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From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Tue, 4 Sep 2001 09:09:01 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/usr.bin/find find.1 find.h function.c
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ru          2001/09/04 09:09:01 PDT

  Modified files:
    usr.bin/find         find.1 find.h function.c 
  Log:
  The implementation of -flags was broken and did not match the (poorly)
  documented behavior.  Only a certain set of file flags were recognized,
  and "no" flags did not match files that have corresponding flags bits
  turned off.
  
  Fix and extend the -flags functionality as follows:
  
  : -flags [-|+]<flags>,<notflags>
  :    The flags are specified using symbolic names (see chflags(1)).
  :    Those with the "no" prefix (except "nodump") are said to be
  :    <notflags>.  Flags in <flags> are checked to be set, and flags in
  :    <notflags> are checked to be not set.  Note that this is different
  :    from -perm, which only allows the user to specify mode bits that
  :    are set.
  :
  :    If flags are preceded by a dash (``-''), this primary evaluates
  :    to true if at least all of the bits in <flags> and none of the bits
  :    in <notflags> are set in the file's flags bits.  If flags are pre-
  :    ceded by a plus (``+''), this primary evaluates to true if any of
  :    the bits in <flags> is set in the file's flags bits, or any of the
  :    bits in <notflags> is not set in the file's flags bits.  Otherwise,
  :    this primary evaluates to true if the bits in <flags> exactly match
  :    the file's flags bits, and none of the <flags> bits match those of
  :    <notflags>.
  
  MFC after:	2 weeks
  
  Revision  Changes    Path
  1.38      +66 -21    src/usr.bin/find/find.1
  1.12      +3 -3      src/usr.bin/find/find.h
  1.33      +13 -10    src/usr.bin/find/function.c


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