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Working of KAUTH_FILEOP_CLOSE_MODIFIED flag in KAUTH_FILEOP_CLOSE
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Working of KAUTH_FILEOP_CLOSE_MODIFIED flag in KAUTH_FILEOP_CLOSE

  • Subject: Working of KAUTH_FILEOP_CLOSE_MODIFIED flag in KAUTH_FILEOP_CLOSE
  • From: sheetal phirke <email@hidden>
  • Date: Thu, 28 Apr 2011 12:41:18 +0530 (IST)

Hello All,



I am interested in the KAUTH_FILEOP_CLOSE action of FIle Operation Scope. As mentioned in Technical article we get KAUTH_FILEOP_CLOSE_MODIFIED flag which is set if a modified file is being closed. 

I have tested in KAUTH_SCOPE_FILEOP scope but I didn't get KAUTH_FILEOP_CLOSE_MODIFIED flag set when I closed the file which I have  modified. For testing I open the file in TextEdit, change data & then close the file. Also I wrote test app which opens the file, writes some data & then closes it.



My question is when exactly is the KAUTH_FILEOP_CLOSE_MODIFIED flag set. Am I missing out on something significant.



Thanks,

Sheetal.

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