mirror of
https://github.com/2003scape/deep-c-rsc.git
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300 lines
9.1 KiB
C
300 lines
9.1 KiB
C
/*
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* @(#) pthread.h - T-PThread main header.
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* Copyright (C) 2006-2007 Ivan Maidanski <ivmai@mail.ru> All rights reserved.
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**
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* Version: 1.2
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* See also files: sched.h, tpthread.c
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* Required: any ANSI C compiler.
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*/
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/*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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**
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* This software is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License (GPL) for more details.
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**
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* Linking this library statically or dynamically with other modules is
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* making a combined work based on this library. Thus, the terms and
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* conditions of the GNU General Public License cover the whole
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* combination.
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**
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* As a special exception, the copyright holders of this library give you
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* permission to link this library with independent modules to produce an
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* executable, regardless of the license terms of these independent
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* modules, and to copy and distribute the resulting executable under
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* terms of your choice, provided that you also meet, for each linked
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* independent module, the terms and conditions of the license of that
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* module. An independent module is a module which is not derived from
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* or based on this library. If you modify this library, you may extend
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* this exception to your version of the library, but you are not
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* obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#ifndef _PTHREAD_H
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#define _PTHREAD_H
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#define PTHREAD_TPTHREAD_VER 120 /* T-PThread v1.2 */
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/* T-PThread API is a subset of the standard POSIX Threads API */
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/*
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* Macros for tuning: PTHREAD_API, PTHREAD_CALL,
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* PTHREAD_DESTRUCTOR_ITERATIONS, PTHREAD_FAR, PTHREAD_KEYS_MAX,
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* PTHREAD_USERCALL.
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*/
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#ifndef _REENTRANT
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#define _REENTRANT
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#endif
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#ifndef _STDDEF_H
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#include <stddef.h>
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/* typedef size_t; */
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#endif
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#ifndef _ERRNO_H
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#include <errno.h>
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#endif
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#ifndef _TIME_H
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#include <time.h>
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#endif
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#ifndef _SCHED_H
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#include "sched.h"
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#endif
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#ifndef EAGAIN
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#define EAGAIN 7651
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#endif
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#ifndef EBUSY
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#define EBUSY 7652
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#endif
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#ifndef EDEADLK
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#define EDEADLK 7653
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#endif
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#ifndef EINTR
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#define EINTR 7654
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#endif
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#ifndef EINVAL
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#define EINVAL 7655
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#endif
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#ifndef EPERM
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#define EPERM 7656
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#endif
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#ifndef ESRCH
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#define ESRCH 7657
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#endif
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#ifndef ETIMEDOUT
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#define ETIMEDOUT 7658
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#endif
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#ifndef _TIMESPEC_DEFINED
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#ifndef __timespec_defined
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#ifndef TIMEVAL_TO_TIMESPEC
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#define _TIMESPEC_DEFINED
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#define __timespec_defined 1
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struct timespec
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{
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time_t tv_sec;
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long tv_nsec;
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};
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#endif
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#endif
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#endif
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#ifndef PTHREAD_API
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#define PTHREAD_API extern
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#endif
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#ifndef PTHREAD_CALL
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#define PTHREAD_CALL /* empty */
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#endif
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#ifndef PTHREAD_USERCALL
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#define PTHREAD_USERCALL PTHREAD_CALL
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#endif
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#ifndef PTHREAD_FAR
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#define PTHREAD_FAR /* empty */
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#endif
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#ifndef PTHREAD_KEYS_MAX
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#define PTHREAD_KEYS_MAX 32
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#endif
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#ifndef PTHREAD_DESTRUCTOR_ITERATIONS
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#define PTHREAD_DESTRUCTOR_ITERATIONS 4
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#endif
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#define _POSIX_THREADS
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#define _POSIX_THREAD_PRIORITY_SCHEDULING
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#define _POSIX_THREAD_ATTR_STACKSIZE
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#define PTHREAD_CREATE_JOINABLE 0
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#define PTHREAD_CREATE_DETACHED 1
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#define PTHREAD_INHERIT_SCHED 0
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#define PTHREAD_EXPLICIT_SCHED 1
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#define PTHREAD_MUTEX_FAST_NP 0
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#define PTHREAD_MUTEX_INITIALIZER {0, 0, 0, PTHREAD_MUTEX_FAST_NP, {0, 0}}
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#define PTHREAD_COND_INITIALIZER {0, {0, 0}}
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typedef struct { int opaque_pthread; } PTHREAD_FAR *pthread_t;
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typedef struct { int opaque_descr; } PTHREAD_FAR *_pthread_descr;
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struct _pthread_queue
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{
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_pthread_descr head; /* unused */
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_pthread_descr tail;
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};
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typedef struct {
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int opaque_m_spinlock; /* unused */
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int opaque_m_count; /* unused */
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_pthread_descr opaque_m_owner;
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int opaque_m_kind; /* unused */
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struct _pthread_queue opaque_m_waiting;
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} pthread_mutex_t;
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typedef struct {
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int opaque_c_spinlock; /* unused */
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struct _pthread_queue opaque_c_waiting;
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} pthread_cond_t;
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typedef struct {
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int opaque_detachstate;
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int opaque_schedpolicy;
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struct sched_param opaque_schedparam;
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int opaque_inheritsched;
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int opaque_scope; /* unused */
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void PTHREAD_FAR *opaque_stackaddr; /* unused */
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size_t opaque_stacksize;
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} pthread_attr_t;
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typedef struct { int opaque_mutexkind; /* unused */ } pthread_mutexattr_t;
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typedef struct { int opaque_condflags; /* unused */ } pthread_condattr_t;
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typedef unsigned pthread_key_t;
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PTHREAD_API int PTHREAD_CALL pthread_create(pthread_t PTHREAD_FAR *ppthread,
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const pthread_attr_t PTHREAD_FAR *pattr,
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void PTHREAD_FAR *(PTHREAD_USERCALL *rtn)(void PTHREAD_FAR *),
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void PTHREAD_FAR *arg);
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PTHREAD_API pthread_t PTHREAD_CALL pthread_self(void);
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PTHREAD_API int PTHREAD_CALL pthread_equal(pthread_t pthread,
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pthread_t pthread2);
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PTHREAD_API void PTHREAD_CALL pthread_exit(void PTHREAD_FAR *retval);
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PTHREAD_API int PTHREAD_CALL pthread_join(pthread_t pthread,
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void PTHREAD_FAR *PTHREAD_FAR *pretval);
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PTHREAD_API int PTHREAD_CALL pthread_detach(pthread_t pthread);
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PTHREAD_API int PTHREAD_CALL pthread_attr_init(
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pthread_attr_t PTHREAD_FAR *pattr);
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PTHREAD_API int PTHREAD_CALL pthread_attr_destroy(
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pthread_attr_t PTHREAD_FAR *pattr);
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PTHREAD_API int PTHREAD_CALL pthread_attr_setdetachstate(
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pthread_attr_t PTHREAD_FAR *pattr, int detachstate);
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PTHREAD_API int PTHREAD_CALL pthread_attr_getdetachstate(
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const pthread_attr_t PTHREAD_FAR *pattr, int PTHREAD_FAR *pdetachstate);
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PTHREAD_API int PTHREAD_CALL pthread_attr_setschedparam(
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pthread_attr_t PTHREAD_FAR *pattr,
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const struct sched_param PTHREAD_FAR *pparam);
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PTHREAD_API int PTHREAD_CALL pthread_attr_getschedparam(
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const pthread_attr_t PTHREAD_FAR *pattr,
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struct sched_param PTHREAD_FAR *pparam);
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PTHREAD_API int PTHREAD_CALL pthread_attr_setschedpolicy(
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pthread_attr_t PTHREAD_FAR *pattr, int policy);
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PTHREAD_API int PTHREAD_CALL pthread_attr_getschedpolicy(
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const pthread_attr_t PTHREAD_FAR *pattr, int PTHREAD_FAR *ppolicy);
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PTHREAD_API int PTHREAD_CALL pthread_attr_setinheritsched(
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pthread_attr_t PTHREAD_FAR *pattr, int inherit);
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PTHREAD_API int PTHREAD_CALL pthread_attr_getinheritsched(
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const pthread_attr_t PTHREAD_FAR *pattr, int PTHREAD_FAR *pinherit);
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PTHREAD_API int PTHREAD_CALL pthread_attr_setstacksize(
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pthread_attr_t PTHREAD_FAR *pattr, size_t stacksize);
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PTHREAD_API int PTHREAD_CALL pthread_attr_getstacksize(
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const pthread_attr_t PTHREAD_FAR *pattr, size_t *pstacksize);
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PTHREAD_API int PTHREAD_CALL pthread_setschedparam(pthread_t pthread,
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int policy, const struct sched_param PTHREAD_FAR *pparam);
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PTHREAD_API int PTHREAD_CALL pthread_getschedparam(pthread_t pthread,
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int PTHREAD_FAR *ppolicy, struct sched_param PTHREAD_FAR *pparam);
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PTHREAD_API int PTHREAD_CALL pthread_mutex_init(
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pthread_mutex_t PTHREAD_FAR *pmutex,
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const pthread_mutexattr_t PTHREAD_FAR *pmutexattr);
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PTHREAD_API int PTHREAD_CALL pthread_mutex_destroy(
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pthread_mutex_t PTHREAD_FAR *pmutex);
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PTHREAD_API int PTHREAD_CALL pthread_mutex_trylock(
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pthread_mutex_t PTHREAD_FAR *pmutex);
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PTHREAD_API int PTHREAD_CALL pthread_mutex_lock(
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pthread_mutex_t PTHREAD_FAR *pmutex);
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PTHREAD_API int PTHREAD_CALL pthread_mutex_unlock(
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pthread_mutex_t PTHREAD_FAR *pmutex);
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PTHREAD_API int PTHREAD_CALL pthread_mutexattr_init(
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pthread_mutexattr_t PTHREAD_FAR *pmutexattr);
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PTHREAD_API int PTHREAD_CALL pthread_mutexattr_destroy(
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pthread_mutexattr_t PTHREAD_FAR *pmutexattr);
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PTHREAD_API int PTHREAD_CALL pthread_cond_init(
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pthread_cond_t PTHREAD_FAR *pcond,
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const pthread_condattr_t PTHREAD_FAR *pcondattr);
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PTHREAD_API int PTHREAD_CALL pthread_cond_destroy(
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pthread_cond_t PTHREAD_FAR *pcond);
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PTHREAD_API int PTHREAD_CALL pthread_cond_signal(
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pthread_cond_t PTHREAD_FAR *pcond);
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PTHREAD_API int PTHREAD_CALL pthread_cond_broadcast(
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pthread_cond_t PTHREAD_FAR *pcond);
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PTHREAD_API int PTHREAD_CALL pthread_cond_wait(
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pthread_cond_t PTHREAD_FAR *pcond,
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pthread_mutex_t PTHREAD_FAR *pmutex);
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PTHREAD_API int PTHREAD_CALL pthread_cond_timedwait(
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pthread_cond_t PTHREAD_FAR *pcond, pthread_mutex_t PTHREAD_FAR *pmutex,
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const struct timespec PTHREAD_FAR *pabstime);
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PTHREAD_API int PTHREAD_CALL pthread_condattr_init(
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pthread_condattr_t PTHREAD_FAR *pcondattr);
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PTHREAD_API int PTHREAD_CALL pthread_condattr_destroy(
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pthread_condattr_t PTHREAD_FAR *pcondattr);
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PTHREAD_API int PTHREAD_CALL pthread_key_create(
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pthread_key_t PTHREAD_FAR *pkey,
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void (PTHREAD_USERCALL *destr_rtn)(void PTHREAD_FAR *));
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PTHREAD_API int PTHREAD_CALL pthread_key_delete(pthread_key_t key);
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PTHREAD_API int PTHREAD_CALL pthread_setspecific(pthread_key_t key,
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const void PTHREAD_FAR *val);
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PTHREAD_API void PTHREAD_FAR *PTHREAD_CALL pthread_getspecific(
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pthread_key_t key);
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PTHREAD_API int PTHREAD_CALL pthread_kill(pthread_t pthread, int signum);
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#define pthread_resume_all_np pthread_resume_all_np
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#define pthread_suspend_all_np pthread_suspend_all_np
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#define pthread_usleep_np pthread_usleep_np
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PTHREAD_API void PTHREAD_CALL pthread_resume_all_np(void);
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PTHREAD_API void PTHREAD_CALL pthread_suspend_all_np(void);
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PTHREAD_API unsigned PTHREAD_CALL pthread_usleep_np(unsigned usec);
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#ifdef __cplusplus
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}
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#endif
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#endif
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