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This corrects the license statements on all files. Installed headers
are LGPLv2.1, the rest of the code is GPLv2.
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Receiver timeouts can now be set on a flow using the flow_set_timeout
function. Specifying NULL disables the timeout. The flow_get_timeout
function gets the value for the timeout.
This commit also deprecates fcntl in favor of flow_get_flags and
flow_set_flags functions.
struct qos_spec is typedef'd as a qosspec_t.
The tools and cdap.c are updated to use the new API.
Fixes a bug in operf client where the client's writer thread wouldn't
cancel on SIGINT.
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size_t is 32 bits on those machines, failing as an argument to
printf. Some variables in oping and operf were changed to uint32_t and
uint64_t to avoid issues.
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If alloc_res fails all resources will be cleaned, except for the
assigned flow_descriptor, which must be released with a dealloc call.
Calling dealloc after a failed flow_alloc will not try to destroy the
already cleaned up flow in the IRMd and IPCPs.
Also fixes some memleaks in the oping client.
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This has the code checked with -Wcast-qual and -Wconversion flags.
These flags were removed because SWIG generated code fails.
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This reduces the risk for some bugs, for instance due to
signed/unsigned mismatches and unused variables.
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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.
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The struct flow_set can now be accessed in applications as flow_set_t.
Fixes some malformed lines and homogenizes output when receiving bad
SDUs in the oping tool.
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Now correctly handles and drops non-ouroboros traffic.
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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
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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.
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When killing the oping client before it sent an SDU, some bad
operations were being performed.
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Ouoroboros ping application mimics the GNU ping application.
do "oping --help" for options.
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