21 lines
455 B
C
21 lines
455 B
C
typedef unsigned int __kernel_dev_t;
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typedef __kernel_dev_t dev_t;
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struct ustat {
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};
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typedef unsigned int kdev_t;
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static inline kdev_t to_kdev_t(int dev)
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{
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int major, minor;
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major = (dev >> 8);
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minor = (dev & 0xff);
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return ((( major ) << 22 ) | ( minor )) ;
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}
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struct super_block {
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};
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struct super_block * get_super (kdev_t dev);
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int sys_ustat(dev_t dev, struct ustat * ubuf)
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{
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struct super_block *s;
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s = get_super(to_kdev_t(dev));
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}
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