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c++ - Is the gettimeofday function thread safe in Linux?

in Technique[技术] by (71.8m points)

The current time must be stored globally in order for gettimeofday to work, however I am not sure if the function modifies any global state so that concurrent execution is undefined.

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by (71.8m points)

gettimeofday is thread safe.

The (posix) functions listed here might not be, gettimeofday is not one of them.


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