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pSOSystem System Calls - Read

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pSOS+ <strong>System</strong> <strong>Calls</strong> Tables of <strong>System</strong> <strong>Calls</strong><br />

TABLE A-2 pSOS+ <strong>System</strong> <strong>Calls</strong> (Continued)<br />

Name Description Page<br />

pt_getbuf Gets a buffer from a partition. 1-53<br />

pt_ident Obtains the identifier of the named partition. 1-55<br />

pt_retbuf Returns a buffer to the partition from which it came. 1-57<br />

pt_sgetbuf Gets a buffer from a partition. 1-59<br />

q_asend (pSOS+m kernel only) Asynchronously posts a message to an<br />

ordinary message queue.<br />

q_aurgent (pSOS+m kernel only) Asynchronously posts a message at the<br />

head of an ordinary message queue.<br />

q_avsend (pSOS+m kernel only) Asynchronously posts a message to a<br />

variable-length message queue.<br />

q_avurgent (pSOS+m kernel only) Asynchronously posts a message at the<br />

head of a variable-length message queue.<br />

1-61<br />

1-63<br />

1-65<br />

1-68<br />

q_broadcast Broadcasts identical messages to an ordinary message queue. 1-71<br />

q_create Creates an ordinary message queue. 1-74<br />

q_delete Deletes an ordinary message queue. 1-77<br />

q_ident Obtains the queue ID of an ordinary message queue. 1-79<br />

q_receive Requests a message from an ordinary message queue. 1-81<br />

q_send Posts a message to an ordinary message queue. 1-84<br />

q_urgent Posts a message to the head of an ordinary message queue. 1-86<br />

q_vbroadcast Broadcasts identical variable-length messages to a variablelength<br />

message queue.<br />

1-88<br />

q_vcreate Creates a variable-length message queue. 1-91<br />

q_vdelete Deletes a variable-length message queue. 1-94<br />

q_vident Obtains the queue ID of a variable-length message queue. 1-96<br />

q_vreceive Requests a message from a variable-length message queue. 1-98<br />

q_vsend Posts a message to a specified variable-length message queue. 1-101<br />

A-16 <strong>pSO<strong>System</strong></strong> <strong>System</strong> <strong>Calls</strong>

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