mach의 컴퓨터 노트

https://code.google.com/p/semicomplete/source/browse/codesamples/exponential-backoff.c아래는 exponential backoff관련 코드이다.#include #include void exponential_backoff(useconds_t *current, useconds_t maxwait) { usleep(*current); *current *= 2; if (*current >= maxwait) { *current = maxwait; } } /* void exponential_backoff(useconds_t *, useconds_t) */ int main() { useconds_t maxwait = 5000000; /* 5 second..