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pSOSystem System Calls - Read

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pSOS+ <strong>System</strong> <strong>Calls</strong> t_setreg<br />

Notes<br />

See Also<br />

Hex Mnemonic Description<br />

0x07 ERR_OBJTYPE Object type doesn’t match object ID;<br />

failed validity check.<br />

0x17 ERR_REGNUM Register number out of range.<br />

0x65 ERR_STALEID Object's node has failed.<br />

The kernel does not deny access to the registers that the system reserves. For future<br />

compatibility, however, avoid using these reserved registers.<br />

Multiprocessor Considerations<br />

If tid identifies a global task residing on another processor node, the local kernel<br />

internally makes an RSC to that remote node to set the register for the task.<br />

Callable From<br />

■ Task.<br />

■ ISR, if the task is local to the node from which the t_setreg() call is made.<br />

■ KI, if the task is local to the node from which the t_setreg() call is made.<br />

■ Callout, if the task is local to the node from which the t_setreg() call is made.<br />

t_getreg<br />

<strong>pSO<strong>System</strong></strong> <strong>System</strong> <strong>Calls</strong> 1-157<br />

1

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