use FileHandle::Fmode qw(:all);
#$fh and FH are open filehandles
print is_R($fh), "\n"; #it return true if file open in read mode
print is_W(\*FH), "\n";#it return true if file open in write mode

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In reply to Re: How do i determine which mode the file has open ? (write or append mode) by ashokpj
in thread How do i determine which mode the file has open ? (write or append mode) by loga

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