T-Kernel Specification (1.B0.02)

286 CHAPTER 7. REFERENCE
ER ercd = tk_ref_ssy ( ID ssid, T_RSSY *pk_rssy );
ID resid = tk_cre_res ( );
ER ercd = tk_del_res ( ID resid );
ER ercd = tk_get_res ( ID resid, ID ssid, VP *p_resblk );
7.1.2 T-Kernel/SM
System Memory Management Functions
ER tk_get_smb ( VP *addr, INT nblk, UINT attr );
ER tk_rel_smb ( VP addr );
void* Vmalloc ( size_t size );
void* Vcalloc ( size_t nmemb, size_t size );
void* Vrealloc ( void *ptr, size_t size );
void Vfree ( void *ptr );
void* Kmalloc ( size_t size );
void* Kcalloc ( size_t nmemb, size_t size );
void* Krealloc ( void *ptr, size_t size );
void Kfree ( void *ptr );
Address Space Management Functions
ER SetTaskSpace ( ID tskid );
ER ChkSpaceR ( VP addr, INT len );
ER ChkSpaceRW ( VP addr, INT len );
ER ChkSpaceRE ( VP addr, INT len );
INT ChkSpaceBstrR ( UB *str, INT max );
INT ChkSpaceBstrRW ( UB *str, INT max );
INT ChkSpaceTstrR ( TC *str, INT max );
INT ChkSpaceTstrRW ( TC *str, INT max );
ER LockSpace ( VP addr, INT len );
ER UnlockSpace ( VP addr, INT len );
INT CnvPhysicalAddr ( VP vaddr, INT len, VP *paddr );
ER MapMemory ( VP paddr, INT len, UINT attr, VP *laddr );
ER UnmapMemory ( VP laddr );
Device Management Functions
ID tk_opn_dev ( UB *devnm, UINT omode );
ER tk_cls_dev ( ID dd, UINT option );
ID tk_rea_dev ( ID dd, INT start, VP buf, INT size, TMO tmout );
ER tk_srea_dev ( ID dd, INT start, VP buf, INT size, INT *asize );
ID tk_wri_dev ( ID dd, INT start, VP buf, INT size, TMO tmout );
ER tk_swri_dev ( ID dd, INT start, VP buf, INT size, INT *asize );
ID tk_wai_dev ( ID dd, ID reqid, INT *asize, ER *ioer, TMO tmout );
INT tk_sus_dev ( UINT mode );
ID tk_get_dev ( ID devid, UB *devnm );
ID tk_ref_dev ( UB *devnm, T_RDEV *rdev );
ID tk_oref_dev ( ID dd, T_RDEV *rdev );
INT tk_lst_dev ( T_LDEV *ldev, INT start, INT ndev );
INT tk_evt_dev ( ID devid, INT evttyp, VP evtinf );
Copyright c○ 2002, 2003 by T-Engine Forum
T-Kernel 1.B0.02