On Thu, 26 Mar 2009 22:20:45 +0100
Tobias Rehbein <[email protected]> wrote:
> Hi all.
>
> I have a perl script which seems to work fine under Linux but fails
> on FreeBSD. The Problem is the line:
>
> sysopen(CD, "/dev/cd0", O_RDONLY | O_NONBLOCK)
>
> After this line the following evaluates to true:
>
> $! eq "No such file or directory."
>
> /dev/cd0 is readable and writable for me. I rebooted multiple times
> and tried with and without atapicam.
>
> sysopen(CD, "/dev/acd0", O_RDONLY | O_NONBLOCK)
>
> fails either. So what's up here? Is sysopen a linuxism?
>
sysopen certainly works on FreeBSD:
> perl
use POSIX;
sysopen(CD,"/dev/acd0", O_RDONLY|O_NONBLOCK) || perror("sysopen")
>
and before I fixed the permissions:
> perl
use POSIX;
sysopen(CD,"/dev/acd0", O_RDONLY|O_NONBLOCK) || perror("sysopen")
sysopen: Permission denied
>
--
Bruce Cran
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