segment.h File Reference

Go to the source code of this file.

Data Structures
struct	mm_segment_t

Macros
#define	MAKE_MM_SEG(s)   ((mm_segment_t) { (s) })
#define	KERNEL_DS   MAKE_MM_SEG(0xFFFFFFFFUL)
#define	USER_DS   KERNEL_DS
#define	segment_eq(a, b)   ((a).seg == (b).seg)
#define	get_ds()   (KERNEL_DS)
#define	get_fs()   (current_thread_info()->addr_limit)
#define	set_fs(x)   (current_thread_info()->addr_limit = (x))

Macro Definition Documentation

#define get_ds

(

void

)

(KERNEL_DS)

Definition at line 28 of file segment.h.

#define get_fs

(

void

)

(current_thread_info()->addr_limit)

Definition at line 30 of file segment.h.

#define KERNEL_DS   MAKE_MM_SEG(0xFFFFFFFFUL)

Definition at line 19 of file segment.h.

#define MAKE_MM_SEG

(

s

)

((mm_segment_t) { (s) })

Definition at line 10 of file segment.h.

#define segment_eq	(		a,
			b
	)		((a).seg == (b).seg)

Definition at line 26 of file segment.h.

#define set_fs

(

x

)

(current_thread_info()->addr_limit = (x))

Definition at line 31 of file segment.h.

#define USER_DS   KERNEL_DS

Definition at line 23 of file segment.h.