43 lines
709 B
D
43 lines
709 B
D
/**
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* Time functionality.
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*/
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module hulk.time;
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import core.volatile;
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struct Time
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{
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/** System uptime (ms). */
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private static __gshared ulong s_uptime;
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/**
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* Millisecond ISR.
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*/
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public static void ms_isr()
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{
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s_uptime++;
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}
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/**
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* Get system uptime (ms).
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*/
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public static @property ulong uptime()
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{
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return volatileLoad(&s_uptime);
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}
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/**
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* Sleep for the given amount of time (ms).
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*
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* @param count
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* Number of milliseconds to sleep for.
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*/
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public static void msleep(ulong count)
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{
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ulong wait_for = uptime() + count + 1;
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while (uptime() < wait_for)
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{
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}
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}
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}
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