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* lib: Have flow_event_wait return non-zero valuedimitri staessens2016-10-302-12/+26
| | | | | | Flow_event_wait will either return -EINVAL, -ETIMEDOUT or a positive integer indicating the number of SDUs in the fqueue. This allows to call the function as the condition for a non-terminating while loop.
* tools: Fix memleak in ipcp bootstrapdimitri staessens2016-10-301-1/+3
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* lib: Free fd when deallocating a flowdimitri staessens2016-10-301-0/+1
| | | | Fixes a little bug that sneaked in with the revised deallocation.
* Merged in sandervrijders/ouroboros/be-fix-conn (pull request #291)0.3dimitri staessens2016-10-274-46/+58
|\ | | | | | | ipcpd: normal: Fix bugs in connection establishment
| * ipcpd: normal: Fix bugs in connection establishmentSander Vrijders2016-10-274-46/+58
| | | | | | | | This fixes some bugs in connection establishment over the normal IPCP.
* | Merged in dstaesse/ouroboros/be-dealloc (pull request #290)Sander Vrijders2016-10-272-81/+129
|\ \ | |/ |/| | | lib: Clean up flow if alloc_res fails
| * lib: Clean up flow if alloc_res failsdimitri staessens2016-10-272-81/+129
| | | | | | | | | | | | | | | | | | 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.
* | Merged in dstaesse/ouroboros/be-irmd (pull request #289)Sander Vrijders2016-10-271-1/+1
|\| | | | | | | irmd: Fix check in irm_flow
| * irmd: Fix check in irm_flowdimitri staessens2016-10-271-1/+1
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* | Merged in dstaesse/ouroboros/be-udp (pull request #287)Sander Vrijders2016-10-271-11/+10
|\ \ | | | | | | | | | ipcpd: Fix bad lock in shim-udp
| * | ipcpd: Fix bad lock in shim-udpdimitri staessens2016-10-261-11/+10
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* | | Merged in dstaesse/ouroboros/be-irmd (pull request #288)Sander Vrijders2016-10-272-3/+19
|\ \ \ | | |/ | |/| | | | irmd: Fix cleanup of pending flows
| * | irmd: Fix cleanup of pending flowsdimitri staessens2016-10-272-3/+19
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* | Merged in dstaesse/ouroboros/be-more_flow_alloc (pull request #285)Sander Vrijders2016-10-2610-184/+97
|\| | | | | | | lib, ipcpd: Further stabilization of flows
| * lib, ipcpd: Further stabilization of flowsdimitri staessens2016-10-2610-184/+97
|/ | | | | | | | | | | The steps for flow deallocation have been further refined. An operation ipcp_flow_fini() which wait for all SDUs to be read from a flow has been added. The shim IPCPs and the local IPCP have been adapted to this new API. Deallocation messages have been removed from the shim IPCPs, since there is insufficient state synchronisation between them to make this work reliably.
* Merged in sandervrijders/ouroboros/be-fix-udp-query (pull request #286)dimitri staessens2016-10-261-0/+5
|\ | | | | | | ipcpd: shim-udp: Add check for directory entry
| * ipcpd: shim-udp: Add check for directory entrySander Vrijders2016-10-261-0/+5
| | | | | | | | | | | | A check was missing in the shim UDP if the destination was already present in the directory, in which case no further queries were needed.
* | Merged in sandervrijders/ouroboros/be-bind-ipcp (pull request #284)dimitri staessens2016-10-264-5/+20
|\ \ | |/ |/| | | tools: irm: Bind IPCP name to IPCP-I
| * irmd: Fix wrong unlocksSander Vrijders2016-10-261-2/+2
| | | | | | | | This fixes 2 wrong unlocks in the bind API method.
| * tools: irm: Bind IPCP name to IPCP-ISander Vrijders2016-10-263-3/+18
|/ | | | | | This will invoke the bind operation when using the irm tool to create a new IPCP. The new IPCP will be bound to the IPCP name as specified by the administrator.
* Merged in sandervrijders/ouroboros/be-ipcp-threads (pull request #283)dimitri staessens2016-10-264-33/+51
|\ | | | | | | ipcpd: Add threadpool for main loop
| * ipcpd: Add threadpool for main loopSander Vrijders2016-10-264-33/+51
| | | | | | | | | | | | | | This adds a threadpool for the main loop of the IPCPs. Before there was a single thread handling each request, which could result in starvation since performing name queries at the same time as enrolling a normal IPCP was impossible.
* | Merged in dstaesse/ouroboros/be-qos (pull request #279)Sander Vrijders2016-10-266-7/+15
|\ \ | |/ |/| | | lib: API for accepting flows with QoS
| * lib: API for accepting flows with QoSdimitri staessens2016-10-256-7/+15
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* | Merged in sandervrijders/ouroboros/be-directory (pull request #280)dimitri staessens2016-10-2615-276/+604
|\ \ | | | | | | | | | lib, irmd, ipcpd: Add name querying to IPCPs
| * | lib, irmd, ipcpd: Add name querying to IPCPsSander Vrijders2016-10-2615-276/+604
| | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the ability to query IPCPs if a name can be reached through them, e.g. if a name is available in a DIF. This means that in the shim-udp a DNS query is performed, in the shim-eth-llc an ARP-like query has been added, in the local a check is done to see if the name is registered, and in the normal currently no application is reachable through it.
* | | Merged in dstaesse/ouroboros/be-eth-llc (pull request #282)Sander Vrijders2016-10-261-2/+9
|\ \ \ | | | | | | | | | | | | irmd: Add log messages for flow allocation
| * | | irmd: Add log messages for flow allocationdimitri staessens2016-10-261-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | In the rewrite of the flow allocator for per-port ring buffers, the messages were removed because they were not accurate anymore. This adds messages when a port is allocated.
* | | | Merged in dstaesse/ouroboros/be-ipcpd-memleaks (pull request #281)Sander Vrijders2016-10-262-31/+35
|\| | | | | | | | | | | | | | | ipcpd: Fix memory leaks
| * | | ipcpd: Fix memory leaksdimitri staessens2016-10-252-31/+35
| | | | | | | | | | | | | | | | | | | | Fixes memory leaks associated with the dif_name (which doesn't need to be maintained in shim DIFs) and the fqueue for the N + 1 flows.
| * | | Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into bedimitri staessens2016-10-250-0/+0
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* | | Merged in dstaesse/ouroboros/be-local (pull request #278)Sander Vrijders2016-10-241-11/+14
|\ \ \ | | | | | | | | | | | | ipcpd: Fix memleaks in local IPCP
| | * | Merge branch 'be' of bitbucket.org:ouroboros-rina/ouroboros into bedimitri staessens2016-10-243-45/+78
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* | | Merged in dstaesse/ouroboros/be-oping (pull request #277)Sander Vrijders2016-10-243-17/+26
|\ \ \ | |_|/ |/| | | | | tools: Fix memory leaks in oping
* | | Merged in dstaesse/ouroboros/be-fix-alloc (pull request #276)Sander Vrijders2016-10-245-44/+26
|\ \ \ | | | | | | | | | | | | lib: Stabilise flow allocation
* \ \ \ Merged in dstaesse/ouroboros/be-shim-eth (pull request #275)Sander Vrijders2016-10-233-45/+78
|\ \ \ \ | | | | | | | | | | | | | | | More fixes
| * | | | ipcpd: Fix log message and lockdimitri staessens2016-10-231-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Remote requests for a flow that's locally deallocated should not generate an error. Sending messages should not be under lock.
| * | | | ipcpd: Improve locking in ipcp-datadimitri staessens2016-10-232-42/+76
| | | | | | | | | | | | | | | | | | | | This solves some potential data races in the shims.
| | | | * ipcpd: Fix memleaks in local IPCPdimitri staessens2016-10-241-11/+14
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| | | * tools: Fix memory leaks in opingdimitri staessens2016-10-243-17/+26
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| | * lib: Stabilise flow allocationdimitri staessens2016-10-235-44/+26
| |/ |/| | | | | | | | | | | Deallocation was reverted to a synchronoous operation between the AP, IRMd and IPCP in order to avoid inconsistent states of the port_id. Fixes some memory leaks, particularly the shm_flow_set is now closed upon deallocation.
* | Merged in dstaesse/ouroboros/be-shim-eth (pull request #274)Sander Vrijders2016-10-232-9/+3
|\| | | | | | | dev, ipcp: Fix setting default flow options
| * dev, ipcp: Fix setting default flow optionsdimitri staessens2016-10-232-9/+3
| | | | | | | | | | The default flow options were not set when a flow allocation request arrives remotely. This went unnoticed due to a previous bug.
* | Merged in dstaesse/ouroboros/be-fix-build (pull request #273)Sander Vrijders2016-10-231-2/+17
|\ \ | |/ |/| | | build: Explicitly add compiler flags
| * build: Explicitly add compiler flagsdimitri staessens2016-10-231-2/+17
| | | | | | | | All flags from the -Wextra group but -Wclobbered are added.
* | Merged in dstaesse/ouroboros/be-fix-build (pull request #272)Sander Vrijders2016-10-232-20/+4
|\| | | | | | | Be fix build
| * build: Remove the gethostbyname checkdimitri staessens2016-10-231-17/+0
| | | | | | | | | | gethostbyname is included in POSIX 2001. Ouroboros requires at least POSIX 2001 and recommends POSIX 2008 for stable builds.
| * build: Disable compilation flagsdimitri staessens2016-10-231-3/+4
| | | | | | | | | | | | | | pthread_cleanup handlers make gcc and clang fail the -Wclobbered check in release builds. Swig generates switch statements without a default, making the -Wswitch-default check fail. The -Wstrict-overflow=5 flag was removed.
* | Merged in dstaesse/ouroboros/be-fix-build (pull request #271)Sander Vrijders2016-10-232-2/+5
|\| | | | | | | ipcpd: Fix unused variable
| * tools: Fix setting flags in oping tooldimitri staessens2016-10-231-1/+1
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