[lwip-devel] [bug #19251] missing `const' qualifier in socket functions

[Dmitry Potapov]

URL:
  <http://savannah.nongnu.org/bugs/?19251>

                 Summary: missing `const' qualifier in socket functions
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: dpotapov
            Submitted on: Thursday 03/08/2007 at 23:38
                Category: sockets
                Severity: 3 - Normal
              Item Group: Change Request
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Prototypes of a few socket functions do not have `const', though it   is
required by the standard, and that causes warnings in user programs.

I have found four functions in socket.h, in which prototypes `const' is
missing:
lwip_connect(), lwip_send(), lwip_sendto(), lwip_write().

Also, `const' is missing in the following netconn functions:
netbuf_ref() and netconn_write()

I have attached a patch to correct the problem.



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File Attachments:


-------------------------------------------------------
Date: Thursday 03/08/2007 at 23:38  Name: add-const.patch  Size: 5kB   By:
dpotapov

<http://savannah.nongnu.org/bugs/download.php?file_id=12156>

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