1#@!#!123s

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: / opt / imh-python / lib / python3.9 / site-packages / picotui /

Filename : posixread.py

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import ctypes


libc = ctypes.CDLL("libc.so.6", use_errno=True)
buf = ctypes.create_string_buffer(32)


def read(fd, sz):
    sz = min(sz, 32)
    res = libc.read(0, buf, sz)
    if res >= 0:
        return buf[:res]
    raise OSError(ctypes.get_errno())