Re: [PATCH 3/9] virsh-util: Add wrapper for virDomainFree

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On Tue, Apr 11, 2017 at 05:53:49PM +0200, Peter Krempa wrote:
virDomainFree has it's quirks (does not like NULL pointers, resets

*its

libvirt errors). Replace it by a virsh helper which will allow us to
centrally fix issues with it.

The syntax-check rule will prohibit new uses of virDomainFree.
---
cfg.mk                       |   8 ++
tools/virsh-domain-monitor.c |  36 ++++----
tools/virsh-domain.c         | 216 ++++++++++++++++++++-----------------------
tools/virsh-snapshot.c       |  24 ++---
tools/virsh-util.c           |  10 ++
tools/virsh-util.h           |   3 +
6 files changed, 149 insertions(+), 148 deletions(-)

diff --git a/cfg.mk b/cfg.mk
index cc174a3cc..1ff87f445 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1014,6 +1014,14 @@ sc_gettext_init:
	halt='the above files do not call virGettextInitialize'		\
	  $(_sc_search_regexp)


+#Ensure that virsh uses the wrappers on top of the object freeing APIs

This comment is missing a space after the opening fence. Please drop it,
as the human-readable error message should be self-evident.

+sc_prohibit_obj_free_apis_in_virsh:
+	@prohibit='\virDomainFree\b' \

There's no need to escape 'v'. Did you mean \bvirDomainFree\b?

+	in_vc_files='\virsh.*\.[ch]$$'                              \

The backslash can be dropped here.

+	exclude='sc_prohibit_obj_free_apis_in_virsh' \
+	halt='avoid using virDomainFree in virsh, use virsh-prefixed wrappers instead' \
+	  $(_sc_search_regexp)
+
# We don't use this feature of maint.mk.
prev_version_file = /dev/null


ACK

Jan

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