[lwip-devel] [bug #25608] Unable to use NO_SYS=1 and SYS_LIGHTWEIGHT_PROT=1

[Bill Auerbach]

URL:
  <http://savannah.nongnu.org/bugs/?25608>

                 Summary: Unable to use NO_SYS=1 and SYS_LIGHTWEIGHT_PROT=1
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: billauerbach
            Submitted on: Tue 17 Feb 2009 09:55:15 AM EST
                Category: pbufs
                Severity: 3 - Normal
              Item Group: Change Request
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: CVS Head

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Details:

In sys.h, the sys_arch.h #include is bypassed when NO_SYS=1 preventing one
from using SYS_LIGHTWEIGHT_PROT and the PROTECT macros.  pbuf.c and memp.c use
PROTECT macros which are needed when NO_SYS=1 as well to allow calling
pbuf_free from an Interrupt Service Routine.




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