[lwip-devel] [patch #5823] move #include <errno.h> from sockets.c to arch.h to prevent warning

[Simon Goldschmidt]

URL:
  <http://savannah.nongnu.org/patch/?5823>

                 Summary: move #include <errno.h> from sockets.c to arch.h to
prevent warning
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: goldsimon
            Submitted on: Montag 26.03.2007 um 16:50
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

If LWIP_PROVIDE_ERRNO is defined, compiling sockets.c leads to warnings about
already defined macros:
- first, errno.h is included
- second, lwip/arch.h is included which redefines the error codes used by
lwip

Solution: remove #include <errno.h> from sockets.c and instead include it in
arch.h if LWIP_PROVIDE_ERRNO is not defined (instead of defining the error
codes

- see attached patch -



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File Attachments:


-------------------------------------------------------
Date: Montag 26.03.2007 um 16:50  Name: lwip_errno.patch  Size: 923B   By:
goldsimon

<http://savannah.nongnu.org/patch/download.php?file_id=12302>

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