The mount(8) calls external mount programs (/sbin/mount.<type>)
without the loop=/dev/loopN option. This patch fix this bug.
Signed-off-by: Karel Zak <kzak@redhat.com>
When system ncurses is built with --with-termlib=tinfo option
then there are two libraries - libtinfo (which contains terminal
related functions) and libncurses (rest).
Correctly link against libtinfo in such case.
Signed-off-by: Arkadiusz Miskiewicz <arekm@maven.pl>
1) Properly describe the exact layout and fields of the sun disk
label. Several fields were incorrectly mentioned and others
wrongly sized.
2) Properly set the version, sane, and num_partitions fields.
Because we weren't doing this, programs such as Solaris's format
and the Solaris kernel itself refused to recognize our disk labels
as valid.
3) Move SSWAP*() macros into fdisksunlabel.c as there is no reason
for them to be exposed to the rest of fdisk.
4) Kill the sun_predefined_drives array hack and assosciated code.
Instead size the disk and figure out the geometry properly just
like the SGI and MSDOS partition handling do, by means of the
HD_GETGEO ioctl() and disksize().
5) If the disk label read is found to not have the proper values
set in version, sane, or num_partitions, fix them, recompute the
label checksum, dirty the disk label, and let the user know what
we did and that the fixed values will be written out if they 'w'.
This gives users an easy way to fix up disk labels created by
disk labelling programs which had this bug.
6) Create a sun_sys_getid() function so that fdisk.c does not need
to reference the sun disk label details directly, just like the
SGI code does.
Signed-off-by: David S. Miller <davem@davemloft.net>
In Linux 2.6 the BLKRASET ioctl has the desired effect for mounted
file-systems. In Linux 2.4 it appears to set the number of blocks to
read-ahead on the *device* as opposed to within a *file*, and the
maximum value of this number is 255. As a result the invocation of
blockdev will fail on Linux 2.4 for any usefully large value of
READAHEAD, and will not in any case have the desired affect for
fragmented files.
(Based on the blockdev-getfra-setfra.patch Debian patch.)
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch add a new 'O' escape code to display domain name
by issue-file (/etc/issue) output.
(Based on an Gentoo patch.)
Signed-off-by: Karel Zak <kzak@redhat.com>
Fix race in losetup
Retry acquiring a loop device if set_loop failed with EBUSY
Signed-Off-By: Matthias Koenig <mkoenig@suse.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
Fix race in mount -o loop
Retry acquiring a loop device if the setup failed with EBUSY.
Signed-Off-By: Matthias Koenig <mkoenig@suse.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
The cfdisk and fdisk set defaults for heads and sectors in order to handle a
situation when the get_geometry() ends up with zeroes for the disk geometry for
device-mapper devices. This patch add same functionally to sfdisk.
You know that a dmsetup setgeometry of the the dm device can be used to
circumvent the issue but users may not immediately realize they need to do
that.
The current version of libvolume_id exports the encoding function for the
symlinks names, so slashes in labels and other chars, that don't really fit
into symlink names, will work as expected with LABEL=.
This patch makes the taskset command independent of the system's maximum
number of cpus (CONFIG_NR_CPUS). The maximum for CONFIG_NR_CPUS is a
moving target.
With this patch the size of the systems's cpumask_t is gotten from
sched_getaffinity(2).
This patch uses variable length bitmasks borrowed from Paul Jackson's
variable size bitmask routines (hence I kept his copyright notice).
This replaces the use of the glibc CPU_SETSIZE, CPU_SET, CPU_ZERO and
CPU_ISSET macros which depend on a hardcoded size for cpu_set_t.
(also fixes one little nit: the -V option is "-v" in the built-in help, so
changed the built-in help)
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
The losetup provides an -f option to discover an unused loop device. As
implemented, it is racy. The problem is that -f prints the loop device
to stdout only when used standalone. This means a script has to do:
lodev=$(losetup -f)
losetup $lodev $filename
which is racy if another script may be running.
This patch add a new option '-s'. The '-s' option prints device name
if the -f option and a file argument are present. For example:
lodev=$(losetup -f -s $filename)
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch scrubs anything related to SWAPON_NEEDS_TWO_ARGS as this is only
relevant for < linux-1.3.2 and i say it's about time we let it go.
I also cleaned up the system call fallback logic as the _syscall#() macros are
the deprecated interface in favor of the real syscall() function.
The asm/page.h gets the boot as nothing in swapon.c utilizes defines from it
while unistd.h gets always included as defines/functions are used from it other
than just swapon().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This patch make widechar code (cal headers initialization) more
robust. That's possible to format wide char strings by swprintf() and
non-widechar version by sprintf(). This is better than the old
solution with wcscat().
Signed-off-by: Karel Zak <kzak@redhat.com>
Fixes a segfault for certain values of $TERM
Fixes alignment issues when the highlighted day (today)
is in the last week of the month.
Signed-off-by: Pádraig Brady <P@draigBrady.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Arkadiusz Miskiewicz
David Miller
Matthias Koenig
Luciano Chavez
Kay Sievers
Cliff Wickman
Mike Frysinger