On 2008 Aug 16, at 12:22, Changying Li wrote:
test.hs: /tmp/b: hGetChar: end of file
test.hs: /tmp/c: hGetChar: end of file
I think the thread will be blocked when /tmp/b has nothing.
but it get EOF, why ?
Because FIFOs are odd. Open them for read/write to avoid unexpected
EOFs and unexpected blocking.
--
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] [EMAIL PROTECTED]
system administrator [openafs,heimdal,too many hats] [EMAIL PROTECTED]
electrical and computer engineering, carnegie mellon university KF8NH
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