genode/demo/lib/mk/launchpad.mk

LIBS   = child signal
SRC_CC = launchpad.cc

vpath launchpad.cc $(REP_DIR)/src/lib/launchpad
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 21:05:32 +01:00			`LIBS = child signal`
Imported Genode release 11.11 2011-12-22 16:19:25 +01:00			`SRC_CC = launchpad.cc`

			`vpath launchpad.cc $(REP_DIR)/src/lib/launchpad`