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Add minimal facility for dealing with TELNET option negotiation
in a way that telnet clients don't get confused about:

Return WONT on to all DO or DONT and ignore everything else.



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Note in the default VCL that connection: close might be wanted.



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If VRT_error is called with reason==NULL, WSL() will eventually call
strlen(0), which will cause a SIGSEGV on (Open)Solaris.  Fix this by
checking if the reason is empty and just use (null) in that case.

Fixes: 458



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3970 d4fa192b-c00b-0410-8231-f00ffab90ce4

Solaris appears to need #include <sys/wait.h> for WEXITSTATUS to be defined.



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3969 d4fa192b-c00b-0410-8231-f00ffab90ce4

C99 standardised "inline" and the Sun compiler doesn't like __inline,
so change to using inline consistently.



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3968 d4fa192b-c00b-0410-8231-f00ffab90ce4

We didn't check the return status of system, making failures in a00009
go unnoticed.  Fix this and fix a00009 to not fail when run
uninstalled.



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3967 d4fa192b-c00b-0410-8231-f00ffab90ce4

We failed to properly check for the end of the list of waiters.
Handle this correctly and add a test case

Fixes #428

(adopt it for 2.0 where waiter is called acceptor)



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3966 d4fa192b-c00b-0410-8231-f00ffab90ce4

Distclean (in the build directory) should clean out default.vcl in the
build directory.  This fixes a strange FTBFS on FreeBSD.



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Solaris (and we do not need them)



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Approved by:    phk, ssm



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Don't try to rush waiting sessions of refcount is zero, there cannot be
any (they would hold a reference).

Should be merged to 2.0.3



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- Added html doc to the rpm package


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Overhaul the ESI parser in light of #433 and the prospect of future
addition of features to the ESI code.

The particular situation in #433 arises because a XML comment is not
bounded in length, the same way as an <esi:include...> element naturally
is.  This opens the window for trouble when large sections of XML is
commented out for some reason or another.

Bite the bullet and create a "storage-pointer" consisting of a pointer
to a storage segment and a pointer into that segment.

Add a main-loop which uses these pointers to walks over the entire
object, looking for stuff we care about, and handle each appropriately.

In addition to coping properly with the situation in #433, this code is
also close to 100 lines shorter and has a more logical structure.

The downside is that it is isn't quite as memory-access-alergic as the
previous version.  (I challenge anybody to measure the effect of this.)

Fixes: #433



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Update this test to actually test what it should.

I suspect a white-space cleanup got it at some point.



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Make it possible (at great performance loss) to force straight
time sequencing of shmlog records for debugging purposes.



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Add two test-cases for objects we should not esi parse.



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3735 d4fa192b-c00b-0410-8231-f00ffab90ce4

Close a race where VCL tries to modify the obj.ttl at the same moment
the grim reaper has taken the object off the binheap to inspect it.



git-svn-id: http://www.varnish-cache.org/svn/branches/2.0@3734 d4fa192b-c00b-0410-8231-f00ffab90ce4

Merge r3564: Move mybe{32,64}enc definitions outside of ifdef so we work on 64 bit BE platforms too.



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Fixes build failure



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