[libvirt] [PATCH v4 13/13] Introduce syntax-check rule to prefer VIR_STRDUP over strdup

[Eric Blake]

On 05/20/2013 11:55 AM, Michal Privoznik wrote:
> ---
>  cfg.mk | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/cfg.mk b/cfg.mk
> index bb93c6a..c714915 100644
> --- a/cfg.mk
> +++ b/cfg.mk
> @@ -387,6 +387,11 @@ sc_prohibit_asprintf:
>  	halt='use strdup instead of virAsprintf with "%s"'		\

s/strdup/VIR_STRDUP/, so someone following this advice doesn't trigger
yet another round of syntax failure.

>  	  $(_sc_search_regexp)
>  
> +sc_prohibit_strdup:
> +	@prohibit='\<strn?dup\> *\('					\

"\> *(" is redundant; you can omit the \> and still get the same regex
matching power.

> +	halt='use VIR_STRDUP, not strdup'				\
> +	  $(_sc_search_regexp)
> +
>  # Prefer virSetUIDGID.
>  sc_prohibit_setuid:
>  	@prohibit='\<set(re)?[ug]id\> *\('				\
> @@ -874,6 +879,9 @@ exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
>  exclude_file_name_regexp--sc_prohibit_asprintf = \
>    ^(bootstrap.conf$$|src/util/virstring\.c$$|examples/domain-events/events-c/event-test\.c$$|tests/vircgroupmock\.c$$)
>  
> +exclude_file_name_regexp--sc_prohibit_strdup = \
> +  ^(docs/|examples/|python/|src/util/virstring\.c$$|tools/virsh\.c$$)

ACK with your amendment due to 14/13 and with the above tweaks; but
obviously don't apply until we've actually fixed the rest of the code :)

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 621 bytes
Desc: OpenPGP digital signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20130523/97fe9ab1/attachment-0001.sig>