The new swsuspend signature has been added by commit
3624eb04c24861ab296842414f9752a393e68372 to kernel 2.6.37-rc1.
Reported-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Addresses: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/682176
Signed-off-by: Karel Zak <kzak@redhat.com>
The 'show' mode prints information on current alarm setting.
[kzak@redhat.com: - code clean up
- don't setup alarm on 'disable' mode]
Signed-off-by: Marek Otahal <markotahal@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
fstrim is used on a mounted filesystem to discard (or "trim") blocks
which are not in use by the filesystem. This is useful for
solid-state drives (SSDs) and thinly-provisioned storage
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch replaces a few functions used throughout the source:
* Renames getnum (from schedutils) to strtol_or_err
* Moves strtosize (from lib/strtosize.c)
* Moves xstrncpy (from include/xstrncpy.h)
* Adds strnlen, strnchr and strndup if not available (remove it from libmount utils)
A few Makefile.am files were modified to compile accordingly along with trivial renaming
in schedutils source code.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
for example:
# echo "password" | cryptsetup luksFormat /dev/loop7
# blkid /dev/loop7
/dev/loop7: UUID="09240a80-1cf1-456d-9a6e-a35b39dc1f2b" TYPE="crypto_LUKS"
# pvcreate -ff /dev/loop7
# blkid /dev/loop7
#
the second blkid call has to return info about LVM.
Reported-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
The fallback ignores locales and returns hardcoded static strings. It
should be enough to include "nls.h" to work with nl_langinfo() on all
systems.
Signed-off-by: Karel Zak <kzak@redhat.com>
When HAVE_LANGINFO_H is not defined we break the compilation in tt.c:
CC tt.o
tt.c: In function ‘tt_new_table’:
tt.c:142: warning: implicit declaration of function ‘nl_langinfo’
tt.c:142: error: ‘CODESET’ undeclared (first use in this function)
tt.c:142: error: (Each undeclared identifier is reported only once
tt.c:142: error: for each function it appears in.)
make: *** [tt.o] Error 1
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
This function allows users to obtain the device's 512-byte sector count.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
The old KDGHWCLK ioctl was removed from the Linux kernel quite some
time ago. The kd.c source file of hwclock contains fallback code to
handle this, but the fallback code never could have compiled or was
not fixed along other code changes. The Linux kernel nowadays igno-
res the ioctl entirely so removing it unless provided by the kernel
headers, to keep it working on very old kernels, seems the sensible
thing to do, as the comments say m68k only and deprecated (which is
correct AFAICT).
According to pickaxe on gitweb, it was removed in 2002:
http://git.kernel.org/?p=linux/kernel/git/torvalds/old-2.6-bkcvs.git;a=commit;h=a915e414af5fc541ff62ef0bfec847457ae650bc
Addresses: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=578168
Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
The IPC API documentation is maintained in the standard man-pages. It does
not make sense to maintain this docs in util-linux-ng.
Signed-off-by: Karel Zak <kzak@redhat.com>
Add 0x41645252 to the list of valid signatures of the FAT32 fsinfo
block. It isn't a valid signature, but there are devices that use this
signature in their FAT32 filesystem.
Addresses: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/589369
Signed-off-by: Jeroen Oortwijn <oortwijn@gmail.com>
In kernel 2.6.36 (and in stable kernel 2.6.35.5) I made a tiny change
to the swapon(const char *path, int swapflags) system call interface:
kernel commit 3399446632739fcd05fd8b272b476a69c6e6d14a
swap: discard while swapping only if SWAP_FLAG_DISCARD
As things stand at present, we could just remove the swap discard
support; but since several filesystems (including ext4 and btrfs and
fat) are offering a "discard" mount option, I thought swap should take
the same course, and offer a "--discard" or "-d" option to swapon(8).
[kzak@redhat.com: - update swapon.8 man page
- use for -d the same logic as for -p]
Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Mike Frysinger
Marek Otahal
Lukas Czerner
Milan Broz
Davidlohr Bueso
Thorsten Glaser
Jeroen Oortwijn
Hugh Dickins