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10 Commits

Author SHA1 Message Date
Markus Armbruster
312fd5f290 error: Strip trailing '\n' from error string arguments (again) 
Commit 6daf194d and be62a2eb got rid of a bunch, but they keep coming
back.  Tracked down with this Coccinelle semantic patch:

    @r@
	expression err, eno, cls, fmt;
	position p;
    @@
    (
	error_report(fmt, ...)@p
    |
	error_set(err, cls, fmt, ...)@p
    |
	error_set_errno(err, eno, cls, fmt, ...)@p
    |
	error_setg(err, fmt, ...)@p
    |
	error_setg_errno(err, eno, fmt, ...)@p
    )
    @script:python@
	fmt << r.fmt;
	p << r.p;
    @@
    if "\\n" in str(fmt):
	print "%s:%s:%s:%s" % (p[0].file, p[0].line, p[0].column, fmt)

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1360354939-10994-4-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-02-11 08:13:19 -06:00
Peter Maydell
2afee49fc4 virtio-9p-proxy: Fix typo causing compile failure on 32 bit hosts 
Fix a compile failure on 32 bit hosts (integer constant is too large
for 'unsigned long' type) by correcting a typo where the mask used
for filling in the second f_fsid word had too many 'F's in it.
Also drop the 'L' suffix that allowed this typo to go undetected on
64 bit hosts.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2012-01-06 12:50:44 -06:00
M. Mohan Kumar
84a87cc4cc hw/9pfs: Add support to use named socket for proxy FS 
Add option to use named socket for communicating between proxy helper
and qemu proxy FS. Access to socket can be given by using command line
options -u and -g.

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 21:23:55 +05:30
M. Mohan Kumar
d090e452d4 hw/9pfs: Proxy getversion 
Add proxy getversion to get generation number

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:20:55 +05:30
M. Mohan Kumar
d52b09e475 hw/9pfs: xattr interfaces in proxy filesystem driver 
Add xattr support for proxy FS

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:20:46 +05:30
M. Mohan Kumar
ea75fc4ec5 hw/9pfs: File ownership and others 
Add file ownership interfaces like chmod/chown, utime update, rename,
remove and truncating files for proxy FS

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:19:48 +05:30
M. Mohan Kumar
b178adc3e7 hw/9pfs: Add stat/readlink/statfs for proxy FS 
Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:19:39 +05:30
M. Mohan Kumar
39f8c32c3f hw/9pfs: Create other filesystem objects 
Add interfaces to create filesystem objects like directory,
device nodes, symbolic links, links for proxy filesytem driver

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:18:09 +05:30
M. Mohan Kumar
daf0b9aca9 hw/9pfs: Open and create files 
Add interfaces to open and create files for proxy file system driver.

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:14:28 +05:30
M. Mohan Kumar
4c793dda22 hw/9pfs: Add new proxy filesystem driver 
Add new proxy filesystem driver to add root privilege to qemu process.
It needs a helper process to be started by root user.

Following command line can be used to utilize proxy filesystem driver
-virtfs proxy,id=<id>,mount_tag=<tag>,socket_fd=<socket-fd>

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2012-01-04 20:13:39 +05:30