in reply to mysterious error of read function in solaris
In this, my bet is that Solaris sets errno to 13 during one of the system calls that are being made. And an OS is free to do so, the 13 only needs to signal something if the call fails (which it won't, because if the read fails, you aren't testing $!).
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Re^2: mysterious error of read function in solaris
by david2008 (Scribe) on Jan 19, 2012 at 15:39 UTC
by JavaFan (Canon) on Jan 19, 2012 at 15:46 UTC