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internal/task: add SA_RESTART flag to GC interrupts #4977

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Merged
deadprogram merged 1 commit into from
Aug 5, 2025
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internal/task: add SA_RESTART flag to GC interrupts #4977

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1 change: 1 addition & 0 deletions src/internal/task/task_threads.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,7 @@ void tinygo_task_init(void *mainTask, pthread_t *thread, int *numCPU, void *cont
// Using pthread_kill, we can still send the signal to a specific thread.
struct sigaction act = { 0 };
act.sa_handler = tinygo_task_gc_pause;
act.sa_flags = SA_RESTART;
sigaction(taskPauseSignal, &act, NULL);

// Obtain the number of CPUs available on program start (for NumCPU).
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