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linux-next/Documentation/sysctl/abi.txt
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
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Let it rip!
2005-04-16 15:20:36 -07:00

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Documentation for /proc/sys/abi/* kernel version 2.6.0.test2
(c) 2003, Fabian Frederick <ffrederick@users.sourceforge.net>
For general info : README.
==============================================================
This path is binary emulation relevant aka personality types aka abi.
When a process is executed, it's linked to an exec_domain whose
personality is defined using values available from /proc/sys/abi.
You can find further details about abi in include/linux/personality.h.
Here are the files featuring in 2.6 kernel :
- defhandler_coff
- defhandler_elf
- defhandler_lcall7
- defhandler_libcso
- fake_utsname
- trace
===========================================================
defhandler_coff:
defined value :
PER_SCOSVR3
0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE
===========================================================
defhandler_elf:
defined value :
PER_LINUX
0
===========================================================
defhandler_lcall7:
defined value :
PER_SVR4
0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
===========================================================
defhandler_libsco:
defined value:
PER_SVR4
0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
===========================================================
fake_utsname:
Unused
===========================================================
trace:
Unused
===========================================================