| Commit message (Collapse) | Author | Age | Files | Lines |
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Port_id's weren't correctly released. Also removes remaining debug
logs from the library.
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The fd_to_port_id function has no internal locking and must now be
called under lock.
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lib, ipcpd, irmd: Add QoS cube definition
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This fixes wrong header inclusion that would make programs which are
not developed within ouroboros fail upon compilation, since they would
not find certain headers on their system.
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This adds the QoS cube definition, which is an enum to select which
QoS is needed in the IPCP. An application has to use the qos_spec in
qos.h to define what it needs. The IRMd will map this unto a qos cube
definition.
Some headers are now also no longer installed on the system, since
they are only to be used within the irmd and ipcps.
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lib: dev.c: added locking
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Locking is required for multi-threaded applications. Flows are locked
separately. Read/Write locks are used for concurrent reads.
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Be udp
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lib: implementation of read/write locks
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lib: shm_ap_rbuff: removed bad memory allocation
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moved a malloc so there is no malloc/free when there is no data to be
read from the shm_ap_rbuff.
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Added necessary locks for the shim-udp. This PR also improves thread
management, the main thread now starts a mainloop thread, which spawns
sdu handler threads when it the IPCP is enrolled. If the IPCP exits
the enrolled state, the sdu loop is cancelled.
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Locking the main mutex should happen while the counter is locked.
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This adds read/write locks, allowing for concurrent reads on the locked
datastructure. This is needed for the fast path.
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lib: shm_ap_rbuff: small fixes
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Unnecessary filename string removed. Formatting fix.
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irmd: fixed bad locking and added cleanup
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flow_alloc_res had missing cleanup, added missing unlock.
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include: added flows.h to CMakelists
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lib: dev: implementation of flow_cntl
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allows setting the oflags to make flow_read and flow_write blocking or
non-blocking (FLOW_O_NONBLOCK).
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irmd: cleanup
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improved cleanup when killing the IRMd.
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ipcpd: threading and cleanup of ipcpd_udp
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The shim_udp now correctly destroys its ringbuffer on exit. Now
handles sdu's in a single thread using select() with a 10 us timeout.
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ipcpd: Fix unitialized value
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A value that was unitialized was being treated as an error in the
release build with gcc.
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ipcpd: Allow disabling of DNS
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This adds nslookup support to the shim UDP, so that a custom DNS
server can be queried.
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This allows someone to disable the use of DNS in the shim UDP. It also
adds a config file specific for the shim UDP (which holds the nsupdate
location). Certain defines were also moved to the global config file.
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irmd: use pthread_cond_wait
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it's more robust to use dedicated locks for pthread_cond_signal so no
other threads can be waiting for the mutex.
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bmp_allocate should be called under lock. Helgrind does not give
warnings anymore during flow allocation.
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This commit adds locking to the IRMd with a single global lock.
It also fixes some issues in cleaning up the daemon.
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Fixes some log messages
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This fixes bad indentation and log messages without a newline in the
echo application.
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A wrong log message was being printed if the bootstrap command was
called with a wrong parameter.
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The initial implementation looped on a nanosleep to wait for an
incoming flow allocation request. This implementation is now corrected
with the necessary locks and the thread sleeps on a condition variable.
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lib/test: removed the test for the shm_du_map
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The test had a synchronisation issue. Due to rebuild of the shm_du_map
for random access, there was also a hack in the shm_du_map
specifically to run this test. Because of this hack, the decision was
made to drop this test.
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ipcpd-udp: fixed missing close
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caused the shim to run out of file descriptors fast...
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