include/event2/buffer.h


Log

Author Commit Date CI Message
Nick Mathewson 49354138 2009-04-17T06:57:13 Oh hey. There is no support for suspend/unsuspend. svn:r1187
Nick Mathewson a8f6d961 2009-04-17T06:56:09 Actually stop using EVBUFFER_LENGTH/DATA, and move them to buffer_compat.h svn:r1183
Nick Mathewson 796ba15f 2009-04-17T06:55:25 Stop claiming that APIs we have are missing. svn:r1182
Nick Mathewson 838d0a81 2009-04-17T06:55:08 Document many internal functions and pieces of code. svn:r1181
Nick Mathewson 93d4f884 2009-04-14T20:11:10 Make buffer iocp stuff compile happily svn:r1174
Nick Mathewson b29b875d 2009-04-10T20:43:08 Facility to make evbuffers get their callbacks deferred. svn:r1154
Nick Mathewson 747331d1 2009-04-08T03:04:39 Add freeze support to evbuffers. From the documentation: Prevent calls that modify an evbuffer from succeeding. A buffer may frozen at the front, at the back, or at both the front and the back. If the front of a buffer is frozen, operations that drain data from the front of the buffer, or that prepend data to the buffer, will fail until it is unfrozen. If the back a buffer is frozen, operations that append data from the buffer will fail until it is unfrozen. We'll use this to ensure correctness on an evbuffer when we're waiting for an overlapped IO call to finish. svn:r1143
Nick Mathewson 60e0d59b 2009-04-05T02:44:17 Add locking to evbuffers. svn:r1134
Nick Mathewson f1b1bad4 2009-04-03T14:27:03 Make the new evbuffer callbacks use a new struct-based interface. The old interface would fail pretty hard when we had to batch up multiple adds and drains in a single call. svn:r1131
Nick Mathewson f90500a5 2009-04-03T01:21:36 Add a new improved search function. The old evbuffer_find didn't allow iterative searching, and forced us to repack the buffer completely every time we searched in it. The new evbuffer_search addresses both of these. As a side-effect, the evbuffer_find implementation is now a little more efficient. svn:r1130
Niels Provos 994e8578 2009-03-30T17:36:22 correct evbuffer_drain documentation from John Khvatov svn:r1127
Nick Mathewson ea4b8724 2009-02-02T19:22:13 checkpoint work on big bufferevent refactoring svn:r1095
Nick Mathewson 8d3a10f8 2009-02-01T01:43:58 Support temporarily suspending an evbuffer callback. This is different from disabling the callback, since we want to process changes, but not just yet. svn:r1091
Nick Mathewson 2e50658d 2009-02-01T01:07:33 Fix a typo in buffer.h svn:r1089
Niels Provos 66b2a7ff 2009-01-29T03:20:40 test evbuffer_add_reference svn:r1068
Nick Mathewson b85b710c 2009-01-27T22:34:36 Update copyright statements to reflect the facts that: a) this is 2009 b) niels and nick have been comaintainers for a while c) saying "all rights reserved" when you then go on to explicitly disclaim some rights is sheer cargo-cultism. svn:r1065
Niels Provos fdf69493 2009-01-27T06:05:38 sendfile/mmap and memory reference implementation for evbuffers svn:r1057
Niels Provos b93e5054 2009-01-27T05:33:39 second argument to evbuffer_pullup should be ssize_t svn:r1056
Nick Mathewson 81dd04a7 2009-01-23T18:04:34 Add a "flags" field to evbuffer callbacks. For now, there is just one: enabled. This lets us avoid lots of mallocs/frees/tailq-manipulations just to turn a callback on and off. The revised bufferevent code wants this. svn:r1047
Nick Mathewson de7f7a84 2009-01-23T18:03:45 Remove in_callbacks check: allow full recursion in evbuffer callbacks. If you get yourself in an infinite loop, that's not our fault. Note this in the docs. Also reindent some docs now that my tabs match Niels's. svn:r1046
Nick Mathewson ec2f4cbc 2009-01-23T01:35:57 Move obsolete evbuffer function into include/event2/buffer_compat.h svn:r1043
Nick Mathewson c735f2b4 2009-01-23T01:11:13 Code to allow multiple callbacks per evbuffer. svn:r1042
Nick Mathewson 84031819 2009-01-14T22:17:31 Make some evbuffer functions const svn:r1010
Nick Mathewson 99db0e7f 2009-01-12T20:42:19 Add a new evbuffer_write_atmost() functino to write no more than a given number of bytes to an fd. svn:r993
Nick Mathewson f446f149 2009-01-12T20:42:06 Small cleanups to buffer.h documentation. svn:r992
Nick Mathewson 6bf1ca78 2008-05-12T00:40:04 r19675@catbus: nickm | 2008-05-11 20:39:39 -0400 Stop pretending that u_char and u_short are standard types that win32 is dumb not to have. In fact, u_char can really just be spelled out, and u_short was usually just a bad way of saying ev_uint16_t. svn:r808
Nick Mathewson 8acb80b4 2008-05-08T22:51:39 r15551@tombo: nickm | 2008-05-08 14:49:20 -0400 Use _get_ convention for new accessor functions. (These are all new ones as of 2.0, I believe). svn:r799
Niels Provos f04497e4 2008-05-03T03:05:28 introduce evbuffer_reserve_space() and evbuffer_commit_space() to make processing in filters more efficient svn:r757
Niels Provos becc89b7 2008-05-03T02:37:18 introduce evbuffer_contiguous_space() and use it in the zlib filter test svn:r756
Nick Mathewson beb39f57 2008-04-17T19:16:30 r15218@tombo: nickm | 2008-04-17 15:10:13 -0400 Add a missing #include <stdarg.h> svn:r715
Nick Mathewson 0c843507 2008-04-10T19:25:11 r19301@catbus: nickm | 2008-04-10 14:54:46 -0400 Forward-port: Correct the documentation on evbuffer_add_[v]printf: Fix for bug 1914464. svn:r705
Nick Mathewson 0322ce0a 2008-02-28T18:36:03 r18486@catbus: nickm | 2008-02-28 13:35:53 -0500 Make offsetof into evutil_offsetof. Be a little more willing to call evbuffer_chain_align() from evbuffer_expand(). Clarify some docs, and add some XXX comments to note questionable areas. svn:r677
Niels Provos 5c70ea4c 2008-02-28T02:47:43 improved code for evbuffer; avoids memcpy svn:r674