| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __UM_DESC_H |
| 2 | #define __UM_DESC_H |
| 3 | |
| Paolo 'Blaisorblade' Giarrusso | aa6758d | 2006-03-31 02:30:22 -0800 | [diff] [blame] | 4 | /* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't |
| 5 | * compile, and has never been used. */ |
| 6 | #define LDT_empty(info) (\ |
| 7 | (info)->base_addr == 0 && \ |
| 8 | (info)->limit == 0 && \ |
| 9 | (info)->contents == 0 && \ |
| 10 | (info)->read_exec_only == 1 && \ |
| 11 | (info)->seg_32bit == 0 && \ |
| 12 | (info)->limit_in_pages == 0 && \ |
| 13 | (info)->seg_not_present == 1 && \ |
| 14 | (info)->useable == 0 ) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | |
| 16 | #endif |