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Commit 1ad560e4 authored by Jani Nikula's avatar Jani Nikula
Browse files

kernel-doc: abstract filename mapping 



Reduce duplication in follow-up work. No functional changes.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent da9726ec

scripts/kernel-doc

+18 −9
Original line number Diff line number Diff line
@@ -2730,26 +2730,35 @@ sub local_unescape($) { 
	return $text;

}



sub process_file($) {

sub map_filename($) {

    my $file;

    my $identifier;

    my $func;

    my $descr;

    my $in_purpose = 0;

    my $initial_section_counter = $section_counter;

    my ($orig_file) = @_;

    my $leading_space;



    if (defined($ENV{'SRCTREE'})) {

	$file = "$ENV{'SRCTREE'}" . "/" . $orig_file;

    }

    else {

    } else {

	$file = $orig_file;

    }



    if (defined($source_map{$file})) {

	$file = $source_map{$file};

    }



    return $file;

}



sub process_file($) {

    my $file;

    my $identifier;

    my $func;

    my $descr;

    my $in_purpose = 0;

    my $initial_section_counter = $section_counter;

    my ($orig_file) = @_;

    my $leading_space;



    $file = map_filename($orig_file);



    if (!open(IN,"<$file")) {

	print STDERR "Error: Cannot open file $file\n";

	++$errors;