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60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/**
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* @ingroup kernel
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* @{
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* @file
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* @author Freie Universität Berlin, Computer Systems & Telematics
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* @author Kaspar Schleiser <kaspar@schleiser.de>
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*/
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/*
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* tcb.h
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*
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* Created on: 19.08.2008
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* Author: heiko, kaspar
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*/
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#ifndef TCB_H_
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#define TCB_H_
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#include <stdint.h>
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#include <queue.h>
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#include <clist.h>
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#include <cib.h>
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#include <msg.h>
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/* uneven means has to be on runqueue */
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#define STATUS_NOT_FOUND (0x0000)
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#define STATUS_ON_RUNQUEUE (0x0001)
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#define STATUS_RUNNING (0x0002) + STATUS_ON_RUNQUEUE
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#define STATUS_PENDING (0x0004) + STATUS_ON_RUNQUEUE
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#define STATUS_STOPPED (0x0008)
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#define STATUS_SLEEPING (0x0010)
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#define STATUS_MUTEX_BLOCKED (0x0020)
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#define STATUS_RECEIVE_BLOCKED (0x0040)
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#define STATUS_SEND_BLOCKED (0x0080)
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#define STATUS_REPLY_BLOCKED (0x0100)
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#define STATUS_TIMER_WAITING (0x0200)
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typedef struct tcb_t {
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char *sp;
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uint16_t status;
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uint16_t pid;
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uint16_t priority;
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clist_node_t rq_entry;
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void *wait_data;
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queue_node_t msg_waiters;
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cib_t msg_queue;
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msg_t *msg_array;
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const char *name;
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char *stack_start;
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int stack_size;
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} tcb_t;
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/** @} */
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#endif /* TCB_H_ */
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