Spotted by:	dormando
Testing by:	Kristian

Fixes:	#684



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missing (former implicit) linking to libm. And as implicit linking can be dangerous,
this changed, see: http://fedoraproject.org/wiki/Features/ChangeInImplicitDSOLinking

Commited by Ingvar. This is necessary to make varnish build on fedora>13.



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Also support: bytes=-%d bytes=%d- bytes=-

And ignore plain wrong cases, such as starter past end of object or
end before start etc.




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installation, tutorial and reference.

Please feel free to help flesh these out.

See http://sphinx.pocoo.org for more on the tool we are using.

To build html version, go into doc/sphinx and type "make html"
result should end up under the =build subdirectory.



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By default it is disabled, enable with param http_range_support.



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See test-case for details.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4668 d4fa192b-c00b-0410-8231-f00ffab90ce4

bad idea to call "bans" for "purges" some places.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4667 d4fa192b-c00b-0410-8231-f00ffab90ce4

it advertized:

Align all WS allocations.



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Though it works fine, varnishhist and *sizes should probably be merged
together at some point.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4663 d4fa192b-c00b-0410-8231-f00ffab90ce4

also affects pipe and pass processing.

Move the HEAD->GET override to vcl_miss{} and do it on the bereq.* so
we do not tamper with the original request.

Fixes:	#679



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4662 d4fa192b-c00b-0410-8231-f00ffab90ce4

Spotted by:	Mark Moseley



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4661 d4fa192b-c00b-0410-8231-f00ffab90ce4

Add plenty of asserts until we see that the world don't end.



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allocations in workspace.



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consume its token.



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Kristian, and to eliminate some code duplication.



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Make "restart" require "return(restart)" like all other terminating actions.



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This was forgotten when number of HTTP headers was made dynamic.

The lack of this function may have made ESI includes weird.

Should be merged to 2.1



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take time if there are hundreds of thousands of possible filedescriptors.

Instead do it once, right at startup in the manager process, and then
keep track of the fd's we use there, and have the child clean only
up to the max seen, with an allowance for filedescriptors held by
libraries (syslog, resolver, pidfiles etc)

Fixes	#699



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4648 d4fa192b-c00b-0410-8231-f00ffab90ce4

the file descriptor, but this causes no trouble apart from a wasted
filedescriptor in the parent process.

But closing it is better :-)

Fixes: 	#675
Spotted & Patch by:	Edmondas Girkantas


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roughly a factor 9.



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