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). */
10 typedef struct um_dup_user_desc
{
11 unsigned int entry_number
;
12 unsigned int base_addr
;
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;
25 # else /* __KERNEL__ */
27 typedef struct user_desc user_desc_t
;
29 # endif /* __KERNEL__ */
31 extern int os_set_thread_area(user_desc_t
*info
, int pid
);
32 extern int os_get_thread_area(user_desc_t
*info
, int pid
);
35 #define GDT_ENTRY_TLS_MIN_I386 6
36 #define GDT_ENTRY_TLS_MIN_X86_64 12
39 #endif /* _SYSDEP_TLS_H */