| | 1 | <h2>mach_port_limits</h2> |
| | 2 | <hr> |
| | 3 | <p> |
| | 4 | <strong>Structure</strong> - Specifies a port's resource and message queue limits. |
| | 5 | <h3>SYNOPSIS</h3> |
| | 6 | <pre> |
| | 7 | <strong>struct mach_port_limits</strong> |
| | 8 | <strong>{</strong> |
| | 9 | <strong>mach_port_msgcount_t</strong> <var>queue_limit</var><strong>;</strong> |
| | 10 | <strong>};</strong> |
| | 11 | |
| | 12 | <strong>typedef struct mach_port_limits* mach_port_limits_t;</strong> |
| | 13 | </pre> |
| | 14 | <h3>FIELDS</h3> |
| | 15 | <dl> |
| | 16 | <dt> <var>queue_limit</var> |
| | 17 | <dd> |
| | 18 | Number of messages allowed to be on the message queue at any given |
| | 19 | time. Attempts to queue more messages than this limit will block. |
| | 20 | </dl> |
| | 21 | <h3>DESCRIPTION</h3> |
| | 22 | <p> |
| | 23 | The <strong>mach_port_limits</strong> structure defines various limits |
| | 24 | governing the messages that can be sent through the port. (In the current |
| | 25 | implementation, the structure maintains only a queue length limit.) |
| | 26 | <h3>RELATED INFORMATION</h3> |
| | 27 | <p> |
| | 28 | Functions: |
| | 29 | <a href="mach_port_get_attributes.html"><strong>mach_port_get_attributes</strong></a>, |
| | 30 | <a href="mach_port_set_attributes.html"><strong>mach_port_set_attributes</strong></a>. |
| | 31 | <p> |
| | 32 | Structures: |
| | 33 | <a href="mach_port_qos.html"><strong>mach_port_qos</strong></a>. |
| | 34 | |
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