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34 lines
845 B
34 lines
845 B
import os, time, platform
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from ctypes import cdll, util
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#try:
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# if os.name == 'posix':
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# libc = cdll.LoadLibrary("libc.so.6")
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# elif os.name == 'nt':
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# libc = cdll.kernel32
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#except:
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# libc = None
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try:
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if platform.system() == "Windows":
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libc_path = util.find_library("msvcrt")
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else:
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libc_path = util.find_library("c")
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libc = cdll.LoadLibrary(libc_path)
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print("Loaded libc from "+libc_path)
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except:
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libc_path = None
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libc = None
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def posixsleep(t):
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libc.usleep(int(t * 1000000))
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def ntsleep(t):
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libc.Sleep(int(t * 1000))
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if libc_path == 'libc.so.6':
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sleep = posixsleep
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elif libc_path == 'kernel32':
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sleep = ntsleep
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else:
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print("Couldn't figure out how to use native sleep calls with "+str(libc_path)+", event loop performance may suffer.")
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sleep = time.sleep |