1#ifndef _SYSDEP_TLS_H 2#define _SYSDEP_TLS_H 3 4# ifndef __KERNEL__ 5 6/* Change name to avoid conflicts with the original one from <asm/ldt.h>, which 7 * may be named user_desc (but in 2.4 and in header matching its API was named 8 * modify_ldt_ldt_s). */ 9 10typedef struct um_dup_user_desc { 11 unsigned int entry_number; 12 unsigned int base_addr; 13 unsigned int limit; 14 unsigned int seg_32bit:1; 15 unsigned int contents:2; 16 unsigned int read_exec_only:1; 17 unsigned int limit_in_pages:1; 18 unsigned int seg_not_present:1; 19 unsigned int useable:1; 20} user_desc_t; 21 22# else /* __KERNEL__ */ 23 24# include <asm/ldt.h> 25typedef struct user_desc user_desc_t; 26 27# endif /* __KERNEL__ */ 28 29#define GDT_ENTRY_TLS_MIN_I386 6 30#define GDT_ENTRY_TLS_MIN_X86_64 12 31 32#endif /* _SYSDEP_TLS_H */ 33