similar to: access function in fuse_operations (concerns libguestfs)

Upon seeing RWM Jones article "Using mount-local API from C" I became curious because I thought there WAS a way to combine aspects of FUSE with the tools provided by libguestfs. So if I wanted to create my own filesystem using callbacks placed in the 'fuse_operations' struct (parameter to 'fuse_main()'), I could do so using guestfs. But after reading the article and

This program allows you to turn a network block device source into a FUSE filesystem containing a virtual file: $ nbdkit memory 128M $ mkdir mp $ nbdfuse mp/ramdisk nbd://localhost & $ ls -l mp total 0 -rw-rw-rw-. 1 rjones rjones 134217728 Oct 12 15:09 ramdisk $ dd if=/dev/urandom bs=1M count=128 of=mp/ramdisk conv=notrunc,nocreat 128+0 records in 128+0 records out

syntax-check failed with this: fuse/guestmount.c:364: free ((char *) r); maint.mk: don't cast free argument make: *** [sc_cast_of_argument_to_free] Error 1 >From ed007e673b00ec545fcff2a708a57d98075c6460 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Mon, 9 Nov 2009 15:06:36 +0100 Subject: [PATCH libguestfs] avoid "syntax-check"

barely worth mentioning... >From 459fa00dd144aef2c7287eb99354c9b39eaa62c3 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Mon, 9 Nov 2009 15:09:35 +0100 Subject: [PATCH libguestfs] fix doc typo * fuse/guestmount.pod: Avoid "the the". --- fuse/guestmount.pod | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fuse/guestmount.pod

On 10/12/19 9:21 AM, Richard W.M. Jones wrote: > This program allows you to turn a network block device source into a > FUSE filesystem containing a virtual file: > > $ nbdkit memory 128M > $ mkdir mp > $ nbdfuse mp/ramdisk nbd://localhost & > $ ls -l mp > total 0 > -rw-rw-rw-. 1 rjones rjones 134217728 Oct 12 15:09 ramdisk > $ dd

Not sure if this possible, but I have a KVM guest running Solaris 10 with the OS on ZFS and I am trying to use libguestfs/guestfish/guestmount to get to the VM. I am running Red Hat EL 5.4 with EPEL rpms as required. The VM is on a LV and it boots fine, but I can't seem to get the syntax correct to get libguestfs to deal with it. Guestmount seemed like the best option because it supports FUSE

This appears to fix the last of the missing includes: >From 4e8c86d43a330ac79624a78d7ef40aa17f8fb4db Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Wed, 13 Apr 2011 14:34:38 +0200 Subject: [PATCH libguestfs] include string.h and libintl.h, as needed * df/df.c: As above. * df/main.c: As above. * df/output.c: As above. * fuse/guestmount.c: As above. *

One more after this, and "make syntax-check" will pass once more. >From 5c360133c0d4e09531d432abca0629798b87ff39 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering at redhat.com> Date: Mon, 9 Nov 2009 15:14:53 +0100 Subject: [PATCH libguestfs] indent with spaces, not TABs * HACKING: Expand indentation TABs. * configure.ac: Likewise. * daemon/daemon.h: Likewise. *

On Mon, Feb 03, 2014 at 03:12:28PM -0500, Andre Goree wrote: > I'm wondering whether or not anyone has tried to use guestmount on > an image with a ZFS partition (MBR partition table). I can't seem > to find much on the internet regarding it, but I do see hints that > may lead me to a solution. I'm under the impression that libguestfs > can use what ever is available

This is the third version of the FUSE bindings for libguestfs. Still, read and write calls don't work, but you can now navigate through the filesystem hierarchy efficiently. Rich. .gitignore | 3 + HACKING | 3 + Makefile.am | 5 + README | 2 + TODO | 37 +-- bindtests | 13 + bootstrap | 2 +

It seems that FUSE can invoke flush to make sure the pending changes (e.g. to the attributes) of a file are set. Since a missing flush implementation is handled as if it were returning ENOSYS, this can cause issues later. To overcome this, just provide a stub implementation which does nothing, since we have nothing to do and don't want to have FUSE error out. Furthermore, uncomment the

On 02/03/2014 3:16 pm, Richard W.M. Jones wrote: > On Mon, Feb 03, 2014 at 03:12:28PM -0500, Andre Goree wrote: >> I'm wondering whether or not anyone has tried to use guestmount on >> an image with a ZFS partition (MBR partition table). I can't seem >> to find much on the internet regarding it, but I do see hints that >> may lead me to a solution. I'm

I'm wondering whether or not anyone has tried to use guestmount on an image with a ZFS partition (MBR partition table). I can't seem to find much on the internet regarding it, but I do see hints that may lead me to a solution. I'm under the impression that libguestfs can use what ever is available to the kernel on the host -- in my case I have zfs-use installed and running. I

On Mon, Feb 22, 2016 at 11:00:53PM +0800, 罗思标 wrote: > Hi rjones, > > Good catch, thanks a lot. Does it only disable from official > rhel/centos RPM with > `XXXX-RHEL-7-Reject-use-of-libguestfs-winsupport-features-.patch' in > libguestfs while it still work in upstream source code ( > e.g. rhel-7.2 branch in https://github.com/libguestfs/libguestfs ) , Yes, this patch to

Tests are run via the ./run binary, so all the binaries in the build directory are available via $PATH already. Followup of commit e85a976c5a474d751c6e8352370047a3177a7c45. --- cat/Makefile.am | 2 +- df/Makefile.am | 2 +- fuse/test-fuse-umount-race.sh | 4 ++-- fuse/test-guestmount-fd.c | 4 ++-- fuse/test-guestunmount-fd.c

guestmount.c: In function 'main': guestmount.c:899: error: implicit declaration of function 'setlocale' [-Wimplicit-function-declaration] guestmount.c wasn't including locale.h. --- fuse/guestmount.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index b4a917f..27a4cef 100644 --- a/fuse/guestmount.c +++

[Please follow up on libguestfs@redhat.com, there is no need to subscribe] On Mon, Jun 13, 2016 at 04:03:20PM +0200, Vlastimil Burián wrote: > Hello Richard, > > I need a little help with libguestfs-tools > > I used it as follows: > > |sudo guestmount -a thevirtualdisk.vhdx -i /mnt/anydirectory | > > > But so far I have no clue as to if it is possible and if

Fix compilation failure on F17 --- fuse/guestmount.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index 7c5e0af..379346f 100644 --- a/fuse/guestmount.c +++ b/fuse/guestmount.c @@ -28,6 +28,7 @@ #include <unistd.h> #include <getopt.h> #include <signal.h> +#include <locale.h> /* We're still using some of FUSE to

I'm happy to announce that after 5 months of development, the new stable version of libguestfs is available. libguestfs is a set of tools and a library for accessing, creating and modifying the contents of virtual machines and disk images. Home page: http://libguestfs.org/ Binary packages for: Fedora: http://koji.fedoraproject.org/koji/packageinfo?packageID=8391

Change hard code 3 to O_ACCMODE. it'll be more sensible. Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- fuse/guestmount.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fuse/guestmount.c b/fuse/guestmount.c index bd7ba50..a9bf4e3 100644 --- a/fuse/guestmount.c +++ b/fuse/guestmount.c @@ -583,7 +583,7 @@ fg_open (const char *path, struct