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genode/demo/lib/mk/launchpad.mk

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Turn 'Timer::Session' into asynchronous interface The 'Timer::Session::msleep' function is one of the last occurrences of long-blocking RPC calls. Synchronous blocking RPC interfaces turned out to be constant source of trouble and code complexity. I.e., a timer client that also wants to respond to non-timer events was forced to be a multi-threaded process. This patch replaces the blocking 'msleep' call by a mechanism for programming timeouts and receiving wakeup signals in an asynchronous fashion. Thereby signals originating from the timer can be handled along with signals from other signal sources by a single thread. The changed interface has been tested on Linux, L4/Fiasco, OKL4, NOVA, L4ka::Pistachio, Codezero, Fiasco.OC, and hw_pbxa9. Furthermore, this patch adds the timer test to autopilot. Fixes #1
2012-10-29 20:05:32 +00:00
LIBS = child signal
Imported Genode release 11.11
2011-12-22 15:19:25 +00:00
SRC_CC = launchpad.cc
vpath launchpad.cc $(REP_DIR)/src/lib/launchpad
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