Add isupper and islower wrappers to compat.h


svn:r6957

 Solve timing-out pending connections. Add pending resolves to expiry queue; when we find an answer, change the pending resolve to "done" and stick the actual answer in the expiry queue as a new entry.  This uses a little more memory, but makes the code simpler than other solutions.


svn:r6956

svn:r6955

 start restructuring dns to use priority queues for expiring entries.


svn:r6954

 Looks like we might need a priority queue.


svn:r6953

 Add completely untested find-my-nameservers code for win32.


svn:r6952

svn:r6946

are attached to p_streams, the p_streams list can consist of both AP
and EXIT conns.


svn:r6945

system seems to build in-place, so the website/ and img/ directories
actually get created in my sandbox. poo.


svn:r6944

svn:r6939

svn:r6938

svn:r6937

svn:r6936

 Document split fields better. Now, I think we can take a break from type splitting for a bit.


svn:r6935

 Shave another 8 bytes from connection_t: turn inbuf_reached_eof into a bit, and lower timestamp_lastempty to or_connection_t


svn:r6934

 Identify some likely target fields for lowering; lower global_identifier (since we only use it for AP streams and origin circs).


svn:r6933

svn:r6932

svn:r6929

svn:r6928

svn:r6927

svn:r6926

svn:r6925

svn:r6924

svn:r6923

Add more asserts in dns_found_answer.  This may confirm my theory that dns_purge_resolve is the culprit.

svn:r6922

 Rename some fields, compress a bitfield, and document some structs and fields


svn:r6919

Fix comments that implied that only dir connections had a purpose field, and the code that believed in those comments.

svn:r6918

svn:r6916

svn:r6915

Tor install with proper config file edits


svn:r6914

TorPostFlight to restore the data and remove the temp files


svn:r6913

case, then blow Tor away


svn:r6912

save the server keys if they exist.


svn:r6911

svn:r6910

 Mark some TODO items done


svn:r6909

 Fix compilation for eventdns dns.c with split structs.


svn:r6908

 Clean up wide lines from last patch.


svn:r6907

 Refactor connection_t into edge, or, dir, control, and base subtypes.  This might save some RAM on busy exit servers, but really matters most in terms of correctness.


svn:r6906

 Realign circuit structs to avoid wasted space.


svn:r6905

 No circuit can be both an intro point and a rend point, so we can merge both the cookie and the pk digest into one "rend_token" field for or circuits. This saves another 20 bytes per or circuit.


svn:r6904