ouroboros - Ouroboros main repository

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*	lib: Pass qosspec at flow allocation	Dimitri Staessens	2018-10-05	1	-15/+33
\| \| \| \| \| \| \| \| \| \| \| \|	The flow allocator now passes the full qos specification to the endpoint, instead of just a cube. This is a more flexible architecture, as it makes QoS cubes internal to the layers. Adds endianness transforms for the flow allocator protocol in the normal IPCP. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	ipcpd: Add return value checks to UDP IPCP	Sander Vrijders	2018-09-27	1	-17/+37
\| \| \| \| \| \| \|	Some return value checks were missing in the UDP IPCP. Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be> Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
*	include: Remove _DEFAULT_SOURCE in endian.h	Dimitri Staessens	2018-09-27	1	-0/+4
\| \| \| \| \| \| \| \|	This removes the _DEFAULT_SOURCE definition in the endian header as it should not be there. This avoids double and conflicting definitions. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	ipcpd: Support data QoS cube in UDP shim	Sander Vrijders	2018-06-08	1	-1/+1
\| \| \| \| \| \| \| \|	This will also allow flows with the data QoS cube to be allocated over the UDP shim. Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be> Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
*	ipcpd: Support raw qos in eth and udp IPCPs	Dimitri Staessens	2018-06-08	1	-1/+1
\| \| \| \| \| \| \| \|	Flow allocation for raw was not yet supported in these IPCPS, causing enrollment to fail. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	build: Check for variable length arrays	Dimitri Staessens	2018-05-28	1	-4/+32
\| \| \| \| \| \| \| \| \| \|	The clang and gcc compilers don't complain about variable length arrays using the -c89 flag unless the flag -Wvla or -Wpedantic is set. This also fixes a memleak and two false positive uninitialized variable warnings reported by the clang static analyzer in graph.c. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	ipcpd: Fix false positive incompatible malloc type	Dimitri Staessens	2018-05-27	1	-6/+4
\| \| \| \| \| \| \| \| \|	A malloc was performed with a mgmt_msg type and converted to a uint8_t buffer for serialization, which triggers a false positive warning with the clang static analyzer. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	ipcpd: Enable locking threads to a CPU core	Dimitri Staessens	2018-04-05	1	-0/+4
\| \| \| \| \| \| \| \| \|	This adds a function that locks a thread to a random core. This greatly improves performance on multi-cpu systems. There is no portable way to do this, this only implements it for GNU/Linux. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	include, src: Update copyright to 2018	Dimitri Staessens	2018-01-09	1	-1/+1
\| \| \| \| \| \| \|	Happy New Year, Ouroboros. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
*	ipcpd: Use the term "layer" and deprecate "shim"	Dimitri Staessens	2017-12-19	1	-0/+1167
	This changes the terminology to use layer instead of DIF and deprecate the word "shim" for the IPCPs that attach to Ethernet LLC and UDP .The terminology has not yet been changed in the variable names etc. This reflects the design choices in Ouroboros to make IPCPs pure resource allocators instead of also providing an "IPC service". The Ouroboros IPCPs that attach to Ethernet and UDP implement the allocator and are thus not really shims. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>