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Well no. new_fd will refer to a completely new, empty file
which has no relation to the old file at all.
There is no way to recreate a file with a nlink count of 0, well that is until someone adds flink(fd, newpath) to the kernel. This *might* work: link("/proc/self/fd/40", newpath); cat /proc/<id>/fd/<nr> > whatever actually works. Once it's unliked ? I doubt it. | ||||||||||
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