search for: libxenstore

...compile xen 3.1 on my Debian Etch (AMD64). I have a little problem with gcc-multilib. It depends on many packages that don't exist in Etch. So I brutally remove it from debian/control and then dpkg-buildpackage. There was some warning on compilation: dpkg-shlibdeps: warning: format of `NEEDED libxenstore.so' not recognized dpkg-shlibdeps: warning: format of `NEEDED libxenstore.so' not recognized dpkg-shlibdeps: warning: format of `NEEDED libxenstore.so' not recognized dpkg-shlibdeps: warning: format of `NEEDED libxenstore.so' not recognized dpkg-shlibdeps: warning: format of `NEEDED...

...ore. As the event is called one by one, event A can be handled before event B. So on next xs_watch_read the user could retrieve an unwatch token and a segfault occured if the token store the pointer of the structure (ie: "backend:0xcafe"). To avoid problem with previous application using libXenStore, this behaviour will only be enabled if XS_UNWATCH_SAFE is give to xs_open. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Julien Grall <julien.grall@citrix.com> --- Modification between V2 and V3: - Add XS_UNWATCH_SAFE; - Rename xs_clear_watch_pipe to...

XenStore puts in queued watch events via a thread and notifies the user. Sometimes xs_unwatch is called before all related message is read. The use case is non-threaded libevent, we have two event A and B: - Event A will destroy something and call xs_unwatch; - Event B is used to notify that a node has changed in XenStore. As the event is called one by one, event A can be handled before

...ore. As the event is called one by one, event A can be handled before event B. So on next xs_watch_read the user could retrieve an unwatch token and a segfault occured if the token store the pointer of the structure (ie: "backend:0xcafe"). To avoid problem with previous application using libXenStore, this behaviour will only be enabled if XS_UNWATCH_FILTER is given to xs_open. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Julien Grall <julien.grall@citrix.com> --- Modification between V4 and V5: - Use tab instead of space for the indentation. Modi...

...ore. As the event is called one by one, event A can be handled before event B. So on next xs_watch_read the user could retrieve an unwatch token and a segfault occured if the token store the pointer of the structure (ie: "backend:0xcafe"). To avoid problem with previous application using libXenStore, this behaviour will only be enabled if XS_UNWATCH_FILTER is given to xs_open. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Julien Grall <julien.grall@citrix.com> --- Modifications between V3 and V4: - Rename XS_UNWATCH_SAFE to XS_UNWATCH_FILTER; - I...

...e an event on its way from xenstored (eg in the ring or in the local kernel), all such events will definitely come before the reply to the unwatch command. So at the point where the unwatch reply has been processed (after xs_talkv), any such now-deleted watch events will definitely have made it to libxenstore''s queue where we can remove them. As for other threads in the same process: if two threads call xs_read_watch and xs_unwatch, it is acceptable for the xs_read_watch to return the event being deleted. What is not allowed is for an xs_read_watch entered after xs_unwatch returns to return t...

...@@ -41,19 +41,19 @@ testcode: xs_test xenstored_test xs_rand testcode: xs_test xenstored_test xs_random xenstored: $(XENSTORED_OBJS) - $(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -lxenctrl -o $@ + $(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -lxenctrl $(SOCKET_LIBS) -o $@ $(CLIENTS): xenstore-%: xenstore_%.o libxenstore.so - $(LINK.o) $< $(LOADLIBES) $(LDLIBS) -L. -lxenstore -o $@ + $(LINK.o) $< $(LOADLIBES) $(LDLIBS) -L. -lxenstore $(SOCKET_LIBS) -o $@ $(CLIENTS_OBJS): xenstore_%.o: xenstore_client.c $(COMPILE.c) -DCLIENT_$(*F) -o $@ $< xenstore-control: xenstore_control.o libxenstore.so - $(LINK...

Source: xen Version: 4.3.0-1 Severity: serious Justification: FTBFS Hi New uploaded xen 4.3.0-1 FTBFS, see [1] for build log for i386. [1] https://buildd.debian.org/status/fetch.php?pkg=xen&arch=i386&ver=4.3.0-1&stamp=1378426577 Regards, Salvatore

Hey Keir, I committed the last of the big outstanding tools blockers for 4.2 yesterday. Currently they are still in staging because they added some new xenstore paths which tickled the leak detector in the test system What do you think of doing an rc0 release next week? There''s still some smaller issues remaining but I think they can wait until rc1. Ian.

Hi, Unlike libxenguest and libxenctl, libxenstore is unversioned. Attaching a patch which rectifies that. Cheers, Mark. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi folks Some proposed changes: * Fixiate the API/ABI of some libs, for the stable version, including - libxenctrl, - libxenstat, - libxenstore. As upstream don't know what abinames are for, roll own abinames. * Add libxenctrlX, libxenstatX, libxenstoreX, if abinames may be different or libxenX if the abinames should the same for all libs. * Add libxen-dev including - static libxenctrl, libxenstat, libxenstore, - maybe static l...

...n/boot/vmxloader vmxloader is the thing needed to boot unmodified guests with processor support, right? So I guess it's statically linked because it cannot rely on having libraries available when it runs... How about stripping? Can we go ahead? ;) E: libxen-dev: no-shlibs-control-file usr/lib/libxenstore.so W: libxen-dev: package-name-doesnt-match-sonames libxenstore This is interesting... It seems libxenstore.so rather than linking to the library IS the library... this screws up our -dev package, and probably our policy compliance too... Can we fix this? Do we have to give a soname to the library...

Hi, This is just a quick note that I receive effectively the same error when doing an amd64 build. A workaround is to install the binary package libxenstore3.0 but of course the source build should not require an external install of one of the packages that it builds. James

Hi, Temporary tuple0 python object was not freed at the end of xspy_set_permissions() in case no error occurred. To reduce code duplication, this path reuses the cleanup code. Signed-off-by: Jiri Denemark <jdenemar@redhat.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Made the xenctrl.h and xenstore.h easier to use with C++: added ''extern "C"'' statements, moved the definition of enum xc_error_code above it''s typedef, and renamed a ''new'' parameter (''new'' is a C++ keyword). Signed-off-by: Razvan Cojocaru <rzvncj@gmail.com> diff -r 5af4f2ab06f3 -r c273ee1fc8ba tools/libxc/xenctrl.h

Made the xenctrl.h and xenstore.h easier to use with C++: added ''extern "C"'' statements, moved the definition of enum xc_error_code above it''s typedef, and renamed a ''new'' parameter (''new'' is a C++ keyword). Includes a modification of _hvm_hw_fix_cpu() suggested by Jan Beulich. Signed-off-by: Razvan Cojocaru

Adds support for assigning a label to domains, obtaining and setting the current enforcing mode, and loading a policy with xl command and libxl header when the Flask XSM is in use. Adheres to the changes made by the patch to remove exposure of libxenctrl/libxenstore headers via libxl.h. tools/libxl/libxl_flask.c | 71 ++++++++++++++++++ tools/libxl/Makefile | 2 tools/libxl/libxl.c | 1 tools/libxl/libxl.h | 8 ++ tools/libxl/libxl.idl | 3 tools/libxl/xl.h | 3 tools/libxl/xl_cmdimpl.c | 16...

...to use for filling in the UUID in SMBIOS that everyone will be happy with. So, if I use the xenstore UUID for both para-virtualized and fully virtualized domU''s, I need to somehow read a para-virtualized domU''s xenstore UUID in userspace on that domU. At the moment, I require libxenstore and libxenctrl in the domU. I read the ''vm'' xenstore attribute in the domU''s xenstore home directory, which is a string representation of the full path in xenstore to the domU''s entry in the "/vm" section of xenstore. That path includes the domU'&...

Added two new sets of compile flags, and pass them to the check scripts, so libraries and includes are searched there also. Resend this patches because they suffered some modifications and where scattered along the mailing list. Please review, thanks Roger. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...:58.507+0000: 10718: error : virDriverLoadModule:78 : > failed to load module > /usr/local/lib/libvirt/connection-driver/libvirt_driver_libxl.so > /usr/lib/libxenlight.so.2.0: undefined symbol: xs_check_watch Seems your libxenlight.so is not linked properly. xs_check_watch is provided by libxenstore, which should be linked with libxenlight # ldd /usr/lib64/libxenlight.so.4.3 | grep libxenstore libxenstore.so.3.0 => /usr/lib64/libxenstore.so.3.0 (0x00007faa807a5000) As Dario mentioned elsewhere in this thread, you need to tell how you "installed" Xen 4.2.1 from source. Perhaps i...