On Wed, 08.04.15 20:37, Lennart Poettering (lenn...@poettering.net) wrote:
> On Mon, 16.03.15 20:33, Goffredo Baroncelli (kreij...@libero.it) wrote:
>
> >
> > +int change_attr_fd(int fd, unsigned value, unsigned mask) {
> > + unsigned old_attr, new_attr;
> > +
> > + assert(fd >= 0);
> > +
> > + if (mask == 0)
> > + return 0;
> > +
> > + if (ioctl(fd, FS_IOC_GETFLAGS, &old_attr) < 0)
> > + return -errno;
> > +
> > + new_attr = (old_attr & ~mask) |(value & mask);
> > +
> > + if (new_attr == old_attr)
> > + return 0;
> > +
> > + if (ioctl(fd, FS_IOC_SETFLAGS, &new_attr) < 0)
> > + return -errno;
> > +
> > + return 0;
> > +}
> > +
>
> With this added chattr_fd() is kinda redundant, no?
I fixed this now.
Lennart
--
Lennart Poettering, Red Hat
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