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unlink() is not synchronized with existing connections (PR#783)

2 messages · Jens Oehlschlägel, Brian Ripley

Original
Jens Oehlschlägel
# 
class description mode text isopen can read can write
[1] "sddfasdf"
Warning message: 
incomplete final line in: readLines(con, n, ok)
class      description mode text   isopen   can read can write
3 "tempfile" "file"      "r"  "text" "opened" "yes"    "no"
class      description mode text   isopen   can read can write
3 "tempfile" "file"      "r"  "text" "opened" "yes"    "no"
BTW: this may be considered as a special case of a more general thing: 
undefined rights to modify/access connections owned by other parts of the software


Regards


Jens Oehlschlägel


--please do not edit the information below--

Version:
 platform = i386-pc-mingw32
 arch = x86
 os = Win32
 system = x86, Win32
 status = 
 major = 1
 minor = 2.0
 year = 2000
 month = 12
 day = 15
 language = R

Windows NT 4.0 (build 1381) Service Pack 6

Search Path:
 .GlobalEnv, package:ctest, Autoloads, package:base

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Brian Ripley
#
On Wed, 20 Dec 2000 joehl@web.de wrote:

            

      
      
      
    

        
What's the problem?  That's perfectly valid on OSes that support it (e.g.
Unix and Windows NT).  Unlinked files are *not* `non-existing'.

            

      
      
      
    

        
[1] "sddfasdf"
Warning message: 
incomplete final line in: readLines(con, n, ok)

            

      
      
      
    

        
I am not sure what your point is here.  Connections are experimental and
we know it is possible to do silly things with them.  But why would one?