diff options
Diffstat (limited to 'scripts/kernel-doc')
| -rwxr-xr-x | scripts/kernel-doc | 1506 |
1 files changed, 206 insertions, 1300 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index df0f045a9a89..fee8952037b1 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -48,16 +48,11 @@ Read C language source or header FILEs, extract embedded documentation comments, and print formatted documentation to standard output. The documentation comments are identified by "/**" opening comment mark. See -Documentation/kernel-doc-nano-HOWTO.txt for the documentation comment syntax. +Documentation/doc-guide/kernel-doc.rst for the documentation comment syntax. Output format selection (mutually exclusive): - -docbook Output DocBook format. - -html Output HTML format. - -html5 Output HTML5 format. - -list Output symbol list format. This is for use by docproc. -man Output troff manual page format. This is the default. -rst Output reStructuredText format. - -text Output plain text format. -none Do not output documentation, only warnings. Output selection (mutually exclusive): @@ -216,7 +211,7 @@ my $anon_struct_union = 0; my $type_constant = '\b``([^\`]+)``\b'; my $type_constant2 = '\%([-_\w]+)'; my $type_func = '(\w+)\(\)'; -my $type_param = '\@(\w+(\.\.\.)?)'; +my $type_param = '\@(\w*(\.\w+)*(\.\.\.)?)'; my $type_fp_param = '\@(\w+)\(\)'; # Special RST handling for func ptr params my $type_env = '(\$\w+)'; my $type_enum = '\&(enum\s*([_\w]+))'; @@ -225,84 +220,11 @@ my $type_typedef = '\&(typedef\s*([_\w]+))'; my $type_union = '\&(union\s*([_\w]+))'; my $type_member = '\&([_\w]+)(\.|->)([_\w]+)'; my $type_fallback = '\&([_\w]+)'; -my $type_enum_xml = '\&(enum\s*([_\w]+))'; -my $type_struct_xml = '\&(struct\s*([_\w]+))'; -my $type_typedef_xml = '\&(typedef\s*([_\w]+))'; -my $type_union_xml = '\&(union\s*([_\w]+))'; -my $type_member_xml = '\&([_\w]+)(\.|-\>)([_\w]+)'; -my $type_fallback_xml = '\&([_\w]+)'; my $type_member_func = $type_member . '\(\)'; # Output conversion substitutions. # One for each output format -# these work fairly well -my @highlights_html = ( - [$type_constant, "<i>\$1</i>"], - [$type_constant2, "<i>\$1</i>"], - [$type_func, "<b>\$1</b>"], - [$type_enum_xml, "<i>\$1</i>"], - [$type_struct_xml, "<i>\$1</i>"], - [$type_typedef_xml, "<i>\$1</i>"], - [$type_union_xml, "<i>\$1</i>"], - [$type_env, "<b><i>\$1</i></b>"], - [$type_param, "<tt><b>\$1</b></tt>"], - [$type_member_xml, "<tt><i>\$1</i>\$2\$3</tt>"], - [$type_fallback_xml, "<i>\$1</i>"] - ); -my $local_lt = "\\\\\\\\lt:"; -my $local_gt = "\\\\\\\\gt:"; -my $blankline_html = $local_lt . "p" . $local_gt; # was "<p>" - -# html version 5 -my @highlights_html5 = ( - [$type_constant, "<span class=\"const\">\$1</span>"], - [$type_constant2, "<span class=\"const\">\$1</span>"], - [$type_func, "<span class=\"func\">\$1</span>"], - [$type_enum_xml, "<span class=\"enum\">\$1</span>"], - [$type_struct_xml, "<span class=\"struct\">\$1</span>"], - [$type_typedef_xml, "<span class=\"typedef\">\$1</span>"], - [$type_union_xml, "<span class=\"union\">\$1</span>"], - [$type_env, "<span class=\"env\">\$1</span>"], - [$type_param, "<span class=\"param\">\$1</span>]"], - [$type_member_xml, "<span class=\"literal\"><span class=\"struct\">\$1</span>\$2<span class=\"member\">\$3</span></span>"], - [$type_fallback_xml, "<span class=\"struct\">\$1</span>"] - ); -my $blankline_html5 = $local_lt . "br /" . $local_gt; - -# XML, docbook format -my @highlights_xml = ( - ["([^=])\\\"([^\\\"<]+)\\\"", "\$1<quote>\$2</quote>"], - [$type_constant, "<constant>\$1</constant>"], - [$type_constant2, "<constant>\$1</constant>"], - [$type_enum_xml, "<type>\$1</type>"], - [$type_struct_xml, "<structname>\$1</structname>"], - [$type_typedef_xml, "<type>\$1</type>"], - [$type_union_xml, "<structname>\$1</structname>"], - [$type_param, "<parameter>\$1</parameter>"], - [$type_func, "<function>\$1</function>"], - [$type_env, "<envar>\$1</envar>"], - [$type_member_xml, "<literal><structname>\$1</structname>\$2<structfield>\$3</structfield></literal>"], - [$type_fallback_xml, "<structname>\$1</structname>"] - ); -my $blankline_xml = $local_lt . "/para" . $local_gt . $local_lt . "para" . $local_gt . "\n"; - -# gnome, docbook format -my @highlights_gnome = ( - [$type_constant, "<replaceable class=\"option\">\$1</replaceable>"], - [$type_constant2, "<replaceable class=\"option\">\$1</replaceable>"], - [$type_func, "<function>\$1</function>"], - [$type_enum, "<type>\$1</type>"], - [$type_struct, "<structname>\$1</structname>"], - [$type_typedef, "<type>\$1</type>"], - [$type_union, "<structname>\$1</structname>"], - [$type_env, "<envar>\$1</envar>"], - [$type_param, "<parameter>\$1</parameter>" ], - [$type_member, "<literal><structname>\$1</structname>\$2<structfield>\$3</structfield></literal>"], - [$type_fallback, "<structname>\$1</structname>"] - ); -my $blankline_gnome = "</para><para>\n"; - # these are pretty rough my @highlights_man = ( [$type_constant, "\$1"], @@ -318,21 +240,6 @@ my @highlights_man = ( ); my $blankline_man = ""; -# text-mode -my @highlights_text = ( - [$type_constant, "\$1"], - [$type_constant2, "\$1"], - [$type_func, "\$1"], - [$type_enum, "\$1"], - [$type_struct, "\$1"], - [$type_typedef, "\$1"], - [$type_union, "\$1"], - [$type_param, "\$1"], - [$type_member, "\$1\$2\$3"], - [$type_fallback, "\$1"] - ); -my $blankline_text = ""; - # rst-mode my @highlights_rst = ( [$type_constant, "``\$1``"], @@ -352,21 +259,6 @@ my @highlights_rst = ( ); my $blankline_rst = "\n"; -# list mode -my @highlights_list = ( - [$type_constant, "\$1"], - [$type_constant2, "\$1"], - [$type_func, "\$1"], - [$type_enum, "\$1"], - [$type_struct, "\$1"], - [$type_typedef, "\$1"], - [$type_union, "\$1"], - [$type_param, "\$1"], - [$type_member, "\$1"], - [$type_fallback, "\$1"] - ); -my $blankline_list = ""; - # read arguments if ($#ARGV == -1) { usage(); @@ -376,12 +268,12 @@ my $kernelversion; my $dohighlight = ""; my $verbose = 0; -my $output_mode = "man"; +my $output_mode = "rst"; my $output_preformatted = 0; my $no_doc_sections = 0; my $enable_lineno = 0; -my @highlights = @highlights_man; -my $blankline = $blankline_man; +my @highlights = @highlights_rst; +my $blankline = $blankline_rst; my $modulename = "Kernel API"; use constant { @@ -499,71 +391,51 @@ my $undescribed = "-- undescribed --"; reset_state(); -while ($ARGV[0] =~ m/^-(.*)/) { - my $cmd = shift @ARGV; - if ($cmd eq "-html") { - $output_mode = "html"; - @highlights = @highlights_html; - $blankline = $blankline_html; - } elsif ($cmd eq "-html5") { - $output_mode = "html5"; - @highlights = @highlights_html5; - $blankline = $blankline_html5; - } elsif ($cmd eq "-man") { +while ($ARGV[0] =~ m/^--?(.*)/) { + my $cmd = $1; + shift @ARGV; + if ($cmd eq "man") { $output_mode = "man"; @highlights = @highlights_man; $blankline = $blankline_man; - } elsif ($cmd eq "-text") { - $output_mode = "text"; - @highlights = @highlights_text; - $blankline = $blankline_text; - } elsif ($cmd eq "-rst") { + } elsif ($cmd eq "rst") { $output_mode = "rst"; @highlights = @highlights_rst; $blankline = $blankline_rst; - } elsif ($cmd eq "-docbook") { - $output_mode = "xml"; - @highlights = @highlights_xml; - $blankline = $blankline_xml; - } elsif ($cmd eq "-list") { - $output_mode = "list"; - @highlights = @highlights_list; - $blankline = $blankline_list; - } elsif ($cmd eq "-gnome") { - $output_mode = "gnome"; - @highlights = @highlights_gnome; - $blankline = $blankline_gnome; - } elsif ($cmd eq "-none") { + } elsif ($cmd eq "none") { $output_mode = "none"; - } elsif ($cmd eq "-module") { # not needed for XML, inherits from calling document + } elsif ($cmd eq "module") { # not needed for XML, inherits from calling document $modulename = shift @ARGV; - } elsif ($cmd eq "-function") { # to only output specific functions + } elsif ($cmd eq "function") { # to only output specific functions $output_selection = OUTPUT_INCLUDE; $function = shift @ARGV; $function_table{$function} = 1; - } elsif ($cmd eq "-nofunction") { # output all except specific functions + } elsif ($cmd eq "nofunction") { # output all except specific functions $output_selection = OUTPUT_EXCLUDE; $function = shift @ARGV; $function_table{$function} = 1; - } elsif ($cmd eq "-export") { # only exported symbols + } elsif ($cmd eq "export") { # only exported symbols $output_selection = OUTPUT_EXPORTED; %function_table = (); - } elsif ($cmd eq "-internal") { # only non-exported symbols + } elsif ($cmd eq "internal") { # only non-exported symbols $output_selection = OUTPUT_INTERNAL; %function_table = (); - } elsif ($cmd eq "-export-file") { + } elsif ($cmd eq "export-file") { my $file = shift @ARGV; push(@export_file_list, $file); - } elsif ($cmd eq "-v") { + } elsif ($cmd eq "v") { $verbose = 1; - } elsif (($cmd eq "-h") || ($cmd eq "--help")) { + } elsif (($cmd eq "h") || ($cmd eq "help")) { usage(); - } elsif ($cmd eq '-no-doc-sections') { + } elsif ($cmd eq 'no-doc-sections') { $no_doc_sections = 1; - } elsif ($cmd eq '-enable-lineno') { + } elsif ($cmd eq 'enable-lineno') { $enable_lineno = 1; - } elsif ($cmd eq '-show-not-found') { + } elsif ($cmd eq 'show-not-found') { $show_not_found = 1; + } else { + # Unknown argument + usage(); } } @@ -670,22 +542,11 @@ sub output_highlight { # confess "output_highlight got called with no args?\n"; # } - if ($output_mode eq "html" || $output_mode eq "html5" || - $output_mode eq "xml") { - $contents = local_unescape($contents); - # convert data read & converted thru xml_escape() into &xyz; format: - $contents =~ s/\\\\\\/\&/g; - } # print STDERR "contents b4:$contents\n"; eval $dohighlight; die $@ if $@; # print STDERR "contents af:$contents\n"; -# strip whitespaces when generating html5 - if ($output_mode eq "html5") { - $contents =~ s/^\s+//; - $contents =~ s/\s+$//; - } foreach $line (split "\n", $contents) { if (! $output_preformatted) { $line =~ s/^\s*//; @@ -706,817 +567,6 @@ sub output_highlight { } } -# output sections in html -sub output_section_html(%) { - my %args = %{$_[0]}; - my $section; - - foreach $section (@{$args{'sectionlist'}}) { - print "<h3>$section</h3>\n"; - print "<blockquote>\n"; - output_highlight($args{'sections'}{$section}); - print "</blockquote>\n"; - } -} - -# output enum in html -sub output_enum_html(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - print "<h2>enum " . $args{'enum'} . "</h2>\n"; - - print "<b>enum " . $args{'enum'} . "</b> {<br>\n"; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - print " <b>" . $parameter . "</b>"; - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ",\n"; - } - print "<br>"; - } - print "};<br>\n"; - - print "<h3>Constants</h3>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - print "<dt><b>" . $parameter . "</b>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter}); - } - print "</dl>\n"; - output_section_html(@_); - print "<hr>\n"; -} - -# output typedef in html -sub output_typedef_html(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - print "<h2>typedef " . $args{'typedef'} . "</h2>\n"; - - print "<b>typedef " . $args{'typedef'} . "</b>\n"; - output_section_html(@_); - print "<hr>\n"; -} - -# output struct in html -sub output_struct_html(%) { - my %args = %{$_[0]}; - my ($parameter); - - print "<h2>" . $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "</h2>\n"; - print "<b>" . $args{'type'} . " " . $args{'struct'} . "</b> {<br>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - if ($parameter =~ /^#/) { - print "$parameter<br>\n"; - next; - } - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print " <i>$1</i><b>$parameter</b>) <i>($2)</i>;<br>\n"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print " <i>$1</i> <b>$parameter</b>$2;<br>\n"; - } else { - print " <i>$type</i> <b>$parameter</b>;<br>\n"; - } - } - print "};<br>\n"; - - print "<h3>Members</h3>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - ($parameter =~ /^#/) && next; - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt><b>" . $parameter . "</b>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - } - print "</dl>\n"; - output_section_html(@_); - print "<hr>\n"; -} - -# output function in html -sub output_function_html(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - - print "<h2>" . $args{'function'} . " - " . $args{'purpose'} . "</h2>\n"; - print "<i>" . $args{'functiontype'} . "</i>\n"; - print "<b>" . $args{'function'} . "</b>\n"; - print "("; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print "<i>$1</i><b>$parameter</b>) <i>($2)</i>"; - } else { - print "<i>" . $type . "</i> <b>" . $parameter . "</b>"; - } - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ",\n"; - } - } - print ")\n"; - - print "<h3>Arguments</h3>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt><b>" . $parameter . "</b>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - } - print "</dl>\n"; - output_section_html(@_); - print "<hr>\n"; -} - -# output DOC: block header in html -sub output_blockhead_html(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - - foreach $section (@{$args{'sectionlist'}}) { - print "<h3>$section</h3>\n"; - print "<ul>\n"; - output_highlight($args{'sections'}{$section}); - print "</ul>\n"; - } - print "<hr>\n"; -} - -# output sections in html5 -sub output_section_html5(%) { - my %args = %{$_[0]}; - my $section; - - foreach $section (@{$args{'sectionlist'}}) { - print "<section>\n"; - print "<h1>$section</h1>\n"; - print "<p>\n"; - output_highlight($args{'sections'}{$section}); - print "</p>\n"; - print "</section>\n"; - } -} - -# output enum in html5 -sub output_enum_html5(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - my $html5id; - - $html5id = $args{'enum'}; - $html5id =~ s/[^a-zA-Z0-9\-]+/_/g; - print "<article class=\"enum\" id=\"enum:". $html5id . "\">"; - print "<h1>enum " . $args{'enum'} . "</h1>\n"; - print "<ol class=\"code\">\n"; - print "<li>"; - print "<span class=\"keyword\">enum</span> "; - print "<span class=\"identifier\">" . $args{'enum'} . "</span> {"; - print "</li>\n"; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - print "<li class=\"indent\">"; - print "<span class=\"param\">" . $parameter . "</span>"; - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ","; - } - print "</li>\n"; - } - print "<li>};</li>\n"; - print "</ol>\n"; - - print "<section>\n"; - print "<h1>Constants</h1>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - print "<dt>" . $parameter . "</dt>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter}); - print "</dd>\n"; - } - print "</dl>\n"; - print "</section>\n"; - output_section_html5(@_); - print "</article>\n"; -} - -# output typedef in html5 -sub output_typedef_html5(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - my $html5id; - - $html5id = $args{'typedef'}; - $html5id =~ s/[^a-zA-Z0-9\-]+/_/g; - print "<article class=\"typedef\" id=\"typedef:" . $html5id . "\">\n"; - print "<h1>typedef " . $args{'typedef'} . "</h1>\n"; - - print "<ol class=\"code\">\n"; - print "<li>"; - print "<span class=\"keyword\">typedef</span> "; - print "<span class=\"identifier\">" . $args{'typedef'} . "</span>"; - print "</li>\n"; - print "</ol>\n"; - output_section_html5(@_); - print "</article>\n"; -} - -# output struct in html5 -sub output_struct_html5(%) { - my %args = %{$_[0]}; - my ($parameter); - my $html5id; - - $html5id = $args{'struct'}; - $html5id =~ s/[^a-zA-Z0-9\-]+/_/g; - print "<article class=\"struct\" id=\"struct:" . $html5id . "\">\n"; - print "<hgroup>\n"; - print "<h1>" . $args{'type'} . " " . $args{'struct'} . "</h1>"; - print "<h2>". $args{'purpose'} . "</h2>\n"; - print "</hgroup>\n"; - print "<ol class=\"code\">\n"; - print "<li>"; - print "<span class=\"type\">" . $args{'type'} . "</span> "; - print "<span class=\"identifier\">" . $args{'struct'} . "</span> {"; - print "</li>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - print "<li class=\"indent\">"; - if ($parameter =~ /^#/) { - print "<span class=\"param\">" . $parameter ."</span>\n"; - print "</li>\n"; - next; - } - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print "<span class=\"type\">$1</span> "; - print "<span class=\"param\">$parameter</span>"; - print "<span class=\"type\">)</span> "; - print "(<span class=\"args\">$2</span>);"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print "<span class=\"type\">$1</span> "; - print "<span class=\"param\">$parameter</span>"; - print "<span class=\"bits\">$2</span>;"; - } else { - print "<span class=\"type\">$type</span> "; - print "<span class=\"param\">$parameter</span>;"; - } - print "</li>\n"; - } - print "<li>};</li>\n"; - print "</ol>\n"; - - print "<section>\n"; - print "<h1>Members</h1>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - ($parameter =~ /^#/) && next; - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt>" . $parameter . "</dt>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print "</dd>\n"; - } - print "</dl>\n"; - print "</section>\n"; - output_section_html5(@_); - print "</article>\n"; -} - -# output function in html5 -sub output_function_html5(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - my $html5id; - - $html5id = $args{'function'}; - $html5id =~ s/[^a-zA-Z0-9\-]+/_/g; - print "<article class=\"function\" id=\"func:". $html5id . "\">\n"; - print "<hgroup>\n"; - print "<h1>" . $args{'function'} . "</h1>"; - print "<h2>" . $args{'purpose'} . "</h2>\n"; - print "</hgroup>\n"; - print "<ol class=\"code\">\n"; - print "<li>"; - print "<span class=\"type\">" . $args{'functiontype'} . "</span> "; - print "<span class=\"identifier\">" . $args{'function'} . "</span> ("; - print "</li>"; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - print "<li class=\"indent\">"; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print "<span class=\"type\">$1</span> "; - print "<span class=\"param\">$parameter</span>"; - print "<span class=\"type\">)</span> "; - print "(<span class=\"args\">$2</span>)"; - } else { - print "<span class=\"type\">$type</span> "; - print "<span class=\"param\">$parameter</span>"; - } - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ","; - } - print "</li>\n"; - } - print "<li>)</li>\n"; - print "</ol>\n"; - - print "<section>\n"; - print "<h1>Arguments</h1>\n"; - print "<p>\n"; - print "<dl>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "<dt>" . $parameter . "</dt>\n"; - print "<dd>"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print "</dd>\n"; - } - print "</dl>\n"; - print "</section>\n"; - output_section_html5(@_); - print "</article>\n"; -} - -# output DOC: block header in html5 -sub output_blockhead_html5(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - my $html5id; - - foreach $section (@{$args{'sectionlist'}}) { - $html5id = $section; - $html5id =~ s/[^a-zA-Z0-9\-]+/_/g; - print "<article class=\"doc\" id=\"doc:". $html5id . "\">\n"; - print "<h1>$section</h1>\n"; - print "<p>\n"; - output_highlight($args{'sections'}{$section}); - print "</p>\n"; - } - print "</article>\n"; -} - -sub output_section_xml(%) { - my %args = %{$_[0]}; - my $section; - # print out each section - $lineprefix=" "; - foreach $section (@{$args{'sectionlist'}}) { - print "<refsect1>\n"; - print "<title>$section</title>\n"; - if ($section =~ m/EXAMPLE/i) { - print "<informalexample><programlisting>\n"; - $output_preformatted = 1; - } else { - print "<para>\n"; - } - output_highlight($args{'sections'}{$section}); - $output_preformatted = 0; - if ($section =~ m/EXAMPLE/i) { - print "</programlisting></informalexample>\n"; - } else { - print "</para>\n"; - } - print "</refsect1>\n"; - } -} - -# output function in XML DocBook -sub output_function_xml(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - my $id; - - $id = "API-" . $args{'function'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - print "<refentry id=\"$id\">\n"; - print "<refentryinfo>\n"; - print " <title>LINUX</title>\n"; - print " <productname>Kernel Hackers Manual</productname>\n"; - print " <date>$man_date</date>\n"; - print "</refentryinfo>\n"; - print "<refmeta>\n"; - print " <refentrytitle><phrase>" . $args{'function'} . "</phrase></refentrytitle>\n"; - print " <manvolnum>9</manvolnum>\n"; - print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; - print "</refmeta>\n"; - print "<refnamediv>\n"; - print " <refname>" . $args{'function'} . "</refname>\n"; - print " <refpurpose>\n"; - print " "; - output_highlight ($args{'purpose'}); - print " </refpurpose>\n"; - print "</refnamediv>\n"; - - print "<refsynopsisdiv>\n"; - print " <title>Synopsis</title>\n"; - print " <funcsynopsis><funcprototype>\n"; - print " <funcdef>" . $args{'functiontype'} . " "; - print "<function>" . $args{'function'} . " </function></funcdef>\n"; - - $count = 0; - if ($#{$args{'parameterlist'}} >= 0) { - foreach $parameter (@{$args{'parameterlist'}}) { - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print " <paramdef>$1<parameter>$parameter</parameter>)\n"; - print " <funcparams>$2</funcparams></paramdef>\n"; - } else { - print " <paramdef>" . $type; - print " <parameter>$parameter</parameter></paramdef>\n"; - } - } - } else { - print " <void/>\n"; - } - print " </funcprototype></funcsynopsis>\n"; - print "</refsynopsisdiv>\n"; - - # print parameters - print "<refsect1>\n <title>Arguments</title>\n"; - if ($#{$args{'parameterlist'}} >= 0) { - print " <variablelist>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - $type = $args{'parametertypes'}{$parameter}; - - print " <varlistentry>\n <term><parameter>$type $parameter</parameter></term>\n"; - print " <listitem>\n <para>\n"; - $lineprefix=" "; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print " </para>\n </listitem>\n </varlistentry>\n"; - } - print " </variablelist>\n"; - } else { - print " <para>\n None\n </para>\n"; - } - print "</refsect1>\n"; - - output_section_xml(@_); - print "</refentry>\n\n"; -} - -# output struct in XML DocBook -sub output_struct_xml(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $id; - - $id = "API-struct-" . $args{'struct'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - print "<refentry id=\"$id\">\n"; - print "<refentryinfo>\n"; - print " <title>LINUX</title>\n"; - print " <productname>Kernel Hackers Manual</productname>\n"; - print " <date>$man_date</date>\n"; - print "</refentryinfo>\n"; - print "<refmeta>\n"; - print " <refentrytitle><phrase>" . $args{'type'} . " " . $args{'struct'} . "</phrase></refentrytitle>\n"; - print " <manvolnum>9</manvolnum>\n"; - print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; - print "</refmeta>\n"; - print "<refnamediv>\n"; - print " <refname>" . $args{'type'} . " " . $args{'struct'} . "</refname>\n"; - print " <refpurpose>\n"; - print " "; - output_highlight ($args{'purpose'}); - print " </refpurpose>\n"; - print "</refnamediv>\n"; - - print "<refsynopsisdiv>\n"; - print " <title>Synopsis</title>\n"; - print " <programlisting>\n"; - print $args{'type'} . " " . $args{'struct'} . " {\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - if ($parameter =~ /^#/) { - my $prm = $parameter; - # convert data read & converted thru xml_escape() into &xyz; format: - # This allows us to have #define macros interspersed in a struct. - $prm =~ s/\\\\\\/\&/g; - print "$prm\n"; - next; - } - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - defined($args{'parameterdescs'}{$parameter_name}) || next; - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print " $1 $parameter) ($2);\n"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print " $1 $parameter$2;\n"; - } else { - print " " . $type . " " . $parameter . ";\n"; - } - } - print "};"; - print " </programlisting>\n"; - print "</refsynopsisdiv>\n"; - - print " <refsect1>\n"; - print " <title>Members</title>\n"; - - if ($#{$args{'parameterlist'}} >= 0) { - print " <variablelist>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - ($parameter =~ /^#/) && next; - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - defined($args{'parameterdescs'}{$parameter_name}) || next; - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - print " <varlistentry>"; - print " <term><literal>$type $parameter</literal></term>\n"; - print " <listitem><para>\n"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print " </para></listitem>\n"; - print " </varlistentry>\n"; - } - print " </variablelist>\n"; - } else { - print " <para>\n None\n </para>\n"; - } - print " </refsect1>\n"; - - output_section_xml(@_); - - print "</refentry>\n\n"; -} - -# output enum in XML DocBook -sub output_enum_xml(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - my $id; - - $id = "API-enum-" . $args{'enum'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - print "<refentry id=\"$id\">\n"; - print "<refentryinfo>\n"; - print " <title>LINUX</title>\n"; - print " <productname>Kernel Hackers Manual</productname>\n"; - print " <date>$man_date</date>\n"; - print "</refentryinfo>\n"; - print "<refmeta>\n"; - print " <refentrytitle><phrase>enum " . $args{'enum'} . "</phrase></refentrytitle>\n"; - print " <manvolnum>9</manvolnum>\n"; - print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n"; - print "</refmeta>\n"; - print "<refnamediv>\n"; - print " <refname>enum " . $args{'enum'} . "</refname>\n"; - print " <refpurpose>\n"; - print " "; - output_highlight ($args{'purpose'}); - print " </refpurpose>\n"; - print "</refnamediv>\n"; - - print "<refsynopsisdiv>\n"; - print " <title>Synopsis</title>\n"; - print " <programlisting>\n"; - print "enum " . $args{'enum'} . " {\n"; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - print " $parameter"; - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ","; - } - print "\n"; - } - print "};"; - print " </programlisting>\n"; - print "</refsynopsisdiv>\n"; - - print "<refsect1>\n"; - print " <title>Constants</title>\n"; - print " <variablelist>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - print " <varlistentry>"; - print " <term>$parameter</term>\n"; - print " <listitem><para>\n"; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print " </para></listitem>\n"; - print " </varlistentry>\n"; - } - print " </variablelist>\n"; - print "</refsect1>\n"; - - output_section_xml(@_); - - print "</refentry>\n\n"; -} - -# output typedef in XML DocBook -sub output_typedef_xml(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $id; - - $id = "API-typedef-" . $args{'typedef'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - print "<refentry id=\"$id\">\n"; - print "<refentryinfo>\n"; - print " <title>LINUX</title>\n"; - print " <productname>Kernel Hackers Manual</productname>\n"; - print " <date>$man_date</date>\n"; - print "</refentryinfo>\n"; - print "<refmeta>\n"; - print " <refentrytitle><phrase>typedef " . $args{'typedef'} . "</phrase></refentrytitle>\n"; - print " <manvolnum>9</manvolnum>\n"; - print "</refmeta>\n"; - print "<refnamediv>\n"; - print " <refname>typedef " . $args{'typedef'} . "</refname>\n"; - print " <refpurpose>\n"; - print " "; - output_highlight ($args{'purpose'}); - print " </refpurpose>\n"; - print "</refnamediv>\n"; - - print "<refsynopsisdiv>\n"; - print " <title>Synopsis</title>\n"; - print " <synopsis>typedef " . $args{'typedef'} . ";</synopsis>\n"; - print "</refsynopsisdiv>\n"; - - output_section_xml(@_); - - print "</refentry>\n\n"; -} - -# output in XML DocBook -sub output_blockhead_xml(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - - my $id = $args{'module'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - # print out each section - $lineprefix=" "; - foreach $section (@{$args{'sectionlist'}}) { - if (!$args{'content-only'}) { - print "<refsect1>\n <title>$section</title>\n"; - } - if ($section =~ m/EXAMPLE/i) { - print "<example><para>\n"; - $output_preformatted = 1; - } else { - print "<para>\n"; - } - output_highlight($args{'sections'}{$section}); - $output_preformatted = 0; - if ($section =~ m/EXAMPLE/i) { - print "</para></example>\n"; - } else { - print "</para>"; - } - if (!$args{'content-only'}) { - print "\n</refsect1>\n"; - } - } - - print "\n\n"; -} - -# output in XML DocBook -sub output_function_gnome { - my %args = %{$_[0]}; - my ($parameter, $section); - my $count; - my $id; - - $id = $args{'module'} . "-" . $args{'function'}; - $id =~ s/[^A-Za-z0-9]/-/g; - - print "<sect2>\n"; - print " <title id=\"$id\">" . $args{'function'} . "</title>\n"; - - print " <funcsynopsis>\n"; - print " <funcdef>" . $args{'functiontype'} . " "; - print "<function>" . $args{'function'} . " "; - print "</function></funcdef>\n"; - - $count = 0; - if ($#{$args{'parameterlist'}} >= 0) { - foreach $parameter (@{$args{'parameterlist'}}) { - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print " <paramdef>$1 <parameter>$parameter</parameter>)\n"; - print " <funcparams>$2</funcparams></paramdef>\n"; - } else { - print " <paramdef>" . $type; - print " <parameter>$parameter</parameter></paramdef>\n"; - } - } - } else { - print " <void>\n"; - } - print " </funcsynopsis>\n"; - if ($#{$args{'parameterlist'}} >= 0) { - print " <informaltable pgwide=\"1\" frame=\"none\" role=\"params\">\n"; - print "<tgroup cols=\"2\">\n"; - print "<colspec colwidth=\"2*\">\n"; - print "<colspec colwidth=\"8*\">\n"; - print "<tbody>\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - print " <row><entry align=\"right\"><parameter>$parameter</parameter></entry>\n"; - print " <entry>\n"; - $lineprefix=" "; - output_highlight($args{'parameterdescs'}{$parameter_name}); - print " </entry></row>\n"; - } - print " </tbody></tgroup></informaltable>\n"; - } else { - print " <para>\n None\n </para>\n"; - } - - # print out each section - $lineprefix=" "; - foreach $section (@{$args{'sectionlist'}}) { - print "<simplesect>\n <title>$section</title>\n"; - if ($section =~ m/EXAMPLE/i) { - print "<example><programlisting>\n"; - $output_preformatted = 1; - } else { - } - print "<para>\n"; - output_highlight($args{'sections'}{$section}); - $output_preformatted = 0; - print "</para>\n"; - if ($section =~ m/EXAMPLE/i) { - print "</programlisting></example>\n"; - } else { - } - print " </simplesect>\n"; - } - - print "</sect2>\n\n"; -} - ## # output function in man sub output_function_man(%) { @@ -1620,32 +670,12 @@ sub output_struct_man(%) { print ".SH NAME\n"; print $args{'type'} . " " . $args{'struct'} . " \\- " . $args{'purpose'} . "\n"; + my $declaration = $args{'definition'}; + $declaration =~ s/\t/ /g; + $declaration =~ s/\n/"\n.br\n.BI \"/g; print ".SH SYNOPSIS\n"; print $args{'type'} . " " . $args{'struct'} . " {\n.br\n"; - - foreach my $parameter (@{$args{'parameterlist'}}) { - if ($parameter =~ /^#/) { - print ".BI \"$parameter\"\n.br\n"; - next; - } - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print ".BI \" " . $1 . "\" " . $parameter . " \") (" . $2 . ")" . "\"\n;\n"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print ".BI \" " . $1 . "\ \" " . $parameter . $2 . " \"" . "\"\n;\n"; - } else { - $type =~ s/([^\*])$/$1 /; - print ".BI \" " . $type . "\" " . $parameter . " \"" . "\"\n;\n"; - } - print "\n.br\n"; - } - print "};\n.br\n"; + print ".BI \"$declaration\n};\n.br\n\n"; print ".SH Members\n"; foreach $parameter (@{$args{'parameterlist'}}) { @@ -1695,161 +725,6 @@ sub output_blockhead_man(%) { } ## -# output in text -sub output_function_text(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - my $start; - - print "Name:\n\n"; - print $args{'function'} . " - " . $args{'purpose'} . "\n"; - - print "\nSynopsis:\n\n"; - if ($args{'functiontype'} ne "") { - $start = $args{'functiontype'} . " " . $args{'function'} . " ("; - } else { - $start = $args{'function'} . " ("; - } - print $start; - - my $count = 0; - foreach my $parameter (@{$args{'parameterlist'}}) { - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print $1 . $parameter . ") (" . $2; - } else { - print $type . " " . $parameter; - } - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ",\n"; - print " " x length($start); - } else { - print ");\n\n"; - } - } - - print "Arguments:\n\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - print $parameter . "\n\t" . $args{'parameterdescs'}{$parameter_name} . "\n"; - } - output_section_text(@_); -} - -#output sections in text -sub output_section_text(%) { - my %args = %{$_[0]}; - my $section; - - print "\n"; - foreach $section (@{$args{'sectionlist'}}) { - print "$section:\n\n"; - output_highlight($args{'sections'}{$section}); - } - print "\n\n"; -} - -# output enum in text -sub output_enum_text(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - print "Enum:\n\n"; - - print "enum " . $args{'enum'} . " - " . $args{'purpose'} . "\n\n"; - print "enum " . $args{'enum'} . " {\n"; - $count = 0; - foreach $parameter (@{$args{'parameterlist'}}) { - print "\t$parameter"; - if ($count != $#{$args{'parameterlist'}}) { - $count++; - print ","; - } - print "\n"; - } - print "};\n\n"; - - print "Constants:\n\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - print "$parameter\n\t"; - print $args{'parameterdescs'}{$parameter} . "\n"; - } - - output_section_text(@_); -} - -# output typedef in text -sub output_typedef_text(%) { - my %args = %{$_[0]}; - my ($parameter); - my $count; - print "Typedef:\n\n"; - - print "typedef " . $args{'typedef'} . " - " . $args{'purpose'} . "\n"; - output_section_text(@_); -} - -# output struct as text -sub output_struct_text(%) { - my %args = %{$_[0]}; - my ($parameter); - - print $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "\n\n"; - print $args{'type'} . " " . $args{'struct'} . " {\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - if ($parameter =~ /^#/) { - print "$parameter\n"; - next; - } - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print "\t$1 $parameter) ($2);\n"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print "\t$1 $parameter$2;\n"; - } else { - print "\t" . $type . " " . $parameter . ";\n"; - } - } - print "};\n\n"; - - print "Members:\n\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - ($parameter =~ /^#/) && next; - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - print "$parameter\n\t"; - print $args{'parameterdescs'}{$parameter_name} . "\n"; - } - print "\n"; - output_section_text(@_); -} - -sub output_blockhead_text(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - - foreach $section (@{$args{'sectionlist'}}) { - print " $section:\n"; - print " -> "; - output_highlight($args{'sections'}{$section}); - } -} - -## # output in restructured text # @@ -2038,29 +913,9 @@ sub output_struct_rst(%) { print "**Definition**\n\n"; print "::\n\n"; - print " " . $args{'type'} . " " . $args{'struct'} . " {\n"; - foreach $parameter (@{$args{'parameterlist'}}) { - if ($parameter =~ /^#/) { - print " " . "$parameter\n"; - next; - } - - my $parameter_name = $parameter; - $parameter_name =~ s/\[.*//; - - ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next; - $type = $args{'parametertypes'}{$parameter}; - if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { - # pointer-to-function - print " $1 $parameter) ($2);\n"; - } elsif ($type =~ m/^(.*?)\s*(:.*)/) { - # bitfield - print " $1 $parameter$2;\n"; - } else { - print " " . $type . " " . $parameter . ";\n"; - } - } - print " };\n\n"; + my $declaration = $args{'definition'}; + $declaration =~ s/\t/ /g; + print " " . $args{'type'} . " " . $args{'struct'} . " {\n$declaration };\n\n"; print "**Members**\n\n"; $lineprefix = " "; @@ -2083,44 +938,6 @@ sub output_struct_rst(%) { output_section_rst(@_); } - -## list mode output functions - -sub output_function_list(%) { - my %args = %{$_[0]}; - - print $args{'function'} . "\n"; -} - -# output enum in list -sub output_enum_list(%) { - my %args = %{$_[0]}; - print $args{'enum'} . "\n"; -} - -# output typedef in list -sub output_typedef_list(%) { - my %args = %{$_[0]}; - print $args{'typedef'} . "\n"; -} - -# output struct as list -sub output_struct_list(%) { - my %args = %{$_[0]}; - - print $args{'struct'} . "\n"; -} - -sub output_blockhead_list(%) { - my %args = %{$_[0]}; - my ($parameter, $section); - - foreach $section (@{$args{'sectionlist'}}) { - print "DOC: $section\n"; - } -} - - ## none mode output functions sub output_function_none(%) { @@ -2186,39 +1003,128 @@ sub dump_union($$) { sub dump_struct($$) { my $x = shift; my $file = shift; - my $nested; if ($x =~ /(struct|union)\s+(\w+)\s*{(.*)}/) { my $decl_type = $1; $declaration_name = $2; my $members = $3; - # ignore embedded structs or unions - $members =~ s/({.*})//g; - $nested = $1; - # ignore members marked private: $members =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gosi; $members =~ s/\/\*\s*private:.*//gosi; # strip comments: $members =~ s/\/\*.*?\*\///gos; - $nested =~ s/\/\*.*?\*\///gos; # strip attributes $members =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//i; $members =~ s/__aligned\s*\([^;]*\)//gos; $members =~ s/\s*CRYPTO_MINALIGN_ATTR//gos; # replace DECLARE_BITMAP - $members =~ s/DECLARE_BITMAP\s*\(([^,)]+), ([^,)]+)\)/unsigned long $1\[BITS_TO_LONGS($2)\]/gos; + $members =~ s/DECLARE_BITMAP\s*\(([^,)]+),\s*([^,)]+)\)/unsigned long $1\[BITS_TO_LONGS($2)\]/gos; # replace DECLARE_HASHTABLE - $members =~ s/DECLARE_HASHTABLE\s*\(([^,)]+), ([^,)]+)\)/unsigned long $1\[1 << (($2) - 1)\]/gos; - - create_parameterlist($members, ';', $file); - check_sections($file, $declaration_name, $decl_type, $sectcheck, $struct_actual, $nested); - + $members =~ s/DECLARE_HASHTABLE\s*\(([^,)]+),\s*([^,)]+)\)/unsigned long $1\[1 << (($2) - 1)\]/gos; + # replace DECLARE_KFIFO + $members =~ s/DECLARE_KFIFO\s*\(([^,)]+),\s*([^,)]+),\s*([^,)]+)\)/$2 \*$1/gos; + # replace DECLARE_KFIFO_PTR + $members =~ s/DECLARE_KFIFO_PTR\s*\(([^,)]+),\s*([^,)]+)\)/$2 \*$1/gos; + + my $declaration = $members; + + # Split nested struct/union elements as newer ones + while ($members =~ m/(struct|union)([^\{\};]+)\{([^\{\}]*)\}([^\{\}\;]*)\;/) { + my $newmember; + my $maintype = $1; + my $ids = $4; + my $content = $3; + foreach my $id(split /,/, $ids) { + $newmember .= "$maintype $id; "; + + $id =~ s/[:\[].*//; + $id =~ s/^\s*\**(\S+)\s*/$1/; + foreach my $arg (split /;/, $content) { + next if ($arg =~ m/^\s*$/); + if ($arg =~ m/^([^\(]+\(\*?\s*)([\w\.]*)(\s*\).*)/) { + # pointer-to-function + my $type = $1; + my $name = $2; + my $extra = $3; + next if (!$name); + if ($id =~ m/^\s*$/) { + # anonymous struct/union + $newmember .= "$type$name$extra; "; + } else { + $newmember .= "$type$id.$name$extra; "; + } + } else { + my $type; + my $names; + $arg =~ s/^\s+//; + $arg =~ s/\s+$//; + # Handle bitmaps + $arg =~ s/:\s*\d+\s*//g; + # Handle arrays + $arg =~ s/\[\S+\]//g; + # The type may have multiple words, + # and multiple IDs can be defined, like: + # const struct foo, *bar, foobar + # So, we remove spaces when parsing the + # names, in order to match just names + # and commas for the names + $arg =~ s/\s*,\s*/,/g; + if ($arg =~ m/(.*)\s+([\S+,]+)/) { + $type = $1; + $names = $2; + } else { + $newmember .= "$arg; "; + next; + } + foreach my $name (split /,/, $names) { + $name =~ s/^\s*\**(\S+)\s*/$1/; + next if (($name =~ m/^\s*$/)); + if ($id =~ m/^\s*$/) { + # anonymous struct/union + $newmember .= "$type $name; "; + } else { + $newmember .= "$type $id.$name; "; + } + } + } + } + } + $members =~ s/(struct|union)([^\{\};]+)\{([^\{\}]*)}([^\{\}\;]*)\;/$newmember/; + } + + # Ignore other nested elements, like enums + $members =~ s/({[^\{\}]*})//g; + + create_parameterlist($members, ';', $file, $declaration_name); + check_sections($file, $declaration_name, $decl_type, $sectcheck, $struct_actual); + + # Adjust declaration for better display + $declaration =~ s/([{;])/$1\n/g; + $declaration =~ s/}\s+;/};/g; + # Better handle inlined enums + do {} while ($declaration =~ s/(enum\s+{[^}]+),([^\n])/$1,\n$2/); + + my @def_args = split /\n/, $declaration; + my $level = 1; + $declaration = ""; + foreach my $clause (@def_args) { + $clause =~ s/^\s+//; + $clause =~ s/\s+$//; + $clause =~ s/\s+/ /; + next if (!$clause); + $level-- if ($clause =~ m/(})/ && $level > 1); + if (!($clause =~ m/^\s*#/)) { + $declaration .= "\t" x $level; + } + $declaration .= "\t" . $clause . "\n"; + $level++ if ($clause =~ m/({)/ && !($clause =~m/}/)); + } output_declaration($declaration_name, 'struct', {'struct' => $declaration_name, 'module' => $modulename, + 'definition' => $declaration, 'parameterlist' => \@parameterlist, 'parameterdescs' => \%parameterdescs, 'parametertypes' => \%parametertypes, @@ -2234,6 +1140,44 @@ sub dump_struct($$) { } } + +sub show_warnings($$) { + my $functype = shift; + my $name = shift; + + return 1 if ($output_selection == OUTPUT_ALL); + + if ($output_selection == OUTPUT_EXPORTED) { + if (defined($function_table{$name})) { + return 1; + } else { + return 0; + } + } + if ($output_selection == OUTPUT_INTERNAL) { + if (!($functype eq "function" && defined($function_table{$name}))) { + return 1; + } else { + return 0; + } + } + if ($output_selection == OUTPUT_INCLUDE) { + if (defined($function_table{$name})) { + return 1; + } else { + return 0; + } + } + if ($output_selection == OUTPUT_EXCLUDE) { + if (!defined($function_table{$name})) { + return 1; + } else { + return 0; + } + } + die("Please add the new output type at show_warnings()"); +} + sub dump_enum($$) { my $x = shift; my $file = shift; @@ -2254,16 +1198,18 @@ sub dump_enum($$) { push @parameterlist, $arg; if (!$parameterdescs{$arg}) { $parameterdescs{$arg} = $undescribed; - print STDERR "${file}:$.: warning: Enum value '$arg' ". - "not described in enum '$declaration_name'\n"; + if (show_warnings("enum", $declaration_name)) { + print STDERR "${file}:$.: warning: Enum value '$arg' not described in enum '$declaration_name'\n"; + } } $_members{$arg} = 1; } while (my ($k, $v) = each %parameterdescs) { if (!exists($_members{$k})) { - print STDERR "${file}:$.: warning: Excess enum value " . - "'$k' description in '$declaration_name'\n"; + if (show_warnings("enum", $declaration_name)) { + print STDERR "${file}:$.: warning: Excess enum value '$k' description in '$declaration_name'\n"; + } } } @@ -2299,7 +1245,7 @@ sub dump_typedef($$) { $declaration_name = $2; my $args = $3; - create_parameterlist($args, ',', $file); + create_parameterlist($args, ',', $file, $declaration_name); output_declaration($declaration_name, 'function', @@ -2348,10 +1294,11 @@ sub save_struct_actual($) { $struct_actual = $struct_actual . $actual . " "; } -sub create_parameterlist($$$) { +sub create_parameterlist($$$$) { my $args = shift; my $splitter = shift; my $file = shift; + my $declaration_name = shift; my $type; my $param; @@ -2376,12 +1323,12 @@ sub create_parameterlist($$$) { } elsif ($arg =~ m/\(.+\)\s*\(/) { # pointer-to-function $arg =~ tr/#/,/; - $arg =~ m/[^\(]+\(\*?\s*(\w*)\s*\)/; + $arg =~ m/[^\(]+\(\*?\s*([\w\.]*)\s*\)/; $param = $1; $type = $arg; $type =~ s/([^\(]+\(\*?)\s*$param/$1/; save_struct_actual($param); - push_parameter($param, $type, $file); + push_parameter($param, $type, $file, $declaration_name); } elsif ($arg) { $arg =~ s/\s*:\s*/:/g; $arg =~ s/\s*\[/\[/g; @@ -2406,27 +1353,28 @@ sub create_parameterlist($$$) { foreach $param (@args) { if ($param =~ m/^(\*+)\s*(.*)/) { save_struct_actual($2); - push_parameter($2, "$type $1", $file); + push_parameter($2, "$type $1", $file, $declaration_name); } elsif ($param =~ m/(.*?):(\d+)/) { if ($type ne "") { # skip unnamed bit-fields save_struct_actual($1); - push_parameter($1, "$type:$2", $file) + push_parameter($1, "$type:$2", $file, $declaration_name) } } else { save_struct_actual($param); - push_parameter($param, $type, $file); + push_parameter($param, $type, $file, $declaration_name); } } } } } -sub push_parameter($$$) { +sub push_parameter($$$$) { my $param = shift; my $type = shift; my $file = shift; + my $declaration_name = shift; if (($anon_struct_union == 1) && ($type eq "") && ($param eq "}")) { @@ -2463,21 +1411,15 @@ sub push_parameter($$$) { # warn if parameter has no description # (but ignore ones starting with # as these are not parameters # but inline preprocessor statements); - # also ignore unnamed structs/unions; - if (!$anon_struct_union) { + # Note: It will also ignore void params and unnamed structs/unions if (!defined $parameterdescs{$param} && $param !~ /^#/) { + $parameterdescs{$param} = $undescribed; - $parameterdescs{$param} = $undescribed; - - if (($type eq 'function') || ($type eq 'enum')) { - print STDERR "${file}:$.: warning: Function parameter ". - "or member '$param' not " . - "described in '$declaration_name'\n"; - } - print STDERR "${file}:$.: warning:" . - " No description found for parameter '$param'\n"; - ++$warnings; - } + if (show_warnings($type, $declaration_name)) { + print STDERR + "${file}:$.: warning: Function parameter or member '$param' not described in '$declaration_name'\n"; + ++$warnings; + } } $param = xml_escape($param); @@ -2496,8 +1438,8 @@ sub push_parameter($$$) { $parametertypes{$param} = $type; } -sub check_sections($$$$$$) { - my ($file, $decl_name, $decl_type, $sectcheck, $prmscheck, $nested) = @_; +sub check_sections($$$$$) { + my ($file, $decl_name, $decl_type, $sectcheck, $prmscheck) = @_; my @sects = split ' ', $sectcheck; my @prms = split ' ', $prmscheck; my $err; @@ -2531,14 +1473,6 @@ sub check_sections($$$$$$) { "'$sects[$sx]' " . "description in '$decl_name'\n"; ++$warnings; - } else { - if ($nested !~ m/\Q$sects[$sx]\E/) { - print STDERR "${file}:$.: warning: " . - "Excess $decl_type member " . - "'$sects[$sx]' " . - "description in '$decl_name'\n"; - ++$warnings; - } } } } @@ -2642,14 +1576,14 @@ sub dump_function($$) { $declaration_name = $2; my $args = $3; - create_parameterlist($args, ',', $file); + create_parameterlist($args, ',', $file, $declaration_name); } else { print STDERR "${file}:$.: warning: cannot understand function prototype: '$prototype'\n"; return; } my $prms = join " ", @parameterlist; - check_sections($file, $declaration_name, "function", $sectcheck, $prms, ""); + check_sections($file, $declaration_name, "function", $sectcheck, $prms); # This check emits a lot of warnings at the moment, because many # functions don't have a 'Return' doc section. So until the number @@ -2718,7 +1652,7 @@ sub tracepoint_munge($) { sub syscall_munge() { my $void = 0; - $prototype =~ s@[\r\n\t]+@ @gos; # strip newlines/CR's/tabs + $prototype =~ s@[\r\n]+@ @gos; # strip newlines/CR's ## if ($prototype =~ m/SYSCALL_DEFINE0\s*\(\s*(a-zA-Z0-9_)*\s*\)/) { if ($prototype =~ m/SYSCALL_DEFINE0/) { $void = 1; @@ -2823,7 +1757,7 @@ sub process_proto_type($$) { # just before actual output; (this is done by local_unescape()) sub xml_escape($) { my $text = shift; - if (($output_mode eq "text") || ($output_mode eq "man")) { + if ($output_mode eq "man") { return $text; } $text =~ s/\&/\\\\\\amp;/g; @@ -2835,7 +1769,7 @@ sub xml_escape($) { # xml_unescape: reverse the effects of xml_escape sub xml_unescape($) { my $text = shift; - if (($output_mode eq "text") || ($output_mode eq "man")) { + if ($output_mode eq "man") { return $text; } $text =~ s/\\\\\\amp;/\&/g; @@ -2848,7 +1782,7 @@ sub xml_unescape($) { # local escape strings look like: '\\\\menmonic:' (that's 4 backslashes) sub local_unescape($) { my $text = shift; - if (($output_mode eq "text") || ($output_mode eq "man")) { + if ($output_mode eq "man") { return $text; } $text =~ s/\\\\\\\\lt:/</g; @@ -2917,6 +1851,8 @@ sub process_file($) { while (s/\\\s*$//) { $_ .= <IN>; } + # Replace tabs by spaces + while ($_ =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {}; if ($state == STATE_NORMAL) { if (/$doc_start/o) { $state = STATE_NAME; # next line is always the function name @@ -3016,8 +1952,7 @@ sub process_file($) { $in_purpose = 0; $contents = $newcontents; $new_start_line = $.; - while ((substr($contents, 0, 1) eq " ") || - substr($contents, 0, 1) eq "\t") { + while (substr($contents, 0, 1) eq " ") { $contents = substr($contents, 1); } if ($contents ne "") { @@ -3086,8 +2021,7 @@ sub process_file($) { $contents = $2; $new_start_line = $.; if ($contents ne "") { - while ((substr($contents, 0, 1) eq " ") || - substr($contents, 0, 1) eq "\t") { + while (substr($contents, 0, 1) eq " ") { $contents = substr($contents, 1); } $contents .= "\n"; @@ -3170,34 +2104,6 @@ sub process_file($) { if (($output_selection == OUTPUT_INCLUDE) && ($show_not_found == 1)) { print STDERR " Was looking for '$_'.\n" for keys %function_table; } - if ($output_mode eq "xml") { - # The template wants at least one RefEntry here; make one. - print "<refentry>\n"; - print " <refnamediv>\n"; - print " <refname>\n"; - print " ${orig_file}\n"; - print " </refname>\n"; - print " <refpurpose>\n"; - print " Document generation inconsistency\n"; - print " </refpurpose>\n"; - print " </refnamediv>\n"; - print " <refsect1>\n"; - print " <title>\n"; - print " Oops\n"; - print " </title>\n"; - print " <warning>\n"; - print " <para>\n"; - print " The template for this document tried to insert\n"; - print " the structured comment from the file\n"; - print " <filename>${orig_file}</filename> at this point,\n"; - print " but none was found.\n"; - print " This dummy section is inserted to allow\n"; - print " generation to continue.\n"; - print " </para>\n"; - print " </warning>\n"; - print " </refsect1>\n"; - print "</refentry>\n"; - } } } |