+
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+ New linux unit. Linux only calls only. Will be renamed to linux.pp
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+ when 1.0.x support is killed off.
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+
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+ See the file COPYING.FPC, included in this distribution,
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+ for details about the copyright.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY;without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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+
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+**********************************************************************}
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+
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+{
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+ Automatically converted by H2Pas 0.99.15 from pthrwrk2.h
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+}
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+{$ifndef haiku}
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+{$linklib pthread} // The compiler changes this to c_r if needed.
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+{$endif}
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+
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+{$linklib c} // (parameter -Xf)
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+
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+{$PACKRECORDS C}
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+
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+
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+ {
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+ Copyright (c) 1993, 1994 by Chris Provenzano, [email protected]
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+ Copyright (c) 1995-1998 by John Birrell <[email protected]>
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+ All rights reserved.
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+
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+ Redistribution and use in source and binary forms, with or without
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+ modification, are permitted provided that the following conditions
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+ are met:
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+ 1. Redistributions of source code must retain the above copyright
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+ notice, this list of conditions and the following disclaimer.
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+ 2. Redistributions in binary form must reproduce the above copyright
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+ notice, this list of conditions and the following disclaimer in the
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+ documentation and/or other materials provided with the distribution.
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+ 3. All advertising materials mentioning features or use of this software
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+ must display the following acknowledgement:
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+ This product includes software developed by Chris Provenzano.
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+ 4. The name of Chris Provenzano may not be used to endorse or promote
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+ products derived from this software without specific prior written
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+ permission.
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+
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+ THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
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+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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+ ARE DISCLAIMED. IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
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+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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+ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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+ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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+ SUCH DAMAGE.
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+
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+ $FreeBSD: src/include/pthread.h,v 1.20.2.4 2003/05/27 18:18:01 jdp Exp $
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+ }
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+
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+ {
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+ Run-time invariant values:
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+ }
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+
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+
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+CONST ULONG_MAX= high(culong);
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+
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+type
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+
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+ psize_t = ^size_t;
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+ psigset_t = ^sigset_t;
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+
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+const
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+ PTHREAD_MUTEX_NORMAL = _PTHREAD_MUTEX_NORMAL;
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+ PTHREAD_MUTEX_ERRORCHECK = _PTHREAD_MUTEX_ERRORCHECK;
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+ PTHREAD_MUTEX_RECURSIVE = _PTHREAD_MUTEX_RECURSIVE;
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+
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+ PTHREAD_MUTEX_DEFAULT = _PTHREAD_MUTEX_NORMAL;
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+ MUTEX_TYPE_FAST = _PTHREAD_MUTEX_NORMAL;
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+ MUTEX_TYPE_COUNTING_FAST = _PTHREAD_MUTEX_RECURSIVE;
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+
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+
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+ PTHREAD_DESTRUCTOR_ITERATIONS = 4;
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+ PTHREAD_KEYS_MAX = _PTHREAD_KEYS_MAX;
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+ PTHREAD_STACK_MIN = _PTHREAD_STACK_MIN;
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+ PTHREAD_THREADS_MAX = ULONG_MAX;
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+ {
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+ Flags for threads and thread attributes.
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+ }
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+ PTHREAD_DETACHED = $1;
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+ PTHREAD_SCOPE_SYSTEM = $2;
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+ PTHREAD_INHERIT_SCHED = $4;
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+ PTHREAD_NOFLOAT = $8;
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+ PTHREAD_CREATE_DETACHED = PTHREAD_DETACHED;
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+ PTHREAD_CREATE_JOINABLE = 0;
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+ PTHREAD_SCOPE_PROCESS = 0;
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+ PTHREAD_EXPLICIT_SCHED = 0;
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+
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+ {
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+ Flags for read/write lock attributes
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+ }
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+ PTHREAD_PROCESS_PRIVATE = 0;
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+ PTHREAD_PROCESS_SHARED = 1;
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+ {
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+ Flags for cancelling threads
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+ }
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+ PTHREAD_CANCEL_ENABLE = 0;
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+ PTHREAD_CANCEL_DISABLE = 1;
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+ PTHREAD_CANCEL_DEFERRED = 0;
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+ PTHREAD_CANCEL_ASYNCHRONOUS = 2;
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+ PTHREAD_CANCELED = pointer(1);
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+
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+ {
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+ Forward structure definitions.
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+
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+ These are mostly opaque to the user.
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+ }
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+
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+ type
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+{ from semaphore.h }
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+
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+ psem_t = ^sem_t;
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+ TSemaphore = sem_t;
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+ PSemaphore = ^TSemaphore;
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+
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+ {
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+ Primitive system data type definitions required by P1003.1c.
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+
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+ Note that P1003.1c specifies that there are no defined comparison
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+ or assignment operators for the types pthread_attr_t, pthread_cond_t,
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+ pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
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+ }
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+
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+ TThreadID = pthread_t;
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+ PThreadID = ^TThreadID;
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+ TThreadAttr = pthread_attr_t;
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+ PThreadAttr = ^TThreadAttr;
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+ TPthreadMutex = pthread_mutex_t;
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+ PTpthreadmutex= ^TPthreadMutex;
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+ TMutexAttribute = pthread_mutexattr_t;
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+ PMutexAttribute = ^TMutexAttribute;
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+ TPthreadCondattr = pthread_condattr_t;
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+ PPthreadCondattr = ^TPthreadCondattr;
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+
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+{added, adjust these if hdr conv went wrong}
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+ {from sched.h}
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+
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+ sched_param = record
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+ sched_priority : cint;
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+ end;
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+
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+ {for pthread.h}
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+ ppthread_attr_t = ^pthread_attr_t;
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+ ppthread_cond_t = ^pthread_cond_t;
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+ ppthread_condattr_t = ^pthread_condattr_t;
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+ ppthread_mutex_t = ^pthread_mutex_t;
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+ ppthread_t = ^pthread_t;
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+ ppthread_key_t = ^pthread_key_t;
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+ ppthread_mutexattr_t = ^pthread_mutexattr_t;
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+ ppthread_rwlock_t = ^pthread_rwlock_t;
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+ ppthread_rwlockattr_t = ^pthread_rwlockattr_t;
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+ ppthread_once_t = ^pthread_once_t;
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+ psched_param = ^sched_param;
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+ TSchedParam = sched_param;
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+ PSchedParam = ^TSchedParam;
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+
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+ {
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+ Additional type definitions:
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+
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+ Note that P1003.1c reserves the prefixes pthread_ and PTHREAD_ for
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+ use in header symbols.
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+ }
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+
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+ pthread_addr_t = packed record end;
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+ pthread_startroutine_t = procedure; cdecl;
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+
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+ {
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+ Once definitions.
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+ }
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+ _pthread_once = record
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+ state : cint;
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+ mutex : pthread_mutex_t;
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+ end;
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+
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+ pthread_once_t = _pthread_once;
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+
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+ {
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+ Flags for once initialization.
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+ }
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+
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+ const
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+ PTHREAD_NEEDS_INIT = 0;
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+ PTHREAD_DONE_INIT = 1;
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+ {
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+ Static once initialization values.
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+ }
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+
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+ { ????
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+#define PTHREAD_ONCE_INIT ( PTHREAD_NEEDS_INIT, NULL )
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+ }
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+
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+
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+ {
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+ Static initialization values.
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+ }
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+ PTHREAD_MUTEX_INITIALIZER = NIL;
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+ PTHREAD_COND_INITIALIZER = NIL;
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+ PTHREAD_RWLOCK_INITIALIZER = NIL;
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+ {
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+ Default attribute arguments (draft 4, deprecated).
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+ }
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+
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+{$ifndef PTHREAD_KERNEL}
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+ const
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+ pthread_condattr_default = NIL;
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+ pthread_mutexattr_default = NIL;
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+ pthread_attr_default = NiL;
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+{$endif}
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+
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+ const
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+ PTHREAD_PRIO_NONE = 0;
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+ PTHREAD_PRIO_INHERIT = 1;
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+ PTHREAD_PRIO_PROTECT = 2;
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+
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+ {
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+ Thread function prototype definitions:
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+ }
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+
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+function pthread_attr_destroy (p : ppthread_attr_t ):cint; cdecl; external;
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+
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+//function pthread_attr_getstack (p : ppthread_attr_t; stackaddr : ppointer;
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+// stacksize : psize_t):cint; cdecl; external;
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+
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+function pthread_attr_getstacksize(_para1:Ppthread_attr_t; _para2:Psize_t):cint;cdecl; external;
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+//function pthread_attr_getstackaddr(_para1:Ppthread_attr_t; _para2:Ppointer):cint;cdecl;external;
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+function pthread_attr_getdetachstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl; external;
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+function pthread_attr_init(_para1:Ppthread_attr_t):cint;cdecl;external;
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+function pthread_attr_setstack(_para1:Ppthread_attr_t; _para2:pointer; _para3:size_t):cint;cdecl;external;
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+function pthread_attr_setstacksize(_para1:Ppthread_attr_t; _para2:size_t):cint;cdecl;external;
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+//function pthread_attr_setstackaddr(_para1:Ppthread_attr_t; _para2:pointer):cint;cdecl;external;
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+function pthread_attr_setdetachstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
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+procedure pthread_cleanup_pop(_para1:cint);cdecl;external;
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+
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+type cleanuproutine= function (a:pointer):pointer;cdecl;
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+
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+procedure pthread_cleanup_push(_para1:cleanuproutine; routine_arg:pointer);cdecl;external;
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+function pthread_condattr_destroy(_para1:Ppthread_condattr_t):cint;cdecl;external;
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+function pthread_condattr_init(_para1:Ppthread_condattr_t):cint;cdecl;external;
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+
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+{$ifdef POSIX_THREAD_PROCESS_SHARED}
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+function pthread_condattr_getpshared(_para1:Ppthread_condattr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_condattr_setpshared(_para1:Ppthread_condattr_t; _para2:cint):cint;cdecl;external;
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+{$endif}
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+
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+function pthread_cond_broadcast(_para1:Ppthread_cond_t):cint;cdecl;external;
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+function pthread_cond_destroy(_para1:Ppthread_cond_t):cint;cdecl;external;
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+function pthread_cond_init(_para1:Ppthread_cond_t; _para2:Ppthread_condattr_t):cint;cdecl;external;
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+function pthread_cond_signal(_para1:Ppthread_cond_t):cint;cdecl;external;
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+function pthread_cond_timedwait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t; _para3:Ptimespec):cint;cdecl;external;
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+function pthread_cond_wait(_para1:Ppthread_cond_t; _para2:Ppthread_mutex_t):cint;cdecl;external;
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+type pthreadcreateroutine = function (p:pointer):pointer; cdecl;
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+function pthread_create(_para1:Ppthread_t; _para2:Ppthread_attr_t; _para3:Pthreadcreateroutine; _para4:pointer):cint;cdecl;external;
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+function pthread_detach(_para1:pthread_t):cint;cdecl;external;
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+function pthread_equal(_para1:pthread_t; _para2:pthread_t):cint;cdecl;external;
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+procedure pthread_exit ( p: pointer); cdecl;external; { __dead2}
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+function pthread_getspecific(_para1:pthread_key_t):pointer;cdecl;external;
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+function pthread_join(_para1:pthread_t; _para2:Ppointer):cint;cdecl;external;
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+type pthreadkeycreateroutine = function (p:pointer):pointer; cdecl;
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+function pthread_key_create(_para1:Ppthread_key_t; _para2:pthreadkeycreateroutine):cint;cdecl;external;
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+function pthread_key_delete(_para1:pthread_key_t):cint;cdecl;external;
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+function pthread_kill(_para1:pthread_t; _para2:cint):cint;cdecl;external;
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+function pthread_mutexattr_init(_para1:Ppthread_mutexattr_t):cint;cdecl;external;
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+function pthread_mutexattr_destroy(_para1:Ppthread_mutexattr_t):cint;cdecl;external;
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+function pthread_mutexattr_gettype(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_mutexattr_settype(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
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+
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+function pthread_mutex_destroy(_para1:Ppthread_mutex_t):cint;cdecl;external;
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+function pthread_mutex_init(_para1:Ppthread_mutex_t; _para2:Ppthread_mutexattr_t):cint;cdecl;external;
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+function pthread_mutex_lock(_para1:Ppthread_mutex_t):cint;cdecl;external;
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+function pthread_mutex_trylock(_para1:Ppthread_mutex_t):cint;cdecl;external;
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+function pthread_mutex_unlock(_para1:Ppthread_mutex_t):cint;cdecl;external;
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+type pthreadonceroutine = procedure (p:pointer); cdecl;
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+function pthread_once(_para1:Ppthread_once_t; _para2:pthreadonceroutine ):cint;cdecl;external;
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+function pthread_rwlock_destroy(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlock_init(_para1:Ppthread_rwlock_t; _para2:Ppthread_rwlockattr_t):cint;cdecl;external;
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+function pthread_rwlock_rdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlock_tryrdlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlock_trywrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlock_unlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlock_wrlock(_para1:Ppthread_rwlock_t):cint;cdecl;external;
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+function pthread_rwlockattr_init(_para1:Ppthread_rwlockattr_t):cint;cdecl;external;
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+function pthread_rwlockattr_getpshared(_para1:Ppthread_rwlockattr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_rwlockattr_setpshared(_para1:Ppthread_rwlockattr_t; _para2:cint):cint;cdecl;external;
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+function pthread_rwlockattr_destroy(_para1:Ppthread_rwlockattr_t):cint;cdecl;external;
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+function pthread_self:pthread_t;cdecl;external;
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+function pthread_setspecific(_para1:pthread_key_t; _para2:pointer):cint;cdecl;external;
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+function pthread_sigmask(_para1:cint; _para2:Psigset_t; _para3:Psigset_t):cint;cdecl;external;
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+function pthread_cancel(_para1:pthread_t):cint;cdecl;external;
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+function pthread_setcancelstate(_para1:cint; _para2:Pcint):cint;cdecl;external;
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+function pthread_setcanceltype(_para1:cint; _para2:Pcint):cint;cdecl;external;
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+procedure pthread_testcancel;cdecl;external;
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+function pthread_getprio(_para1:pthread_t):cint;cdecl;external;
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+function pthread_setprio(_para1:pthread_t; _para2:cint):cint;cdecl;external;
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+procedure pthread_yield;cdecl;external;
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+
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+{$ifdef POSIX_THREAD_PROCESS_SHARED}
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+function pthread_mutexattr_getpshared(_para1:Ppthread_mutexattr_t; pshared:Pcint):cint;cdecl;external;
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+function pthread_mutexattr_setpshared(_para1:Ppthread_mutexattr_t; pshared:cint):cint;cdecl;external;
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+{$endif}
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+
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+function pthread_mutexattr_getprioceiling(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_mutexattr_setprioceiling(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
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+function pthread_mutex_getprioceiling(_para1:Ppthread_mutex_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_mutex_setprioceiling(_para1:Ppthread_mutex_t; _para2:cint; _para3:Pcint):cint;cdecl;external;
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+function pthread_mutexattr_getprotocol(_para1:Ppthread_mutexattr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_mutexattr_setprotocol(_para1:Ppthread_mutexattr_t; _para2:cint):cint;cdecl;external;
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+//function pthread_attr_getinheritsched(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
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+//function pthread_attr_getschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external;
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+//function pthread_attr_getschedpolicy(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
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+function pthread_attr_getscope(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
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+//function pthread_attr_setinheritsched(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
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+function pthread_attr_setschedparam(_para1:Ppthread_attr_t; _para2:Psched_param):cint;cdecl;external;
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+//function pthread_attr_setschedpolicy(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
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+function pthread_attr_setscope(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
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+//function pthread_getschedparam(pthread:pthread_t; _para2:Pcint; _para3:Psched_param):cint;cdecl;external;
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+//function pthread_setschedparam(_para1:pthread_t; _para2:cint; _para3:Psched_param):cint;cdecl;external;
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+function pthread_getconcurrency:cint;cdecl;external;
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+function pthread_setconcurrency(_para1:cint):cint;cdecl;external;
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+function pthread_attr_setfloatstate(_para1:Ppthread_attr_t; _para2:cint):cint;cdecl;external;
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+function pthread_attr_getfloatstate(_para1:Ppthread_attr_t; _para2:Pcint):cint;cdecl;external;
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+
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+{ semaphore.h }
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+
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+
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+ function sem_init(__sem:Psem_t; __pshared:cint;__value:dword):cint;cdecl; external;
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+ function sem_destroy(__sem:Psem_t):cint;cdecl;external ;
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+ function sem_close(__sem:Psem_t):cint;cdecl;external ;
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+ function sem_unlink(__name:Pchar):cint;cdecl;external ;
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+ function sem_wait(__sem:Psem_t):cint;cdecl;external ;
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+ function sem_trywait(__sem:Psem_t):cint;cdecl;external ;
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+ function sem_post(__sem:Psem_t):cint;cdecl;external ;
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+ function sem_getvalue(__sem:Psem_t; __sval:Pcint):cint;cdecl;external;
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+
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+
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+ function sem_init(var __sem: sem_t; __pshared:cint; __value:dword):cint cdecl;external;
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+ function sem_destroy(var __sem: sem_t):cint;cdecl;external;
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+ function sem_close(var __sem: sem_t):cint;cdecl;external;
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+ function sem_wait(var __sem: sem_t):cint;cdecl;external;
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+ function sem_trywait(var __sem: sem_t):cint;cdecl;external;
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+ function sem_post(var __sem: sem_t):cint;cdecl;external;
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+ function sem_getvalue(var __sem: sem_t; var __sval:cint):cint;cdecl;external;
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+
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+
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+
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