taglinefilesource code
USER_DS127include/asm-alpha/segment.h#define USER_DS 1
USER_DS8include/asm-i386/segment.h#define USER_DS    0x2B
USER_DS235include/asm-m68k/segment.h#define USER_DS       (1)
USER_DS93include/asm-mips/segment.h#define USER_DS 1
USER_DS8include/asm-sparc/segment.h#define USER_DS     0x1