[libvirt] [PATCH 32/32] Prevent use of 'int' data type & 'ii', 'jj', 'kk' var names for loops

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; Add two syntax-check rules - sc_prohibit_int_ijk - block use of 'int' as a data type for any variables named 'i', 'j', 'k' - sc_prohibit_int_iijjkk - block use of 'ii', 'jj', 'kk' for any variable names --- cfg.mk | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/cfg.mk b/cfg.mk index bbe84b3..2285f08 100644 --- a/cfg.mk +++ b/cfg.mk @@ -545,6 +545,17 @@ sc_avoid_attribute_unused_in_header: halt='use ATTRIBUTE_UNUSED in .c rather than .h files' \ $(_sc_search_regexp) +sc_prohibit_int_ijk: + @prohibit='\<int ([^=\(]+ )*(i|j|k)(\s|,|;)' \ + halt='use size_t, not int/unsigned int for loop vars i, j, k' \ + $(_sc_search_regexp) + +sc_prohibit_loop_iijjkk: + @prohibit='\<int ([^=]+ )*(ii|jj|kk)(\s|,|;)' \ + halt='use i, j, k for loop iterators, not ii, jj, kk' \ + $(_sc_search_regexp) + + # Many of the function names below came from this filter: # git grep -B2 '\<_('|grep -E '\.c- *[[:alpha:]_][[:alnum:]_]* ?\(.*[,;]$' \ # |sed 's/.*\.c- *//'|perl -pe 's/ ?\(.*//'|sort -u \ @@ -971,3 +982,6 @@ exclude_file_name_regexp--sc_prohibit_include_public_headers_quote = \ exclude_file_name_regexp--sc_prohibit_include_public_headers_brackets = \ ^(python/|tools/|examples/|include/libvirt/(virterror|libvirt-(qemu|lxc))\.h$$) + +exclude_file_name_regexp--sc_prohibit_int_ijk = \ + ^(src/remote_protocol-structs|src/remote/remote_protocol.x|cfg.mk|include/)$ -- 1.8.1.4