On Thu, Feb 25, 2021 at 08:20:33PM +0530, Aditya Srivastava wrote:
> +++ b/scripts/kernel-doc
> @@ -1201,12 +1201,23 @@ sub dump_union($$) {
> sub dump_struct($$) {
> my $x = shift;
> my $file = shift;
> + my $decl_type;
> + my $members;
> + my $type = qr{struct|union};
> + # For capturing struct/union definition body, i.e.
> "{members*}qualifiers*"
> + my $definition_body =
> qr{\{(.*)\}(?:\s*(?:__packed|__aligned|____cacheline_aligned_in_smp|____cacheline_aligned|__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)))*};
> - if ($x =~
> /(struct|union)\s+(\w+)\s*\{(.*)\}(\s*(__packed|__aligned|____cacheline_aligned_in_smp|____cacheline_aligned|__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)))*/)
> {
> - my $decl_type = $1;
> + if ($x =~ /($type)\s+(\w+)\s*$definition_body/) {
> + $decl_type = $1;
> $declaration_name = $2;
> - my $members = $3;
> + $members = $3;
> + } elsif ($x =~ /typedef\s+($type)\s*$definition_body\s*(\w+)\s*;/) {
> + $decl_type = $1;
> + $declaration_name = $3;
> + $members = $2;
> + }
In the same spirit as dump_function, would something like this work?
- if ($x =~
/(struct|union)\s+(\w+)\s*\{(.*)\}(\s*(__packed|__aligned|____cacheline_aligned_in_smp|____cacheline_aligned|__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)))*/)
{
+ $x =~ s/__packed +//;
+ $x =~ s/__aligned +//;
+ $x =~ s/____cacheline_aligned_in_smp +//;
+ $x =~ s/____cacheline_aligned +//;
+ $x =~ s/__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)//;
+
+ if ($x =~ /(struct|union)\s+(\w+)\s*\{(.*)\}(\s*)*/) {
