内核do_gettimeofday过去了

时间:2014-07-10 12:56:05

标签: c linux-kernel kernel

使用内核3.9,do_gettimeofday似乎已经过去了,例如:

do_gettimeofday(&t);
time_to_tm(t.tv_sec, 0, &broken);
printk("One: %d:%d:%d:%ld\n", broken.tm_hour, broken.tm_min, broken.tm_sec, t.tv_usec);

(...) some processing

do_gettimeofday(&t);
time_to_tm(t.tv_sec, 0, &broken);
printk("Two: %d:%d:%d:%ld\n", broken.tm_hour, broken.tm_min, broken.tm_sec, t.tv_usec);

它显示:

[  140.754752] One: 0:2:15:761239
[  140.755139] Two: 0:2:8:539096

这怎么可能?

0 个答案:

没有答案