bijunda e874561291 sim: replace posix timer with GCD dispatch timer on macOS ...

macOS does not provide full POSIX timer support for the host-side
simulator build, so references to timer_t and timer_create can fail when
building sim:fb on Apple hosts. Replace the POSIX timer path with a
Grand Central Dispatch timer on macOS while keeping the existing POSIX
implementation for other hosts.

The dispatch timer raises SIGALRM from its event handler so the host
side keeps the same timer-driven behavior expected by the simulator.
This preserves the existing timing model and fixes the macOS host build
failure for sim:fb.

Signed-off-by: Peter Bee <bijunda@bytedance.com>

2026-04-14 19:40:10 +08:00

..

include

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src

sim: replace posix timer with GCD dispatch timer on macOS

2026-04-14 19:40:10 +08:00

CMakeLists.txt

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Kconfig

style: Fix "the the" typo across the codebase.

2026-03-23 11:07:49 +01:00