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From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Sun, 25 Apr 2010 17:38:53 +0000 (UTC)
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Subject: cvs commit: src/share/man/man1 builtin.1 src/usr.bin/alias Makefile
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jilles      2010-04-25 17:38:53 UTC

  FreeBSD src repository

  Modified files:
    share/man/man1       builtin.1 
    usr.bin/alias        Makefile 
  Log:
  SVN rev 207196 on 2010-04-25 17:38:53Z by jilles
  
  Make hash, type and ulimit available via execve().
  
  These are specified by POSIX but are not special builtins, and therefore
  need to be available via execve() and utilities like time, nohup, xargs.
  (Note that hash was moved from the XSI option to the base in the 2008
  standard.)
  
  Like most of the POSIX "regular builtin commands", these need to be executed
  in a shell environment for full functionality, although they may still be of
  some use outside one.
  
  Unlike the POSIX special and regular builtin commands, POSIX does not
  require these to be found before a PATH search, although that could be an
  oversight.
  
  Like some of the utilities already provided by usr.bin/alias, these may lead
  to confusing results when invoked from csh(1).
  
  Revision  Changes    Path
  1.31      +3 -3      src/share/man/man1/builtin.1
  1.5       +3 -0      src/usr.bin/alias/Makefile