easyflash怎么连续获取环境变量？

发布于 2020-04-24 18:16:29 浏览：1337 订阅该版

up.time = atol ( strdup ( ef_get_env ( "up_time" ) ) );
    up.times = atol ( strdup ( ef_get_env ( "up_times" ) ) );
    up.time_m = atol ( strdup ( ef_get_env ( "up_time_m" ) ) );
    up.times_m = atol ( strdup ( ef_get_env ( "up_times_m" ) ) );
    down.time = atol ( strdup ( ef_get_env ( "down_time" ) ) );
    down.times = atol ( strdup ( ef_get_env ( "down_times" ) ) );
    down.time_m = atol ( strdup ( ef_get_env ( "down_time_m" ) ) );
    down.times_m = atol ( strdup ( ef_get_env ( "down_times_m" ) ) );

获取到的值有一部分是重复的；打印出来的值是正常的；

尝试：
    rt_memset ( c_temp, 0, 32 );
    ef_get_env_blob ( "up_time", c_temp, 32, &read_len );
    up.time = atol ( c_temp );
    rt_memset ( c_temp, 0, 32 );
    ef_get_env_blob ( "up_times", c_temp, 32, &read_len );
    up.times = atol ( c_temp );
    up.time_m = atol ( ef_get_env ( "up_time_m" ) );
    up.times_m = atol ( ef_get_env ( "up_times_m" ) );
    rt_memset ( c_temp, 0, 32 );
    ef_get_env_blob ( "down_time", c_temp, 32, &read_len );
    down.time = atol ( c_temp );
    rt_memset ( c_temp, 0, 32 );
    ef_get_env_blob ( "down_times", c_temp, 32, &read_len );
    down.times = atol ( c_temp );
    down.time_m = atol ( ef_get_env ( "down_time_m" ) );
    down.times_m = atol ( ef_get_env ( "down_times_m" ) );

问题一样；有一部分值是重复的；打印出来的值是正常的；