Martin Natano wrote: > 0 is the same as UIO_USERSPACE, but more readable. No binary change.
Makes sense. The entire tree uses the symbolic enum values. These are the only places that use 0. > Index: ./arch/octeon/dev/amdcf.c > =================================================================== > RCS file: /cvs/src/sys/arch/octeon/dev/amdcf.c,v > retrieving revision 1.1 > diff -u -p -u -r1.1 amdcf.c > --- ./arch/octeon/dev/amdcf.c 20 Jul 2015 19:44:32 -0000 1.1 > +++ ./arch/octeon/dev/amdcf.c 9 Jan 2016 17:56:04 -0000 > @@ -548,7 +548,7 @@ amdcfioctl(dev_t dev, u_long xfer, caddr > auio.uio_iov = &aiov; > auio.uio_iovcnt = 1; > auio.uio_resid = fop->df_count; > - auio.uio_segflg = 0; > + auio.uio_segflg = UIO_USERSPACE; > auio.uio_offset = > fop->df_startblk * sc->sc_dk.dk_label->d_secsize; > auio.uio_procp = p; > Index: ./arch/octeon/dev/octcf.c > =================================================================== > RCS file: /cvs/src/sys/arch/octeon/dev/octcf.c,v > retrieving revision 1.27 > diff -u -p -u -r1.27 octcf.c > --- ./arch/octeon/dev/octcf.c 20 Jul 2015 01:38:31 -0000 1.27 > +++ ./arch/octeon/dev/octcf.c 9 Jan 2016 17:56:09 -0000 > @@ -616,7 +616,7 @@ octcfioctl(dev_t dev, u_long xfer, caddr > auio.uio_iov = &aiov; > auio.uio_iovcnt = 1; > auio.uio_resid = fop->df_count; > - auio.uio_segflg = 0; > + auio.uio_segflg = UIO_USERSPACE; > auio.uio_offset = > fop->df_startblk * wd->sc_dk.dk_label->d_secsize; > auio.uio_procp = p; > Index: ./dev/ata/wd.c > =================================================================== > RCS file: /cvs/src/sys/dev/ata/wd.c,v > retrieving revision 1.119 > diff -u -p -u -r1.119 wd.c > --- ./dev/ata/wd.c 26 Aug 2015 22:29:39 -0000 1.119 > +++ ./dev/ata/wd.c 9 Jan 2016 17:56:10 -0000 > @@ -836,7 +836,7 @@ wdioctl(dev_t dev, u_long xfer, caddr_t > auio.uio_iov = &aiov; > auio.uio_iovcnt = 1; > auio.uio_resid = fop->df_count; > - auio.uio_segflg = 0; > + auio.uio_segflg = UIO_USERSPACE; > auio.uio_offset = > fop->df_startblk * wd->sc_dk.dk_label->d_secsize; > auio.uio_procp = p; > > cheers, > natano >
