| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | ================================ |
| 2 | Documentation for /proc/sys/abi/ |
| 3 | ================================ |
| 4 | |
| 5 | kernel version 2.6.0.test2 |
| 6 | |
| 7 | Copyright (c) 2003, Fabian Frederick <ffrederick@users.sourceforge.net> |
| 8 | |
| 9 | For general info: index.rst. |
| 10 | |
| 11 | ------------------------------------------------------------------------------ |
| 12 | |
| 13 | This path is binary emulation relevant aka personality types aka abi. |
| 14 | When a process is executed, it's linked to an exec_domain whose |
| 15 | personality is defined using values available from /proc/sys/abi. |
| 16 | You can find further details about abi in include/linux/personality.h. |
| 17 | |
| 18 | Here are the files featuring in 2.6 kernel: |
| 19 | |
| 20 | - defhandler_coff |
| 21 | - defhandler_elf |
| 22 | - defhandler_lcall7 |
| 23 | - defhandler_libcso |
| 24 | - fake_utsname |
| 25 | - trace |
| 26 | |
| 27 | defhandler_coff |
| 28 | --------------- |
| 29 | |
| 30 | defined value: |
| 31 | PER_SCOSVR3:: |
| 32 | |
| 33 | 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE |
| 34 | |
| 35 | defhandler_elf |
| 36 | -------------- |
| 37 | |
| 38 | defined value: |
| 39 | PER_LINUX:: |
| 40 | |
| 41 | 0 |
| 42 | |
| 43 | defhandler_lcall7 |
| 44 | ----------------- |
| 45 | |
| 46 | defined value : |
| 47 | PER_SVR4:: |
| 48 | |
| 49 | 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, |
| 50 | |
| 51 | defhandler_libsco |
| 52 | ----------------- |
| 53 | |
| 54 | defined value: |
| 55 | PER_SVR4:: |
| 56 | |
| 57 | 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, |
| 58 | |
| 59 | fake_utsname |
| 60 | ------------ |
| 61 | |
| 62 | Unused |
| 63 | |
| 64 | trace |
| 65 | ----- |
| 66 | |
| 67 | Unused |