Commit Graph

20 Commits

Author SHA1 Message Date
Matthias Bolte
68d5d96bce xen: Remove virConnectPtr from virXenError/virXenErrorFunc 2010-04-06 01:45:47 +02:00
Matthias Bolte
49411f029a Remove unnecessary trailing \n in log messages 2010-04-06 01:41:58 +02:00
Daniel P. Berrange
6bb4986b0b Implement virDomainUpdateDeviceFlags API in all drivers with media change
To allow the new virDomainUpdateDeviceFlags() API to be universally
used with all drivers, this patch adds an impl to all the current
drivers which support CDROM or Floppy disk media change via the
current virDomainAttachDeviceFlags API

* src/qemu/qemu_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/proxy_internal.c, src/xen/xen_driver.c,
  src/xen/xend_internal.c: Implement media change via the
  virDomainUpdateDeviceFlags API
* src/xen/xen_driver.h, src/xen/xen_hypervisor.c,
  src/xen/xen_inotify.c, src/xen/xm_internal.c,
  src/xen/xs_internal.c: Stubs for Xen driver entry points
2010-03-26 14:17:34 +00:00
Eric Blake
36d8e7d8d7 build: consistently indent preprocessor directives
* global: patch created by running:
for f in $(git ls-files '*.[ch]') ; do
    cppi $f > $f.t && mv $f.t $f
done
2010-03-09 19:22:28 +01:00
Eric Blake
2e56fb2bcc build: consistently use C99 varargs macros
Prior to this patch, there was an inconsistent mix between GNU and C99.

For consistency, and potential portability to other compilers, stick
with the C99 vararg macro syntax.

* src/conf/cpu_conf.c (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/conf/domain_conf.c (virDomainReportError): Likewise.
* src/conf/domain_event.c (eventReportError): Likewise.
* src/conf/interface_conf.c (virInterfaceReportError): Likewise.
* src/conf/network_conf.c (virNetworkReportError): Likewise.
* src/conf/node_device_conf.h (virNodeDeviceReportError): Likewise.
* src/conf/secret_conf.h (virSecretReportError): Likewise.
* src/conf/storage_conf.h (virStorageReportError): Likewise.
* src/esx/esx_device_monitor.c (ESX_ERROR): Use C99 rather than
  GNU vararg macro syntax.
* src/esx/esx_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_interface_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_network_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_secret_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_storage_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_util.c (ESX_ERROR): Likewise.
* src/esx/esx_vi.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_methods.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_types.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vmx.c (ESX_ERROR): Likewise.
* src/util/hostusb.c (usbReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/util/json.c (virJSONError): Likewise.
* src/util/macvtap.c (ReportError): Likewise.
* src/util/pci.c (pciReportError): Likewise.
* src/util/stats_linux.c (virStatsError): Likewise.
* src/util/util.c (virUtilError): Likewise.
* src/util/xml.c (virXMLError): Likewise.
* src/xen/proxy_internal.c (virProxyError): Use C99 rather than
  GNU vararg macro syntax.
* src/xen/sexpr.c (virSexprError): Likewise.
* src/xen/xen_driver.c (xenUnifiedError): Likewise.
* src/xen/xen_hypervisor.c (virXenError): Likewise.
* src/xen/xen_inotify.c (virXenInotifyError): Likewise.
* src/xen/xend_internal.c (virXendError): Likewise.
* src/xen/xm_internal.c (xenXMError): Likewise.
* src/xen/xs_internal.c (virXenStoreError): Likewise.
* src/cpu/cpu.h (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/datatypes.c (virLibConnError): Likewise.
* src/interface/netcf_driver.c (interfaceReportError): Likewise.
* src/libvirt.c (virLibStreamError): Likewise.
* src/lxc/lxc_conf.h (lxcError): Likewise.
* src/network/bridge_driver.c (networkReportError): Likewise.
* src/nodeinfo.c (nodeReportError): Likewise.
* src/opennebula/one_conf.h (oneError): Likewise.
* src/openvz/openvz_conf.h (openvzError): Likewise.
* src/phyp/phyp_driver.c (PHYP_ERROR): Likewise.
* src/qemu/qemu_conf.h (qemuReportError): Likewise.
* src/remote/remote_driver.c (errorf): Likewise.
* src/security/security_driver.h (virSecurityReportError): Likewise.
* src/test/test_driver.c (testError): Likewise.
* src/uml/uml_conf.h (umlReportError): Likewise.
* src/vbox/vbox_driver.c (vboxError): Likewise.
* src/vbox/vbox_tmpl.c (vboxError): Likewise.
2010-03-08 13:32:27 +01:00
Matthias Bolte
0a5befc4c0 Remove conn parameter from Linux stats functions
It was used for error reporting only.
2010-02-09 01:04:55 +01:00
Matthias Bolte
a5ab900d26 Remove conn parameter from virReportSystemError 2010-02-09 01:04:54 +01:00
Matthias Bolte
8ce5e2c1ab Remove conn parameter from virReportOOMError 2010-02-09 01:04:54 +01:00
Jim Fehlig
ed9c14a7ef domain{Attach,Detach}DeviceFlags handler for drivers
Implementation of domain{Attach,Detach}DeviceFlags handlers
in the drivers.
2010-02-08 10:49:43 -07:00
Jim Meyering
7efec25964 xen_hypervisor.c: remove all "domain == NULL" tests, ...
* src/xen/xen_hypervisor.c: Remove all "domain == NULL" tests.
* src/xen/xen_hypervisor.h: Instead, use ATTRIBUTE_NONNULL to
mark each "domain" parameter as "known always to be non-NULL".
2010-02-02 18:44:39 +01:00
Jim Meyering
b62bf7a700 xen_hypervisor.c: avoid NULL deref for NULL domain argument
* src/xen/xen_hypervisor.c (xenHypervisorGetVcpus): Don't attempt
to diagnose an unlikely NULL-domain or NULL-domain->conn error.
2010-02-02 18:44:32 +01:00
Jim Fehlig
3bd3d6b0bf Support Xen 4.0 sysctl version 7
xen-unstable c/s 20762 bumped XEN_SYSCTL_INTERFACE_VERSION to 7.  The
interface change does not affect libvirt, other than xenHypervisorInit()
failing since version 7 is not tried.

The attached patch accommodates the upcoming Xen 4.0 release by checking
for XEN_SYSCTL_INTERFACE_VERSION 7.  If found, it sets
XEN_DOMCTL_INTERFACE_VERSION to 6, which is also new to Xen 4.0.
2010-01-27 10:56:18 -07:00
Jim Fehlig
98ea78b6ee xen hypervisor: xen domctl version 6
xen-unstable c/s 20685 changed the domctl interface, adding a field to
xen_domctl_getdomaininfo structure.  This additional field causes stack
corruption in libvirt.  xen-unstable c/s 20711 rightly bumped the domctl
interface version so it is at least possible to handle the new field.
This change accounts for shr_pages field added to xen_domctl_getdomaininfo
structure.
2010-01-07 13:05:35 -07:00
Olivier Fourdan
54f868c164 fix some error report when on remote access
When querying about a domain from 0.3.3 (or RHEL 5.3) domain located
on a 0.6.3 (RHEL-5) machine, the errors are not properly reported.
This patch from Olivier Fourdan <ofourdan@redhat.com> , slightly
modified to not change the semantic when the domain os details cannot
be provided

* src/xen/proxy_internal.c src/xen/xen_hypervisor.c: add some missing
  error reports
2009-12-22 16:49:06 +01:00
Jim Fehlig
8d567fbcd3 Fix compilation of libvirt against xen-unstable
* src/xen/xen_hypervisor.c: xen-unstable changeset 19788 removed
  MAX_VIRT_CPUS from public headers, breaking compilation of libvirt
  on -unstable.  Its semanitc was retained with XEN_LEGACY_MAX_VCPUS.
  Ensure MAX_VIRT_CPUS is defined accordingly.
2009-11-15 09:40:36 +01:00
Daniel P. Berrange
7c34bb2681 Filter out stale domains from xenstore listing
The xenstore database sometimes has stale domain IDs which are not
present in the hypervisor anymore. Filter these out to avoid causing
confusion

* src/xen/xs_internal.c: Filter domain IDs against HV's list
* src/xen/xen_hypervisor.h, src/xen/xen_hypervisor.c: Add new
  xenHypervisorHasDomain() method for checking ID validity
2009-11-12 11:53:54 +00:00
Matthias Bolte
790f0b3057 Add missing OOM error checks, reports and cleanups 2009-11-09 23:17:45 +01:00
Cole Robinson
4c44cdcce3 Various error reporting fixes
- Don't duplicate SystemError
- Use proper error code in domain_conf
- Fix a broken error call in qemu_conf
- Don't use VIR_ERR_ERROR in security driver (isn't a valid code in this case)
2009-11-03 16:46:54 -05:00
Chris Lalancette
03d777f345 Introduce virStrncpy.
Add the virStrncpy function, which takes a dst string, source string,
the number of bytes to copy and the number of bytes available in the
dest string.  If the source string is too large to fit into the
destination string, including the \0 byte, then no data is copied and
the function returns NULL.  Otherwise, this function copies n bytes
from source into dst, including the \0, and returns a pointer to the
dst string.  This function is intended to replace all unsafe uses
of strncpy in the code base, since strncpy does *not* guarantee that
the buffer terminates with a \0.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
2009-09-22 20:10:00 +02:00
Daniel P. Berrange
f7a107f73e Move xen driver code into src/xen/ directory
* src/Makefile.am, src/proxy_internal.c, src/proxy_internal.h
  src/sexpr.c, src/sexpr.h, src/xen_unified.c, src/xen_unified.h,
  src/xen_internal.c, src/xen_internal.h, src/xen_inotify.c,
  src/xen_inotify.h, src/xend_internal.c, src/xend_internal.h,
  src/xm_internal.c, src/xm_internal.h, src/xs_internal.c,
  src/xs_internal.h: Move to src/xen/ directory
* proxy/Makefile.am, proxy/libvirt_proxy.c, src/Makefile.am,
  src/libvirt.c, tests/sexpr2xmltest.c, tests/statstest.c,
  tests/xencapstest.c, tests/xmconfigtest.c, tests/xml2sexprtest.c:
  Adapt to changed xen location
* src/stats_linux.h, src/stats_linux.c: Remove xen specific block
  stats APIs
* src/qemu_driver.c, src/uml_driver.c: Add missing sys/un.h include
  uncovered after change to stats_linux.h
* src/xen/block_stats.h, src/xen/block_stats.c: Add xen specific
  block stats APIs
2009-09-21 14:41:42 +01:00