prohibit new uses of VIR_ERR_NO_MEMORY

* Makefile.maint (sc_prohibit_VIR_ERR_NO_MEMORY): New rule.
* .x-sc_prohibit_VIR_ERR_NO_MEMORY: New file: exceptions.

.x-sc_prohibit_VIR_ERR_NO_MEMORY

+ChangeLog
+docs/devhelp/libvirt-virterror.html
+docs/html/libvirt-virterror.html
+docs/libvirt-api.xml
+docs/libvirt-refs.xml
+include/libvirt/virterror.h
+qemud/remote.c
+src/virterror.c

ChangeLog

+Thu Jan 29 13:07:05 +0100 2009 Jim Meyering <meyering@redhat.com>
+
+	prohibit new uses of VIR_ERR_NO_MEMORY
+	* Makefile.maint (sc_prohibit_VIR_ERR_NO_MEMORY): New rule.
+	* .x-sc_prohibit_VIR_ERR_NO_MEMORY: New file: exceptions.
+
 Thu Jan 29 13:06:51 +0100 2009 Jim Meyering <meyering@redhat.com>
 
 	error-reporting calls using VIR_ERR_NO_MEMORY: use virReportOOMError instead

Makefile.maint

@@ -113,6 +113,11 @@ sc_prohibit_asprintf:
 	@grep -nE '\<[a]sprintf\>' $$($(VC_LIST_EXCEPT)) && \
 	  { echo '$(ME): use virAsprintf, not a'sprintf 1>&2; exit 1; } || :
 
+sc_prohibit_VIR_ERR_NO_MEMORY:
+	@re='\<V''IR_ERR_NO_MEMORY\>'					\
+	msg='use virReportOOMError, not V'IR_ERR_NO_MEMORY		\
+	  $(_prohibit_regexp)
+
 sc_prohibit_nonreentrant:
 	@fail=0 ; \
 	for i in $(NON_REENTRANT) ; \