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495 B
495 B
iostream 扩展函数
1.iostream_get_istream
2.iostream_get_ostream
更多示例
//
// start serial echo server first
// ./bin/serial_recv 4000
//
a = iostream_serial_create("/dev/ttys001", 0)
b = iostream_get_ostream(a)
c = iostream_get_istream(a)
assert(ostream_write_uint32(b, 6) == 4)
assert(ostream_write_string(b, "hello\n") == 6)
assert(istream_read_uint32(c, 3000) == 6)
assert(istream_read_string(c, 6, 3000) == "hello\n")
unset(c)
unset(b)
unset(a)