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cfg: Disallow usage of 'index' as variable name

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Since we've run afoul of the Xen-devel build for shadowing a global
declaration of 'index', just disallow using index for a variable name
This commit is contained in:
John Ferlan 2015-04-14 07:37:41 -04:00
parent ba7e88edf7
commit d223ca67cb
1 changed files with 5 additions and 0 deletions
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5
cfg.mk
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@ -564,6 +564,11 @@ sc_avoid_attribute_unused_in_header:
halt='use ATTRIBUTE_UNUSED in .c rather than .h files' \
$(_sc_search_regexp)
sc_prohibit_int_index:
@prohibit='\<(int|unsigned)\s*\*?index\>(\s|,|;)' \
halt='use different name than 'index' for declaration' \
$(_sc_search_regexp)
sc_prohibit_int_ijk:
@prohibit='\<(int|unsigned) ([^(=]* )*(i|j|k)\>(\s|,|;)' \
halt='use size_t, not int/unsigned int for loop vars i, j, k' \