fread函数返回值
函数原型size_t fread ( void *buffer, size_t size, size_t count, FILE *stream)
如果实际读取的字节数n,size*(count-1)<n<size*count,那返回值是count还是count-1或者其他的?
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size_t readden = fread((char*)str, 100, 5, f);

2015-07-16 14:29