tk_ref_ssy

Reference Subsystem Status

[C Language Interface]

ER ercd = tk_ref_ssy ( ID ssid, T_RSSY *pk_rssy ) ;

[Parameters]

ID ssid Subsystem ID

T_RSSY* pk_rssy Subsystem definition information

[Return Parameters]

ER ercd Error code

pk rssy detail:

PRI ssypri Subsystem priority

INT resblksz Resource control block size (in bytes)

(Other implementation-dependent parameters may be added beyond this point.)

[Error Codes]

E_OK Normal completion

E_ID Invalid ID number (ssid is invalid or cannot be used)

E_NOEXS Object does not exist (the subsystem specified in ssid is not defined)

E_PAR Parameter error (pk rssy is invalid or cannot be used)

[Description]

References information about the status of the subsystem specified in ssid. resblksz returns the size of the resource control block specified with tk_def_ssy. If the subsystem specified in ssid does not exist, E_NOEXS is returned.

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