[mirror_ubuntu-bionic-kernel.git] / arch / x86 / um / asm / desc.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __UM_DESC_H
#define __UM_DESC_H

/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't
 * compile, and has never been used. */
#define LDT_empty(info) (\
	(info)->base_addr	== 0	&& \
	(info)->limit		== 0	&& \
	(info)->contents	== 0	&& \
	(info)->read_exec_only	== 1	&& \
	(info)->seg_32bit	== 0	&& \
	(info)->limit_in_pages	== 0	&& \
	(info)->seg_not_present	== 1	&& \
	(info)->useable		== 0	)

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef __UM_DESC_H
	3	#define __UM_DESC_H
	4
aa6758d4 PBG	5	/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't
	6	* compile, and has never been used. */
	7	#define LDT_empty(info) (\
	8	(info)->base_addr == 0 && \
	9	(info)->limit == 0 && \
	10	(info)->contents == 0 && \
	11	(info)->read_exec_only == 1 && \
	12	(info)->seg_32bit == 0 && \
	13	(info)->limit_in_pages == 0 && \
	14	(info)->seg_not_present == 1 && \
	15	(info)->useable == 0 )
1da177e4 LT	16
1da177e4 LT	17	#endif