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Tweak the comment here some more. In particular, the previous opening

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sentence was a bit confusing.

Noted by:	kib
This commit is contained in:
John Baldwin 2015-05-06 17:23:42 +00:00
parent e42e1fcc64
commit 8b2e525f52
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=282560
1 changed files with 7 additions and 7 deletions
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14
lib/libc/gen/telldir.c
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@ -125,13 +125,13 @@ _seekdir(dirp, loc)
}
/*
* A call to telldir after readdir returns the last entry in a block
* returns a location that is after the end of the last entry in that
* block. However, that location doesn't refer to a valid directory
* entry. Instead, these locations should refer to the first entry in
* the next block. That location is not known until the next block is
* read, so readdir calls this function after fetching a new block to
* fix any such telldir locations.
* After readdir returns the last entry in a block, a call to telldir
* returns a location that is after the end of that last entry.
* However, that location doesn't refer to a valid directory entry.
* Ideally, the call to telldir would return a location that refers to
* the first entry in the next block. That location is not known
* until the next block is read, so readdir calls this function after
* fetching a new block to fix any such telldir locations.
*/
void
_fixtelldir(DIR *dirp, long oldseek, long oldloc)