+ if ($line =~ /^\+.*\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic|{)/) {
+ if (CHK("SPACING",
+ "No space is necessary after a cast\n" . $herecurr) &&
+ $fix) {
+ $fixed[$fixlinenr] =~
+ s/(\(\s*$Type\s*\))[ \t]+/$1/;
+ }
+ }
+
+ if ($realfile =~ m@^(drivers/net/|net/)@ &&
+ $prevrawline =~ /^\+[ \t]*\/\*[ \t]*$/ &&
+ $rawline =~ /^\+[ \t]*\*/ &&
+ $realline > 2) {
+ WARN("NETWORKING_BLOCK_COMMENT_STYLE",
+ "networking block comments don't use an empty /* line, use /* Comment...\n" . $hereprev);
+ }
+
+ if ($realfile =~ m@^(drivers/net/|net/)@ &&
+ $prevrawline =~ /^\+[ \t]*\/\*/ && #starting /*
+ $prevrawline !~ /\*\/[ \t]*$/ && #no trailing */
+ $rawline =~ /^\+/ && #line is new
+ $rawline !~ /^\+[ \t]*\*/) { #no leading *
+ WARN("NETWORKING_BLOCK_COMMENT_STYLE",
+ "networking block comments start with * on subsequent lines\n" . $hereprev);
+ }
+
+ if ($realfile =~ m@^(drivers/net/|net/)@ &&
+ $rawline !~ m@^\+[ \t]*\*/[ \t]*$@ && #trailing */
+ $rawline !~ m@^\+.*/\*.*\*/[ \t]*$@ && #inline /*...*/
+ $rawline !~ m@^\+.*\*{2,}/[ \t]*$@ && #trailing **/
+ $rawline =~ m@^\+[ \t]*.+\*\/[ \t]*$@) { #non blank */
+ WARN("NETWORKING_BLOCK_COMMENT_STYLE",
+ "networking block comments put the trailing */ on a separate line\n" . $herecurr);
+ }
+
+# check for missing blank lines after struct/union declarations
+# with exceptions for various attributes and macros
+ if ($prevline =~ /^[\+ ]};?\s*$/ &&
+ $line =~ /^\+/ &&
+ !($line =~ /^\+\s*$/ ||
+ $line =~ /^\+\s*EXPORT_SYMBOL/ ||
+ $line =~ /^\+\s*MODULE_/i ||
+ $line =~ /^\+\s*\#\s*(?:end|elif|else)/ ||
+ $line =~ /^\+[a-z_]*init/ ||
+ $line =~ /^\+\s*(?:static\s+)?[A-Z_]*ATTR/ ||
+ $line =~ /^\+\s*DECLARE/ ||
+ $line =~ /^\+\s*__setup/)) {
+ if (CHK("LINE_SPACING",
+ "Please use a blank line after function/struct/union/enum declarations\n" . $hereprev) &&
+ $fix) {
+ fix_insert_line($fixlinenr, "\+");
+ }
+ }
+
+# check for multiple consecutive blank lines
+ if ($prevline =~ /^[\+ ]\s*$/ &&
+ $line =~ /^\+\s*$/ &&
+ $last_blank_line != ($linenr - 1)) {
+ if (CHK("LINE_SPACING",
+ "Please don't use multiple blank lines\n" . $hereprev) &&
+ $fix) {
+ fix_delete_line($fixlinenr, $rawline);
+ }
+
+ $last_blank_line = $linenr;
+ }
+
+# check for missing blank lines after declarations
+ if ($sline =~ /^\+\s+\S/ && #Not at char 1
+ # actual declarations
+ ($prevline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ ||
+ # function pointer declarations
+ $prevline =~ /^\+\s+$Declare\s*\(\s*\*\s*$Ident\s*\)\s*[=,;:\[\(]/ ||
+ # foo bar; where foo is some local typedef or #define
+ $prevline =~ /^\+\s+$Ident(?:\s+|\s*\*\s*)$Ident\s*[=,;\[]/ ||
+ # known declaration macros
+ $prevline =~ /^\+\s+$declaration_macros/) &&
+ # for "else if" which can look like "$Ident $Ident"
+ !($prevline =~ /^\+\s+$c90_Keywords\b/ ||
+ # other possible extensions of declaration lines
+ $prevline =~ /(?:$Compare|$Assignment|$Operators)\s*$/ ||
+ # not starting a section or a macro "\" extended line
+ $prevline =~ /(?:\{\s*|\\)$/) &&
+ # looks like a declaration
+ !($sline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ ||
+ # function pointer declarations
+ $sline =~ /^\+\s+$Declare\s*\(\s*\*\s*$Ident\s*\)\s*[=,;:\[\(]/ ||
+ # foo bar; where foo is some local typedef or #define
+ $sline =~ /^\+\s+$Ident(?:\s+|\s*\*\s*)$Ident\s*[=,;\[]/ ||
+ # known declaration macros
+ $sline =~ /^\+\s+$declaration_macros/ ||
+ # start of struct or union or enum
+ $sline =~ /^\+\s+(?:union|struct|enum|typedef)\b/ ||
+ # start or end of block or continuation of declaration
+ $sline =~ /^\+\s+(?:$|[\{\}\.\#\"\?\:\(\[])/ ||
+ # bitfield continuation
+ $sline =~ /^\+\s+$Ident\s*:\s*\d+\s*[,;]/ ||
+ # other possible extensions of declaration lines
+ $sline =~ /^\+\s+\(?\s*(?:$Compare|$Assignment|$Operators)/) &&
+ # indentation of previous and current line are the same
+ (($prevline =~ /\+(\s+)\S/) && $sline =~ /^\+$1\S/)) {
+ if (WARN("LINE_SPACING",
+ "Missing a blank line after declarations\n" . $hereprev) &&
+ $fix) {
+ fix_insert_line($fixlinenr, "\+");
+ }
projects / psensor-pkg-debian.git / blobdiff