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From: | Wilfred |
Subject: | [lwip-devel] [bug #56593] Add callback object storage to struct netconn |
Date: | Mon, 8 Jul 2019 16:32:23 -0400 (EDT) |
User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36 |
URL: <https://savannah.nongnu.org/bugs/?56593> Summary: Add callback object storage to struct netconn Project: lwIP - A Lightweight TCP/IP stack Submitted by: will Submitted on: Mon 08 Jul 2019 08:32:22 PM UTC Category: TCP Severity: 3 - Normal Item Group: Feature Request Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any Planned Release: None lwIP version: 2.1.1 _______________________________________________________ Details: Please add "void* callbackData;" to struct netconn I use the Netconn callback API for my application and for each new lwIP version I have added the following to the end of struct netconn, just after netconn_callback: netconn_callback callback; void* callbackData; /* FIX needed for object storage */ I need my own object per connection and I need to store a reference to this object in the netconn structure. I would otherwise not be able to reference my own object when the netconn_callback triggers. Thank you, Will _______________________________________________________ Reply to this item at: <https://savannah.nongnu.org/bugs/?56593> _______________________________________________ Message sent via Savannah https://savannah.nongnu.org/
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