On Sun, 13 Aug 2000, Andi Kleen wrote:
> It is already implemented I think:
>
> sprintf(buf, "/proc/self/fd/%d", fd);
> readlink(buf, yourbuf, size);
That has some problems:
* expects procfs in place
* no reliable way to tell the unlinked files from the normal ones.
Basically, the same problems as with procfs-based getcwd (readlink on
/proc/self/cwd)...
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