br.h 文件参考

操作系统抽象层：线程栅栏 更多...

#include <xwos/standard.h>
#include <xwos/osal/jack/sync/br.h>
#include <xwos/osal/time.h>
#include <xwos/osal/sync/sel.h>

br.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

浏览源代码.

结构体
struct	xwos_br
	XWOS API：线程栅栏 更多...
struct	xwos_br_d
	XWOS API：线程栅栏对象描述符 更多...

宏定义
#define	XWOS_BR_NILD   ((xwos_br_d){NULL, 0,})
	XWOS API：空的线程栅栏对象描述符

函数
static xwer_t	xwos_br_init (struct xwos_br *br, xwsz_t num, xwbmp_t *bmp, xwbmp_t *msk)
	XWOS API：静态方式初始化线程栅栏
static xwer_t	xwos_br_fini (struct xwos_br *br)
	XWOS API：销毁静态方式初始化的线程栅栏
static xwer_t	xwos_br_grab (struct xwos_br *br)
	XWOS API：增加线程栅栏对象的引用计数
static xwer_t	xwos_br_put (struct xwos_br *br)
	XWOS API：减少线程栅栏对象的引用计数
static xwer_t	xwos_br_create (xwos_br_d *brd, xwsz_t num)
	XWOS API：动态方式创建线程栅栏
static xwer_t	xwos_br_delete (xwos_br_d brd)
	XWOS API：删除动态方式创建的线程栅栏
static xwer_t	xwos_br_acquire (xwos_br_d brd)
	XWOS API：检查线程栅栏对象的标签并增加引用计数
static xwer_t	xwos_br_release (xwos_br_d brd)
	XWOS API：检查对象的标签并减少引用计数
static xwsq_t	xwos_br_get_tik (struct xwos_br *br)
	XWOS API：获取线程栅栏对象的标签
static xwos_br_d	xwos_br_get_d (struct xwos_br *br)
	XWOS API：获取线程栅栏对象描述符
static xwer_t	xwos_br_bind (struct xwos_br *br, struct xwos_sel *sel, xwsq_t pos)
	XWOS API：绑定线程栅栏到信号选择器
static xwer_t	xwos_br_unbind (struct xwos_br *br, struct xwos_sel *sel)
	XWOS API：从信号选择器上解绑线程栅栏
static xwer_t	xwos_br_get_num (struct xwos_br *br, xwsz_t *numbuf)
	XWOS API：获取线程栅栏中线程槽数量
static xwer_t	xwos_br_wait (struct xwos_br *br)
	XWOS API：等待所有线程到达栅栏
static xwer_t	xwos_br_wait_to (struct xwos_br *br, xwtm_t to)
	XWOS API：限时等待所有线程到达栅栏

详细描述

操作系统抽象层：线程栅栏

作者

• 隐星魂 (Roy Sun) xwos@.nosp@m.xwos.nosp@m..tech

版权所有

• Copyright © 2015 xwos.tech, All Rights Reserved.

  ‍This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

在文件 br.h 中定义.