Can any of you duplicate this problem? I am using perl, v5.8.2 built for i686-linux.
ActivePerl v5.6.1 on Win2k does not exhibit this problem.
perl v5.8.0 for i386-freebsd on FreeBSD does not exhibit this problem.
In both cases, I also tried inserting the code open $g, "<", "nonexistant"; after the open you already have to force something into $! before you clear it.
However, your observations do not contradict $!'s definition saying that it may contain unless an error is returned. The library is allowed to do something like:
$! = bad handle; if the handle is bad, return undef; $! = bad permissions; if don't have read permissions, return undef; $! = read error; if can't read from the handle, return undef; return line read;
In reply to Re: readline succeeds but sets $! = EBADF
by ikegami
in thread readline succeeds but sets $! = EBADF
by ambrus
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