haiku/headers/private/libroot/pthread_private.h

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/*
* Copyright 2003-2009, Axel Dörfler, axeld@pinc-software.de.
* Copyright 2007, Ryan Leavengood, leavengood@gmail.com.
* All rights reserved. Distributed under the terms of the MIT License.
*/
#ifndef _PTHREAD_PRIVATE_H_
#define _PTHREAD_PRIVATE_H_
#include <pthread.h>
#include <OS.h>
// _pthread_thread::flags values
#define THREAD_DETACHED 0x01
#define THREAD_DEAD 0x02
#define THREAD_CANCELED 0x04
#define THREAD_CANCEL_ENABLED 0x08
#define THREAD_CANCEL_ASYNCHRONOUS 0x10
struct thread_creation_attributes;
// The public *_t types are only pointers to these structures
// This way, we are completely free to change them, which might be
// necessary in the future (not only due to the incomplete implementation
// at this point).
typedef struct _pthread_condattr {
bool process_shared;
} pthread_condattr;
typedef struct _pthread_mutexattr {
int32 type;
bool process_shared;
} pthread_mutexattr;
typedef struct _pthread_attr {
int32 detach_state;
int32 sched_priority;
size_t stack_size;
} pthread_attr;
typedef struct _pthread_rwlockattr {
uint32_t flags;
} pthread_rwlockattr;
typedef void (*pthread_key_destructor)(void *data);
struct pthread_key {
vint32 sequence;
pthread_key_destructor destructor;
};
struct pthread_key_data {
vint32 sequence;
void *value;
};
#define PTHREAD_UNUSED_SEQUENCE 0
typedef struct _pthread_thread {
thread_id id;
int32 flags;
void *(*entry)(void*);
void *entry_argument;
void *exit_value;
struct pthread_key_data specific[PTHREAD_KEYS_MAX];
struct __pthread_cleanup_handler *cleanup_handlers;
} pthread_thread;
#ifdef __cplusplus
extern "C" {
#endif
void __pthread_key_call_destructors(pthread_thread *thread);
void __pthread_destroy_thread(void);
pthread_thread *__allocate_pthread(void* (*entry)(void*), void *data);
void __init_pthread(pthread_thread* thread, void* (*entry)(void*), void* data);
status_t __pthread_init_creation_attributes(
const pthread_attr_t* pthreadAttributes, pthread_t thread,
status_t (*entryFunction)(void*, void*), void* argument1,
void* argument2, const char* name,
struct thread_creation_attributes* attributes);
#ifdef __cplusplus
}
#endif
#endif /* _PTHREAD_PRIVATE_H_ */