important functional change is that the source is no longer piped to the
compiler; instead, the source file name (which now ends in .c) is passed
on the command line.  This makes it *much* easier to support non-GNU
compilers.

The cc_command parameter processed by a custom function instead of sprintf;
"%s" is replaced with the source file name, "%o" is replaced with the output
file name, and "%%" is replaced with a single "%".


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placeholder characters after the placeholders.


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with it.


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can't delay disarming it, or we will have a race between the acceptor and
a worker thread.  This will need revisiting at some later date.


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press 3 for 2^3 = 8 seconds)


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on Solaris, so simply checking for their presence is not enough)


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the thread ID in order to locate the correct thread in gdb.  Furthermore,
we must use VSL rather than WSL since the session might actually not have
a worker at that point; but if it does, make sure to flush the log first.


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along with some vital statistics, and flush the log regularly.


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cnt_done() without a VCL reference, if we never got a request on that
connection.  However, a session that reaches cnt_again() will never have
a VCL reference, so the assertion there is incorrect.


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starting point, since req.url may have been rewritten underway.
Store result in objects workspace.


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NB: This should be merged back to 1.1



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chunked delivery.



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