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Documentation/sysctl/abi.txt 1.38 KB
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1da177e4c   Linus Torvalds   Linux-2.6.12-rc2 
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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
  
  ===========================================================