ouroboros/src/lib/shm_ap_rbuff.c, branch master Ouroboros main repository http://www.ouroboros.rocks/cgit/ouroboros/atom?h=master 2016-10-21T12:17:51+00:00 lib: Demultiplex the fast path 2016-10-21T12:17:51+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-10-19T20:25:46+00:00 urn:sha1:f516b51169020ea1957010fbd1005d746f01b1d9 The fast path will now use an incoming ring buffer per flow per process. This necessitated the development of a new method for the asynchronous io call, which is now based on an event queue system for scalability (fqueue). The ipcpd's and tools have been updated to this API. lib: Stabilize fast flow deallocation over local IPCP 2016-10-15T17:42:52+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-10-15T17:30:27+00:00 urn:sha1:b8b05e3b1980146ab8acb40cbe77e0271634c688 lib: Track SDUs in the fast path 2016-10-11T11:45:02+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-10-11T11:39:43+00:00 urn:sha1:c69dd846c5aa2bed4db16961c5774a20cea7f828 This will allow to finalize deallocating flows until all SDUs have been processed. Read and write calls will now block when a flow was deallocated. Replaces NULL checks in the fast path with asserts. lib: Fix shutdown with pending SDUs 2016-10-06T15:05:46+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-10-06T15:05:46+00:00 urn:sha1:aa0eac4f93b80537d02123715842d594a8ff3aad The SDU's were not correctly removed upon shutdown, peek should be pop. lib, ipcp: Revise fast path and flow interfaces 2016-10-04T13:16:00+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-09-18T04:27:43+00:00 urn:sha1:c96efb13edfaf9b2f2c626bd2a5d5d5afd38155f IPCPs can now use ap_init() to initialize the memory. All flows are accessed using flow descriptors, this greatly simplifies IPCP development. Reverts the fast path to a single ap_rbuff per process. Splits lib/ipcp into irmd/ipcp and lib/ipcp-dev. Adds a lib/shim-dev holding tailored functions for shims. Moves the buffer_t to utils.h. Fixes the shim-eth-llc length field. Removes the flow from shared.h. Fixes #4 Fixes #5 lib: Fix shm for evil devices 2016-09-08T08:26:04+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-09-08T08:26:04+00:00 urn:sha1:2e561a634ae3e747b293a4e05eaf44726968dc1a Cupertino's finest don't seem to support a write call with a filedescriptor that points to a shared memory file. ENOTSUP is not mentioned in their manpage either. Classic. lib: Set umask for file creation permissions 2016-09-07T12:53:19+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-09-07T12:53:19+00:00 urn:sha1:a92a55f2489820f030f461ebc09d621b001a01df Permissions are now set correctly upon creation, removing the need to call fchmod. lib: dev: Provide a set of fds to flow_select 2016-09-06T07:12:27+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-09-04T16:11:53+00:00 urn:sha1:116cda0ae03bc4e7b8571cf1658775c13c03c68e The flow_select call now takes as a parameter a flow_set_t, which specifies a set of flow descriptors that will unblock the select call when an SDU for one of them arrives. The select call has been moved to its own header. lib: Add northbound ringbuffers 2016-09-02T12:59:42+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-09-02T11:48:36+00:00 urn:sha1:4f44c91c68a3706e04334066f28471d56cc71849 Fast path is split in north and southbound paths. lib, ipcp: Compile on Apple junk 2016-08-30T19:44:34+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-08-30T12:29:08+00:00 urn:sha1:04eb03136466a18d81511e7ccadf51c08faa8edb Disables robust mutexes and clock attributes for condition variables for compatibility with OSX (SUSv2). Implements clock_gettime and adds some defines for OSX compatibility in time_utils.