search for: blkgetsize64

...tional fprintf() look like debugging leftovers. > + fd = open (device, O_RDONLY|O_CLOEXEC); > + if (fd == -1) { > + if (verbose) > + fprintf (stderr, "%s: open: %s: %m\n", "is_device_parameter", device); > + return 0; > + } > + if (ioctl (fd, BLKGETSIZE64, &n) == -1) { > + if (verbose) > + fprintf (stderr, "%s: ioctl BLKGETSIZE64: %s: %m\n", > + "is_device_parameter", device); > + close (fd); > + return 0; > + } > + close (fd); Maybe 'fd' can be: CLEANUP_CLOSE int...

On Tue, Jan 04, 2005 at 06:50:53PM -0800, H. Peter Anvin wrote: > > Okay, your <linux/fs.h> is broken beyond repair. The proper definition > of BLKGETSIZE64 is: > > #define BLKGETSIZE64 _IOR(0x12,114,size_t) > > There is no "sizeof", and u64 doesn't belong in the user headers. I > suspect this particular screwup is probably the reason that it's size_t > instead of the proper __u64 in the current definiti...

...result. Out of the box compilation with: make depend make installer fails with: ... gcc -Wp,-MT,extlinux.o,-MMD,.extlinux.o.d -W -Wall -Wno-sign-compare -D_FILE_OFFSET_BITS=64 -g -Os -I. -I.. -I../libfat -c -o extlinux.o extlinux.c extlinux.c: In function `get_size': extlinux.c:285: error: `BLKGETSIZE64' undeclared (first use in this function) extlinux.c:285: error: (Each undeclared identifier is reported only once extlinux.c:285: error: for each function it appears in.) make[2]: *** [extlinux.o] Error 1 make[2]: Leaving directory `/home/balducci/tmp/install-us-d/syslinux/syslinux-3.01/extlinu...

In my last post I pasted the last few line of the compile log for syslinux-3.02pre2. Here are the correct lines from my failed attempt to compile syslinux-3.01. Still the same error. make[1]: Leaving directory `/usr/src/syslinux-3.01/unix' make[1]: Entering directory `/usr/src/syslinux-3.01/extlinux' gcc -Wp,-MT,extlinux.o,-MMD,.extlinux.o.d -W -Wall -Wno-sign-compare

I have pushed out a 3.02-pre1 release of SYSLINUX, which has the BLKGETSIZE64 patch, plus a few other things: Changes in 3.02 (so far): * SYSLINUX: The "unix" installer now sets the MS-DOS attributes (hidden, system, readonly.) * COM32 library: build the .lnx (test modules for running under Linux) as architecture native modu...

...+ fprintf (stderr, "%s: %s is the root device\n", + "is_device_parameter", device); + return 0; + } + + /* Only now is it safe to try opening the device since chardev devices + * might block when opened. + * + * Only disk-like things should support BLKGETSIZE64. + */ + fd = open (device, O_RDONLY|O_CLOEXEC); + if (fd == -1) { + if (verbose) + fprintf (stderr, "%s: open: %s: %m\n", "is_device_parameter", device); + return 0; + } + if (ioctl (fd, BLKGETSIZE64, &n) == -1) { + if (verbose) + fprintf (stderr, &q...

Does *not* incorporate changes suggested by Pino yet. Rich.

.../btrfsctl.c b/btrfsctl.c index 66c4e89..61020de 100644 --- a/btrfsctl.c +++ b/btrfsctl.c @@ -34,6 +34,8 @@ #include "transaction.h" #include "utils.h" #include "version.h" +#include "disk-io.h" +#include "volumes.h" #ifdef __CHECKER__ #define BLKGETSIZE64 0 @@ -88,6 +90,30 @@ static int open_file_or_dir(const char *fname) } return fd; } + +int btrfs_scan_file (const char *path) +{ + int ret = -1; + struct btrfs_fs_devices *fs_devices = NULL; + u64 dev_count = 0; + int fd = -1; + + fd = open (path, O_RDONLY); +...

Hello, Happy New Year! These patches make syslinux/linux support ext2/3/4, and it doesn't require the root privilege, I'd like to add a separate e2fs/syslinux, if that is more appropriate, it should be easy to do that. I put these patches on github so that you can easily get them in case you'd like to test them. (The repo's name is sys_tmp, which avoids confusing others, I will

...S-DOS attributes (hidden, system, readonly.) * COM32 library: build the .lnx (test modules for running under Linux) as architecture native modules, in case i386 devel libraries aren't installed. * EXTLINUX: Hack for systems which don't have BLKGETSIZE64 defined in the standard header files. * Simple menu system: minor aestetic improvements, and try to work better over a serial console (speed, and readability on monochrome terminal emulators.) * New CONSOLE directive to control output on the video...

Some people have reported portability problems with SYSLINUX 3.00, mostly due to the use of HDIO_GETGEO_BIG, which is deprecated; additionally, the advanced menu system wouldn't build for everyone due to a spurious reference to %ebp. This release fixes these things, plus makes the extlinux installer default to zipdisk geometry (64 heads, 32 sectors) if it can't guess anything else.

https://bugzilla.redhat.com/show_bug.cgi?id=1477623 The first two patches are cleanups. The third patch changes the way that we handle Device and Dev_or_Path parameters so that a parameter marked as such can really only contain a block device name (and not, for instance, a chardev). Using a chardev here caused hangs in the API. The next two patches fix API usage to conform to this new stricter

Hi gang, I was a little surprised to see that patch go by recently which fixed an endian bug. I went to see how sparse checking looked and it was.. broken. I got it going again in my Fedora environment. Most of the patches are just cleanups, but there *were* three real bugs lurking in all that sparse warning spam. So I maintain that it''s worth our time to keep it going and fix

Hallo, linux-btrfs, please delete the option "-L" (for labelling) in "mkfs.btrfs", in some configurations it doesn''t work as expected. My usual way: mkfs.btrfs -d raid0 -m raid1 /dev/sdb /dev/sdc /dev/sdd ... One call for some devices. Wenn I add the option "-L mylabel" then each device gets the same label, and therefore some other programs

Hey, I've a problem with an ext3 filesystem and don't know how to fix it or find the failure :( The Hardware: Tyan mainboard, AMD Athlon CPU, ARECA ARC-1120 RaidController Raid5 with 400GB Seagate HD's, 756 MB Ram, other harddisks for system, network and avm isdn controller. Couse of the filesystem problems I run memtest and found one bad memory module which I replaced yet. The

This patch series copies the core of the tapdisk process from blktap2, with updates coming from blktap2.5. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

This patch series introduces the VHD library. It is based on the blktap2 one, with changes coming from the blktap2.5 one. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

From: anand jain <anand.jain@oracle.com> Anand Jain (1): [RFC] Add btrfs autosnap feature Makefile | 6 +- autosnap.c | 1553 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ autosnap.h | 81 +++ btrfs-list.c | 140 +++++- btrfs.c | 46 ++- btrfs_cmds.c | 186 +++++++- btrfs_cmds.h | 3 +- scrub.c | 1 + 8 files changed, 1982 insertions(+), 34