T-Kernel Specification (1.B0.02)

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284 CHAPTER 7. REFERENCE INT tevptn = tk_wai_tev ( INT waiptn, TMO tmout ); INT tskwait = tk_dis_wai ( ID tskid, UINT waitmask ); ER ercd = tk_ena_wai ( ID tskid ); Task Exception Handling Functions ER ercd = tk_def_tex ( ID tskid, T_DTEX *pk_dtex ); ER ercd = tk_ena_tex ( ID tskid, UINT texptn ); ER ercd = tk_dis_tex ( ID tskid, UINT texptn ); ER ercd = tk_ras_tex ( ID tskid, INT texcd ); INT texcd = tk_end_tex ( BOOL enatex ); ER ercd = tk_ref_tex ( ID tskid, T_RTEX *pk_rtex ); Synchronization and Management Functions ID semid = tk_cre_sem ( T_CSEM *pk_csem ); ER ercd = tk_del_sem ( ID semid ); ER ercd = tk_sig_sem ( ID semid, INT cnt ); ER ercd = tk_wai_sem ( ID semid, INT cnt, TMO tmout ); ER ercd = tk_ref_sem ( ID semid, T_RSEM *pk_rsem ); ID flgid = tk_cre_flg ( T_CFLG *pk_cflg ); ER ercd = tk_del_flg ( ID flgid ); ER ercd = tk_set_flg ( ID flgid, UINT setptn ); ER ercd = tk_clr_flg ( ID flgid, UINT clrptn ); ER ercd = tk_wai_flg ( ID flgid, UINT waiptn, UINT wfmode, UINT *p_flgptn, TMO tmout ); ER ercd = tk_ref_flg ( ID flgid, T_RFLG *pk_rflg ); ID mbxid = tk_cre_mbx ( T_CMBX* pk_cmbx ); ER ercd = tk_del_mbx ( ID mbxid ); ER ercd = tk_snd_mbx ( ID mbxid, T_MSG *pk_msg ); ER ercd = tk_rcv_mbx ( ID mbxid, T_MSG **ppk_msg, TMO tmout ); ER ercd = tk_ref_mbx ( ID mbxid, T_RMBX *pk_rmbx ); Extended Synchronization and Communication Functions ID mtxid = tk_cre_mtx ( T_CMTX *pk_cmtx ); ER ercd = tk_del_mtx ( ID mtxid ); ER ercd = tk_loc_mtx ( ID mtxid, TMO tmout ); ER ercd = tk_unl_mtx ( ID mtxid ); ER ercd = tk_ref_mtx ( ID mtxid, T_RMTX *pk_rmtx ); ID mbfid = tk_cre_mbf ( T_CMBF *pk_cmbf ); ER ercd = tk_del_mbf ( ID mbfid ); ER ercd = tk_snd_mbf ( ID mbfid, VP msg, INT msgsz, TMO tmout ); INT msgsz = tk_rcv_mbf ( ID mbfid, VP msg, TMO tmout ); ER ercd = tk_ref_mbf ( ID mbfid, T_RMBF *pk_rmbf ); ID porid = tk_cre_por ( T_CPOR *pk_cpor ); ER ercd = tk_del_por ( ID porid ); INT rmsgsz = tk_cal_por ( ID porid, UINT calptn, VP msg, INT cmsgsz, TMO tmout ); INT cmsgsz = tk_acp_por ( ID porid, UINT acpptn, RNO *p_rdvno, VP msg, TMO tmout ); ER ercd = tk_fwd_por ( ID porid, UINT calptn, RNO rdvno, VP msg, INT cmsgsz ); ER ercd = tk_rpl_rdv ( RNO rdvno, VP msg, INT rmsgsz ); ER ercd = tk_ref_por ( ID porid, T_RPOR *pk_rpor ); Copyright c○ 2002, 2003 by T-Engine Forum T-Kernel 1.B0.02
7.1. LIST OF C LANGUAGE INTERFACE 285 Memory Pool Management Functions ID mpfid = tk_cre_mpf ( T_CMPF *pk_cmpf ); ER ercd = tk_del_mpf ( ID mpfid ); ER ercd = tk_get_mpf ( ID mpfid, VP *p_blf, TMO tmout ); ER ercd = tk_rel_mpf ( ID mpfid, VP blf ); ER ercd = tk_ref_mpf ( ID mpfid, T_RMPF *pk_rmpf ); ID mplid = tk_cre_mpl ( T_CMPL *pk_cmpl ); ER ercd = tk_del_mpl ( ID mplid ); ER ercd = tk_get_mpl ( ID mplid, W blksz, VP *p_blk, TMO tmout ); ER ercd = tk_rel_mpl ( ID mplid, VP blk ); ER ercd = tk_ref_mpl ( ID mplid, T_RMPL *pk_rmpl ); Time Management Functions ER ercd = tk_set_tim ( SYSTIM *pk_tim ); ER ercd = tk_get_tim ( SYSTIM *pk_tim ); ER ercd = tk_get_otm ( SYSTIM *pk_tim ); ID cycid = tk_cre_cyc ( T_CCYC *pk_ccyc ); ER ercd = tk_del_cyc ( ID cycid ); ER ercd = tk_sta_cyc ( ID cycid ); ER ercd = tk_stp_cyc ( ID cycid ); ER ercd = tk_ref_cyc ( ID cycid, T_RCYC *pk_rcyc ); ID almid = tk_cre_alm ( T_CALM *pk_calm ); ER ercd = tk_del_alm ( ID almid ); ER ercd = tk_sta_alm ( ID almid, RELTIM almtim ); ER ercd = tk_stp_alm ( ID almid ); ER ercd = tk_ref_alm ( ID almid, T_RALM *pk_ralm ); Interrupt Management Functions ER ercd = tk_def_int ( UINT dintno, T_DINT *pk_dint ); void tk_ret_int ( ); System Management Functions ER ercd = tk_rot_rdq ( PRI tskpri ); ID tskid = tk_get_tid ( ); ER ercd = tk_dis_dsp ( ); ER ercd = tk_ena_dsp ( ); ER ercd = tk_ref_sys ( T_RSYS *pk_rsys ); ER ercd = tk_set_pow ( UINT powmode ); ER ercd = tk_ref_ver ( T_RVER *pk_rver ); Subsystem Management Functions ER ercd = tk_def_ssy ( ID ssid, T_DSSY *pk_dssy ); ER ercd = tk_sta_ssy ( ID ssid, ID resid, INT info ); ER ercd = tk_cln_ssy ( ID ssid, ID resid, INT info ); ER ercd = tk_evt_ssy ( ID ssid, INT evttyp, ID resid, INT info ); Copyright c○ 2002, 2003 by T-Engine Forum T-Kernel 1.B0.02
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T-Kernel Specification T-Kernel 1.B
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Contents 1 T-Kernel Overview 1 1.1
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CONTENTS v tk set flg (Set Event Fl
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CONTENTS vii 5.2.2 Address Space Ch
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CONTENTS ix td cal que (Reference Q
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List of Figures 1.1 Position of T-K
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List of Tables 2.1 State Transition
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System Call Notation In the parts o
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Index of T-Kernel/OS System Calls T
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INDEX OF T-KERNEL/OS SYSTEM CALLS x
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Index of T-Kernel/SM Extended SVC L
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Index of T-Kernel/DS System Calls T
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Chapter 1 T-Kernel Overview 1.1 Pos
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1.2. SCALABILITY 3 • Middleware m
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Chapter 2 Concepts Underlying the T
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2.2. TASK STATES AND SCHEDULING RUL
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2.2. TASK STATES AND SCHEDULING RUL
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2.3. INTERRUPT HANDLING 11 preceden
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2.5. SYSTEM STATES 13 Transient sta
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2.7. MEMORY 15 which the upper and
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Chapter 3 Common T-Kernel Specifica
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3.2. SYSTEM CALLS 19 /* * Common co
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3.2. SYSTEM CALLS 21 Ordinarily a f
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3.3. HIGH-LEVEL LANGUAGE SUPPORT RO
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Chapter 4 T-Kernel/OS Functions Thi
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4.1. TASK MANAGEMENT FUNCTIONS 27 t
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4.2. TASK-DEPENDENT SYNCHRONIZATION
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4.3. TASK EXCEPTION HANDLING FUNCTI
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4.4. SYNCHRONIZATION AND COMMUNICAT
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4.6. MEMORY POOL MANAGEMENT FUNCTIO
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4.7. TIME MANAGEMENT FUNCTIONS 163
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4.8. INTERRUPT MANAGEMENT FUNCTIONS
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4.9. SYSTEM MANAGEMENT FUNCTIONS 19
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4.10. SUBSYSTEM MANAGEMENT FUNCTION
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Chapter 5 T-Kernel/SM Details of th
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5.1. SYSTEM MEMORY MANAGEMENT FUNCT
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5.2. ADDRESS SPACE MANAGEMENT FUNCT
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5.2. ADDRESS SPACE MANAGEMENT FUNCT
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5.3. DEVICE MANAGEMENT FUNCTIONS 22
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