Knowledge Base

How many signals can be queued?   ________________________________________________________________________ Applicable Environment ________________________________________________________________________ Topic: How many signals can be queued? SDP: 6.4.1 Target: Any supported target ________________________________________________________________________ Recommendation ________________________________________________________________________ Signal queuing can be requested by specifying the SA_INFO flag (see sigaction() documentation). If multiple signals are sent, and the application has the signal type masked, or is otherwise unable to handle them, then they are queued. The size of the queue grows dynamically as required. It's maximum size is governed by system resources. In one particular test, it was possible to enqueue 10's of thousands of signals. ________________________________________________________________________ NOTE: This entry has been validated against the SDP version listed above. Use caution when considering this advice for any other SDP version. For supported releases, please reach out to QNX Technical Support if you have any questions/concerns. ________________________________________________________________________ Related Attachments  None Found

Please contact us with your questions or concerns.