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TOMOYO Linux Cross Reference
Linux/fs/udf/udfend.h

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  1 #ifndef __UDF_ENDIAN_H
  2 #define __UDF_ENDIAN_H
  3 
  4 #include <asm/byteorder.h>
  5 #include <linux/string.h>
  6 
  7 static inline struct kernel_lb_addr lelb_to_cpu(struct lb_addr in)
  8 {
  9         struct kernel_lb_addr out;
 10 
 11         out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum);
 12         out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum);
 13 
 14         return out;
 15 }
 16 
 17 static inline struct lb_addr cpu_to_lelb(struct kernel_lb_addr in)
 18 {
 19         struct lb_addr out;
 20 
 21         out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum);
 22         out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum);
 23 
 24         return out;
 25 }
 26 
 27 static inline struct short_ad lesa_to_cpu(struct short_ad in)
 28 {
 29         struct short_ad out;
 30 
 31         out.extLength = le32_to_cpu(in.extLength);
 32         out.extPosition = le32_to_cpu(in.extPosition);
 33 
 34         return out;
 35 }
 36 
 37 static inline struct short_ad cpu_to_lesa(struct short_ad in)
 38 {
 39         struct short_ad out;
 40 
 41         out.extLength = cpu_to_le32(in.extLength);
 42         out.extPosition = cpu_to_le32(in.extPosition);
 43 
 44         return out;
 45 }
 46 
 47 static inline struct kernel_long_ad lela_to_cpu(struct long_ad in)
 48 {
 49         struct kernel_long_ad out;
 50 
 51         out.extLength = le32_to_cpu(in.extLength);
 52         out.extLocation = lelb_to_cpu(in.extLocation);
 53 
 54         return out;
 55 }
 56 
 57 static inline struct long_ad cpu_to_lela(struct kernel_long_ad in)
 58 {
 59         struct long_ad out;
 60 
 61         out.extLength = cpu_to_le32(in.extLength);
 62         out.extLocation = cpu_to_lelb(in.extLocation);
 63 
 64         return out;
 65 }
 66 
 67 static inline struct kernel_extent_ad leea_to_cpu(struct extent_ad in)
 68 {
 69         struct kernel_extent_ad out;
 70 
 71         out.extLength = le32_to_cpu(in.extLength);
 72         out.extLocation = le32_to_cpu(in.extLocation);
 73 
 74         return out;
 75 }
 76 
 77 #endif /* __UDF_ENDIAN_H */
 78 

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