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add cleanup callback function on thread exit; add IPC object reset command.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1043 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong
2010-11-12 10:16:33 +00:00
parent 5837cd792c
commit 7018ab0661
4 changed files with 160 additions and 27 deletions
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include/rtdef.h
+15 -11
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@@ -10,8 +10,9 @@
* Change Logs:
* Date Author Notes
* 2007-01-10 Bernard the first version
* 2008-07-12 Bernard remove all rt_int8, rt_uint32_t etc typedef
* 2008-07-12 Bernard remove all rt_int8, rt_uint32_t etc typedef
* 2010-10-26 yi.qiu add module support
* 2010-11-10 Bernard add cleanup callback function in thread exit.
*/
#ifndef __RT_DEF_H__
#define __RT_DEF_H__
@@ -301,14 +302,12 @@ typedef struct rt_timer* rt_timer_t;
*/
/* thread state definitions */
#define RT_THREAD_RUNNING 0x0 /* Running. */
#define RT_THREAD_READY 0x1 /* Ready. */
#define RT_THREAD_SUSPEND 0x2 /* Suspend. */
#define RT_THREAD_BLOCK RT_THREAD_SUSPEND /* Blocked. */
#define RT_THREAD_CLOSE 0x3 /* Closed. */
#define RT_THREAD_INIT RT_THREAD_CLOSE /* Inited. */
#define RT_THREAD_FLAGS_TIMERSLICE 0x01
#define RT_THREAD_INIT 0x00 /* Inited. */
#define RT_THREAD_READY 0x01 /* Ready. */
#define RT_THREAD_SUSPEND 0x02 /* Suspend. */
#define RT_THREAD_RUNNING 0x03 /* Running. */
#define RT_THREAD_BLOCK RT_THREAD_SUSPEND /* Blocked. */
#define RT_THREAD_CLOSE 0x04 /* Closed. */
#define RT_THREAD_CTRL_STARTUP 0x00 /* Starup thread. */
#define RT_THREAD_CTRL_CLOSE 0x01 /* Close thread. */
@@ -328,7 +327,7 @@ struct rt_thread
rt_uint8_t flags; /* thread's flags */
#ifdef RT_USING_MODULE
void* module_id; /* id of application module */
void* module_id; /* id of application module */
#endif
rt_list_t list; /* the object list */
@@ -366,6 +365,8 @@ struct rt_thread
struct rt_timer thread_timer; /* thread timer */
void (*cleanup)(struct rt_thread* tid); /* cleanup function when thread exit */
rt_uint32_t user_data; /* user data */
};
/*@}*/
@@ -407,6 +408,9 @@ typedef struct rt_module* rt_module_t;
#define RT_IPC_FLAG_FIFO 0x00 /* FIFOed IPC. @ref IPC. */
#define RT_IPC_FLAG_PRIO 0x01 /* PRIOed IPC. @ref IPC. */
#define RT_IPC_CMD_UNKNOWN 0x00 /* unknown IPC command */
#define RT_IPC_CMD_RESET 0x01 /* reset IPC object */
#define RT_WAITING_FOREVER -1 /* Block forever until get resource. */
#define RT_WAITING_NO 0 /* Non-block. */
@@ -443,7 +447,7 @@ struct rt_mutex
{
struct rt_ipc_object parent;
rt_uint8_t value; /* value of mutex. */
rt_uint16_t value; /* value of mutex. */
rt_uint8_t original_priority; /* priority of last thread hold the mutex. */
rt_uint8_t hold; /* numbers of thread hold the mutex. */