The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
The libvirt coding standard is to use 'function(...args...)'
instead of 'function (...args...)'. A non-trivial number of
places did not follow this rule and are fixed in this patch.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In Xen 4.2, xs.h is deprecated in favor of xenstore.h. xs.h now
contains
#warning xs.h is deprecated use xenstore.h instead
#include <xenstore.h>
which fails compilation when warnings are treated as errors.
Introduce a configure-time check for xenstore.h and if found,
use it instead of xs.h.
https://www.gnu.org/licenses/gpl-howto.html recommends that
the 'If not, see <url>.' phrase be a separate sentence.
* tests/securityselinuxhelper.c: Remove doubled line.
* tests/securityselinuxtest.c: Likewise.
* globally: s/; If/. If/
This is a follow up patch of commit f9ce7dad6, it modifies all
the files which declare the copyright like "See COPYING.LIB for
the License of this software" to use the detailed/consistent one.
And deserts the outdated comments like:
* libvirt-qemu.h:
* Summary: qemu specific interfaces
* Description: Provides the interfaces of the libvirt library to handle
* qemu specific methods
*
* Copy: Copyright (C) 2010, 2012 Red Hat, Inc.
Uses the more compact style like:
* libvirt-qemu.h: Interfaces specific for QEMU/KVM driver
*
* Copyright (C) 2010, 2012 Red Hat, Inc.
Update the legacy Xen drivers to use virReportError instead of
the statsError, virXenInotifyError, virXenStoreError,
virXendError, xenUnifiedError, xenXMError custom macros
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The code is splattered with a mix of
sizeof foo
sizeof (foo)
sizeof(foo)
Standardize on sizeof(foo) and add a syntax check rule to
enforce it
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Also mark error messages in block_stats.c for translation, add the
new macro to the msg_gen functions in cfg.mk and add block_stats.c
to po/POTFILES.in
Similarly to deprecating close(), I am now deprecating fclose() and
introduce VIR_FORCE_FCLOSE() and VIR_FCLOSE(). Also, fdopen() is replaced with
VIR_FDOPEN().
Most of the files are opened in read-only mode, so usage of
VIR_FORCE_CLOSE() seemed appropriate. Others that are opened in write
mode already had the fclose()< 0 check and I converted those to
VIR_FCLOSE()< 0.
I did not find occurrences of possible double-closed files on the way.
Apparently the xen block device statistics moved from
"/sys/devices/xen-backend/vbd-%d-%d/statistics/%s"
to
"/sys/bus/xen-backend/devices/vbd-%d-%d/statistics/%s"
* src/xen/block_stats.c: try the extra path in case of failure to
find the statistics in /sys
Replace free(virBufferContentAndReset()) with virBufferFreeAndReset().
Update documentation and replace all remaining calls to free() with
calls to VIR_FREE(). Also add missing calls to virBufferFreeAndReset()
and virReportOOMError() in OOM error cases.
